KOMATSU Excavator PC800 / PC850 Udupira two munsi y'imodoka (P/N: 209-30-00310, Ubwoko bwa DF) – Uruganda rw'inzobere mu gukora no gutanga ibikoresho by'imashini zo munsi y'imodoka ziremereye zikoreshwa mu bucukuzi bw'amabuye y'agaciro. Byakozwe na CQCTRACK

Ku mashini icukura amabuye y’agaciro ya toni 75 kugeza kuri toni 85 nka KOMATSU PC800 cyangwa PC850, ibyuma bicukura amabuye y’agaciro byo hasi—byitwa kandi ibyuma bicukura amabuye y’agaciro cyangwa ibyuma bicukura amabuye y’agaciro—bigize imiterere y’ibanze n’uburyo bwo gutwara imizigo hagati y’inyubako y’imashini n’ubutaka bw’aho amazi aherereye. Buri mashini igomba gushyigikira uburemere bwose bw’imashini icukura mu gihe igenda izenguruka hejuru y’amabuye yacitsemo ibice, amabuye y’agaciro, n’ubutaka butaringaniye, bufite imyanda. Ku bijyanye na KOMATSU PC800, PC800SE, PC850, na PC850SE, icyuma giteranya amabuye y’agaciro gifite inomero y’igice.209-30-00310ni imiterere ya double-flange (DF) yagenwe, igamije kubungabunga imiterere y'umunyururu neza no kwirinda kwimuka k'uruhande rw'inyuma mu gihe cy'imitwaro iremereye yo ku ruhande. CQC Track, uruganda rw'inzobere rwibanda ku bice by'inyuma by'imashini ziremereye zo gucukura, itanga uburyo bwo gusimbuza imashini zisimbura imashini zigezweho zo mu bwoko bwa OEM, bushobora guhindurwa neza n'iyi nomero y'igice nyayo ya KOMATSU. Iyi mashini ikorerwa mu ruganda rumwe rukora rwa OEM rukorera ibikoresho byinshi ku isi kandi ikanozwa mu myaka makumyabiri y'ubucukuzi bw'amabuye y'agaciro buhoraho, yakozwe ku bw'ibikenewe bikomeye byo gucukura mu mwobo ufunguye no mu bikorwa binini byo gucukura amabuye y'agaciro. Yanditswe na Jack, ku nkunga mpuzamahanga ya Philip na Haily, iyi ncamake y'ikoranabuhanga isobanura impamvu abakora KOMATSU PC800 na PC850 ku isi bishingikiriza kuri CQC Track kugira ngo babone ibisubizo by'imashini zisanzwe, zihoraho kandi zikozwe mu buryo bujyanye n'imikorere.

1. Imbaraga z'Uruganda: Umusaruro wihariye wa OEM wo gukoresha mu gucukura munsi y'imodoka isanzwe

CQC Track ntabwo ari umucuruzi w’ibikoresho by’ingenzi; turi uruganda rwihariye kandi rwihariye rukora ibikoresho by’ingenzi byo mu bwoko bwa crawler munsi y’imodoka bikoreshwa mu buryo buhambaye cyane, harimo ubucukuzi bw’amabuye y’agaciro, ubucukuzi bw’amabuye y’agaciro, no kohereza ibikoresho bikomeye. Urwego rwacu rukora nk'ikigo cyemewe cya OEM mu nganda zikora ibikoresho biremereye ku isi, ubu rutanga ibikoresho byuzuye byo mu bwoko bwa 'track assemblies', 'rollers', 'idlers', na 'sprockets' kuri Hitachi, Kobelco, LiuGong, XCMG, na SDLG. Dukora kandi nk'umufatanyabikorwa wa OEM na ODM mu gutanga ibisubizo byo kohereza ibikoresho bikoreshwa na KOMATSU. Uku gukora ibintu bya OEM bivuze ko KOMATSU PC800/PC850 Track Roller Assembly (P/N: 209-30-00310) ikorwa ku byuma bimwe byo gucura, amatanura ashyushye, n'ibigo by'imashini bya CNC bikorera imirongo y'imashini yo mu Buyapani, muri Koreya no mu Bushinwa. Impamyabushobozi z'ibikoresho, kugenzura uburyo ibintu bikorwamo, n'ubwiza bwa nyuma bukoreshwa kuri iyi roller ni byo byategetswe n'inganda zikora ibikoresho bikomeye ku isi.

Igitandukanya CQC Track n’uruganda rukora ibikoresho byihariye ni uburyo bwacu bwo guhindura imiterere y’ikoranabuhanga. Uruhererekane rwa KOMATSU PC800 na PC850 rugizwe n’ibisekuru byinshi—PC800-6, PC800-7, PC800-8, PC850-8, hamwe n’ubwoko bwazo bwa SE na LC—buri kimwe gifite imiterere yihariye y’uruhererekane rw’ibikoresho n’aho bishyira ibikoresho. Itsinda ryacu ry’abahanga rigumana amakuru yuzuye yerekeye ubwoko bwose bwa platforme ya PC800/PC850, bidufasha gukora rollers zihuza neza na OEM kuri nomero zose z’imashini zikoreshwa. Byongeye kandi, dushyigikira cyane uburyo bwo guhindura porogaramu: haba hari mine isaba imiterere ya flange yahinduwe kugira ngo ikore ibintu byinshi ku ruhande, ubundi buryo bwo gukoresha grisi mu bihe bikomeye, cyangwa izindi nomero z’ibice zitagikoreshwa, CQC Track itanga igisubizo cyabugenewe cyubatswe ku rwego rumwe n’umusaruro wacu wa OEM.

2. Imiterere y'Ubuhanga: Yakozwe mu buryo bwa tekiniki, itunganywa n'ubushyuhe, kandi ifunze neza kugira ngo ihabwe umusoro ku bucukuzi bw'amabuye y'agaciro

Umuzingo wo ku muhanda wa KOMATSU PC800 cyangwa PC850 ugomba guhuza imiterere ikomeye n'ahantu hadashyirwa amazi ndetse n'inzira idapfa kwangirika cyane. Umuzingo wo ku muhanda wa CQC Track 209-30-00310 ukorwa binyuze mu buryo bwo gukora ibintu bukozwe mu buryo bwitondewe kandi bunoze aho buri ntambwe igenewe gusubiramo no gukora neza.

• Umubiri w'uruziga rw'icyuma gikozwe mu cyuma gitetse: Igishishwa cy'icyuma gikozwe mu cyuma gitetse mu cyuma gitetse mu rwego rwo hejuru. Binyuze mu gucukura gushyushye gugenzurwa, urujya n'uruza rw'ibinyampeke imbere ruhuza neza n'umurongo utwara imizigo. Ubu buryo bwo gucukura bukuraho ubwiyongere bw'imbere, imyanda, n'ibidahuye mu miterere y'ibikoresho, bigatanga imiterere imwe ifite ubudahangarwa budasanzwe kandi buhoraho ku munaniro wo gucukura, gucikamo ibice, no kwangirika kw'ingaruka munsi y'imitwaro minini kandi ihindagurika y'ibikoresho byo gucukura bya toni 80. Amahitamo y'ibikoresho bisanzwe mu nganda kuri ubu buryo arimo aloyi zikomeye nka 40Mn2 cyangwa 50Mn, zatoranijwe by'umwihariko kubera uburinganire bwazo mu gukomera no gukomera kw'ubuso. Imiterere y'urukiramende (DF) itanga ubuyobozi ku ruhande rw'umunyururu, ikomeza guhuza no kugabanya kwangirika kw'uruhande rw'iminyururu n'urukiramende.
• Ibipfukisho bya Graphite Icuzwe mu cyuma gikozwe mu buryo bwa "spheroidal Graphite Cast Iron" (Ductile Iron, Ball-Milled Casting): Ibipfukisho bya Graphite Icuzwe mu cyuma gikozwe mu buryo bwa "spheroidal graphite" bukozwe mu buryo bwa "spheroidal iron". Ibi bikoresho byatoranijwe ku bushake kubera ubushobozi bwabyo bwiza bwo gukora, ubushobozi bwo kuba bihamye, kandi bifite ubushobozi bwo gutanga ubuso bworoshye kandi bukomeye bwo guhuza sisitemu yo gufunga, bigatuma igipfukisho kimwe gishyirwamo kandi kidasohoka mu gihe cyose cy'akazi k'icyuma.
• Umugozi ufite imigozi ibiri ifunga hamwe na sisitemu yo gufunga amavuta yo hejuru: Umugozi uhagaze ukozwe muri CNC ufite ishusho y’umugozi ibiri ifunga neza, ugakora labyrinth y’imbere ifata seti y’umugozi ibiri ifunga amavuta yo hejuru. Ubu buryo bwo gufunga icyuma bukoreshwa mu byuma ni bwo buryo bw’ingenzi ku isi yose bwo gukuramo amazi, ibyondo, umukungugu muto wa silica, n’ibitonyanga byo mu bucukuzi bw’amabuye y’agaciro mu mwobo w’imbere. Umugozi wose ufunga neza wuzuyemo amavuta yakozwe mu ruganda arwanya ubushyuhe buke kandi adakonjesha, atuma habaho amavuta y’urumuri ahita asohoka mu gihe cyose hatangiye gukoreshwa kandi agakingira ingese kuva mu bukonje bwa Arctique kugeza ku bushyuhe bwa tropicale. Buri gice cy’umugozi wo mu muhanda wa PC800/PC850 gisaba amavuta agera kuri cc 420–480 kugira ngo akoreshwe neza mu mwobo w’imbere, ibi ni byo twemeza mu gihe cyo guteranya.
• Porogaramu yo kuvura ubushyuhe buhanitse:
  • Kuzimya n'Ubushyuhe: Umubiri wose w'uruziga rwakozwe ubanza kunyura mu buryo bukomeye mu kuzimya no gushyushya. Ubu buryo bwo kuvura ubushyuhe butuma imiterere y'ibanze iba martensite ishyushye, butanga uruvange rwiza rw'imbaraga nyinshi zo gukurura no gukomera ku buryo bukenewe muri buri cyiciro cy'umusaruro.
  • Imashini Ikaranze kandi Irangize: Nyuma yo kunoza ubushyuhe, imashini iragenda ikora neza cyane kugeza ku gipimo cya geometrike hafi ya net, hanyuma igakora CNC irangize kugira ngo igere ku rugero rwiza rwa KOMATSU OEM kuri platform za PC800 na PC850 track frame.
  • Gukomera mu buryo bw'ingufu (55–62 HRC): Impande z'urukiramende n'iz'urukiramende zikomera mu buryo budasanzwe binyuze mu buryo bwo gukomera mu buryo bw'ingufu. Ibi bituma urukiramende rwimbitse kandi rudashira, rufite ubukana buri hagati ya HRC 55 na 62, rukongera ubukana mu buryo bukomeye kandi bukabije bwo gucukura amabuye akomeye. Urukiramende rukomeye rurwanya cyane gukurura no gushwanyagurika kw'ubutaka bivuye ku guhindagurika guhoraho kw'uruhererekane rw'inzira rwuzuye. Igice cy'imbere cy'urukiramende, gikonjeshwa munsi y'urwego rukomeye gikomeza kwakira ingaruka zikomeye zidakwirakwira. Ubu bushyuhe bwuzuye butuma habaho kuramba no kudahinduka, ndetse no mu bikorwa bikomeye byo gucukura. Nk'uko bigaragara, uburemere bwa PC800/PC850 series single-flange track roller assembling bugera kuri kg 140, kandi bolts zo gushyiraho roller (igice cya SEN01056-01) zishyirwa kuri 137.2 ± 98 Nm {140 ± 10 kgm} mu gihe cyo gushyiraho.

3. Imyaka makumyabiri y'Ivugurura ry'Imikorere Rihoraho, ryemejwe mu Bucukuzi bw'Amabuye y'Agaciro ku Isi

Itsinda rya CQC Track 209-30-00310 Track Roller Assembly ni umusaruro utaziguye w’imyaka 20 yo kunoza ikoranabuhanga, riyobowe gusa n’isesengura ry’uburyo bwo gutsindwa n’amakuru yo kwangirika yakusanyijwe mu bicukurwa bikomeye cyane ku isi. Imashini zacu zo gucukura zageragejwe, zisesengurwa, kandi zinonosorwa buhoro buhoro binyuze mu bikorwa birambye mu birombe bya zahabu na platine byo mu rwego rwo hejuru muri Afurika y’Epfo, mu byobo by’umuringa n’ifeza biri mu misozi miremire ya Peru na Ekwateri, mu bibaya by’amabuye y’ubutare bikonje byo mu Burusiya, ahantu hacukurwa amabuye akomeye n’aho gusenywa muri Koreya y’Epfo, imishinga minini y’ibikorwa remezo n’ubucukuzi bw’amabuye y’agaciro mu Buhinde, no mu bikorwa bya laterite na basalt byo mu turere dushyuha two muri Vietnam. Buri gipimo cy’igishushanyo—kuva ku kunoza umurongo wo gushyushya kugira ngo hakurweho ubwinshi bw’ibisigazwa by’imihangayiko, kugeza ku gupima neza umuvuduko wa induction hardening scan kugira ngo habeho ubukana buzira umuze, kugeza ku kwemeza ubushobozi bwo kunyunyuza amavuta mu gihe kirekire mu gihe cy’ubushyuhe bukabije—byasubijwe mu buryo bw’ibanze mu musaruro wacu. Gutuza kw’ubwiza n’ubudahemuka bw’imikorere ya track roller yo muri iki gihe si amasezerano y’ibirombe; Ni ibintu byemejwe n'ikigo mu masaha abarirwa muri za miriyoni y'imikorere y'imashini ku mugabane wose.

4. Urusobe rw'ibinyabuzima rwuzuye kandi ruhuye n'ibinyabiziga biri munsi y'imodoka hamwe n'ubufasha bwo guhindura ibintu

Imashini ikora ku murongo ntabwo ikora ukwayo. Gushyiramo imashini yo hasi ifite urwego rwo hejuru hamwe n'iminyururu yashaje, imashini zitwara imizigo, cyangwa imashini inaniwe bitera ihindagurika rikabije mu buzima bw'ibice, bigatuma vuba imashini igenda igabanuka. Nk'umukora w'inzobere mu gukora ibisubizo byuzuye bya chassis, CQC Track ikuraho ibi byago ikora ibikoresho byuzuye, biri mu nzu by'ibice bijyana na KOMATSU PC800 na PC850. Gahunda yacu yo gukora ikubiyemo ibikoresho bihuza inzira hamwe n'udupira twakozwe mu buryo bwa induction, imashini zitwara imizigo, imashini zitwara imizigo imbere, n'imashini zitwara imizigo za nyuma, byose bikorerwa mu buryo buhuriweho bw'icyuma n'ubushyuhe. Ubu buryo buhuriweho butuma habaho ubwinshi bw'ingufu n'ubuzima busanzwe ku bice byose bitwara imizigo. Byongeye kandi, itsinda ryacu ry'abahanga rishyigikira cyane uburyo budasanzwe bwo guhindura imiterere yihariye y'imashini, gusimbuza ibice bishaje, cyangwa guhindura porogaramu mu buryo bwihariye - byaba bikozwe mu buryo bwa reverse-engineering kuva ku cyitegererezo cy'umukiriya cyangwa byubatswe ku bishushanyo byihariye. Itsinda ry’ubucuruzi rya CQC International—rigizwe na Philip, Jack, na Haily—ryateguwe kugira ngo ritange ibi bice nk’ibicuruzwa bihujwe, bishingiye ku bikoresho no gucunga imishinga yihariye kuva ku isuzuma rya tekiniki rya mbere kugeza ku itangwa rya nyuma ku isi.

5. Gutanga serivisi ku masoko y’ubucukuzi bw’amabuye y’agaciro ku rwego rw’isi yose

Ibice by'imashini zicukura munsi y'ubutaka bya CQC Track bitangwa kandi byoherezwa mu mahanga mu buryo bwizewe ku masoko ashyira mu bikorwa amahame agenga ubuziranenge n'imikorere y'ibicuruzwa biva mu mahanga. Imashini zacu zo mu bwoko bwa KOMATSU PC800/PC850 hamwe n'ibikoresho byuzuye byo mu butaka bifasha cyane amato y'imashini zicukura toni 80 muri Amerika y'Epfo (Ekwadori, Peru), Afurika y'Amajyepfo, Umuryango w'Uburusiya, Koreya y'Epfo, n'ibice byo mu rwego rwo hejuru mu Buhinde. Umuyoboro wacu mpuzamahanga w'ibikoresho bigenzurwa ugera no mu birwa byo mu majyepfo ya Pasifika, Vietnam, Kazakisitani no mu karere ka Aziya yo Hagati, Turukiya, na Amerika y'Amajyaruguru. Uku kwemerwa guhoraho kandi gukwirakwira ku isi hose - gukwirakwira mu bushyuhe bwo mu majyepfo y'isi, umukungugu w'ubutayu bwumye, n'ikirere cyo mu bukonje bw'umugabane - byemeza ko uburyo bwa CQC Track bwo gusubiramo ubushyuhe, ubuziranenge bw'ibipimo, uburyo bwo kwirinda ingese, no kwitwara neza mu buryo bugezweho byujuje ibisabwa na KOMATSU PC800 na PC850 mu bucukuzi bw'amabuye y'agaciro ku isi yose.

Iyo ushyizeho CQC Track Track Roller Assembly kuri KOMATSU PC800 cyangwa PC850 yawe—ukoresheje nimero y'igice ihuye na 209-30-00310 kandi ikoreshwa kuri PC700, PC800, PC800SE, PC850, na PC850SE platforms—uba urimo gukoresha igice kimwe cyakozwe muri OEM organization imwe itanga ibikoresho bikomeye ku isi. Kuva ku ruganda rwacu kugera aho ucukura, iyi roller igaragaza umuhigo w'imyaka 20 mu buhanga mu gukora ibikoresho bikomeye munsi y'imodoka, gutanga ubuhanga buhamye kandi bwihariye kugira ngo imashini zicukura amabuye y'agaciro ya toni 80 zikomeze gukora neza, zihinduke nyuma y'igihe kirekire.

Iyi nkuru yanditswe na Jack wo mu itsinda ry’ubucuruzi mpuzamahanga rya CQC, ashimira byimazeyo Philip na Haily ku bw’ubufatanye bwabo buhebuje mu gufasha abakiriya bacu bo mu birombe byo munsi y’ubutaka bya KOMATSU ku isi.