Imashini icukura Hitachi 4638433 zx870-3lc Upper Upper Roller / Track Carrier Roller Assy ikora ibikoresho by'imodoka / ibikoresho byo munsi y'imodoka / CQC TRACK

Ubuhanga bwo gutunganya munsi y'imodoka bugezweho ku bacukuzi ba Hitachi ZX870-3LC: Isesengura ry'ikoranabuhanga rihamye ry'itsinda ry'imodoka zitwara imizigo (Nimero y'igice cya 4638433) n'ubuhanga mu gukora CQC TRACK

Umwanditsi: Jack
Itariki: 5 Mata 2026

1. Incamake y'Ubuhanga: Uruhare rw'ingenzi rw'Umugozi wo hejuru mu bacukuzi b'amabuye y'agaciro yo mu rwego rwo hejuru

Umuzingo wo hejuru w’inzira—witwa kandi umuzingo wo hejuru w’imodoka cyangwa umuzingo wo hejuru—ni igice cy’ibanze mu miterere y’imashini iri munsi y’umuzingo uwo ari wo wose ucukura imizigo. Bitandukanye na wo, umuzingo wo hasi (wo hasi), ufite uburemere bwose bw’imashini ku butaka, umuzingo wo hejuru ukora akazi gatandukanye ariko gakomeye: ushyigikira igice cyo kugaruka cy’umuzingo w’inzira mu gihe uva ku gice cyo hejuru usubira ku gice cyo imbere. Ushyizwe hejuru ku gitereko cy’inzira, umuzingo w’imodoka urinda kugwa cyane kw’inzira, ugacunga ihindagurika ry’imbaraga mu gihe cy’urugendo rwihuta cyane no mu guhindukira, kandi ugatunganya neza umuzingo w’inzira kugira ngo wirinde ko inzira ihagarara—cyane cyane ni ingenzi ku mashini za toni 80-90 zikora mu bucukuzi bunini bw’amabuye y’agaciro n’ubucukuzi bw’amabuye y’agaciro.

Ku bakoresha imashini zicukura za Hitachi ZX870-3LC—imashini ifite uburemere bwa kg 82.000–89.800 ikoreshwa cyane mu bucukuzi bunini, ubucukuzi bw’amabuye y’agaciro, kubaka ibintu biremereye, no gutwara ubutaka bwinshi—kwizerwa kw’itsinda ry’imashini zo hejuru y’umuhanda bigira ingaruka ku buzima bw’umuyoboro w’umuhanda, guhuza imashini zica munsi y’umuhanda, no gukora muri rusange imashini. Amakuru aturuka mu nganda agaragaza buri gihe ko ibice by’imashini zica munsi y’umuhanda bigize igice kinini cy’ikiguzi cyose cyo kubungabunga ibikoresho, bigatuma hafatwa ibyemezo by’ibiciro bifatika kugira ngo hakorwe neza ikiguzi cyose cyo gutunga.

Iki gitabo gitanga isuzuma ryimbitse rya tekiniki rya nimero 4638433 ya Hitachi OEM, igaragaza ihuriro ryuzuye ry’urukiramende rwo hejuru/urukiramende rw’imodoka rukoreshwa mu gucukura amashanyarazi rwa ZX870-3LC. Iki gice kandi gihuye neza na Hitachi ZX850-3, ZX870-5B/5G, ZX890-5A, EX1200-6, hamwe n’izindi porogaramu zijyanye na zo mu bwoko bwa toni 80–90. Hibandwa cyane kuri CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.), uruganda rukora ibikoresho bihagaze neza rufite imyaka irenga makumyabiri rwibanda ku bikoresho biremereye byo munsi y’imodoka, n’impamvu umwanya warwo nk’uruganda rutanga isoko ari ingenzi ku bahanga mu gutanga amasoko ku isi bashaka ibikoresho bya chassis byiza bya OEM ku giciro cyiza.

2. Urubuga rwa Hitachi ZX870-3LC: Ubuhanga mu gukoresha ubucukuzi bukabije bw'amabuye y'agaciro

2.1 Ibisobanuro by'imashini n'aho imikorere yayo ibera

Hitachi ZX870 ni icyitegererezo cy’ingenzi mu bwoko bwa ZX buzwi cyane bwa Hitachi, kikaba ari kimwe mu bikoresho binini kandi bikomeye cyane byo gucukura mu buryo bunini. Bitandukanye n’ibikoresho bito cyangwa bito byagenewe ahantu hato, ZX870 yakozwe mu bwubatsi bukomeye, gucukura amabuye y’agaciro, no gutwara ubutaka mu buryo bunini. Ubwoko bwa ZX870-3LC—aho “LC” isobanura imiterere y’imodoka ndende na “3” ikagaragaza imiterere y’imodoka—yagenewe by’umwihariko gucukura no gucukura ibintu bikomeye hamwe no gucukura neza munsi y’imodoka.

ZX870-3LC ikora ifite ibi bikurikira byemejwe:

Ibi bipimo bigaragaza urwego rwayo nk'icyuma kinini cyo gucukura amabuye y'agaciro gisaba umwanya uhagije wo gutwara no gutwara ibintu.

2.2 Imiterere y'igare riri munsi y'imodoka n'ingano y'imodoka zitwara imizigo

Igare ryo munsi ya ZX870-3LC ryagenewe gukoreshwa mu bucukuzi bukomeye, rifite ishusho ya X, imirasire miremire ikomeye, hamwe n'ibice by'inzira bivuguruye kugira ngo bihangane n'imitwaro ikabije ihura nayo mu bucukuzi bw'amabuye y'agaciro no mu bucukuzi bw'amabuye y'agaciro. Imiterere y'igare ryo munsi yaryo ikubiyemo:

Itsinda ry'imizingo yo hejuru (Nimero y'igice 4638433) rishyirwa ku gice cyo hejuru cy'umuzingo w'inzira, rishyirwa hagati y'imashini ikora imbere n'agace k'imizingo, aho rishyigikira uburemere bw'umuyoboro w'inzira ugaruka, rikawuyobora mu buryo buhuye, kandi rigagabanya imizunguruko ihagaze kugira ngo ririnde umuzingo w'inzira n'imizingo mikuru.

3. Nimero y'igice 4638433: Irangamuntu n'imiterere y'imikorere

3.1 Nimero y'igice cya OEM n'ikoreshwa ryacyo

Hitachi 4638433 Track Upper Roller / Carrier Roller Assembly ni igice cy’imashini yo munsi y’imodoka cyakozwe neza cyane cyagenewe Hitachi ZAX870, ZX870-3LC, ZX850-3, ZX870-5B/5G, ZX890-5A, na EX1200-6 minini. Iki gikoresho cyuzuye cyo hejuru cy’imodoka cyakozwe kugira ngo gitange ubushobozi, imiterere, n’imikorere bingana na OEM, hamwe n’uburyo bwo guhinduranya 100% ukurikije imiterere ya Hitachi y’umwimerere.

Inyito ya 4638433 ihuye n'ibishushanyo mbonera bya Hitachi by’ubuhanga, bigena uburyo bwo kwihanganira ibintu neza, amanota y’ibikoresho, ibipimo byo kuvura ubushyuhe, n'ibipimo byo guteranya ibikoresho byakozwe binyuze mu kwemeza neza no gupima ibikoresho by’umwimerere.

3.2 Inshingano z'imikorere

Iteraniro rya 4638433 rikora imirimo itatu y'ingenzi igira ingaruka ku kurama kw'imodoka iri munsi y'imodoka:

1. Inkunga yo mu muhanda wo hejuru no gukumira kugabanuka kw'imizigo: Inshingano y'ibanze y'umuzingo utwara imizigo ni ugushyigikira igice cyo hejuru cy'umuyoboro w'inzira kigaruka (hejuru) mu gihe kiva ku gice cyo hejuru kijya ku gice cy'imbere. Mu gukumira kugabanuka cyane kw'imizigo, umuzingo ugabanya kuzunga mu gihe cyo kugenda kandi ukabuza umuyoboro w'inzira gukora ku gice cy'inzira, ibyo bikaba byatera kwangirika vuba no kwangirika kw'imizigo.

2. Gucunga Umuvuduko Uhindagurika n'Ubuyobozi bw'Inzira: Imashini zitwara imizigo zifasha mu gucunga ihindagurika ry'umuvuduko uhindagurika ribaho iyo imashini yihuta, igenda buhoro, cyangwa izunguruka. Iyi mikorere ni ingenzi cyane mu gihe cyo guhindukira cyane ahantu hacukurwa amabuye y'agaciro, aho inzira yo hejuru ihura n'imbaraga zikomeye zishobora gutuma inzira ihagarara iyo idayobowe neza. Igishushanyo mbonera cy'imigozi ibiri kiyobora neza umuyoboro w'inzira, kikarinda gucika intege no gukubita cyane mu gihe cy'urugendo rwihuta cyane.

3. Gukwirakwiza imizigo no kuyikuramo ingaruka: Itsinda ry'imizigo rikurura kandi rikayikwirakwiza mu mikorere y'imizigo iva mu miyoboro y'inzira n'ihindagurika ry'ubutaka, ririnda urwego rw'inzira n'urwego rw'imizigo nyamukuru guhangayika cyane no kwangirika vuba.

3.3 Isesengura ry'ibice

IcyuzuyeHitachi 4638433 iteranya ry'imodoka yo hejuru y'imodoka ya Hitachi 4638433igizwe n'ibice bikurikira:

Imbere muri uwo muyoboro w’amazi hakoreshwa imiterere y’ikimenyetso cy’ubudodo cya labyrinth hamwe n’ikimenyetso cy’amavuta ya nitrile rubber cyatumijwe mu mahanga kugira ngo hirindwe ko imiyoboro y’amazi iterwa n’uko ibyondo n’umucanga byinjira—ikintu cy’ingenzi mu bucukuzi bw’amabuye y’agaciro aho ibintu bihumanya bidashoboka kwirinda.

4. Ibisobanuro by'ibikoresho n'amahame ngenderwaho yo kuvura ubushyuhe

4.1 Guhitamo ibikoresho

Ibyuma byo hejuru bya Hitachi ZX870-3LC bikozwe mu byuma by'ubukorikori byakozwe mu buryo bwo hejuru bitewe n'imbaraga zabyo zidasanzwe, gukomera no kudashira. Ibikoresho by'ibanze byagenewe ibyuma byo hejuru bya 4638433 birimo:

Umugozi w'umuzingo ukozwe mu cyuma cya 42CrMo, cyakozwe kugira ngo ibinyampeke bigende neza, gifite ubukana bwo kuvura ubushyuhe bw'ubuso bugera kuri HRC 48–55 kugira ngo kidapfa kwangirika cyane. Ubukana bw'ibanze buguma hejuru ya HRC 28 kugira ngo hirindwe ko ibintu byacikagurika mu gihe cy'impanuka. Igice cy'umuzingo gikozwe mu cyuma cya carbonique nyinshi kandi gikomera neza, bigatuma imiterere y'ibinyampeke ingana kandi igakuraho imyanda y'imbere ishobora gutuma habaho kwangirika vuba mu gihe cy'ibikorwa byo gucukura bihoraho.

4.2 Ibisobanuro by'uburyo bwo kuvura ubushyuhe

Imikorere ya roller yo hejuru y'inzira ishingiye cyane ku buryo ikoreshwa mu gutunganya ubushyuhe, ibyo bigatuma habaho imiterere y'ubukana bw'umuvuduko woroshye ku buryo butuma idapfa kwangirika ndetse n'ubukana bw'ingaruka:

Umuyoboro w’amashanyarazi ukoresha uburyo bwo kuzimya umuriro ukoresheje ubuhanga buhanitse bwo gukora roller, wujuje ibisabwa mu rwego rw’ubucukuzi bw’amabuye y’agaciro. Umubiri w’urukiramende ushyirwa mu buryo bwo gukomera no gushyushya kugira ngo ukomere ku gice cy’imbere cy’urukiramende, hamwe no gukomera ku buryo bukabije ku gice cy’imbere cy’urukiramende kugira ngo ugere ku bukomere bwa HRC 55–60. Ibi bituma igice cy’imbere cy’urukiramende kidashira, kidapfa kwangirika mu gihe gikomeza kugira igice cy’imbere cy’urukiramende gifata amashanyarazi kugira ngo hirindwe kuvunika nabi mu gihe cy’ibintu bikomeye bikabije.

Umugozi urimo gushyushya hamwe no kuzimya ubuso hakoreshejwe frequency iri hagati, hamwe no gusiga neza CNC nyuma yo kurangiza kugira ngo ubuso bube bwiza kandi bugabanya kwangirika no kwangirika kw'umunyururu.

4.3 Ibisobanuro by'uburyo bwo gushyiramo no gufunga

Iteraniro ry’ubwikorezi rigizwe n’udupira tw’imizingo tubiri tw’imirongo ibiri cyangwa sisitemu nini cyane zo gufunga, zigenewe guhangana n’imizigo ihuriweho ya radial na axial ihura nayo mu gihe cy’urugendo, guhindukira, no kuzunguruka ku mashini zo mu bwoko bwa toni 80–90.

Sisitemu yo gufunga ibyiciro byinshi ihuriweho ihuza ibintu bitatu birinda:

Ubu buryo bukomeye bwo gufunga butanga imbogamizi ikomeye ku byondo, umucanga n'ubushuhe—ibintu bikunze kwanduza mu bucukuzi bw'amabuye y'agaciro no mu mabuye y'agaciro—bituma igihe cyo gukora no kugabanya inshuro zo kubungabunga.

4.4 Ibipimo by'imikorere n'ubuzima bwa serivisi

Binyuze mu igerageza ryo gupima uburemere bw'umutwaro, ibyuma bitwara imizigo byerekana ubushobozi bwo gutwara imizigo bwazamutseho 20%, bigakwirakwiza neza umuvuduko w'ingaruka iyo icyuma gicukura kiri kugenda. Uburyo bwo kuzimya ikirere hifashishijwe ubwinshi bw'amajwi hamwe n'imiyoboro yo gusiga amavuta bigabanya cyane kwangirika kudasanzwe mu bihe bikomeye byo gukora nko mu birombe, bikongera igihe cyo gukora munsi y'imodoka ku kigero kirenga 30%.

5. CQC TRACK: Uruganda rwihariye rukora ibikoresho byo munsi y'imodoka bya Hitachi

5.1 Imiterere y'ikigo n'umurage w'inganda

CQC TRACK, ikorera munsi ya HELI MACHINERY MANUFACTURING CO., LTD., ni uruganda rukora ibikoresho bikozwe mu buryo buhagaze neza rukorera i Quanzhou, mu Bushinwa—akarere kazwi nk'ikigo cy'ingenzi gitanga ibikoresho byo kwimura ubutaka ku isi. Yashinzwe mu mpera z'imyaka ya 1990, HELI yahindutse mu buryo busanzwe ihinduka imwe mu nganda eshatu za mbere zikora ibikoresho byo munsi y'ubutaka mu karere ka Quanzhou, itsinda ry'inganda zikomeye zikora imashini ziremereye.

Ifite uburambe bw'imyaka irenga 20 mu gukora, HELI yigaragaje nk'ikigo cyihariye gitanga ibikoresho bikomeye byo gucukura ibyuma bicukura ibyuma biremereye, gikorera abakora ibikoresho by'umwimerere (OEMs) by'imashini zicukura ku isi yose. Izina ry'ikirango CQC TRACK rigaragaza inshingano eshatu z'ibanze: Sisitemu zo gucukura ibyuma bicukura ibyuma biremereye, kugenzura ubuziranenge, no kwiyemeza kuramba mu bihe bikomeye kandi bikunze kugaragara mu bucukuzi bw'amabuye y'agaciro, ubucukuzi bw'amabuye y'agaciro, n'imishinga minini y'ibikorwa remezo.

5.2 Impamyabumenyi n'Amahame by'Ubuziranenge

CQC TRACK ikora hakurikijwe urwego rw’ubuziranenge rw’ibice byinshi, ifite imenyekanisha ry’ubuziranenge rya ISO 9001:2015 hamwe n’impamyabumenyi nyinshi z’ibicuruzwa bya CQC. Buri gice cy’imodoka kiri munsi ya CQC TRACK gikorwa hakurikijwe inzira zemewe na ISO 9001:2015, hamwe n’uburyo bwose bwo gukurikirana ibice bivuye mu bikoresho fatizo kugeza ku guteranya byarangiye. Nk’uruganda rukora ibikoresho bihagaze neza, HELI ihuza ubuhanga mu gushushanya no mu buhanga hamwe n’ubushakashatsi n’iterambere ryagutse, ikoresha ikoranabuhanga rigezweho mu gukora kugira ngo iteze imbere ibicuruzwa bishya, byizewe kandi bihanganye kandi byujuje ibisabwa byiza cyane.

5.3 Ubushobozi bwo gukora no kugenzura ubuziranenge

Imbaraga z'inganda za CQC TRACK zishingiye ku guhuza burundu ibintu mu buryo bugororotse no ku buryo bukurikiranye bugenzurwa:

Itsinda ry’ibikoresho by’imodoka bya CQC TRACK birimo iminyururu y’inzira, inkweto, udupira tw’imodoka, uturindantoki, uturindantoki two hasi, n’uturindantoki tw’imodoka—byakorewe by’umwihariko imashini zicukura imizigo ikomeye zikoreshwa mu bucukuzi bw’amabuye y’agaciro no mu bwubatsi ku isi yose. Iyi sosiyete yagaragaje uburyo bwo guhuza ibice byayo by’imodoka mu bicuruzwa bitandukanye, birimo Hitachi, Caterpillar, Komatsu, Doosan, Volvo, XCMG, SANY, na Liugong.

5.4 Serivisi za OEM na ODM

CQC TRACK ikoresha uburyo bubiri bwo gutanga serivisi, bushobora kwakira ibice bisimburana bisanzwe ndetse n'ibisubizo by'ubuhanga byihariye:

• Gukora ibikoresho bya OEM: Gukora ibice bihuye neza n'ibipimo by'umukiriya, ibishushanyo, n'amahame y'ubuziranenge. Uru ruganda rufite ibikoresho byo guhuzwa neza n'urusobe rw'ibicuruzwa ku isi, rutanga umusaruro wizewe w'ibizingo, idlers, sprockets, n'ibice by'inzira.
• Ubuhanga bwa ODM: Guteza imbere, gushushanya, no kwemeza ibisubizo by’imodoka zo munsi y’imodoka binoze cyangwa byihariye. Bikoresheje ubunararibonye bwinshi mu kazi n’ubuhanga bwimbitse mu by’ikoranabuhanga mu by’ibyuma na tribology byihariye mu bijyanye no gukurikirana ibintu, itsinda ry’abahanga rikemura ibibazo bisanzwe byo gutsindwa, ritanga imiterere myiza ijyanye n’agaciro kayo, ikongera imikorere no kugabanya ikiguzi cyose cy’umutungo.

5.5 Porogaramu y'ibicuruzwa bya Hitachi

CQC TRACK ikora ibikoresho byinshi byo munsi y'imodoka zicukura Hitachi, harimo na platforme za ZX800, ZX850, ZX870, ZX890, na ZX900. Ibice by'ingenzi birimo:

Ibyuma byo hasi bya CQC TRACK bya Hitachi ZX850, ZX870, ZX890, na ZX900 byanditse mu nyandiko z’umweru z’ikoranabuhanga zitanga ibisobanuro birambuye ku bijyanye no gukuraho inyubako no gukora. Ubu buryo buhamye bwo gukora bukoreshwa ku byuma byo hejuru bya 4638433, butuma habaho ubuziranenge buhamye mu bice byose by’ibice biri munsi y’imodoka.

6. Gushaka isoko mu buryo butaziguye mu ruganda: Ibyiza bihanganye

6.1 Igipimo cy'agaciro k'uruhererekane rw'ibicuruzwa

Gushaka Hitachi 4638433 track upper roller assembling mu buryo butaziguye ukoresheje uruganda n'uruganda nka CQC TRACK bitanga inyungu zidasanzwe ugereranyije n'imiyoboro myinshi yo gukwirakwiza:

6.2 Igihe cy'ubuyobozi n'ibijyanye n'ibikorwa

Ku bijyanye n'iteranya rya Hitachi 4638433, igihe gisanzwe cyo kuyobora uruganda ni iki:

• Ibintu biri mu bubiko: Iminsi 5–10 y'akazi (ibicuruzwa byateguwe)
• Byakozwe hakurikijwe itegeko: iminsi 20–25 nyuma yo kwemeza amasezerano
• Kohereza vuba: Bihari ku bikenewe byihutirwa

Kohereza ibicuruzwa bisanzwe ni FOB iturutse ku cyambu cya Xiamen, mu Bushinwa, hamwe n'ibikoresho biva ku nzu n'inzu bitangwa binyuze mu bufatanye bwo kohereza ibicuruzwa.

6.3 Igereranya ry'Ibiciro Biteganyijwe

7. Gushyiramo, kubungabunga, no kunoza ubuzima bwa serivisi

7.1 Igenzura ry'uko ibintu byakozwe mbere yo gushyirwaho

Mbere yo gushyiraho icyuma gishya cyo hejuru cy’urukiramende, genzura ibi bikurikira by’ingenzi:

1. Uburyo bwo gushyiraho imiterere buhuye — Emeza ko intera y'umwobo w'ibati n'umurambararo bihuye n'agasanduku k'urukiramende rw'inzira
2. Ubugari n'umurambararo w'urukiramende — Genzura ko ingano zihuye n'intera y'uruhererekane rw'inzira n'aho umurongo w'inzira uherereye
3. Imiterere ya Flange — Emeza ko igishushanyo cya flange ebyiri gihuye n'ibisobanuro bya OEM
4. Imiterere y'umunyururu w'inzira — Pima uburebure bw'umunyururu; niba urenze 3%, gusimbuza umunyururu bigomba mbere yo gushyiraho umunyururu
5. Imiterere y'agasanduku ko gushyiramo — Reba niba nta kwangirika cyangwa kwangirika kw'intebe yo gutwara imizigo

7.2 Incamake y'uburyo bwo gushyiraho

1. Shyigikira imashini neza ku buso bukomeye kandi buringaniye, umunyururu w'inzira ugabanutseho umuvuduko
2. Kuraho imigozi yo gushyiramo imiyoboro isanzwe ikoreshwa mu guteranya imiyoboro y'imodoka ukoresheje ibikoresho bya torque bikwiye
3. Sukura ubuso bw'aho bashyiramo kandi urebe niba nta byangiritse cyangwa byasaze
4. Shyira icyuma gishya cyo hejuru y'urukiramende hanyuma ushyireho bolts nshya zikomeye zo kuyishyiraho (kongera gukoresha bolts zishaje ni ikibazo cy'umutekano)
5. Gushyiraho imigozi y'amashanyarazi hakurikijwe ibisobanuro (reba igitabo cy'amabwiriza ya Hitachi kugira ngo ubone agaciro nyako)
6. Shyira amavuta unyuze mu gikoresho cyo kwisiga kugira ngo ushyire amavuta ku mabereri n'ibifunga mbere y'uko bishyirwa ku mabereri.
7. Koresha imashini ku muvuduko muto kandi urebe niba izunguruka neza, ubuziranenge bw'imashini, kandi urebe niba ikora neza.

7.3 Gahunda yo kubungabunga

Gusukura buri gihe igice cyo munsi y’aho imodoka ikorera kugira ngo haveho umwanda n’imyanda, hagakurikiraho gusiga amavuta ibice bikeneye amavuta, ni ingenzi mu kugabanya ibyago byo kwangirika, kongera igihe cy’ibikoresho byo munsi y’aho imodoka ikorera, no kubungabunga imikorere myiza y’ibikoresho.

7.4 Uburyo bwo gutsindwa no gukemura ibibazo

7.5 Ibitekerezo by'ubuzima bwose mu kazi

Mu gihe cy’ubucukuzi busanzwe bw’amabuye y’agaciro n’ubwubatsi bukomeye, icyuma cyo hejuru cy’umuraba cyiza gihuye n’ibipimo bya HRC 55-60 by’ubukana bw’ubuso gifite ubujyakuzimu bwa mm 6-12 gishobora kugera ku masaha 4.000-6.000 mbere yo gusimburwa. Mu bucukuzi bukomeye bukoresha ibikoresho byoroshye cyane (ibipimo bya silica > 30%) kandi gikomeza gukoreshwa, igihe cyo gukora gishobora kugabanuka kikagera ku masaha 3.000-4.000.

Kugira ngo ugire ubuzima bwiza bwo munsi y'imodoka, jya ugenzura kandi usimbuze ibice bya roller nk'uburyo bwo gukora iyo ubonye ko byangiritse cyane. Kuvanga ibice byashaje n'ibishya bishobora gutuma bidasaza neza, bihindagurika, kandi bigatuma imikorere igabanuka. Igenzura rihoraho ry'uburyo bwo gukora roller, gusimbuza urunigi rw'inzira ku gihe, no gusiga amavuta neza ni bwo buryo bwiza bwo gutuma roller iramba.

Hitachi isaba ko imigozi yose yo hejuru ku nzira zombi z'ibumoso n'iburyo yasimbuzwa icyarimwe kugira ngo inzira igende neza kandi ikore neza.

8. Akamaro ko guhitamo neza imigozi yo hejuru mu bucukuzi bw'amabuye y'agaciro yo mu rwego rwo hejuru

Imashini yo hejuru y’umuhanda ni yo ikunze kwirengagizwa cyane mu buryo bwo gucukura munsi y’imodoka. Bitandukanye n’imashini zo hasi, zigaragaza ibimenyetso bigaragara byo kwangirika bitewe no kugabanuka kw’ubutaka cyangwa ahantu hagaragara nk’aho hari uburebure, imashini zo hejuru z’imodoka zishobora kwangirika buhoro buhoro nta bimenyetso by’imikorere y’imodoka. Ariko, imashini yo hejuru y’imodoka yangiritse ishobora gutera ikibazo gikomeye cyo kwangirika kw’umuhanda, cyane cyane mu gihe cy’urugendo rwihuta cyane cyangwa mu gihe cyo guhindukira cyane ahantu hacukurwa amabuye y’agaciro, bigatera kwangirika gukomeye kw’imodoka yo munsi y’umuhanda ndetse no kumara igihe kinini idakora.

Ku bacukuzi ba Hitachi ZX870-3LC bakora mu bucukuzi bw'amabuye y'agaciro no mu bwubatsi bukomeye—imashini zifite uburemere bugera kuri toni 90 kandi zikenera umusaruro wa buri munsi mu matoni ibihumbi—guhitamo imashini zo hejuru zifite ubushobozi bwo guhitamo ibikoresho bikwiye, gutunganya ubushyuhe, uburyo bukomeye bwo kuzifunga, no kuzitunganya neza ni ngombwa.

Iteraniro rya CQC TRACK ryo hejuru rya 4638433 rigizwe na:

• Ibyuma by'icyuma cyakozwe mu buryo bw'ibumba (50Mn, 40Mn2, 42CrMo, cyangwa bingana nabyo) kugira ngo birusheho gutemba neza no kurwanya ingaruka
• Ubuso bwo kwiruka bufite imbaraga nyinshi (HRC 55–60) bufite uburebure bwa mm 6–12 kugira ngo bukomeze kwangirika cyane
• Umutima ukomeye unyuze mu gice cy'imbere (HRC 28–35) ukomeza gukomera kugira ngo wimure imitwaro y'ihungabana
• Ibyuma binini bifite umurongo ugororotse wo kuzunguruka neza mu gihe cy'imitwaro ikabije
• Sisitemu yo gufunga ibyiciro byinshi (ibirinda labyrinth, ibirinda ku maso birebire, ibirinda amavuta bya NBR) bitanga uruzitiro rukomeye rwo kwirinda ibyondo, umucanga n'ubushuhe
• Inzira zo gukora zemewe na ISO 9001:2015 zifite uburyo bwose bwo gukurikirana ibice byazo

Izi ngingo z’ubuhanga zituma ibyuma bicukurwa neza bitanga serivisi yizewe mu gihe cyose cy’ubucukuzi bw’amabuye y’agaciro ku isi. Nk’umwe mu bakora ibice bitatu bya mbere by’ibicuruzwa biri munsi y’ubutaka mu karere ka Quanzhou—itsinda rikomeye ry’inganda zikora imashini ziremereye—CQC TRACK yerekanye ko ari yo iyoboye mu gushushanya no gukora ibikoresho bikomeye byo gucukura ibikomoka ku bimera biri munsi y’ubutaka.

9. Umwanzuro

Ku bakoresha imashini zicukura za Hitachi ZX870-3LC zikoreshwa mu bucukuzi bw'amabuye y'agaciro, ubucukuzi bw'amabuye y'agaciro, ubwubatsi bukomeye, no gukurura ubutaka bunini—imashini ifite ubushobozi bwa toni 80–90 ikenera umusaruro wa buri munsi—itsinda ry’imashini zicukura hejuru y’umuhanda/imashini zitwara imizigo rihagarariwe na nomero y’igice 4638433 ni igice cy’ingenzi mu nshingano, kandi ubwizerwe bwacyo bugira ingaruka ku buzima bw’umuyoboro w’umuhanda, guhuza imashini munsi y’umuhanda, no gukora kw’imashini. Iki gice kandi gihuye neza na ZX850-3, ZX870-5B/5G, ZX890-5A, EX1200-6, n’izindi mashini zijyanye na cyo, zitanga serivisi nyinshi ku rutonde runini rw’imashini zicukura za Hitachi.

CQC TRACK yihariye nk'uruganda rwihariye ruhuza ubuhanga mu by'ibyuma mu myaka irenga makumyabiri, guhuza imiterere y'ubucukuzi n'uburyo bwo gutunganya ubushyuhe, hamwe na serivisi ebyiri za OEM/ODM kugira ngo zitange ibice by'ubucukuzi bikora neza mu bihe bigoye cyane. Nk'umwe mu bakora ibice bitatu bya mbere by'ubucukuzi mu karere ka Quanzhou, CQC TRACK yerekanye ko ari ingenzi mu gushushanya no gukora ibice by'ubucukuzi bukomeye bw'ubucukuzi bw'ubushyuhe.

Hamwe n'ibipimo by'ibikoresho birimo ibyuma bya alloy bya 50Mn, 40Mn2, na 42CrMo by'igiciro cyihariye; uburyo bwo kuvura ubushyuhe bugera kuri HRC 55-60 bukomeye bwo kunyuramo hamwe n'ubujyakuzimu bwa mm 6-12 n'ubukana bwa HRC 28-35; sisitemu zo gufunga zigezweho zifite ibyiciro byinshi (abarinda labyrinth, imyenge yo ku maso igenda ihindagurika, imyenge ya peteroli ya NBR); hamwe n'icyemezo cy'ubuziranenge cya ISO 9001: 2015, CQC TRACK itanga ba nyir'imodoka n'abahanga mu gutanga amasoko ibisubizo by'ikoranabuhanga byujuje cyangwa birengeje ibipimo bya OEM.

Mu gushaka Hitachi 4638433 track upper roller assembling ivuye mu ruganda, ibikorwa by’ubucukuzi bw’amabuye y’agaciro n’ubwubatsi bibonera uburyo bwo kubona ubuziranenge buhamye, inkunga itaziguye ya tekiniki, ibiciro bishimishije (kuzigama 30–40% ugereranyije na OEM), hamwe n’ibikoresho bitanga serivisi mu buryo busobanutse—ibintu byose hamwe binoza ikiguzi cyose cyo gutunga imashini no kongera igihe cyo gukora mu bihe bikomeye ku isi.

Umwanditsi: Jack
Kuba inzobere mu bijyanye no gukoresha ibikoresho biremereye munsi y’imodoka, kuba imashini zicukura amabuye y’agaciro zikora neza, ndetse no gushakisha ibikoresho by’ubwubatsi ku rwego mpuzamahanga.

Icyitonderwa: Iki gitabo ni ibikubiye mu nyandiko by'umwimerere byakorewe ku bw'amakuru n'ubuhanga. Nimero zose z'ibicuruzwa, amazina y'ibirango, n'amakuru y'abakora ibikoresho bikoreshwa mu kumenya no kugereranya gusa. Buri gihe genzura ko bihuye na nimero y'uruhererekane rw'imashini yawe n'imiterere y'igare ry'imbere mbere yo gutumiza. Uburyo bwo gushyiraho bukubiye mu mabwiriza y'inganda butangwa kugira ngo bugaragare; reba inyandiko zuzuye z'ibikoresho by'umwimerere mbere yo gukora isuku iyo ari yo yose. Amakuru y'ingwate aragaragara kandi agomba kwemezwa n'uwakoze mu gihe cyo kugura. Hitachi isaba gusimbuza imigozi yose yo hejuru ku nzira zo hejuru haba ibumoso n'iburyo icyarimwe kugira ngo habeho imikorere ihamye y'igare ry'imbere n'umurongo ugororotse.