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General tekinoroji zvinodiwa kuti Machining

General technical zvinodiwa

1. Zvikamu zvakaderedzwa.

2. Pamusoro pemichina yezvikamu, hapafaniri kuva nekukanganisa kwakadai semashura, kuputika, nezvimwewo zvinokuvadza pamusoro pezvikamu.

3. Bvisa burrs.

 

Zvinoda kurapwa kwekupisa

1. Mushure mekudzima nekupisa, HRC50~55.

2. Zvikamu zvinoiswa pasi pepamusoro frequency quenching, tempering pa350~370℃, HRC40~45.

3. Carburizing kudzika 0.3mm.

4. Ita tembiricha yekuchembera kurapwa.

 

Zvinodiwa zvekushivirira

1. Iyo isina kucherechedzwa chimiro kushivirira ichasangana nezvinodiwa zveGB1184-80.

2. Kutsauka kunobvumirwa kwehurefu husina kucherechedzwa huri ± 0.5mm.

3. Nzvimbo yekushivirira yekukanda inofananidzwa kune yakakosha dimension kumisikidza yekukanda isina chinhu.

 

Makona ezvikamu

1. Iyo fillet radius R5 haina kutaurwa.

2. Chamfer isina kunyorwa ndeye 2×45 °.

3. Makona akapinza / makona akapinza / mipendero yakapinza haina kujeka.

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Nguva yekutumira: Aug-08-2022