General luso zofunika Machining

General luso zofunika

1. Zigawozo zachepetsedwa.

2. Pamalo opangidwa ndi makina a zigawozo, sikuyenera kukhala ndi zolakwika monga zokopa, zowonongeka, ndi zina zomwe zimawononga pamwamba pa zigawozo.

3. Chotsani ma burrs.

Zofuna chithandizo cha kutentha

1. Pambuyo kuzimitsa ndi kutentha, HRC50～55.

2. Ziwalozo zimatsitsidwa pafupipafupi, kutentha kwa 350～370℃, HRC40～45.

3. Carburizing kuya 0.3mm.

4. Chitani mankhwala okalamba kutentha kwambiri.

Zofunikira pakulekerera

1. Kulekerera kwa mawonekedwe osadziwika kudzakwaniritsa zofunikira za GB1184-80.

2. Kupatuka kololedwa kwa kutalika kosadziwika ndi ± 0.5mm.

3. The kulolerana zone wa kuponyera ndi symmetrical kwa zoyambira dimension kasinthidwe wa kuponya opanda kanthu.

Makona amagawo

1. Fillet radius R5 sinatchulidwe.

2. Chamfer yosadziwika ndi 2 × 45 °.

3. Makona akuthwa/kuthwa/m'mbali zakuthwa ndi zosamveka.