Bukatun fasaha na gabaɗaya don Machining

Bukatun fasaha na gabaɗaya

1. An rage sassa.

2. A kan na'urar da aka yi amfani da su na sassa, kada a sami lahani irin su kasusuwa, tarkace, da dai sauransu wanda ke lalata sassan sassan.

3. Cire bursu.

Bukatun maganin zafi

1. Bayan quenching da tempering, HRC50～55.

2. A sassa ana hõre high mita quenching, tempering a 350～370℃, HRC40～45.

3. Carburizing zurfin 0.3mm.

4. Gudanar da yawan zafin jiki maganin tsufa.

Bukatun haƙuri

1. Haƙurin siffar da ba a yi ba zai dace da bukatun GB1184-80.

2. Bambancin da aka yarda da girman tsayin da ba a yi alama ba shine ± 0.5mm.

3. Yankin juriya na simintin gyare-gyare yana da ma'auni ga ainihin ma'aunin simintin simintin.

Sasanninta nasassa

1. Ba a ƙayyade radius na fillet R5 ba.

2. Chamfer maras alama shine 2 × 45 °.

3. Kusurwoyi masu kaifi / kusurwoyi masu kaifi / gefuna masu kaifi ba su da kyau.