Nyob rau hauv kev tho, qhov clearance yog muab rau Die.
Koj yuav muab qhov kev tshem tawm qhov twg hauv kev ua haujlwm blanking?
Kev tshem tawm yuav muab ntawm lub punch hauv kev ua haujlwm blanking. Punch size=blank size – 2 x clearance. Raws li qhov loj me ntawm no yog ib feem tseem ceeb. Kev tshem tawm yuav muab rau ntawm qhov tuag hauv kev ua haujlwm xuas nrig ntaus.
Dab tsi yog muab nrog kev tshem tawm hauv kev ua haujlwm blanking?
Nyob rau hauv kev ua haujlwm blanking, qhov clearance yog muab ntawm qhov tuag kom tau txais qhov khoob ntawm cov ntawv hlau. Kev piav qhia: Hauv kev ua haujlwm blanking lossis xuas nrig ntaus, lub punch txoj kab uas hla yuav tsum me dua qhov tuag qhov. Qhov kev tshem tawm ntawm qhov tuag thiab cov punch yeej nyob ntawm hom txheej txheem siv.
Yuav ua li cas tshem tawm ntawm qhov punch?
In planking lag luam clearance yog muab rau ntawm xuas nrig ntaus thiab qhov khoom loj=tuag loj. Nibbling yog ib txoj hauv kev uas ib qho punch yog txav nce thiab nqis nrawm txhua zaus txiav tawm me me ntawm cov khoom.
Vim li cas kev tshem tawm yog muab rau hauv kev xuas nrig ntaus?
Kev tshem tawm kom raug ntawm cov xuas nrig thiab tuag yog qhov tseem ceeb rau kev tho qhov qhov ua tau zoo. … Nrog rau kev tshem tawm kom raug ntawm cov xuas nrig ntaus thiab tuag, yuav muaj tsawg kawg rollover deformationnyob ib ncig ntawm lub qhov uas cov punch nkag mus rau cov khoom.
