06-22
数控车床加工的方式
数(shu)控(kong)车(che)床加工(gong)(gong)(gong)是一种细(xi)密五(wu)金(jin)(jin)零(ling)件(jian)的(de)高科技加工(gong)(gong)(gong)方法。数(shu)控(kong)车(che)床加工(gong)(gong)(gong)种种范例的(de)材质有(you)316、304不(bu)锈钢、碳钢、合(he)金(jin)(jin)钢、合(he)金(jin)(jin)铝、锌合(he)金(jin)(jin)、钛合(he)金(jin)(jin)、铜、铁、塑胶(jiao)、亚克力(li)、POM、UHWM等(deng)原(yuan)质料,可(ke)加工(gong)(gong)(gong)成方、圆组合(he)的(de)庞(pang)大布局的(de)零(ling)件(jian)。 工(gong)(gong)(gong)件(jian)经一次装夹后,数(shu)字操(cao)控(kong)体系(xi)能操(cao)控(kong)机(ji)床按纷歧样工(gong)(gong)(gong)序,自动挑(tiao)选和(he)更换刀具(ju),自动窜改机(ji)床主轴转速、进给量和(he)刀具(ju)相(xiang)对工(gong)(gong)(gong)件(jian)的(de)活(huo)动轨道及其他(ta)帮手性能,按序完结工(gong)(gong)(gong)件(jian)几(ji)个面上多工(gong)(gong)(gong)序的(de)加
06-22
数(shu)控车床加工如(ru)何选择切削(xue)用量?
对付(fu)高(gao)服(fu)从的(de)金属切削加工(gong)(gong)(gong)来说,被(bei)加工(gong)(gong)(gong)质料、切削东西、切削条(tiao)件是(shi)三大(da)概素。这些决定着加工(gong)(gong)(gong)时间(jian)、刀具(ju)(ju)寿命和加工(gong)(gong)(gong)质量(liang)。经济有用(yong)的(de)加工(gong)(gong)(gong)方(fang)法一(yi)定是(shi)公道的(de)选择了切削条(tiao)件。 切削条(tiao)件的(de)三要素:切削速率、进给量(liang)和切深直接引起刀具(ju)(ju)的(de)毁伤。陪同着切削速率的(de)进步,刀尖(jian)温(wen)度会(hui)上升,会(hui)孕育发(fa)生(sheng)机盼望械的(de)、化学的(de)、热的(de)磨损。切削速率进步20%,刀具(ju)(ju)寿命会(hui)淘汰1/2。 进给条(tiao)件与刀具(ju)(ju)背面磨损干系(xi)在小的(de)范(fan)畴(chou)内孕育发(fa)生(sheng)。