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λ:֣ݻⳬӲ޹˾. : ҵϢ . ʱ:2021/1/4. : 206 .

1̼ǰԤӹ

һ㶼Ҫģ̼󹤼һñΡҪʲôϺ͹ƶӹ򵥵࣬Բ㲿һһóԱ㳵У

2̼ӹѡȡ

Ҫг̼ıҪ֤Ч̼ȡ

3ȷ̼ȣ

DZ̼ϸƷ򲻻ϸģòõͻ߷ּʹֻжſһʧ

4̼նԱӰ

̼¯ʱױΣټ϶μȸױΡֱӴ𹤼Ҫӹ

5ʲôеԻ

̼Ȧѹģ󣬴ڹģּdzΪԻ

6μ̼ȦĵĵԻ

ʵ֪̼ȦԻĴС빤ںֱĴСйءܽĵԻľ鹫ʽ d=26B4/D3ʽ1                     

ʽУBں  

DȦ⾶  

ϵ26ѹģת£ʵݶƵá  

ʽ(1)⾶200300mmΧڵĹ

7ʵĥȷ

ʵ֪ԻΪ΢仯˴ʵĥӦΪ  

HD2=HD1+d     

8̼̼ǰʹļӹ׼ܴ,ֱĥݼֲ,Ӳȴ,ʲôֱӼӹ

Գĥ߹Ч ⳬӲCBNBN-S20ɶԴӲдһߵӹɡ

920CrMnTi̼ijȣ

ӲȿԴﵽRa0.4ǰǻԺá

1020CrMnTi̼Ӳijߴ繫ܴﵽ٣

ϵͳԺãBN-H05CBNӹ̼ߴɴﵽ0.01mm

11ּ̼ʲô߿ʵָЧʼӹ

    𣺻ⳬӲּ̼IJͬӹƼ߲ͬʣʵָЧʵͳɱӹӹBN-H05ʣ΢BN-H10ʣǿӹBN-H21ʡȿɱRa0.4