Ubwino Wapamwamba AISI52100 GCr15 4mm G10-G1000 Chrome Chitsulo Mpira wa Njinga zamoto / Mbali zanjinga/ Mpira Wonyamula
Mafotokozedwe Akatundu
Chifukwa cha mawonekedwe ake enieni monga kuuma kwakukulu, kukana kuvala kwapamwamba, kutsirizika kwabwino pamwamba ndi kulolerana kochepa, chitsulo chochepa cha alloy martensitic AISI 52100 chromium chitsulo chimagwiritsidwa ntchito popanga zitsulo ndi ma valve.
Malo ogwiritsira ntchito
Mipira yonyamulira, ma Vavu, zolumikizira mwachangu, mayendedwe olondola a mpira, zida zamagalimoto (mabuleki, chiwongolero, kufalitsa), njinga, zitini za aerosol, zolozera zotengera, zida zamakina, makina okhoma, malamba onyamula, nsapato, zolembera, mapampu, mawilo ozungulira, zida zoyezera, zomangira mpira, zida zamagetsi zapakhomo.
mndandanda wa parameter
| Mpira Wachitsulo wa Chrome | |
| Zakuthupi | AISI52100/SUJ2/GCr15/DIN 1.3505 |
| Size Range | 0.8mm-50.8mm |
| Gulu | G10-G1000 |
| Kuuma | HRC: 60-66 |
| Mawonekedwe | (1) Kuchita bwino ndikwabwino. (2)kuuma kwakukulu ndi yunifolomu. (3)Kuvala kukana komanso kukhudzana ndi kutopa kumakhala kwakukulu. (4) Matenthedwe processing ntchito bwino. |
| Kugwiritsa ntchito | Mpira wokhala ndi chrome womwe umagwiritsidwa ntchito popanga mipira yachitsulo, zodzigudubuza ndi ma bushings pamakina oyendetsa monga ma injini oyatsira mkati, ma locomotive amagetsi, zida zamakina, mathirakitala, zida zogubuduza, zobowola, magalimoto anjanji ndi makina amigodi. |
| Chemical zikuchokera | ||||||
| 52100 | C | Si | Mn | P | S | Cr |
| 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0-0.025 | 0-0.020 | 1.40-1.65 | |
Njira yopanga
Kuyang'anira Zinthu Zopangira
Zopangira zimabwera ngati waya. Choyamba, zopangirazo zimawunikiridwa ndi owunika kuti adziwe ngati zili bwino komanso ngati pali zida zilizonse zosokonekera. Kachiwiri, tsimikizirani kukula kwake ndikuwunikanso ziphaso zopangira.
Mutu Wozizira
Makina ozizira amutu amadula utali wodziwika wa waya kukhala cylindrical slugs. Pambuyo pake, magawo awiri ozungulira a mutuwo amafa amapanga slug kukhala mawonekedwe ozungulira. Njira yopangira izi imachitika kutentha ndipo pang'ono pang'ono zowonjezera zimagwiritsidwa ntchito kuonetsetsa kuti patsekeke yakufa yadzaza kwathunthu. Mutu wozizira umapangidwa mothamanga kwambiri, ndi liwiro lapakati la mpira umodzi waukulu pamphindikati. Mipira yaing'ono imayendetsedwa pa liwiro la mipira iwiri kapena inayi pamphindikati.
Kuthwanima
Panthawi imeneyi, zinthu zowonjezera zomwe zimapangidwa kuzungulira mpirawo zidzachotsedwa. Mipirayo imadutsa kangapo pakati pa mbale ziwiri zachitsulo zopindika ndikuchotsa zinthu zochepa zochulukirapo pamene zikugudubuza.
Kutentha Chithandizo
Ziwalozo zimayenera kutenthedwa pogwiritsa ntchito njira zozimitsa ndi kutentha.Nng'anjo yozungulira imagwiritsidwa ntchito pofuna kuonetsetsa kuti ziwalo zonse zikhale zofanana. Pambuyo pa chithandizo choyamba cha kutentha, ziwalozo zimamizidwa m'madzi osungiramo mafuta. Kuzizira kofulumira kumeneku (kuzimitsa mafuta) kumatulutsa martensite, gawo lachitsulo lomwe limadziwika ndi kuuma kwakukulu komanso kuvala kwapamwamba. Kutentha kotsatira kumachepetsanso kupsinjika kwamkati mpaka malire omaliza olimba a ma bearings afika.
Kupera
Akupera ikuchitika pamaso ndi pambuyo kutentha mankhwala. Kumaliza Kugaya (komwe kumadziwikanso kuti Kugaya Molimba) kumabweretsa mpira kufupi ndi zomwe umafunikira.Gulu la mpira wachitsulo wolondolandi muyeso wa kulondola kwake konse; m'munsi nambala, m'pamenenso ndendende ndi mpira. Gulu la mpira limaphatikizapo kulolerana kwapakati, kuzungulira (kuzungulira) komanso kuuma kwapamtunda komwe kumatchedwanso kumaliza. Kupanga mpira wolondola ndi ntchito yamagulu. Kukula kwa maere kumatsimikiziridwa ndi kukula kwa makina omwe amagwiritsidwa ntchito pogaya ndi kukumbatira.
Lapping
Kupukutira kumafanana ndi kugaya koma kumachepetsa kwambiri kuchotsa zinthu. Kupukutira kumachitika pogwiritsa ntchito mbale ziwiri za phenolic komanso slurry yabwino kwambiri ngati fumbi la diamondi. Kupanga komalizaku kumapangitsa kuti pakhale roughness pamwamba. Kupukutira kumachitidwa chifukwa chapamwamba kwambiri kapena magiredi olondola kwambiri a mpira.
Kuyeretsa
Ntchito yoyeretsa imachotsa madzi aliwonse opangira zinthu ndi zotsalira zotsalira pakupanga. Makasitomala omwe amapempha zofunikira zoyeretsera, monga zomwe zili m'mafakitale ang'onoang'ono, azachipatala kapena mafakitale azakudya, atha kutenga mwayi pa Hartford Technologies njira zoyeretsera mwaukadaulo kwambiri.
Kuyang'anira Zowoneka
Pambuyo poyambira kupanga, mipira yambiri yachitsulo yolondola imayang'aniridwa kangapo pakuwongolera khalidwe. Kuyang'ana kowoneka kumachitika kuti muwone zolakwika monga dzimbiri kapena dothi.
Roller Gauging
Roller gauging ndi njira yosankhira 100% yomwe imalekanitsa mipira yachitsulo yocheperako komanso yopitilira kukula kwake. Chonde onani kusiyana kwathukanema pa odzigudubuza gauging ndondomeko.
Kuwongolera Kwabwino
Mipira yambiri yolondola imawunikidwa kuti iwonetsetse kuti girediyo ikufunika kulolerana ndi mainchesi, kuzungulira komanso kuuma kwa pamwamba. Panthawiyi, zizindikiro zina zofunikira monga kuuma, ndi zofunikira zilizonse zowoneka zimawunikidwanso.
Magulu azinthu
