cnc加工(gong)(gong)(gong)设备设置加工(gong)(gong)(gong)路径和(he)顺序是优化加工(gong)(gong)(gong)程(cheng)序的重要基础(chu)。可以从加工(gong)(gong)(gong)轨迹和(he)进给方(fang)式两个方(fang)面来(lai)考虑。

在对工(gong)(gong)(gong)件(jian)进行数控铣削(xue)加工(gong)(gong)(gong)时(shi)，要结合(he)工(gong)(gong)(gong)件(jian)技术要求选择(ze)合(he)适的(de)进给方式，以保证工(gong)(gong)(gong)件(jian)的(de)切削(xue)精度和(he)加工(gong)(gong)(gong)效(xiao)率。铣削(xue)平面工(gong)(gong)(gong)件(jian)的(de)轮廓(kuo)时(shi)，应(ying)安排(pai)刀(dao)具的(de)切割和(he)切割路(lu)径。尝试沿着轮廓(kuo)曲线的(de)延长线切割，切出(chu)，以免(mian)在接合(he)处(chu)出(chu)现刀(dao)痕。同时(shi)在铣削(xue)过程中应(ying)根据工(gong)(gong)(gong)件(jian)选择(ze)铣削(xue)或反铣削(xue)。

cnc加工设备厂家(jia)刀具的选择和正(zheng)确(que)安装

无(wu)论是(shi)(shi)CNC加(jia)(jia)(jia)工(gong)(gong)(gong)还(hai)是(shi)(shi)普通加(jia)(jia)(jia)工(gong)(gong)(gong)，刀具(ju)都直接(jie)作用在(zai)工(gong)(gong)(gong)件上(shang)，因(yin)此其选择和(he)(he)安装工(gong)(gong)(gong)件的加(jia)(jia)(jia)工(gong)(gong)(gong)精(jing)度和(he)(he)表面质量是(shi)(shi)较重要的因(yin)素。特(te)别(bie)是(shi)(shi)在(zai)CNC加(jia)(jia)(jia)工(gong)(gong)(gong)设备上(shang)加(jia)(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)件，并将(jiang)刀具(ju)预(yu)先存储(chu)在(zai)刀具(ju)库中。处理开始后，可能无(wu)法(fa)随意更换。因(yin)此，工(gong)(gong)(gong)具(ju)选择的一般原(yuan)则是(shi)(shi)：安装和(he)(he)调整方便，刚性好，耐用且精(jing)度高。

合理选择切割剂量

切削量的(de)(de)(de)(de)确定是(shi)数控加(jia)(jia)工(gong)技(ji)术的(de)(de)(de)(de)重要内容(rong)，其(qi)尺寸是(shi)机床主运(yun)动和进给运(yun)动的(de)(de)(de)(de)重要参数，对(dui)机床的(de)(de)(de)(de)加(jia)(jia)工(gong)精度，加(jia)(jia)工(gong)效(xiao)率和刀(dao)具(ju)磨损有重要影响。工(gong)件。切割剂(ji)量的(de)(de)(de)(de)选择包括切割速度，切割能(neng)力和进给量。基本选择原(yuan)则(ze)是(shi)：在刚性允许的(de)(de)(de)(de)情况下(xia)，粗加(jia)(jia)工(gong)采取较大(da)的(de)(de)(de)(de)切削深(shen)度，以减(jian)少切削刀(dao)具(ju)的(de)(de)(de)(de)数量，提高工(gong)件的(de)(de)(de)(de)生产(chan)率；精加(jia)(jia)工(gong)通(tong)常需要较小的(de)(de)(de)(de)切削深(shen)度，以获得更高的(de)(de)(de)(de)表面质量。