DOOSAN DX480 / DX500 / DX520 / S470 / S500/ 270-00059C / 200102-00002A / 200102-00127 / 200102-00012 Iteraniro ry'ibiziga by'inyuma - Ibice biremereye byo gucukura chassis Uruganda rukora cyane / CQCTRACK

1. Kumenya ibicuruzwa: Iteraniro rya DOOSAN Track Idler ku bikoresho bicukura cyane bifite uburemere bwa toni 48–52

Imashini zicukura za DOOSAN DX480, DX500, DX520, S470, na S500 ni zo zigize urubuga rukomeye rw’imashini nini za Doosan, zakorewe gukoreshwa mu buryo busaba imbaraga nyinshi mu bucukuzi bw’amabuye y’agaciro, ubucukuzi bunini bw’amabuye y’agaciro, iterambere ry’ibikorwa remezo biremereye, no gushyigikira ubucukuzi ku isi yose. Izi mashini zo mu bwoko bwa toni 48–52 zihuza imbaraga zidasanzwe, ituze, no kuramba, zisaba ibice biri munsi y’umuhanda—cyane cyane ihuriro ry’imashini ikora imbere—kugira ngo zihangane n’imitwaro myinshi ihoraho, kwangirika gukabije, gushyuha gukomeye, no gukora igihe kirekire.

1.1 Ibisobanuro by'imashini ikoresha ikoranabuhanga: DX480, DX500, DX520, S470, na S500

Doosan DX480LCA ni umucukuzi w’imodoka uremereye wo mu bwoko bwa toni 48–50, ufite uburemere buri hagati ya toni 48.4 na 50.2 bitewe n’imiterere. Ikoresha moteri ya mazutu ya Doosan DE12TIS ifite silinda 6 ikora neza, itanga imbaraga za 238 kW (318 hp) ku muvuduko wa 2.000 rpm, ifite imbaraga zikomeye zo gukurura toni 37.6. DX480LCA ifite ubujyakuzimu ntarengwa bwo gucukura bwa mm 7.810, ifite ubushobozi bwo gucukura bwa mm 12.120, n’uburebure ntarengwa bwo gucukura bwa mm 11.080, ifite ubushobozi bwo gucukura bwa metero 1.71 na 2.86.

Doosan DX520LCA ni imashini yo mu bwoko bwa toni 51–53, ifite uburemere kuva kuri toni 51.1 kugeza kuri 52.9. Ingufu za moteri ni 223 kW (299 hp) kuri rpm 2,000, ifite uburemere hagati ya kg 49,400 na kg 52,200. DX520LCA yakozwe by'umwihariko nk'imashini icukura cyane, ifite uburemere burenze urugero n'imbere ngufi kugira ngo itange imbaraga zidasanzwe zo gucukura mu mirimo ikomeye yo gucukura. DX480/520LCA-K yakozwe ifite uburebure budasanzwe kandi bunini, itanga uburemere burenze urugero mu bwoko bwayo kugira ngo igire umutekano udasanzwe mu gihe cy'imirimo myinshi.

Doosan DX500LCA isangiye urubuga rumwe ruremereye, rufite uburebure busanzwe bwa mm 3,900, ubugari bw'inkweto za rutura bwa mm 600, n'uburemere bw'imikorere ya toni 50–52 mu buryo butandukanye. Uru rugero rufite urubuga rwa moteri ya Doosan DE12TIS rutanga umusaruro uhoraho mu gucukura no gucukura amabuye y'agaciro.

Doosan S470LC-V ni imashini icukura cyane ya toni 47–48 ifite uburemere bwo gukora bwa toni 46.9, ubushobozi bwo gukora indobo (SAE) ya 2.15 m³, imbaraga za moteri za 316 hp, na torque ntarengwa ya 133 kgf·m kuri 1,400 rpm. Doosan S500 (Solar 500LC series) ifite imiterere imwe y’imodoka ziremereye zo munsi y’ubutaka nk’iya DX500, ihagarariye SOLAR series ya DX LCA yasimbuje, hamwe n’uburemere bwo gukora mu bwoko bwa toni 48–50.

Izi moderi zose ziremereye zikoresha imashini zicukura zisangiye filozofiya yo gushushanya munsi y’imodoka: imiterere y’inzira ndende kandi yagutse cyane, imiterere ikomeye, n’ubushobozi bwo gutsinda ibizamini bikomeye mu bihe bikomeye. Iteraniro ry’imashini ikora ku muhanda—rishyizwe imbere y’ishusho y’inzira imbere y’ishusho y’imodoka—ni igice cy’ingenzi kiyobora umuyoboro w’inzira ukikije incamake y’imashini, rigakomeza gukaza umuvuduko ukwiye w’inzira hamwe n’imashini ihindura umurongo w’inzira, kandi rigafata imitwaro yose y’imbere ihura nayo mu gihe cyo gucukura cyane no gucukura ku bwinshi.

1.2 Umubare wuzuye w'ibice by'itsinda rya Doosan DX480/DX500/DX520/S470/S500 Series ugaragaza umubare w'ibice by'itsinda.

Imibare ine ikurikira ya OEM ihagarariye ibyuma bya Doosan byemewe byo mu bwoko bwa DX480, DX500, DX520, S470, na S500. Nimero ya OEM igaragaza uburyo bwo gusimbuza ibikoresho biremereye mu bwoko bwa track idler intera igaragara ku bicuruzwa byinshi biremereye.

Muri izi nomero z'ibice,270-00059Cifite uburyo bwinshi bwo guhuza imiterere y’ibikoresho byo mu bwoko bwa Daewoo/Doosan bya toni 50. Inyandiko z’ubuhanga za CQC TRACK zigaragaza neza nimero z’ibice bya OEM 27000049 na 27000059C, byakorewe by’umwihariko Daewoo DH500, DH550, Doosan DX480, na DX520 series hydraulic crawler excavators. 270-00059C idler assembling ni integration y’imbere y’idler integrated precision integrated for electrical crawler undercarriage pieces, yagenewe gukoreshwa mu gucukura amabuye y’agaciro ya toni 50 mu bucukuzi bunini, ubucukuzi bw’amabuye y’agaciro, ibikorwa remezo biremereye, no mu bikorwa byo kwimura ubutaka ku isi yose.

Itsinda200102-00002Aby’umwihariko, byanditse nk’itsinda ry’imashini zikoresha amashanyarazi imbere muri Doosan DX500 na DX520, ryakozwe nk’igice cy’imashini zikoresha amashanyarazi aremereye cyane. Iyi mashini yo mu bwoko bwa 200102-00127 ijyanye n’imashini zikoresha amashanyarazi za S420 na S470, kandi yakozwe kugira ngo irambe neza cyane, ifite ikoranabuhanga rihuza amashanyarazi n’akanya gato, rikongera ubushobozi bwo kohereza amashanyarazi, kandi rigahuza ubuzima bw’imashini n’ibice byose bikoresha amashanyarazi munsi y’imodoka kugira ngo hirindwe kwangirika gukabije.200102-00012ikoreshwa kuri serivise ya S470 na S500, hamwe na kataloge y'ibice bya Doosan yemeza ko ikoreshwa kuri platform za S470, S500, DX480, DX500, na DX520.

Nimero y'igice 200102-00127 yanditswe nk'aho icyuma giteranya umuvuduko w'inzira gihuye na Doosan DX480, DX500, DX520, S470, na S500. Ihuriro ry'icyuma giteranya umuvuduko w'umu ...

Nimero y'igice 200102-00012 ikoreshwa kuri Doosan S470, S500 series, kandi ikoreshwa kuri S470, S500, DX480, DX500, na DX520 mashini.

1.3 Uburyo bwo kugenzura imikorere y'ikinyabiziga cyo mu muhanda mu buryo bwo gucukura munsi y'imodoka nini zicukura

Mu buryo bunini bw’imashini zicukura toni 48–52, urwego rw’imashini zikoresha amashanyarazi imbere mu muhanda rukora imirimo ine y’ingenzi:

1. Ubuyobozi n'uburyo umugozi w'inzira uhagaze: Uduce duto tw'umugozi ukoresha uburyo bubiri bwo gukora neza dufasha umugozi kwirinda kwangirika kw'inzira, bigatuma umugozi w'inzira uhora uhagaze neza n'agace k'inyuma y'imodoka mu gihe cyo guhindukira, gukora ku ruhande rw'umuhanda, no mu ngendo ku butaka butaringaniye bw'ibirombe.
2. Kwimura no gukwirakwiza ingaruka: Nk'igice cy'ingenzi gihura n'imbogamizi, ibice by'amabuye, n'imiterere y'ubutaka mbere na mbere, icyuma cy'imbere kigomba kwimura no gukuraho imizigo y'ingaruka, kikarinda umuyoboro w'inzira, imigozi yo hasi, n'uburyo bwose bwo munsi y'imodoka kwangirika imburagihe cyangwa kwangirika kw'inyubako.
3. Inkunga y'uburemere bw'imbere: Imashini ikora imbere ishyigikira uburemere bw'imbere bw'imashini ya toni 50-52 mu gihe cy'urugendo, gucukura no gusinzira, igakwirakwiza imizigo ku buryo bungana mu gice cy'umuhanda.
4. Guhuza na sisitemu yo gukurura umurongo w'amazi: Iteraniro ry'imburagihe rihuza neza n'iteraniro ry'impeshyi rihindura umurongo w'amazi, rituma habaho uburyo bwo guhindura neza umuvuduko w'umurongo w'amazi, bigafasha mu kongera umuvuduko w'umurongo w'amazi bitewe no kwangirika kwawo, kandi bigatuma inzira irushaho kugabanuka neza mu gihe cy'imitwaro itandukanye n'ubutaka.

Ku bacukuzi ba Doosan DX480/DX520—imashini zikoreshwa cyane mu bucukuzi bw’amabuye y’agaciro, ubucukuzi bw’amabuye y’agaciro rusange, imishinga minini y’ibikorwa remezo, no gucunga ibikoresho biremereye muri Amerika y’Epfo, Ositaraliya, u Burayi, u Burusiya, na Aziya yo Hagati—ubuhanga bw’imashini zikora imbere ni ingenzi mu gukurikirana uburyo sisitemu ikora neza, uburyo imashini zigenda, n’umusaruro w’imikorere yazo.

1.4 Ibisobanuro bya tekiniki ku rwego rw'ubucukuzi bw'amabuye y'agaciro

Ihuriro ry'amapine y'inzira idafite umuvuduko ryakozwe hakurikijwe amahame y'ubuziranenge ya OEM kuri Doosan DX480, DX500, DX520, S470, na S500 rigomba kuba ryujuje cyangwa rirenze ibipimo bikurikira by'ikoranabuhanga n'imikorere:

Ikoranabuhanga rigezweho ryo guhuza imashini zitagira ingufu ni ingenzi mu buhanga mu gukoresha Doosan industrial empire. Iyi miterere yongera ubuso bw'aho imashini ihurira, yongera ubushobozi bwo kohereza torque, kandi igahuza ubuzima bw'imashini zose zikoresha munsi y'imashini kugira ngo hakurweho kwangirika gukabije. Ku mashini zicukura Doosan DX480/DX520 zikora ahantu hacukurwa amabuye y'agaciro menshi, iyi miterere yo kwangirika ni ingenzi mu kubungabunga imashini zicukura munsi y'imashini no kugabanya ikiguzi cyose cyo gutunga.

Sisitemu yo gufunga iteye imbere—ihuza agace k’ibanze k’iminwa ka NBR, imiyoboro igabanya amavuta ikora ahantu hatuma habaho igitutu cyiza cyo gusohora imyanda, hamwe n’icyuma gikuraho ivumbi/deflector cyo hanze cyo kuziba imyanda minini n’ibyondo—byemejwe by’umwihariko kugira ngo bikore neza mu bihe by’ubukonje n’ubushyuhe. Iyi miterere yo gufunga ni ingenzi ku bacukuzi ba Doosan bakorerwa mu turere ducukuramo amabuye y’agaciro dufite umukungugu mwinshi wa silica, ibumba, cyangwa imvura igwa mu gihe cy’imvura nyinshi.

2. CQC TRACK (cqctrack): Uruganda rukora ibikoresho bikomeye byo gucukura chassis

CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), ifite icyicaro gikuru i Quanzhou, mu Ntara ya Fujian, mu Bushinwa, ni uruganda rwihariye kandi rutanga ibikoresho bya OEM (Original Equipment Manufacturer) na ODM (Original Design Manufacturer) by’ibikoresho bicukurwa munsi y’ubutaka biciriritse kugeza binini cyane, amabulldozer, imashini zicukura, n’ibikoresho byo gukurura imizigo. CQC TRACK yerekanye ko ari uruganda rukora ibikoresho biremereye cyane mu karere ka Quanzhou, itsinda rikomeye mu Bushinwa mu nganda zikora ibikoresho by’ubwubatsi. Ifite uburambe bw’imyaka irenga 20 mu gukora ibikoresho biremereye, iyi sosiyete ni umufatanyabikorwa wizewe w’ibigo mpuzamahanga by’ubucukuzi bw’amabuye y’agaciro, ba rwiyemezamirimo b’ubwubatsi buremereye, abashinzwe kongera kubaka ibikoresho, n’abakwirakwiza ibikoresho nyuma y’isoko ku migabane itandatu.

Iyi sosiyete yashinzwe mu 2005, ubu ifite ubuso burenga metero kare 60 (hafi metero kare 40.000), abakozi barenga 200, n'ibikoresho by'imashini birenga 200 bya CNC, ibikoresho byo gusuka, gucura, no gutunganya ubushyuhe. Umurimo w'ingenzi w'iyi sosiyete i Quanzhou utanga uburenganzira budasanzwe ku byambu bikomeye mpuzamahanga birimo Xiamen na Fuzhou, bigatuma ibicuruzwa byoherezwa mu mahanga birushaho kuba byiza ku masoko mpuzamahanga y'ubucukuzi bw'amabuye y'agaciro n'ubwubatsi. Bitandukanye n'amasosiyete menshi y'ubucuruzi aturuka mu nganda nyinshi, CQCTRACK ikora ibikorwa remezo by'inganda bifatanye neza, bigatanga serivisi nziza ku bakiriya mpuzamahanga ku isoko ry'inganda.

Ibicuruzwa nyamukuru bya CQC TRACK bikubiyemo sisitemu yuzuye ya "Inziga enye n'umukandara umwe" (四轮一带) yuzuye ya gari ya moshi - gukurikira abadafite imbere (引导轮), ibizunguruka, ( Isosiyete ikora ibikoresho bitwara abagenzi munsi yimodoka zose zikomeye zubaka, harimo Doosan, Daewoo, Caterpillar, Komatsu, Hitachi, Liebherr, Volvo, Hyundai, SANY, SDLG, na JCB.

Ubwitange bw'ikigo ku ireme bugaragarira mu ntego yacyo y'ikigo: “Ibikoresho binini byo munsi y'imodoka, byakozwe na CQC,” bigaragaza imbaraga z'abakozi zo gukomeza kunoza ikoranabuhanga n'ibice birambuye kugira ngo bihuze n'ibyo abakiriya batandukanye bakeneye.

2.1 Uburyo bwo gukora ibikoresho bya OEM — Bikwiranye neza n'ibisobanuro bya Doosan

Nk’uruganda rukora ibikoresho bya OEM, CQC TRACK ikora Doosan 270-00059C, 200102-00002A, 200102-00127, na 200102-00012 Track Idler Wheel Assemblies hakurikijwe imiterere, imiterere y’icyuma, n’imikorere—ibipimo byose by’ingenzi (umurambararo w’inyuma wa idler, intera ya flange, umurambararo w’iboho, geometry y’umurongo w’ifatizo, intera yo gushyiramo, n’imiterere yo gutunganya ubushyuhe) byemezwa hakurikijwe ibipimo bya Doosan bya mbere kugira ngo byemezwe ko bishobora guhindurwa 100% nta guhindura imiterere, kongera gusudira, cyangwa kongera gucukura.

Inyandiko z’ubuhanga za CQC TRACK zo guteranya Doosan 270-00059C idler zikubiyemo ibi bikurikira by’ingenzi mu gukora: ibyuma bya alloy bya 40Mn2 na 42CrMo byo gucukura ibintu bikomeye, gucura bishyushye bikozwe mu buryo bufunze kugira ngo habeho imiterere myiza y’ibinyampeke, gutunganya neza CNC kugira ngo habeho kwihanganira ingano nyayo, no gutunganya ubushyuhe bukoreshwa na mudasobwa mu buryo buciriritse kugira ngo habeho imiterere ihamye y’ubukana.

CQC TRACK ikora ibicuruzwa byinshi bya Doosan:

• Kuri Doosan DX480, DX520, DH500, na DH550, CQCTRACK ikora ihuriro rya 270-00059C ry'imbere nk'isimbura ry'imashini ikora neza cyane.
• Kuri Doosan DX500 na DX520, CQC TRACK itanga itsinda rya 200102-00002A imbere nk'igice cy'inyuma cy'imodoka iremereye kandi ikora neza.
• Kuri Doosan DX55 na DX60, CQCTRACK ikora icyuma giteranya imiyoboro yo hasi ya 200104-00017A, kigaragaza ubushobozi bwo gukora mu bwoko bwose bwa Doosan excavator.
• Kuri Doosan DX225LCA na S225LC, CQC TRACK itanga ibyuma bya 21081028, 10800017B, 20010800095A, 10800008A, na 10800017B byo guteranya amapine.

Iyi porogaramu nini ya Doosan—ikubiyemo uruhererekane rwa DX kuva ku cyiciro cya 55 kugeza kuri 520—igaragaza ubuhanga bwa CQC mu gukora Doosan mu buryo bwose bwo gucukura.

2.2 Ubuhanga bwa ODM — Ubuhanga bwihariye ku bikenewe mu bucukuzi bw'amabuye y'agaciro byihariye

Nk'uruganda rwa ODM, CQC TRACK itanga serivisi zuzuye zo gushushanya no gukora ibishushanyo mbonera ku bakiriya bakeneye guteranya ibikoresho byo mu muhanda bifite ibisobanuro bishya birenze imiterere isanzwe ya OEM:

• Ubujyakuzimu bw’ingoboka bukomejwe cyane: Ku bidukikije bikomerewe cyane nko mu birombe bya granite, mu birombe by’icyuma (Pilbara, Ositaraliya y’Uburengerazuba; Carajás, Brezili), cyangwa ahantu hakungahaye kuri silica muri Shili na Afurika y’Epfo, CQC ishobora kongera ubujyakuzimu bw’ingoboka kugeza kuri mm 8–10 kuri HRC45–HRC50, bigatuma igihe cyo kwangirika kirushaho kwiyongera ugereranije n’ubujyakuzimu busanzwe bwa mm 4–6.
• Uburyo bwihariye bwo gufunga: Ku bidukikije bicukura ubushyuhe bukabije (umucanga wa peteroli wo muri Kanada kuri -45°C, ibirombe bya diyama byo muri Siberia, ibirombe by'umuringa byo mu butayu bwa Atacama kuri +50°C), abakiriya bashobora guhitamo ibinyabutabire bigezweho bikomeza korohera no gufunga neza kuva kuri -50°C kugeza kuri +150°C.
• Imiterere y'urukuta rwahinduwe: Ku bikorwa bisaba ubuyobozi bwiza ku ruhande—nk'ibikorwa byo gucukura amabuye y'agaciro afite imiterere ikomeye yo ku ruhande cyangwa gucukura mu byondo, mu gishanga, cyangwa mu ibumba—CQC ishobora guhindura imiterere y'urukuta rwa flange kugira ngo ikomeze kugumana inzira.
• Sisitemu zihariye zo gutwara ibintu: Ku bikoresho bifite imitwaro idasanzwe yo gushyuha cyangwa ingendo zihuta cyane, ibikoresho byazamuwe byo gutwara ibintu (imizingo izunguruka aho kuba imizingo izunguruka) hamwe n'amavuta menshi yo kubika bishobora gushyirwamo.
• Amahitamo y’inzoga: Ku mikorere yihariye, ibyuma bikoreshwa mu buryo bwa aloyi nyinshi bishobora kugenwa kugira ngo byoroshye ubushobozi bwo kudashira, gukomera cyangwa kudashira.

Abakiriya bashobora gutanga ibishushanyo mbonera by'ibikoresho by'umwimerere (ibishushanyo mbonera byemewe bya Doosan aho biboneka), moderi za CAD, cyangwa ingero zifatika, kandi itsinda ry'abahanga mu by'ubwubatsi rya CQC—rishyigikiwe n'abakozi barenga 200 barimo injeniyeri z'ibyuma, abashushanya imashini, n'abatekinisiye mu gutunganya—bazahindura cyangwa bahindure igishushanyo mbonera cy'aho batembera kugira ngo gihuze n'ibisabwa byihariye mu mikorere y'aho bakoreraga ibirombe.

2.3 Icyemezo cy'Ubuziranenge — ISO 9001:2015 n'Ubuyobozi bw'Ubuziranenge bwemewe na CQC

CQC TRACK ifite icyemezo cya ISO 9001:2015 kandi ikora hakurikijwe sisitemu yemewe yo gucunga ubuziranenge yemejwe na CQC. Uburyo bwa CQC bwo kugenzura ubuziranenge bw’ibikoresho byo guteranya ibikoresho birimo:

• Uburyo ibikoresho fatizo bikurikirana: Buri gice cy'icyuma gikoreshwa mu gukora ibikoresho bya Doosan track idler assemblies (40Mn2 na 42CrMo grades) gisesengurwa hakoreshejwe uburyo bwa chemical spectroscopy kugira ngo hemezwe ko imiterere y'icyuma ihuye n'ibipimo bya Doosan by'umwimerere.
• Igenzura ry’ubukomere mu gihe cyo gukora: Isuzuma ry’ubukomere (igipimo cya Rockwell C) rikorerwa ku bice by’umubiri bidafite aho bibohera, ku buso bw’urukiramende, ku miyoboro y’ibyuma, no ku miyoboro y’imigozi mu byiciro byinshi byo gukora, byemeza ubukomere bw’ubuso bwa HRC52–58 bufite uburebure bwa mm 4–8 kuri HRC45.
• Isuzuma ritangiza (NDT): Gupima inenge za ultrasound no kugenzura uduce twa magnetic bikorerwa ku bice byose by’umubiri byifashishijwe kugira ngo hamenyekane inenge zo munsi y’ubutaka nka laminations, snakes, voids, cyangwa porosity zishobora gutuma habaho kwangirika gukomeye mu gihe cy’imizigo myinshi.
• Kwemeza ibicuruzwa bya nyuma: Buri gice cy’imashini ikora igenzura ry’imbaraga zizunguruka (kugira ngo hemezwe ko intera ikwiye n’ikandamizwa ry’imashini), isuzuma ry’uko imashini isohoka mu imashini ikoreshwa mu buryo bwa "seal" hifashishijwe igitutu cy’imikorere cyifashishijwe (50-80 bar), igenzura ry’imiterere y’imashini (± 0.05 mm tolerance), n’igenzura rya nyuma ry’ishusho kugira ngo harebwe uko ubuso buhagaze, ubuziranenge bw’imashini ikoreshwa mu gutwikira, n’uko ikwirakwira muri rusange.
• Uburyo bwo kuvura ubushyuhe bugenzurwa na mudasobwa: Ubu buryo bwo kuvura ubushyuhe bugezweho butuma habaho imiterere ihamye y’ubukomere mu byiciro byose by’umusaruro, hamwe no kugenzura ubushyuhe neza no kwandika imikorere kugira ngo harebwe neza uko ibintu bikurikirana.

Buri gice cy’iteraniro ry’imashini zikora mu nzira cyuzuye kirangwa n’inyuguti yihariye ihuza n’inomero y’ubushyuhe bw’icyuma cy’umwimerere, forging lot, cycle-treatment, hamwe na mountain ya nyuma—urwego rwo gukurikirana rusabwa n’amasosiyete mpuzamahanga y’ubucukuzi bw’amabuye y’agaciro muri Ositaraliya, Shili, Kanada, na Afurika y’Epfo mbere yo kwemeza umucuruzi mushya w’imodoka zitwara munsi y’imodoka.

3. Ibikorwaremezo by'inganda bihujwe mu buryo buhagaze — Uruganda rwuzuye rw'imodoka zo munsi y'imodoka

Ubushobozi bwa CQC TRACK bwo gutanga serivisi zo gucukura Doosan 270-00059C, 200102-00002A, 200102-00127, na 200102-00012 bushingira ku bikorwa remezo by’inganda bihuza neza bikuraho ihindagurika ry’uruhererekane rw’ibicuruzwa, kutumvikana kw’ubwiza, no gutinda k’umusaruro bifitanye isano no gutanga amasoko. Nk’uruganda ruhuza OEM na ODM rufite umwihariko w’imyaka irenga makumyabiri, CQC ikomeza gukora imirimo yose y’ingenzi iyobowe neza, igenzura ibikorwa kuva ku byuma bishya kugeza ku kohereza ibikoresho bidafite amashanyarazi.

3.1 Uruganda rukora ibikoresho byo gushushanya

Ikora utudomo tw’ibikoresho by’ubusamo, ibikoresho bidafite aho bibohera, ibikoresho bifasha mu gusimbuza, n’ibindi bikoresho bimwe na bimwe biyobora inzira hakoreshejwe uburyo bwo gusimbuza umusenyi w’icyatsi kibisi n’ibikomoka ku ifuro ryatakaye. Buri gice cyo gusimbuza gikorerwa ubushakashatsi bw’ubuhanga n’isesengura rya shimi kugira ngo hemezwe imiterere y’ibirungo n’ubuziranenge bw’imiterere mbere yo gukomeza ibikorwa bikurikira.

3.2 Uruganda rwo gucura

Inkingi nyamukuru yo gukora imiyoboro ikomeye cyane y’imashini zikora imashini. Ibikoresho by’icyuma bikonjesha cyane (40Mn2, 42CrMo) bishyushywa ku bushyuhe bugenzurwa (1,100–1,200°C) kandi bigashushanywa hakoreshejwe hydraulic press forging. Imashini ishyushye ifunganye ihuza urujya n’uruza rw’ibinyampeke by’icyuma ku murongo w’imashini zikora imashini, bikongera cyane imbaraga zo kurwanya umunaniro no gukomera ugereranije n’ibindi bikoresho bikoreshwa mu gucukura. Uburyo bwo gucukura bukuraho kandi imyenge n’imyanda y’imbere bishobora gutuma ibice by’icyuma binanirwa gukora neza mu gihe cy’umuvuduko mwinshi.

3.3 Uruganda rw'amenyo y'ibumba rukora indobo

Ifite porotolike imwe yo kugenzura ubuziranenge n'ubuhanga mu byuma bikoreshwa mu gupima ubwiza bw'imodoka n'imirongo y'ibice by'imodoka. Iyi nyubako ituma CQC itanga ibikoresho byose byo gucukura ibikoresho byo mu bwoko bwa "excavator" - amenyo y'indobo na adaptateri za Doosan, Caterpillar, Komatsu, Hitachi, Volvo, n'ibindi - hamwe n'ibikoresho byo gupima ubwiza bw'imodoka, bihuza amasoko y'abafite ubwikorezi.

3.4 Ishuri Rikuru ry'imashini za CNC

Ifite imashini zikora imigozi zigororotse za CNC, imashini zikora imigozi zitambitse, n'ibigo byo gusya neza (bifite ibikoresho birenga 200 bya CNC). Ibikorwa by'ingenzi byo kurangiza Doosan track idler birimo: guhindura neza umurambararo w'inyuma w'idler kugeza ku bipimo nyabyo (± 0.05 mm tolerance), kurangiza imiterere y'ibice bibiri by'urukiramende, gusya neza imigozi y'ibice n'imirongo y'imirongo, gusya ubuso bwo gushyiramo, no gusuzuma bwa nyuma bwa laser kugira ngo harebwe ubuziranenge. Uburyo bwo gutunganya neza bwa CNC butuma habaho ubushobozi bwo gupima neza kugira ngo hashyirweho neza.

3.5 Ikigo Gitunganya Ubushyuhe

Amatanura akoreshwa mu gutunganya ubushyuhe mu kirere agenzurwa kugira ngo akomere ku miyoboro y’amazi, imiyoboro n’ibice by’amazi, hanyuma hagakurikiraho uburyo bwo gutunganya ubushyuhe bukoreshwa na mudasobwa ku buso bwangiritse (isura y’agatambaro, isura y’ibice by’ibice, ibyuma by’ibice ...

3.6 Uruganda rwa nyuma rwo guteranya

Ibyuma bya Doosan track idler biteranywa ku mirongo yihariye yo gutondeka hakoreshejwe ibikoresho byo gukanda bya hydraulic byapimwe kugira ngo bigere ku rugero rwiza rw'ubwirinzi n'uburyo bwo guhuza inkingi. Sisitemu zo gufunga amavuta za Duo-Cone / zigenda zishyirwamo amavuta yapimwe (ubusanzwe 200-300 ml kuri buri teraniro bitewe n'ingano), bigatuma habaho umwobo ukomeye ufunze. Ihuriro ry'ibyirinzi n'axle rigizwe n'urufunguzo—rituma ahantu ho gufatana inkingi harushaho kwaguka kandi rikongera ubushobozi bwo kohereza torque—rikorwa neza kandi rikemezwa mu gihe cyo guteranya bwa nyuma. Buri teraniro rikorwa:

• Igenzura rya torque rizenguruka kugira ngo harebwe neza ko icyuma gifunga neza kandi ko icyuma gishyirwamo amashanyarazi mbere yo gupakira.
• Gupima amazi asohoka munsi y'umuvuduko wa bar 50-80 byibuze mu gihe cy'iminota 30.
• Ubukomere bw'urukiramende n'igenzura ry'imiterere y'urukiramende kugira ngo hemezwe ubuso bwakomeretse mu buryo bw'inyongera (HRC52–58) hamwe n'imiterere y'urukiramende rubiri ikwiye.
• Igenzura rya nyuma rireba neza ubuso, ubuziranenge bw'irangi/imvange, n'uko bihuye muri rusange.

Mu gukomeza gukora nodes eshanu zose z’inganda ziyobowe neza, CQC igenzura neza ibikorwa, bigatuma habaho igihe cyo gukora vuba (ubusanzwe iminsi 15-20 y’akazi ku mabwiriza asanzwe), uburinganire bw’ubuziranenge, no koroshya kwakira uburyo bwa ODM bwo guhindura ibintu hatabayeho kwishingikiriza ku byo hanze.

4. Ubwubatsi bw'Ubucukuzi bw'Amabuye y'Agaciro: Ikoranabuhanga ry'Ingenzi rituma habaho igihe kirekire cyo gutanga serivisi

Amasano y'amapine ya Doosan track idler assemblies yakozwe na CQC TRACK akubiyemo ikoranabuhanga rigezweho ryakozwe by'umwihariko mu gucukura amabuye y'agaciro akomeye.

4.1 Ikoranabuhanga ry'Ihuriro ry'Indashyikirwa n'Umugozi w'Indashyikirwa

Ihuriro ry’imashini zikora nk'imashini zidafite ingufu ni ingenzi mu buhanga mu bikorwa byo gucukura bikomeye bya Doosan. Iyi miterere yongera ubuso bw’aho imashini ihurira, yongera ubushobozi bwo kohereza torque, kandi igahuza ubuzima bw’imashini n’ibice byose biri munsi y’imashini kugira ngo hirindwe kwangirika gukabije. Ku bacukura Doosan DX480/DX520/S470/S500 bakorera mu bucukuzi bukorerwamo amabuye y’agaciro menshi, iyi miterere yo kwangirika gushingiye ku bushobozi ni ingenzi mu kubungabunga imashini ziri munsi y’imashini no kugabanya ikiguzi cyose cyo kuyitunga. Imashini izunguruka mu bihuru bihagaze, bigatuma habaho stress nke no kwangirika gukabije ugereranije n’imiterere isanzwe.

4.2 Sisitemu yo gufunga amavuta ya Duo-Cone / Floating Oil

Ifu ya Duo-Cone—izwi kandi nka “floating peel seals”—ni yo ikoreshwa mu nganda mu gucukura ibintu bikomeye biri munsi y’igare. Izi fu ya Duo-Cone zigizwe n’impeta ebyiri z’icyuma zifunga neza n’impeta za elastomer toric zikora sisitemu ikomeye yo kuzifunga ubwayo, ishobora gukora mu bihe bikomeye. Mu bucukuzi bw’amabuye y’agaciro aho ivumbi ry’umucanga, umucanga, n’ibindi bintu byanduza shimi ari byinshi, ifu ya Duo-Cone irananirwa vuba. Ifu ya Duo-Cone igumana ubuziranenge bw’amavuta mu gukumira amazi asohoka mu maso hafunga neza ibyuma (ubuso bwa 0.1–0.2 µm), ibuza imyanda kwinjira mu gihe ibyuma bigumana imikoranire yabyo mu mpeta za elastomer toric, bigatuma kwihuza kwihanganira kugorana gato k’umugozi no kwaguka k’ubushyuhe nta gutakaza ubushobozi bwo kuzifunga, kandi igakora mu bushyuhe bukabije kuva kuri -45°C kugeza +130°C nta kwangirika gukomeye.

Kuri buri gice cy’itsinda rya CQC Doosan track idler, isura ya Duo-Cone seal iba ikomeye kuri HRC65–72, bigatuma habaho ubudahangarwa budasanzwe bwo kwangirika kw’uduce dukomeye dushobora kwangiza uburyo bwo gufunga.

4.3 Gucura Ingufu Zifunze Kugira ngo Ukomere ku Musinzi

Imiyoboro yose ya CQC Doosan track idler ikorwa hakoreshejwe uburyo bwo gucura bushyushye bufunze aho gukoresha uburyo bwo gucukura cyangwa gukata plate. Ibyiza byo gucura bifunze ku bacukuzi b'imiyoboro ni byinshi cyane:

Ku bacukuzi ba Doosan DX480/DX520/S470/S500 bakorera mu bucukuzi bukomeye aho imbaraga z’ingaruka ziba zikomeye kandi imipaka ya serivisi ihenze cyane, imashini zikora inzira z’ubucukuzi za CQC zitanga inyungu nyinshi cyane ku ishoramari ugereranyije n’izindi zikoreshwa mu gucukura.

4.4 Uburyo bwo kuvura ubushyuhe bugenzurwa na mudasobwa bukoreshwa mu gupima ubushyuhe buri hagati

Uburyo bwo gushyushya bukoreshwa na mudasobwa bwa CQC butuma habaho urwego rwimbitse kandi rukomeye ku gice cy’aho umuntu anyura, ku maso y’aho anyura, no ku miyoboro y’aho anyura. Ku bijyanye n’ubucukuzi bw’amabuye y’agaciro, CQC ikunze kugera kuri ibi bikurikira:

• Uburemere bw'ubuso bw'ikirenge kidakora: HRC52–58 ifite uburebure bwa mm 4–8 kuri HRC45
• Ubukomere bw'isura ya Flange: HRC52–58 hamwe n'ubuso bukonje nk'ubw'induction
• Ubukana bw'aho umugozi uhurira: HRC52–58 ifite ubuso bw'umugozi bukonje neza

Uku gukomera kw'inyuma y'inyuma y'inyuma bituma nubwo igice cyo hanze cyangirika cyane, gikomeza kugaragaza ubudahangarwa bukomeye, bigatuma ubuzima bwo gukora bugera kuri 30% ugereranije n'ibice bisanzwe bikomeye.

5. Kwizerwa mu buryo bugaragara — Imikorere myiza mu bucukuzi bw'amabuye y'agaciro no mu bwubatsi bukomeye

Ibice by’imbere mu modoka ya CQC, harimo n’ibikoresho bya Doosan DX480/DX520/S470/S500 track idler wheel assemblies (270-00059C, 200102-00002A, 200102-00127, 200102-00012), byakusanyije serivisi nyinshi zigaragaza ko bikorerwa mu busitani mu turere dukomeye cyane ku isi mu bucukuzi bw’amabuye y’agaciro no mu bwubatsi bukomeye, harimo n’uturere aho imashini nini za Doosan zikoreshwa cyane.

5.1 Ubucukuzi bw'umuringa mu mwobo ufunguye — Ubutayu bwa Atacama, Chili

Mu birombe by'umuringa bya Atacama byo mu butayu bwa Chili, aho ubushyuhe bwa buri munsi buhinduka cyane hagati ya +5°C nijoro na +45°C ku manywa, umukungugu wa silica wo mu kirere urakomeye cyane, kandi uduce duto tw'ibintu twinjira no mu myobo mito, ibikoresho bya CQC byo gukomeretsa imbunda (ubukomere bw'ubuso bwa HRC52–58 bufite ubujyakuzimu bwa mm 4–8) na sisitemu zo gufunga za Duo-Cone bigira amasaha 3.000–4.000 yo gukora mu bucukuzi buhoraho—birenze cyane uburyo busanzwe bwo gukora nyuma y'isoko bukunze kunanirwa mu masaha 2.000–2.500 bitewe n'ikosa ry'imbunda no kwangirika kw'imishumi. Ku bategura gahunda yo kubungabunga ubucukuzi bakoresha imbunda nyinshi za Doosan DX480/DX520 mu bucukuzi bunini bw'umuringa, igihe kirekire cyo gukora imbunda gihinduka kugabanuka kw'igihe cyo gukora imbunda kitagenwe no kugabanuka kw'amafaranga akoreshwa mu bice biri munsi y'imodoka buri mwaka.

5.2 Ubucukuzi bw'amabuye y'agaciro — Pilbara, Ositaraliya y'Uburengerazuba na Carajás, Brezili

Mu bucukuzi bw'amabuye y'agaciro mu gace ka Pilbara mu Burengerazuba bwa Ositaraliya no mu birombe by'icyuma bya Carajás muri Brezili—aho ibintu byinshi biva mu bice by'amabuye bityaye, ingendo zihuta hagati y'ahantu hatandukanye cyane ho gukorera, ubushyuhe bwinshi bukunze kurenga 40°C, n'imiterere y'ubutaka ikaze cyane bitera stress ikomeye ku bice biri munsi y'ubutaka—ibice by'icyuma bya CQC bigaragaza ko bidashobora kunanirwa cyane. Ubuso bw'icyuma bukonje cyane (HRC52–58) burwanya gucika no kwangirika ndetse no nyuma yo kumara igihe kinini uhuye n'ibice by'icyuma bityaye, mu gihe sisitemu yo gufunga ya Duo-Cone ibuza ivumbi ry'umukungugu. Abahanga mu by'ubucukuzi bw'amabuye y'agaciro bo muri Ositaraliya na Brezili batangaje ko bagabanutse cyane mu bikorwa byo gufunga munsi y'ubutaka bitewe n'ibice by'icyuma bityaye nyuma yo guhindura amashami ya CQC.

5.3 Ubucukuzi bw'amabuye y'agaciro n'ibikorwa remezo — Uburasirazuba bwo Hagati, Afurika, n'Amajyepfo y'Uburasirazuba bwa Aziya

Mu duce duto twa NEOM turi mu miterere y’umucanga wo mu butayu muri Arabiya Sawudite, aho umucanga muto winjira ari bwo buryo bw’ibanze bwo gupfuka imitako, sisitemu yo gupfuka imitako ya CQC yitwa Duo-Cone—ifite ibyuma bifunga neza—yemejwe ko ikora neza mu turere tw’ubutayu dukomeye cyane. Mu bikorwa bikomeye byo gucukura amabuye y’agaciro mu birombe bya platine na chrome bya Bushveld Igneous Complex muri Afurika y’Epfo, Indoneziya, Tayilande na Filipine, aho amabuye yamenetse ateza ingaruka zikomeye ku miyoboro y’amazi, imiyoboro y’amazi n’iy’amazi, imiyoboro y’amazi ya CQC yemeje ko ari ingenzi mu miterere yayo no kuyipfuka nyuma y’amasaha ibihumbi y’akazi kayo nta gupfuka imitako, gupfuka imitako, cyangwa kwanduza imitako.

5.4 Ubucukuzi bw'amabuye y'agaciro bukabije bushingiye ku bukonje bukabije — Siberiya, Uburusiya n'Umucanga wa peteroli wo muri Kanada

Mu birombe bya diyama na makara byo muri Siberiya (Repubulika ya Sakha na Oblast ya Kemerovo) aho ubushyuhe bw'itumba bugabanuka munsi ya −45°C, no mu bikorwa byo gucukura peteroli muri Kanada mu gace ka Athabasca (Alberta) aho ubukonje bukabije buhuzwa n'umucanga wa silica ukabije cyane, uburyo bwo gufunga bwa CQC bukoresha ubushyuhe buke bukomeza koroha no gufunga neza ku bushyuhe buri munsi ya zeru mu gihe ibyuma bicuzwe birwanya kuvunika. Ihuriro ry'ingufu rigumana ubushobozi bwo kohereza torque ndetse no mu bihe by'ubukonje bukabije, kandi amavuta ya lithiamu ya EP yuzuye agumana akamaro ku bushyuhe buke.

5.5 Incamake y'amakuru mpuzamahanga yerekeye ikigo cy'abakoresha indege

Igereranya ryigenga ryakozwe n'abakora ubwikorezi bw'amato mpuzamahanga (ibirombe by'amabuye y'agaciro n'abubatsi bakomeye bakoresha amato avanze ya Doosan, Daewoo, Caterpillar, na Komatsu) rigaragaza buri gihe ko amashami ya Doosan track idler ya CQC atanga:

• Igihe cyo gukora cyagutse ugereranije n'ibice bisanzwe by'isuku—ubusanzwe amasaha 3.000–4.000 mu bucukuzi bw'amabuye y'agaciro ugereranije n'amasaha 2.000–2.500 ku buryo busanzwe bwo gukora
• Kugabanuka kw'igihe cyo kuruhuka kitari cyateganyijwe—kugabanuka kwa 15–20% mu bikorwa byo gutwara indege munsi y'umudendezi bifitanye isano n'abakoresha indege mu mato manini y'ubucukuzi bw'amabuye y'agaciro
• Kugabanya cyane amafaranga akoreshwa mu bikoresho byo munsi y'imodoka buri mwaka—20–25% by'ikiguzi cyose cyo gutunga iyo usimbuje ibikoresho bisanzwe bikoreshwa mu gutwara abantu n'ibintu bikoreshwa mu modoka n'ibindi bikoresho bya CQC.
• Impanuka zo kwangirika kw'imashini mu masaha 2.000 ya mbere mu gihe cy'ikoreshwa ry'imashini mu bihe bisanzwe cyangwa bikomeye
• Imiterere y'ingufu ihuye bitewe n'aho ipfundo ry'ingufu rihurira, bigatuma habaho igihe cyo kwita ku igare riri munsi y'imodoka.

Ku matsinda manini y’ubucukuzi bw’amabuye y’agaciro akoresha imashini icumi cyangwa zirenga za Doosan zo mu bwoko bwa toni 48–52, kuzigama hamwe ikiguzi cy’ibice, abakozi, n’igihe cyo gukora bishobora kugera ku bihumbi amagana by’amadolari buri mwaka mu gihe icyarimwe binongera ubushobozi bw’imashini—iki gipimo cy’ingenzi ku bidukikije bikorerwamo ubucuruzi bwinshi.

6. Itsinda ryihariye ry’ubucuruzi mpuzamahanga rya CQC — Jack, Haily, na Bwana Zhou

Ishami Mpuzamahanga ry’Ubucuruzi rya CQC TRACK rigizwe n’inzobere mu bucuruzi zibifitiye uburambe zicunga ibijyanye n’ibicuruzwa, inyandiko, ubufasha mu bya tekiniki, n’ibisabwa n’abakiriya ku bijyanye n’ibikoresho byo gucukura ku isi.

• Jack — Umuyobozi Mukuru w’Imari mu Burayi, mu Burusiya no muri Amerika.
  Jack afite uburambe bwinshi mu kohereza ibikoresho biremereye mu mahanga, harimo kuba azi neza ibimenyetso bya CE (Umuryango w’Ubumwe bw’u Burayi), icyemezo cya GOST (Uburusiya), n’inyandiko za gasutamo ku bicuruzwa bivanwa muri Amerika y’Amajyaruguru (Leta Zunze Ubumwe za Amerika, Kanada, Megizike). Akorana n’ishami rya CQC rishinzwe ibijyanye n’ubwikorezi mu rugo kugira ngo bategure ibicuruzwa byo mu mazi (FCL/LCL), ibicuruzwa bya gari ya moshi (byo kohereza mu butaka ku masoko yo muri Aziya yo Hagati adafunze), no kohereza ibicuruzwa mu ndege ku byambu n’ahantu hakorerwa imishinga hirya no hino mu Burayi, mu Burusiya, muri Leta Zunze Ubumwe za Amerika, muri Kanada, no muri Amerika y’Epfo. Jack anashinzwe gutegura imishinga ya tekiniki n’amasezerano ya OEM/ODM yo gushyiraho Doosan track idler.
• Haily — Umuhuzabikorwa w’ibicuruzwa byoherezwa mu mahanga muri Aziya yo Hagati, Koreya y’Epfo na Ositaraliya.
  Haily yibanda ku byangombwa byihariye bya gasutamo n'ibyemezo bya repubulika zo muri Aziya yo Hagati (Kazakisitani, Uzbekistan, Mongoliya, Tajikistan binyuze mu nzira ya gari ya moshi ya Dostyk-Alashankou), Koreya y'Epfo (Incheon, Busan, Ulsan), na Ositaraliya (Brisbane, Melbourne, Fremantle). Ashinzwe gutegura inyemezabuguzi z'ubucuruzi, urutonde rw'ibipaki, ibyemezo by'aho bikomoka, na raporo z'ibizamini bikenewe kugira ngo habeho igenzura rya gasutamo muri izi nzego. Haily akorana mu buryo butaziguye n'ibigo by'ubucukuzi byo muri Ositaraliya bisaba inyandiko z'ibyemezo bya ISO 9001:2015 nk'igice cy'uburyo bwo gutanga ibyangombwa by'ubuziranenge bw'ababitanga. Imibanire ye ikomeye n'ibigo by'ubwikorezi bitanga icyizere ko ibyuma bya Doosan track idler bya CQC bihagera ku gihe ndetse no ku mabwiriza y'ubucukuzi yubahiriza igihe.
• Bwana Zhou — Umuyobozi w’Akarere k’Uburasirazuba bwo Hagati, Aziya y’Iburengerazuba, Afurika, na Aziya y’Amajyepfo y’Uburasirazuba.
  Bwana Zhou afite uburambe bw'imyaka irenga 15 mu gutanga ibikoresho biremereye kandi avuga indimi nyinshi (Icyongereza, Ikimandarini, n'Icyarabu cya Levantine). Ayobora ibikorwa bya CQC n'ibigo by'ubucukuzi bw'amabuye y'agaciro, ibigo bya leta by'ibikorwa remezo, n'abacuruzi b'ibikoresho muri Arabiya Sawudite (NEOM n'ibikorwa by'ubucukuzi bwa fosfeti), UAE, Yorodaniya, Turukiya, Nijeriya, Gana (ibirombe bya zahabu), Repubulika Iharanira Demokarasi ya Kongo (cobalt na copper), Zambiya (umuringa), Kenya, Indoneziya, Tayilande, na Filipine. Bwana Zhou anatanga ubutumwa bw'ubufasha mu bya tekiniki aho hantu, asura aho ibirombe bicukurwa kugira ngo arebe ibice byashaje biri munsi y'imodoka, yemeze uburyo ibice bihurizwa, kandi atange ubuyobozi bwo gushyiraho ibikoresho bya Doosan track idler igihe bibaye ngombwa.

Umuyoboro w’ibicuruzwa ku isi wa CQC TRACK wemerera kohereza ibicuruzwa byihuse muri Amerika ya Ruguru, i Burayi, Afurika, no muri Aziya y’Amajyepfo y’uburasirazuba binyuze mu bafatanyabikorwa bizewe mu bijyanye n’ibicuruzwa. Umurimo w’ikigo muri Quanzhou utanga uburenganzira budasanzwe bwo kugera ku byambu bikomeye mpuzamahanga birimo Xiamen na Fuzhou, bigatuma ibicuruzwa byoherezwa mu mahanga birushaho kuba byiza ku masoko mpuzamahanga y’ubucukuzi bw’amabuye y’agaciro n’ubwubatsi. Ibicuruzwa bitangwa hirya no hino ku isi, harimo u Burayi, Amerika, Ositaraliya, Leta Zunze Ubumwe za Amerika, Ubudage, Zimbabwe, na Leta Zunze Ubumwe z’Abarabu.

7. Isoko ry'Isi Yose — Ibikorwa by'ubucukuzi bw'amabuye y'agaciro n'ubwubatsi ku Isi Yose

Ibyuma bya CQC bya Doosan DX480/DX500/DX520/S470/S500 by'umuzingo w'inzira—bikubiyemo nimero z'ibice 270-00059C, 200102-00002A, 200102-00127, na 200102-00012—hamwe n'ibice byuzuye by'umuzigo biri koherezwa ku masoko akomeye y'ubucukuzi bw'amabuye y'agaciro n'ubwubatsi ku isi yose:

• Uburayi — Ubudage, Polonye, ​​Finlande, Suwede, Noruveje, Ubuholandi, Ububiligi, Ubufaransa, Esipanye, Ubutaliyani, Ubugereki, Ubwongereza. Abakiriya b'i Burayi baha agaciro cyane inyandiko za CQC zijyanye no kubahiriza amategeko agenga ubucuruzi n'inyandiko zemewe aho bikenewe.
• Aziya y'Iburengerazuba n'Uburasirazuba bwo Hagati — Arabiya Sawudite (umushinga wa NEOM, ubucukuzi bwa fosifore), Ibihugu by'Abarabu (ibikorwa remezo bya Dubai na Abu Dhabi), Katari, Yorodaniya (ibirombe bya potasiyumu na fosifore), Turukiya (ibirombe by'amabuye y'agaciro n'imishinga y'amashanyarazi), Koweti (serivisi y'ibikomoka kuri peteroli).
• Aziya yo Hagati — Kazakisitani (uturere ducukura amabuye y'agaciro ya Karaganda na Pavlodar), Uzbekistan (ibirombe bya zahabu n'umuringa), Mongoliya (ibirombe bya zahabu by'umuringa bya Oyu Tolgoi), Tajikistan binyuze mu nzira ya gari ya moshi ya Dostyk-Alashankou.
• Amerika y'Epfo — Shili (Atacama Desert cuivre mining), Peru (umuringa na zinc mining), Brezili (amabuye y'agaciro na zahabu mining—Carajás na Minas Gerais), Arijantine, Kolombiya, Boliviya.
• Uburusiya — Ibirombe bya diyama na makara byo muri Siberiya (Yakutia, Kemerovo), ubucukuzi bw'amabuye y'agaciro mu karere ka Urals n'ibyambu byo mu Burasirazuba bwa kure (Vladivostok, Vostochny), bikwirakwizwa imbere mu gihugu binyuze muri gari ya moshi ya Trans-Siberian. Ibicuruzwa byose birimo icyemezo cya GOST aho bikenewe.
• Koreya y'Epfo — Seoul, Incheon, Busan, abacuruzi b'ibikoresho bya Ulsan, amaduka yo gusana no konti z'amato. Iri ni isoko rikomeye ry'ibikoresho bya Doosan, bitewe n'inkomoko ya Doosan muri Koreya.
• Amerika y'Amajyaruguru — Leta Zunze Ubumwe za Amerika na Kanada, bitanga ibikoresho by'ibanze, ibigo byubaka ibikoresho n'ibikorwa remezo binini bikora ku mishinga y'imihanda minini, ibiraro, n'imiyoboro y'amazi. Inyandiko za CQC zo kwemeza ISO 9001:2015 zujuje ibisabwa byinshi ku buziranenge bw'abaguzi bo muri Amerika y'Amajyaruguru.
• Ositaraliya — Ositaraliya y'Iburengerazuba (ibirombe by'icyuma bya Pilbara), Queensland (ibirombe by'amakara bya Bowen Basin n'ibikorwa by'umuringa), New South Wales, Victoria (ibikorwa remezo n'ubwubatsi). Abakiriya bo muri Ositaraliya bakeneye ibyangombwa birambuye by'ibikoresho (ibyemezo by'inganda, inyandiko zo gutunganya ubushyuhe, na raporo z'ibizamini by'ubukomere) kuri buri cyiciro cy'ibikoresho by'imashini zikora, kandi sisitemu ya CQC yo gukurikirana ibi bikurikira itanga izi nyandiko buri gihe.
• Afurika — Afurika y'Epfo (Bushveld Igneous Complex platine, zahabu, manganese, na chrome mining), Zambiya (akarere ka Copperbelt), Repubulika Iharanira Demokarasi ya Kongo (Katanga copper na cobalt belt), Gana (Ashanti gold belt), Nijeriya, Kenya, Tanzaniya, Angola.

8. Ibyiza bya Quanzhou — Itsinda ry’Inganda ry’Imbere mu Gukora Imodoka Ziri munsi y’Imodoka

Quanzhou, mu Ntara ya Fujian, mu Bushinwa, yagaragaye nk'itsinda ry'inganda rikora ibikoresho biremereye biri munsi y'imodoka, aho inganda nyinshi zihariye zikora ibikoresho "by'amapine ane n'umukandara umwe" ku bicuruzwa by'imashini z'ubwubatsi ku isi. Aho CQC TRACK iherereye muri uru rwego rw'inganda bitanga inyungu zikomeye: kubona imiyoboro y'ibikoresho fatizo ikuze (ibyuma byihariye bya 40Mn2 na 42CrMo, ibikoresho byo gutunganya ubushyuhe, ibikoresho bitwara imizigo), ubumenyi bwinshi mu bya tekiniki mu byuma no gutunganya ibikoresho biri munsi y'imodoka, kuba hafi y'ibyambu binini byoherezwa mu mahanga (Icyambu cya Xiamen na Icyambu cya Fuzhou) bituma habaho ubwikorezi mpuzamahanga bunoze, ndetse n'igiciro cyo gukora mu buryo buhanitse mu gihe hagumaho amahame y'ubuziranenge.

CQC TRACK yerekanye ko ari yo sosiyete ikomeye mu gukora ibikoresho biri munsi y’imodoka mu karere ka Quanzhou—itsinda rikomeye mu Bushinwa mu nganda zikora imashini ziremereye, ishimwe ryabonetse mu myaka irenga 20 ikora, ishoramari mu bikoresho bigezweho (ibikoresho birenga 200 bya CNC, ibikoresho byo gucukura, gucura, no gutunganya ubushyuhe), kubahiriza amahame mpuzamahanga y’ubuziranenge (ISO 9001: 2015), n’amateka y’ubufatanye bwiza n’abakiriya b’ubucukuzi n’ubwubatsi ku isi.

Inganda zikora ibikoresho byo munsi y’imodoka za Quanzhou zigizwe n’inganda nyinshi zikora ibikoresho byo mu muhanda, ibikoresho byo mu muhanda, ibikoresho byo mu muhanda, ibikoresho byo mu muhanda, n’ibindi bikoresho byo mu muhanda. Muri uru rwego rwo guhangana, CQC TRACK yigaragaje binyuze mu guhuza ibikoresho mu buryo burambuye (igenzura inzira yose yo gukora kuva mu gucura no gusuka ibikoresho kugeza ku guteranya ibikoresho bya nyuma), ubushobozi busesuye bwa OEM/ODM ku bigo bikomeye birimo Doosan na Daewoo, kwiyemeza gukora ireme ry’ubucukuzi bw’amabuye y’agaciro hifashishijwe amakuru y’imikorere y’ibikoresho byo mu murima, ndetse n’itsinda ry’ubucuruzi mpuzamahanga rishinzwe gufasha abakiriya mu migabane itandatu.

9. Umwanzuro — Hitamo CQC TRACK kuri Doosan DX480/DX500/DX520/S470/S500 Track Idler Assemblies

Ku bashinzwe ubwikorezi bw'imodoka, amakipe ashinzwe gutanga amasoko mu bucukuzi bw'amabuye y'agaciro, abacuruzi b'ibikoresho, n'abakora ibikorwa remezo bakeneye isoko ryizewe rya Doosan DX480, DX500, DX520, S470, na S500 track idler wheel assemblies bihuye n'imibare y'ibice 270-00059C, 200102-00002A, 200102-00127, na 200102-00012, CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) itanga igisubizo cyuzuye, gihujwe n'ubuhanga bw'imyaka irenga 20 mu gutwara ibinyabiziga biremereye no kumenyekana nk'uruganda rukora ibikoresho bikomeye byo gutwara ibinyabiziga biremereye i Quanzhou, mu Bushinwa—itsinda rikomeye mu nganda mu gihugu mu gukora ibikoresho by'ubwubatsi.

CQC TRACK ihuza:

• Ibikorwa remezo by’inganda bihujwe mu buryo buhagaze — uruganda rukora ibikoresho byo gucukura, uruganda rukora ibikoresho byo gucukura (gucukura bishyushye), uruganda rukora ibikoresho byo gucukura, ikigo cy’imashini zikora ibikoresho bya CNC (ibikoresho birenga 200 bya CNC), ikigo gitunganya ubushyuhe bugenzurwa na mudasobwa, n’uruganda rukora ibikoresho bya nyuma.
• Ubushobozi bwo gukora ibikoresho bya OEM na ODM — bushyigikira Doosan DX480, DX500, DX520, S470, S500, na Daewoo DH500/DH550, hamwe n’uburyo bufatika bwo gukora ibikoresho bicukura amabuye y’agaciro ya toni 48–52.
• Icyemezo mpuzamahanga cy’ubuziranenge — ISO 9001:2015, gifite uburyo bwose bwo gukurikirana ibikoresho fatizo n’uburyo bwanditse bwo kugenzura ubuziranenge kuri buri cyiciro cy’umusaruro, hamwe n’inyandiko y’uburyo bwo gutunganya ubushyuhe igenzurwa na mudasobwa.
• Ubucukuzi bw'amabuye y'agaciro - ibyuma bya alloy bya 40Mn2 na 42CrMo, icukurwa rishyushye rifunze, ubuso bw'icyuma gikonjeshwa n'inyongera/ubuso bw'icyuma (HRC52–58), uburebure bwa mm 4–8, sisitemu yo gufunga amavuta ya Duo-Cone / floating, hamwe n'ikoranabuhanga rigezweho ryo guhuza idler-axle.
• Imikorere y’ubucukuzi bw’amabuye y’agaciro yagaragaye — amasaha 3.000–4.000 y’igihe cyo gukora mu bucukuzi bw’amabuye y’agaciro muri Shili, Ositaraliya, Afurika y’Epfo, Uburusiya, Kanada, Arabiya Sawudite, na Indoneziya, hamwe n’igihe cyo gukora cy’ubucukuzi cyagenwe cyongerewe kugeza kuri 30% ugereranije n’ibice bisanzwe by’ubucukuzi bw’amabuye y’agaciro.
• Itsinda ryihariye ry’ubucuruzi mpuzamahanga — Jack, Haily, na Bwana Zhou mu bucuruzi mpuzamahanga, ubwikorezi, n’ubufasha mu bya tekiniki.
• Kohereza ibicuruzwa ku isi yose — Kohereza ibicuruzwa mu Burayi, muri Aziya y'Iburengerazuba, muri Aziya yo Hagati, muri Amerika y'Epfo, mu Burusiya, muri Koreya y'Epfo, muri Amerika ya Ruguru, muri Ositaraliya no muri Afurika, bikorerwa ku masoko yose akomeye y'ubucukuzi bw'amabuye y'agaciro n'ubwubatsi, hamwe n'inzira y'ingenzi yo kugera ku cyambu binyuze muri Xiamen na Fuzhou.

Hamagara CQC TRACK kuri:

• Ingano y'amapine ya Doosan 270-00059C, 200102-00002A, 200102-00127, na 200102-00012 Track Idler Wheel Assemblies kuri DX480, DX500, DX520, S470, S500, n'imashini zikoresha ikoranabuhanga ritandukanye.
• Uruganda rwa OEM na ODM rukora amamodoka avanze (Doosan, Daewoo, Caterpillar, Komatsu, Hitachi, Volvo, Hyundai, SANY, SDLG, nibindi bicuruzwa bikomeye).
• Inkunga ya tekiniki, kwegeranya nimero z'ibice, n'ubuyobozi bwo gushyiraho — harimo kwegeranya izi nimero z'ibice ku nimero z'uruhererekane rw'imashini runaka ndetse n'imiterere y'ibice biri munsi y'imodoka.
• Ibisubizo by'ubwikorezi ku isi hose byagenewe ibirombe byawe cyangwa aho umushinga uherereye.

CQC TRACK — Uruganda rw’imbere rwa Quanzhou rukora ibikoresho byo munsi y’imodoka, rukora ubucukuzi bw’amabuye y’agaciro mu buryo bw’icyitegererezo muri buri teraniro rya Doosan Track Idler.