HELI (CQCTRACK): Musangano weODM-Engineered Final Drive Wheel / Track Sprocket weKOMATSU PC1250 Mining Excavators (Chikamu Nhamba 21N2731191)

HELI (CQCTRACK): Musanganiswa weODM-Engineered Final Drive Wheel / Track Sprocket weKOMATSU PC1250 Mining Excavators (Chikamu Nhamba.21N2731191)

HELI (yakanyorwa seCQCTRACK), kambani yepasi rose yeODM (Original Design Manufacturing) inotungamira mukugadzirisa zvinhu zvinorema pasi pemotokari, inonyanya kugadzira mainjiniya nekugadzira michina yekuchera migodhi yakakosha yemhando yepamusoro. Iyi faira yehunyanzvi inopa tsananguro yakazara yeFinal Drive Wheel / Track Sprocket Assembly yedu—mhinduro yakabatanidzwa zvizere, inoshanda zvakanyanya yakagadzirirwa kutsiva zvakananga, yepamusoro-soro KOMATSU chikamu nhamba 21N2731191, yakagadzirwa zvakananga yeKOMATSU PC1250 heavy-duty mining crawler excavator.

1. Ongororo yeChigadzirwa: Integrated Final Drive Sprocket yeKufambisa Zvakanyanya

Kuungana Kwemagetsi Kwekupedzisira/Kugadzira Mavhiri eDrive ndiyo nzira yekubatanidza simba mu "crawler excavator". Kune michina yemhando ye "mining-class" yakaita seKomatsu PC1250, chikamu ichi hachingotumidzi torque chete; chinofanira kutsungirira kushushikana kwakanyanya, kuvhunduka kwakanyanya kubva pakufamba pamusoro pedombo rakaputika, uye kusakara nguva dzose. Kukundikana pano kunoguma nekusafamba kwemuchina zvachose uye mari yakawanda yekugadzirisa. Maitiro eHELI's ODM anobatanidza "sprocket" ne "final drive interface" mu "single", kuvimbika-kwakagadziriswa, yakagadzirirwa kushanda zvakanaka munzvimbo dzakaoma dzekuchera.

• Nhamba yeChikamu cheOEM:KOMATSU 21N2731191.
• Muchina weKutsvaga: KOMATSU PC1250 Heavy-Duty Mining Crawler Excavator.
• Basa Guru: Rinoshanda sechishandiso chekupedzisira chekuderedza simba uye chinobata track muyuniti imwe chete yakabatanidzwa. Rinosungirirwa zvakananga kumhepo inobuda mumota yekufamba, richishandura kutenderera kwe torque yakaderera kuita kufamba kwe track nekukurumidza, uye torque yakaderera.
• Zvinangwa zveUinjiniya Zvikuru:
  1. Wedzera Simba Rekukombama Kwemazino eGiya & Kuramba Kupinza Mazino padanho rekupedzisira rekudzikisa.
  2. Gadzirisa Kuoma Kwemazino eSprocket uye Kusimba Kwawo kuti arambe kusakara uye kukanganiswa netambo dzemumugwagwa.
  3. Iva nechokwadi chekuti Splined kana Bolted Hub Interface yakavimbika zvakakwana kudzivirira freaking kana njodzi yekusabatana.
  4. Dziviriro Yepamusoro Yechisimbiso chepasi rose kubva pakusvibiswa kwezvikamu zvidiki.

2. Sainzi yezvinhu & Maitiro eUinjiniya eODM

Pfungwa yedu yekugadzira ndeyekudzivirira, ichitarisa nzira dzekukundikana dzakaonekwa mumabasa ekuchera ePC1250-class.

A. Chitupa cheMetallurgical Foundation & Material:
Gungano iri rinogadzirwa kubva kusimbi mbiri dzakasiyana dzesimbi dzesimbi dzinoshandiswa:

• Giya/Muviri weSprocket: Tinoshandisa simbi yesimbi inosimbisa macase-hardening yakaita seSAE 9310 (kana DIN 18CrNiMo7-6). Iyi simbi yenickel-chromium-molybdenum inosarudzwa nekuda kwesimba rayo guru repakati (≥ 1100 MPa UTS) uye kuoma kwayo kukuru, zvichibvumira bhokisi rakadzika, rakaoma pasina kukanganisa ductile, inodzivirira kuneta inodiwa pamazino egiya nemasprocket lugs.
• Magiya Emukati Mepasi Nemashaft: Pazvinhu izvi zvinobata zvakanyanya, tinogona kushandisa simbi dzakabviswa gasi, dzakagadzirwa nemafuta (semuenzaniso, SAE 8620) kuti tive nechokwadi chekuti chivakwa chemukati chepasi chakachena chisina zvinhu zvinogona kukonzera kudonha kwegomba kana kupwanyika kwesimbi.
• Zvinhu zvese zvinouya zvine certification yemishumo yemill test uye zvinofanirwa kusimbiswa ne spectrographic yemukati meimba.

B. Kugadzira Kwepamusoro & Kugadzira Zvisina Kunaka:
Zvinhu zvakakosha zvekuvaka zvinotanga semaburi asina chinhu akagadzirwa nemazvo. Maitiro aya:

• Inogadzirisa Kuyerera kweGrain pamwe chete nedenderedzwa remazino egiya nemabhegi esprocket, zvichiita kuti nguva yekuneta iwedzere ka2-3 kana tichienzanisa nedzimwe nzira dzakagadzirwa nemuchina kubva kubhawa.
• Inobvisa Kuboorwa Kwemukati & Inovandudza Kuwanda Kwezvinhu, ichigadzira chimiro chakafanana chinokwanisa kutsungirira kurodha kwepamusoro pasina kutanga kupwanyika kwemukati.

C. Kugadzira Machining eCNC nemazvo & Kugadzira Zvishandiso:
Nzvimbo dzakagadzirwa uye dzakagadziriswa dzinoshandiswa pakugadzira CNC ne multi-axis uye kugadzira magiya akakosha.

• Kugadzirwa Kwemazino Egiya: Mazino egiya rekupedzisira anochekwa uchishandisa CNC gear hobbling oteverwa nekukuya profile kuti uwane AGMA Class 11 kana kupfuura. Izvi zvinoita kuti magedhi emukati mepasi akwanise kusanganiswa nemagiya epasi, zvichideredza ruzha, kupisa, uye kushushikana kwenzvimbo.
• Kugadzirisa Mazino eSprocket Tooth Profile: Mazino ekunze esprocket anokweshwa neprofile yakagadziriswa uye root fillet yakagadziriswa. Dhizaini yedu yeODM inogona kusanganisira geometry yemazino asina kuenzana kuti itarisire zviri nani kugoverwa kwemutoro usina kuenzana panguva yekubatana kwenzira uye kubviswa kwemutoro, zvichideredza kushushikana kwakanyanya.
• Kugadzira Hub & Interface: Nzvimbo yekumisikidza, splines (kana denderedzwa rebhoti rekugadzirisa), uye nzvimbo dzinoyerera seal zvakagadzirwa nemachina kusvika padanho reIT6 kana kupfuura. Izvi zvinovimbisa kubatana kwakakwana, zvinobvisa kusawirirana, uye zvinoita kuti nzvimbo yekumisikidza isadonhedze mvura nedhiraivha yekupedzisira.

D. Kurapa Kupisa Kwemhando Dzakawanda:
Nzvimbo dzakasiyana dzegungano dzinoitwa nemaitiro ekupisa akagadzirirwa iwe.

1. Kugadzira Carburizing muMagetsi Marefu: Muviri wese wegiya/sprocket unoiswa muhurongwa hwekugadzira carburizing muMagetsi Marefu nemakombiyuta.
2. Kudzima Gasi Rine Pressure Yakanyanya: Chidzimiso chegasi chinodzorwa, chine pressure yakakwira chinoderedza kukanganiswa kwekupisa uku chichizadzisa chivharo chemartensitic chinodiwa.
3. Kurapa kweCryogenic (Sarudzo yekushanda kwakasimba): Kuti zvive zvakagadzikana zvakanyanya uye zvisingapfeki, zvikamu zvinogona kurapwa zvakadzama kuti zvishandure austenite yakachengetwa kuita martensite.
4. Kudziisa Kaviri: Maitiro ekudziisa ane matanho maviri anoderedza kushushikana kwemukati uye anogadza hunhu hwekupedzisira hwemakanika.
   • Magadzirirwo Emhedzisiro:
     • Kudzika kweGiya/Sprocket Tooth Case: 7.0 – 8.5 mm pa550 HV.
     • Kuoma kwePamusoro: 60 - 64 HRC.
     • Kuomarara & Kusimba Kwepakati: 38 - 42 HRC ine Charpy V-notch yakakwira.

E. Kugadzira, Kuvhara & Kubatanidzwa Kwekupedzisira:
Magiya epasi emukati akagadzirwa zvakanaka, mabheringi, uye zvisimbiso zvinoshanda zvakanyanya zvinounganidzwa muimba yakachena inodzorwa nemamiriro ekunze.

• Sisitimu Yekuvhara: Tinoshandisa zvisimbiso zve labyrinth zvakasanganiswa nezvisimbiso zve radial zvine miromo yakawanda zvakagadzirwa ne hydrogenated nitrile butadiene raber (HNBR) kuti zvidzivirire kupisa, zvinogumbura, uye mafuta anopwanyika.
• Kuzora: Magungano anozadzwa nemafuta ekugadzira anogadzira zvinhu anoshanda zvakanyanya, anomanikidzwa zvakanyanya (EP) akatsanangurwa kuti ashandiswe mukuchera.

3. Kuvimbisa Hunhu hweMigodhi neKusimbisa Mashandiro

Musangano wega wega unotevedzwa neprotocol yekusimbisa:

1. Metrology yeGeometric & Dimensional: Kuongororwa kwakazara kwe3D CMM kunoongorora geometry yemazino egiya, pitch yesprocket, saizi yehub, uye kuenzana kweassembling.
2. Kuongorora Kuomarara & Microstructure: Kusimbisa hudzamu hwenyaya kuburikidza nekuyedza kuomarara uye kuongorora metallographic yemakuponi emuenzaniso.
3. Kuedza Kusingaparadzi (NDT): 100% MPI yenzvimbo dzose dzakakosha uye 100% UT yenzvimbo dzine kushushikana kwakanyanya (midzi yemazino, mafillets ehub).
4. Bvunzo reKumhanya-Mukati & Kushanda: Chigadziko chega chega chinotenderera-mhanya-mukati chakaremerwa pamudziyo wekuyedza unotevedzera torque yekushanda uye kumhanya. Bvunzo iyi inosimbisa:
   • Kushanda zvakanaka uye kwakanyarara.
   • Kusabuda kwemafuta.
   • Kutakura kwakarurama kwebheyaringi usati waisa mutoro uye kukwira kwetembiricha.

4. HELI (CQCTRACK) ODM Inobatsira paMigodhi

• Dhizaini Yakabatanidzwa Yekuvimbika: Tinogadzirisa sprocket uye final drive interface sesystem imwe chete, tichibvisa kusawirirana kunogona kuitika uye kusasimba kunowanikwa muzvikamu zvakasiyana.
• Kugara Kwenguva Yakajairika Munzvimbo Dzisina Kurongeka: Musanganiswa wesimbi yepamusoro-soro, kuomarara kwesimbi yakadzika, uye kugadzirwa kwegear/sprocket kwakagadziridzwa kunoita kuti pave nehupenyu hurefu uye husingatarisirwi, zvichideredza nguva yekushanda isina kurongwa.
• Kutsiva zvakananga neMagadzirirwo Akavandudzwa: Yakagadzirirwa kuchinjana zvakanaka pasina matambudziko uku ichibatanidza zvinhu nekuvandudzwa kwedhizaini zvichibva padata remumunda kubva kumashandisirwo emigodhi.
• Kudzora Kugadzirwa Kwakazara Kwakatenderera: Kubva pakuumba kusvika pakuumba kwekupedzisira, kutonga kwedu mukati meimba kunovimbisa kuteverwa, kuchengetedzeka kwecheni yekugovera, uye mhando yenguva dzose yemugodhi.

Chiziviso: KOMATSU, PC1250, uye chikamu nhamba 21N2731191 zviratidzo zveKomatsu Ltd. HELI (CQCTRACK) ikambani yakazvimiririra yeODM inogadzira zvinhu zvinorema zvepasi pemotokari uye zvinofambisa. Zvigadzirwa zvedu zvakagadzirwa zvichibva pamagadzirirwo edu chaiwo kuti zvigone kuchinjaniswa nemakanika uye mashandiro nezvikamu zveOEM zvinotarisirwa pakushandisa kwataurwa. Gwaro iri harirevi kubatana, kutsigirwa, kana kutsigirwa neKomatsu Ltd.