HITACHI 1032489 ZX240 ZAX240 ZX250 Track Sprocket Wheel Assembly / Zvikamu zvemuchina wekugadzira zvinhu zvinorema zvinokambaira pasi pemotokari yeODM neOEM Mugadziri / CQC TRACK

Hitachi 1032489Kuungana kweVhiri reTrack Sprocket: Mhinduro dzePrecision Drive dzeZX240, ZAX240 & ZX250 Excavators

Muchikamu chepakati chekugadzira ma hydraulic excavator, ZX240, ZAX240, uye ZX250 series dzaHitachi dzakawana mukurumbira wekubatanidza mafuta zvakanaka, hydraulic finesse, uye structure ruggedness. Pakati pekufamba kwavo pane Track Sprocket Wheel Assembly—chinhu chinoshandura hydraulic motor torque kuita traction, ichitsungirira kushushikana kwakanyanya kwechinhu chipi nechipi che undercarriage. Kune varidzi vezvikepe, vagovanisi ve aftermarket, uye vanovakazve michina, kunzwisisa zvinodiwa zvechikamu nhamba 1032489 kwakakosha kuchengetedza mashandiro uye kuderedza mari yehupenyu.

Chinyorwa chino chinopa ruzivo rwakadzama nezveHitachi 1032489Kuungana kwe sprocket, kunosanganisira magadzirirwo ayo einjiniya, chiyero chekushandisa, zvinodiwa zvesimbi, uye zvakanakira zvekutsvaga kubva kumugadziri weODM/OEM akadai seCQC TRACK.

1. Kuzivikanwa kweZvikamu: Hitachi 1032489

Nhamba yechikamu 1032489 inoenderana nerimu re sprocket rinoiswa pabhoti (kana kuti mubatanidzwa we sprocket wakazara, zvichienderana nechimiro) rinoshandiswa mumamodheru akati wandei eHitachi ekukura kwepakati. Yakagadzirirwa kubatana ne final drive hub yemichina iri mukirasi ye24–27 metric ton operating weight.

Chinyorwa ichi chinoratidzwa ne:

• Dhizaini yebhoti-on inobvumira kutsiviwa kwerim pasina kukanganisa housing yekupedzisira yedhiraivha, zvichideredza zvakanyanya nguva yekushanda kwemunda.
• Geometry yemazino akagadzirwa zvakanaka kuti akwanise kupinza bhora remuchina wekutevera (track chain pitch) inowanzo kuwanikwa mumhando iyi yehuremu (kazhinji 190 mm kana 202 mm pitch zvichienderana nechimiro chebhatiri).
• Kuenderana kaviri nemarudzi akajairwa uye emumugwagwa wepasi pemotokari refu.

2. Kugadzira Mepu Yekushandisa: ZX240, ZAX240, ZX250 uye Zvichitevera

Iyo sprocket ye1032489 yakagadzirirwa mhuri dzemhando dzeHitachi dzinotevera:

 

Nhevedzano yeModhero	MaModheru Akajairika	Kurema kwekushanda	Zvinyorwa zvePasi pemotokari
ZX240	ZX240-3, ZX240-5, ZX240-6, ZX240LC	~24–26 t	Inonyanya kushandiswa zvakanyanya; mhando dze standard uye LC (long carriage)
ZAX240	ZAX240-3, ZAX240-5	~24–26 t	Yakaenzana nemusika wemuno weJapan; migove yepasi pemotokari neZX240
ZX250	ZX250-3, ZX250-5, ZX250-6, ZX250LC	~25–27 t	Injini inoburitsa simba rakawanda; zvikamu zvepasi pemotokari zvinowanzo shandurwa neZX240

Kunyange zvazvo ZX250 ichipa simba rakawanda remabhiza, dhizaini yemotokari dziri pasi pemotokari—kunyanya pateni yekupedzisira yebhoti rekutyaira, nzira yekutamba, uye nzira yekuisa sprocket—inoramba ichienderana ne1032489 assembly. Kuenderana uku kunoita kuti kutarisira zvinhu zvive nyore kune zvikepe zvinoshandisa michina yakasanganiswa yeZX240 neZX250.

3. Magadzirirwo ehunyanzvi uye Zvimiro zveUinjiniya

3.1 Zviyero zveDimensional

Rimu re sprocket re1032489 rinonamira pahukuru hweOEM chaiyo kuti rive nechokwadi chekuti cheni yacho inoshanda zvakanaka uye kuti dhiraivha yacho ikwane:

• Huwandu hwemazino: Kazhinji mazino 21 kana 23 zvichienderana nerudzi rwenzira yekumhanya nayo
• Dhayamita yedenderedzwa rebhoti: Inoenderana neHitachi final drive hub (chiyero chaicho chakasimbiswa neCMM inspection)
• Maitiro ekuisa mabhaudhi: mabhaudhi gumi kana gumi nemaviri ane maburi akaboorwa ezvisungo zvine simba guru
• Dhayamita yemutyairi: Inoita kuti pave nekumisikidzwa kwakasimba kudzivirira kuyerera kwemhepo

3.2 Kurapa Zvinhu Nekupisa

Mhando dzemhando yepamusoro dze1032489 dzinogadzirwa uchishandisa simbi yakagadzirwa ne35CrMo kana 40CrMnMo alloy steel. Maitiro ekugadzira anoenderana nechimiro chegorosi, zvichipa simba rekudzivirira simba kana tichienzanisa nedzimwe nzira dzekugadzira.

Kurapa kupisa kunosanganisira:

• Kuomesa mativi emazino nekuisa matipi kuti pave nekuomarara kwenzvimbo yemazino kwe52–58 HRC
• Kudzika kwekesi kunodzorwa pakati pe6-10 mm kuti ive nechokwadi chekuti inodzivirira kupfeka pasina kuputsika
• Kuomarara kwepakati kunoramba kuri pa 28–35 HRC kuti kunyure zvinhu zvinokatyamadza panguva yekuchera kana kuputsa matombo

Musanganiswa uyu unoburitsa chinhu chinodzivirira "kubatwa kwezino" (kukanganisika kwepurasitiki kana yakaremerwa) uye kusakara kunokonzerwa nemamiriro ejecha kana matombo.

3.3 Kugadzirisa Mbiri Yemazino

Mazino e1032489 akagadzirwa kuti agone kupinza simba rekubata zvinhu zvakaenzana pakati pemabushing enzira. Maitiro ekugadzira mazino anoderedza kushushikana panguva yekutanga kubata, zvichideredza kupera kwebushing uye kuwedzera hupenyu hwemuchairi wepasi penzira. Vagadziri vakaita seCQC TRACK vanoshandisa 3D laser scanning yezvikamu zveOEM kuti vadzokorore contour chaiyo yemazino, zvichiita kuti kubatana kwemazino eHitachi kushande zvakanaka.

4. Basa reODM neOEM mukugadzira midziyo yemumba

Kune vatengi vekunze kwenyika, kunzwisisa musiyano uripo pakati pemasevhisi eODM (Original Design Manufacturer) nemasevhisi eOEM (Original Equipment Manufacturer) kwakakosha pakusarudza mutengesi akaita seCQC TRACK.

Kune chimwe chinhu chakaita se1032489 sprocket, mugadziri weODM/OEM anopa:

• Kugadzira chiratidzo chakagadzirwa nemaoko: Kucheka neLaser logo yemutengi uye nhamba yechikamu pamucheto we sprocket
• Mhinduro dzekurongedza: Mabhokisi akagadzirwa, mavara, uye mapaleti ekutengesa kana kutengesa zvinhu zvakawanda
• Rutsigiro rweinjiniya: Rubatsiro rwekutarisa mafambiro emotokari uye kusimbisa kurongeka kwezvigaro zvepasi pemotokari zvisiri zvemhando yepamusoro

5. Maitiro Ekusimbisa Hunhu hweZvigadzirwa zveExport-Grade

Pakutenga kubva kumugadziri akaita seCQC TRACK, vatengi vekunze kwenyika vanofanirwa kutarisira matanho akaomarara ekudzora mhando anopfuura kuongororwa kwakajairika.

5.1 Kutevedza Zvinhu

Batch yega yega yesimbi inoshandiswa kugadzira 1032489 sprockets inoperekedzwa nezvitupa zvemill test certificates (MTC) zvinosimbisa kuumbwa kwemakemikari uye hunhu hwemakanika. Kutevedzana uku kunovimbisa kuenderana uye kunobvumira vatengi kuti vaone kutevedzera mitemo yepasi rose (semuenzaniso, ASTM A29 kana yakaenzana nayo).

5.2 Kuongorora Kwemaganhu

Ma sprockets apera anoongororwa neCMM (Coordinate Measuring Machine) kuti aonekwe:

• Dhayamita yedenderedzwa rebhoti uye nzvimbo yegomba iri mukati me ± 0.1 mm
• Kureba kwezino uye kuenderana kweprofile
• Kunyatsodzika uye kumhanya kwe radial

Mushumo weFAI (First Article Inspection) unowanzo kupihwa kune mitsva yekugadzira, zvichipa vatengi chivimbo mukushandiswa kwezvishandiso uye maitiro ekugadzira.

5.3 Kusimbiswa kweKuoma

Kuomarara kwesimbi kubva pamuromo wezino kuenda kusimbi yepasi kunoitwa uchishandisa Rockwell kana Vickers testers. Kudzika kwesimbi yakaoma kunoyerwa kuti ive nechokwadi chekuti inosangana nehukuru hwakatarwa hwe6-10 mm, nekuwedzera kuomarara zvishoma nezvishoma kunodzivirira kucheka.

5.4 Kuedzwa Kusingaparadze (NDT)

Zvikamu zvakakosha zve sprocket zvinogona kuongororwa ne magnetic particle (MPI) kuti zvionekwe zvidimbu zvepamusoro kana pasi pevhu zvinogona kukonzera kutadza kushanda zvakanaka panguva yekuremerwa.

6. Zvakanakira Kutsvaga: Sei Uchifanira Kushanda NeCQC TRACK

Semugadziri weODM/OEM ane hunyanzvi hwekugadzira zvikamu zvepasi pemotokari zvinorema, CQC TRACK inopa mabhenefiti akasiyana kune vatengi vekunze vari kutsvaga Hitachi 1032489 sprocket assembly.

6.1 Kunyatsoongorora Uinjiniya

Nekushandisa matekinoroji epamusoro ekugadzira—kusanganisira nzvimbo dzekugadzira dzeCNC, ma induction hardening cells, uye automated welding—CQC TRACK inoita kuti sprocket yega yega isvike kana kupfuura zvakatarwa neOEM. Chikwata cheinjiniya chekambani chinogonawo kupa mazano ehunyanzvi ekushandisa zvinhu zvakasiyana-siyana.

6.2 Kuvimbika kweCheni Yekugovera

Nguva dzekutengesa zvinhu zveOEM zvemidziyo yepasi pemotokari dzinowanzo tora mazuva 60-120, zvichiita kuti pave nemikana yezvinhu zviri muchitoro kune vanogovera nevashandi vezvikepe. CQC TRACK inochengetedza zvinhu zvakapedzwa zviri muchitoro chezvinhu zvinodiwa zvakanyanya se1032489, ichipa nguva dzekutengesa zvinhu zvemazuva 10-20 kune maodha akajairwa uye mazuva 25-30 kune mabhechi ane mazita akagadzirwa.

6.3 Kushanda Nesimba Mukutenga Mari

Nekubvisa mari yekuwedzera yeOEM uye kugadzirisa maitiro ekugadzira, CQC TRACK inopa mikana ye30-50% yemutengo kupfuura OEM yakaenzana, pasina kukanganisa mhando yezvinhu kana mwero wekugadzira.

6.4 Kugona Kwekugadzirisa

Kune vatengesi vari kutsvaga kutanga zita ravo rekutengesa mushure mekutengesa, CQC TRACK inopa masevhisi akazara eODM/OEM:

• Kunyora mazita ega ega nekurongedza kwakagadzirwa
• Mapurofayiri ekuomarara akagadzirirwa mashandisirwo chaiwo (semuenzaniso, kuramba kwakanyanya kwekukweshana mumamiriro ejecha)
• Geometry yemazino yakagadziriswa yemaketani enzira dzakagadzirwa

7. Maitiro Akanakisisa Ekugadza Nekugadzirisa

Kuti 1032489 sprocket assembly ishande zvakanaka, kuiisa nekugadzirisa kwakakodzera kwakakosha:

• Torque yebhoti: Shandisa mabhaudhi matsva, emhando ye12.9 uye simbisa torque yakatarwa nemugadziri kudzivirira kukuvara kwehub uye mutoro usingaenzaniswi.
• Kubatanidza kupfeka: Tsiva ma sprockets pamwe chete nema track chains uye bushings kudzivirira kusawirirana kwe pitch, izvo zvinoita kuti zvinhu zvese zviri pasi pe carriage zvikurumidze kupera.
• Kurongeka kwemativi: Iva nechokwadi chekuti mazino esprocket anoenderana nemabhandi etrack chain; kusarongeka zvakanaka kunokonzera kupera kwemazino zvisina kuenzana uye kukanganisa nzira.

8. Mhedziso

Kubatanidzwa kweWheel yeHitachi 1032489 Track Sprocket chinhu chakakosha pakuchengetedza kufamba uye kubereka kweZX240, ZAX240, uye ZX250 series excavators. Ingave ichishandiswa mukuvaka mumaguta, mumabasa ekuchera matongo, kana mumapurojekiti ezvivakwa zvinorema, mashandiro ayo anokanganisa zvakananga nguva yekushanda kwemuchina uye mari yekushandisa.

Kune vanogovera zvinhu mushure mekutengesa uye maneja wezvikepe, kutsvaga chigadzirwa ichi kubva kumugadziri weODM/OEM ane hunyanzvi seCQC TRACK kunopa musanganiswa unokwezva: kunyatsoita mainjiniya, hunhu hwakasimbiswa, kugona kwekutengesa, uye kushanda zvakanaka kwemari. Nekushandisa hunyanzvi hwekugadzira hwepamusoro uye kunzwisisa kwakadzama kweHitachi undercarriage systems, CQC TRACK inopa zvikamu zvinoshanda nekuvimbika kwezvikamu zveOEM uku ichipa mukana wekugadzira wechokwadi.

Munyika ine makwikwi akawanda emidziyo mikuru, kusarudza mutengesi akakodzera wemidziyo iri pasi pemotokari hakusi kungosarudza kutenga chete—inongova mari yekudyara mukuvimbika kwekushanda kwayo uye mukurumbira wechiratidzo chayo.

Chiziviso: Nhamba dzezvikamu nezviratidzo zvemuenzaniso zvinopihwa chete kuti zvienderane nezvinodiwa nemugadziri wemidziyo yekutanga (OEM). CQC TRACK ikambani yakazvimiririra inogadzira ODM/OEM yezvinhu zvemumugwagwa mushure memusika.