40r ndi muyezo wachitsulo kalasi ya dziko dziko langa GB.Nkhaniyi ndi imodzi mwazitsulo zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga makina a dziko langa.Mukugwiritsa ntchito 40Cr aloyi opanda chitsulo chitoliro , ili ndi zabwino zotsatirazi:
1. Pali mawonekedwe ndi miyezo yosiyanasiyana.Chitoliro chachitsulo choterechi chimapangidwa ndi kujambula kozizira kapena kugudubuza kozizira.Choncho, pogwiritsa ntchito mawonekedwe osiyanasiyana a nkhungu, mipiringidzo yachitsulo imatha kupundutsidwa ndi pulasitiki mpaka kufika pamlingo wina, ndipo mawonekedwe a thupi ndi makina azitsulo amatha kusinthidwa;
2. Kulondola kwambiri komanso kuwala kwakukulu, kulondola kwa mtundu uwu wa chitoliro chachitsulo ndikwapamwamba kwambiri, kukula kwa mkati ndi kunja kwa chitoliro chopanda phokoso kungakhale kolondola mpaka mkati mwa 0.2mm, ndipo teknoloji yozizira yopaka mafuta imapanga maonekedwe. chitoliro chachitsulo chowonjezera mafuta komanso chowala;
3. Kuchita bwino kwa kudula, pamene kuuma ndi 174-229HB, machinability wachibale wa chitoliro chachitsulo ichi ndi 60%, choncho ndi oyenera kwambiri kupanga nkhungu zapulasitiki zapakatikati;
4. Kupulumutsa mtengo, ukadaulo wojambula kuzizira ndikujambula ndi kuwononga zida zomwe zimafunikira mawonekedwe ndi muyezo.Izi zimadya zopangira zochepa, kotero zimatha kupulumutsa ndalama;
5. Ntchito zambiri,40Cr chitoliro chachitsulo chosasunthikaili ndi mphamvu yopindika komanso yopindika bwino, ndipo kulemera kwake ndi kopepuka, kotero yakhala ikugwiritsidwa ntchito kwambiri popanga zida zamakina olondola ndi zida zauinjiniya, ndipo ndikuchita bwino kwake Amatamandidwa ndi onse.
Ntchito yeniyeni ya40Cr aloyi chitoliro chosasunthika
1. Pambuyo pozimitsa ndi kutentha, amagwiritsidwa ntchito popanga zida zamakina zomwe zimayendetsedwa ndi katundu wapakatikati ndi ntchito yothamanga kwambiri, monga ziwongolero zowongolera zamagalimoto, zitsulo zam'mbuyo zam'mbuyo ndi magiya, shafts, nyongolotsi, ma spline shafts, manja apamwamba, ndi zina zambiri. pa zida zamakina;
2. Pambuyo pozimitsa ndi kutentha pa kutentha kwapakati, amagwiritsidwa ntchito popanga zigawo zomwe zimakhala ndi katundu wambiri, zokhudzidwa ndi ntchito zothamanga kwambiri, monga magiya, ma spindles, rotor pampu yamafuta, slider, makolala, ndi zina zotero;
3. Pambuyo pozimitsa ndi kutentha kwapansi kutentha, kumagwiritsidwa ntchito popanga ziwalo zolemetsa zolemetsa, kukhudzidwa kochepa ndi kukana kuvala, ndipo makulidwe olimba pa gawoli ndi pansi pa 25mm, monga nyongolotsi, spindle, shaft, kolala, etc.;
4. Pambuyo pa kuzimitsidwa ndi kutentha ndi kutentha kwapamwamba kwambiri, kumagwiritsidwa ntchito popanga ziwalo zolimba kwambiri komanso kuvala kukana popanda kukhudzidwa kwakukulu, monga magiya, manja, shafts, shafts, crankshafts, mandrels, mapini, zolumikizira, etc. . Ndodo, zomangira, mtedza, mavavu olowetsa, etc.;
5. Kuphatikiza apo,40Cr aloyi chitsulo chitolirondi oyenera kupanga mbali zosiyanasiyana kufala kwa carbonitriding mankhwala, monga magiya ndi mitsinje ndi diameters lalikulu ndi wabwino otsika kutentha toughness.
Nthawi yotumiza: Nov-28-2023