liqing58 wrote:
我在做设计时是取2.2mm.效果不错
linda wrote:
2.2,模具加工时会加拔模角,到时自然会比2.2大
xyy wrote:
2.6-0.2x2=2.1
houck wrote:
一般塑膠boss內徑為螺絲M值-0.2mm*2
即單邊吃20條(0.2mm),所以2.6-0.2*2=2.2
吃太多-->難鎖入-->boss易崩列
吃太少-->易滑牙
shuimy wrote:
奇怪![]()
coachlee wrote:
若ST2.6用2.3,那ST2.9是多少(偶公司是2.4)?总不会两者才相差0.1吧?
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