?????????ڵ?λ??: ??ҳ >> ??????? >> 硬质合金零件加工工艺及切削亚博体育app官方下载苹果的选择
Ӳ?ʺϽ?????ӹ????ռ????????ߵ?ѡ??
??????λ:֣?ݻ??ⳬӲ???????޹?˾. ???????: ??ҵ??Ϣ . ????ʱ??:2020/5/25. ???????: 95 ??.

Ӳ?ʺϽ????????۽?????Ӳ?ʻ??????ճ?????ͨ????ĩұ?????Ƴɵ?һ?ֺϽ???ϣ????????????⣬????????Ϊ??????ĥ???ȼ?ʹ?ã???Ӳ?ȼ??ߡ????ý??ʯ?и?Ƭ??CBN/PCD???????߿ɴ????𻨣?ĥ???ȹ??ն?Ӳ?ʺϽ𹤼??????и?????ӹ???????򵥽???һ??Ӳ?ʺϽ??㲿???ļӹ????ռ??????????ߵ?ѡ??

Ӳ?ʺϽ?Ķ???

 Ӳ?ʺϽ????????۽?????Ӳ?ʻ??????ճ?????ͨ????ĩұ?????Ƴɵ?һ?ֺϽ???ϡ????۽???̼????ͨ????ָԪ?????ڱ??е??١??ѡ??㡢????????Ԫ?ص?̼?????Ӳ?ʺϽ????õýϹ????WC??̼???٣???TiC??̼???ѣ???TaC??̼???㣩?ȣ???Щ̼?????е?һ?ֻ???һ????????ճ?????????ɵĺϽ𳣽???Ӳ?ʺϽ?

 Ӳ?ʺϽ??̼????Ӳ?ʺϽ????ڰ?????ϵ??̼????Ӳ?ʺϽ?????Ӳ?ʺϽ𣬵?Ӳ?ʺϽ??кܶ??̼࣬????Ӳ?ʺϽ?ֻ??????һ?֡?

Ӳ?ʺϽ??㲿?????и??

 ?и???Ӳ?ʺϽ???ġ???ġ??߲????ϳ??õķ?ʽ֮һ??????1mm???µ??вۻ??жϣ????ý??ʯ?????и?Ƭ???мӹ???

 ???ʯ??֬???????и?Ƭ????????Բ????Ϊ??֬??ϼ?ĥ?Ϲ????㣬???IJ???Ϊ??ǿ?ȸ߸??ԵĽ??????ʣ????????С?????????вۺ??жϡ?

 ??֬???????и?Ƭ???ͺ???Ҫ??1A1/3??1A1R/4??1A1/5??1A1R/6??

 1A1/3??1A1R/4ָ???????и?Ƭ??Բ????ˮ?ۣ? 1A1/5??1A1R/6ָ????Բ??ˮ?ۡ?

Ӳ?ʺϽ??㲿???ij???????

  ????Ӳ?ʺϽ??㲿???????У?????????Ӳ?ȱ?????ڱ??ӹ???????Ӳ?ȣ????Ŀǰ?????ӹ?Ӳ?ʺϽ??㲿???ĵ??߲?????Ҫ?Ը?Ӳ?ȸ????ȷǽ???ճ?ϼ?CBN??PCD?????ʯ??Ϊ????

  ??1??Ӳ??С??HRA90??Ӳ?ʺϽ??㲿????ѡ??BNK30????CBN???߽??д??????????????߲????ѡ??????ˡ?Ӳ?ȴ???HRA90??Ӳ?ʺϽ??㲿????һ??ѡ??CDW025????PCD???߻??????֬??ϼ????ʯɰ?ֽ???ĥ????

  ??2???ӹ?Ӳ?ʺϽ??㲿????????R3???ϵIJۣ????ڼӹ???????ģ?һ??????BNK30????CBN???ߴּӹ???Ȼ??????ɰ??ĥ???????ڼӹ?????С?ģ?????ֱ????ɰ?ֽ???ĥ???????߲???PCD???߽??з??μӹ???

  ??3??Ӳ?ʺϽ??????????ۿ??߼ӹ?ʱ??????CDW025???ʽ??ʯ??ϳ?????ֳ?Ϊ?ɵ?????ϳ??????

Ӳ?ʺϽ??㲿????ϳ??????

   ????Ӳ?ʺϽ??㲿????ϳ?????򣬸??ݿͻ????󣬿??ṩCVD???ʯͿ??ϳ???ͽ??ʯ??Ƭʽϳ?????ɴ????ⸯʴ?͵?𻨹??գ????????Ч?ʣ??Ͳ?Ʒ????????CVD???ʯͿ??ϳ????Ӳ?ʺϽ????΢ϳ????????ֲڶȿɴﵽ0.073??m??

   ???ʯ??Ƭʽϳ????Ϊ?򵶣???PCD??BL-PCD????ճ??????׾۾????ʯ??ǥ????Ӳ?ʺϽ𵶸??ϣ?????BL-PCD?????бȴ?ͳPCD????Ҫ?ߣ???BL-PCD?????ϳ??ϳ??Ӳ?ʺϽ?ģ?ߣ???ʵ??С??10nm?ı???ֲڶȡ?

Ӳ?ʺϽ??㲿????ĥ??????

 ??????????ϳ????Ӳ?ʺϽ??㲿???????ջ???Ҫĥ??????֤Ӳ?ʺϽ??㲿???ijߴ羫?Ⱥͱ???ֲڶȡ?

 ĥ??Ӳ?ʺϽ?ɰ??һ????ý??ʯɰ?֣?????֬??ϼ????ʯɰ??ĥ??Բ??ƽ?棬???????Ϳ??۵ȳ???ĥ??һ????õ?ƻ??????ϼ????ʯɰ?֡? 

CBN???߼ӹ?Ӳ?ʺϽ??㲿???İ???

   ??CBN???߼ӹ?Ӳ?ʺϽ??ͷ??Բ??ֱ??40mm????100mm????ȥ3.5mm??????ֻ??25min?????ý??ʯĥ??ĥ????????Ҫ215min??

   ??BNK30????CBN?????ۿ?Ӳ?ʺϽ???ף?????Ҫ??IT6??IT8??????ֲڶ?Ra1.6-0.8????????????Vc15m/min??ap=0.2??0.5mm??Fr=0.1??0.15mm/r???????ĥ?????գ?Ч?????10?????ҡ?

   ??BNK30????CBN???߶???????YG20??YG25??Ӳ?ʺϽ???Ͳ????????????Vc=30m/min??ap=0.35mm??Fr=0.034mm/r?????ߵ????ö?Ϊ65min??