ݷʱ : 2024/12/25 1:35:15һ µȫĶ
леӹҪΪСͷ棬˸ǵĽ漰˨λȡܳɵҪҪͼ1-1¡
ܳͼ11
1.2.1 Сͷijߴ羫ȡ״
ΪʹͷᡢСͷϣٳIJӰͱڴȡͷȼΪIT6ֲڶRaӦ0.4mͷԲȹΪ0.012 mmСͷȼΪIT8ֲڶRaӦ3.2mСͷѹĵԲȹΪ0.0025 mmƽжȹΪ0.04/100 mm
1.2.2 Сͷഹֱƽж
߷ƽжʹбӶױĥȣͬʱʹᾱԵĥ߷ƽжȹСڴֱ߷ƽжԲĥӰС乫ֵϴ˵߷ƽж100 mmϹΪ0.04 mmڴֱ߷ƽж100 mmϹΪ0.06 mm
1.2.3 Сͷľ
СͷľӰ쵽ѹȣӰ쵽ЧʣԹ涨˱ȽϸߵҪ1900.05 mm
1.2.4 ˴ͷԴͷߵĴֱ
˴ͷԴͷߵĴֱȣӰ쵽ߵİװĥˣԶҲһҪ涨䴹ֱȹȼӦIT9ͷ
2
ԴͷߵĴֱ100 mmϹΪ0.08 mm
1.2.5 СͷļҪ
˴СͷĻߴͬӼҪDzͬģͷijߴ繫ȼΪIT9ֲڶRa0.8m, Сͷijߴ繫ȼΪIT12ֲڶRa6.3mΪ˴ͷᾱҪСͷڵ֮ûҪ˴ͷߴĹСͷߴĹУ˵ļӹ㡣
1.2.6 ˨ļҪ
ǰѾ˵ڹܵĶغɵáһغִݵ˸ǵ˨ĸϡ˳˶˨ĸҪߵļҪ⣬ڰװ˨ҲһҪ涨˨װIT8ȼͱֲڶRaӦ6.3mӹ˨ڴͷʷĶԳƶȹΪ0.25 mm
1.2.7 йؽļҪ
ܶغʱӺбʹ˸ǼʷԴλӰ쵽ᾱ߽ϲӶĥ𡣽ƽжȽӰ쵽塢˸Ǻ͵ƬϵĽ̶ܳȣҲӰ쵽˨ᡢߵĥ𡣶ڱˣҪƽȵĹΪ0.025 mm
1.3 ˵IJϺë
ڹгܶغɵãҪкܸߵǿȡˣ˲һøǿֺ̼ͺϽ֣45֡55֡40Cr40CrMnBȡҲвīģĩұijߴ羫ȸߣ٣ɱ͡ŷĩұ칤յijֺӦãʹĩұܶȺǿȴΪߡˣ÷ĩұİ취һзչǰ;췽
ë췽ѡҪ͡ϵĹԣԣɶԣԲϵ֯Ҫ״γߴ磬ë
3
Ƚë췽Ŀȷë췽Ϊ˶ģëģʽ֣һǷֿ죬һǽǶͳɡ塣ëҪԺĻеӹнпΪ֤пۿľȣý˴ͷͳԲΡڷԣ豸ͽάжϵ⣬ëв١칤ʱ١ģٵŵ㣬õԽԽ࣬ΪëһҪʽ֮ë췽ѡӦʹܵɱͣߡ
ĿǰҹЩ˵Ĺ˹աͼ1-2Ϊ˹ʾͼëȺͨ϶ģ2¶ģ4ͲۣëԱΣӶõҪ״ùͷ˶ͼڱڲ֯άԼеǿȵȷ涼ɴﵽģˮƽ豸ͶãʽϸߣʵֻеԶڴӦá辭Ρ
ͼ 1-2 ˹ʾͼ
ͼ(1-3)ͼ(1-4)˵Ķ칤չ̣¯м11401200C0ڹͻͨĸͲ۽йͼ(1-3)ȻڶѹϽԤͺնͣѹϳ˴ͷײгɱͼ(1-4)ͺúë辭ʴʹ֮õϸ¾ȵĻػ֯ԸܣëӦΪëȣ˵ëУ
˱뾭ȱݡڲ̽ˡëߴ缰ȵȫ飬ܽеӹߡ
4
1.4 ˵Ļеӹչ
ķ֪˵ijߴ羫ȡ״ԼλþȵҪܸߣ˵ĸԱȽϲײΣ˵Ļеӹ˺ܶѣֵӡ
˻еӹչ±11ʾ
11
1 2 3 ϳ ĥ ϳ˴Сͷƽ,ÿĥ0.5mm һƽ涨λĥһƽ棬֤߶Գƣޱƻ档ͬ 涨λꡢСͷ Ի漰Сͷλװйϳ߹װ X52K M7350 Z3080 X62Wϻרùװ Z3080 X62Wϻרù4 ϳ 99?0.01mm棬֤ԳƣƽΪû棩 5 Ի涨λСͷλͷΪ60mm Ի漰СͷλװйпŸϸǷֱǡ 5
6 ϳ