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机(Ji)械(Xie)加(Jia)工(Gong)工(Gong)艺(Yi)当(Dang)前(Qian)位(Wei)置(Zhi):(?)首(Shou)页(Ye)>机(Ji)械(Xie)加(Jia)工(Gong)工(Gong)艺(Yi)
工(Gong)件(Jian)材(Cai)料(Liao)的(De)硬(Ying)度(Du)对(Dui)切(Qie)削(Xiao)加(Jia)工(Gong)性(Xing)的(De)影(Ying)响(Xiang)
工(Gong)件(Jian)材(Cai)料(Liao)的(De)硬(Ying)度(Du)越(Yue)高(Gao),(?)加(Jia)工(Gong)件(Jian)越(Yue)差(Cha)。(?)这(Zhe)是(Shi)因(Yin)为(Wei)硬(Ying)度(Du)高(Gao),(?)切(Qie)削(Xiao)力(Li)大(Da),(?)切(Qie)削(Xiao)温(Wen)度(Du)高(Gao),(?)刀(Dao)具(Ju)磨(Mo)损(Sun)快(Kuai)的(De)缘(Yuan)故(Gu)。(?)工(Gong)件(Jian)材(Cai)料(Liao)的(De)高(Gao)温(Wen)硬(Ying)度(Du)越(Yue)高(Gao),(?)加(Jia)工(Gong)性(Xing)越(Yue)差(Cha)。(?)这(Zhe)是(Shi)因(Yin)为(Wei)切(Qie)削(Xiao)温(Wen)度(Du)对(Dui)切(Qie)削(Xiao)过(Guo)程(Cheng)的(De)有(You)利(Li)影(Ying)响(Xiang),(?)对(Dui)高(Gao)温(Wen)硬(Ying)度(Du)高(Gao)的(De)材(Cai)料(Liao)作(Zuo)用(Yong)不(Bu)明(Ming)显(Xian)。(?)高(Gao)温(Wen)合(He)金(Jin)、(?)耐(Nai)热(Re)钢(Gang)的(De)加(Jia)工(Gong)性(Xing)差(Cha),(?)其(Qi)高(Gao)温(Wen)硬(Ying)度(Du)高(Gao)是(Shi)一(Yi)很(Hen)重(Zhong)要(Yao)的(De)原(Yuan)因(Yin)。(?)工(Gong)件(Jian)材(Cai)料(Liao)中(Zhong)硬(Ying)质(Zhi)点(Dian)越(Yue)多(Duo),(?)分(Fen)布(Bu)越(Yue)广(Guang),(?)则(Ze)加(Jia)工(Gong)性(Xing)越(Yue)差(Cha)。(?)这(Zhe)是(Shi)因(Yin)为(Wei)硬(Ying)质(Zhi)点(Dian)加(Jia)速(Su)了(Liao)刀(Dao)具(Ju)磨(Mo)损(Sun)。(?)工(Gong)件(Jian)材(Cai)料(Liao)加(Jia)工(Gong)硬(Ying)化(Hua)超(Chao)严(Yan)重(Zhong),(?)则(Ze)切(Qie)削(Xiao)加(Jia)工(Gong)性(Xing)越(Yue)差(Cha)。(?)不(Bu)锈(Xiu)钢(Gang)之(Zhi)所(Suo)以(Yi)难(Nan)加(Jia)工(Gong),(?)加(Jia)工(Gong)硬(Ying)化(Hua)严(Yan)重(Zhong)是(Shi)其(Qi)主(Zhu)要(Yao)原(Yuan)因(Yin)之(Zhi)一(Yi)。(?)
- 上(Shang)一(Yi)条(Tiao):(?)机(Ji)械(Xie)加(Jia)工(Gong)规(Gui)划(Hua)注(Zhu)意(Yi)事(Shi)项(Xiang)
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