cnc数控加工厂解析CNC加工进给路线该如何确定

2019-07-07 332

  CNC加工(gong)进(jin)给(ji)(ji)道路(lu)(lu)是(shi)指车(che)刀(dao)从对刀(dao)点(或(huo)机(ji)床(chuang)的固定(ding)原(yuan)点)返(fan)回到该点并完成加工(gong)程(cheng)序(xu)的路(lu)(lu)径(jing),包括(kuo)切入和(he)切出(chu)刀(dao)具(ju)等切削路(lu)(lu)径(jing)和(he)非切削空行程(cheng)路(lu)(lu)径(jing)。精加工(gong)的进(jin)给(ji)(ji)道路(lu)(lu)基本上(shang)是(shi)沿着零件的概括(kuo)按顺(shun)序(xu)进(jin)行的。因而(er),确认(ren)进(jin)给(ji)(ji)道路(lu)(lu)的要点是(shi)确认(ren)粗加工(gong)和(he)空行程(cheng)的进(jin)给(ji)(ji)道路(lu)(lu)。

  CNC加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)是(shi)指运(yun)用数(shu)控(kong)(kong)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)东西(xi)进(jin)行加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)。数(shu)控(kong)(kong)是(shi)指数(shu)控(kong)(kong)机床(chuang)是(shi)由数(shu)控(kong)(kong)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)言语编程(cheng)(cheng)和(he)操(cao)控(kong)(kong)的(de)(de),通常是(shi)g代(dai)码。数(shu)控(kong)(kong)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)g代(dai)码言语告知数(shu)控(kong)(kong)机床(chuang)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)刀(dao)具(ju)运(yun)用哪个(ge)笛(di)卡(ka)尔位(wei)置(zhi)坐标,并操(cao)控(kong)(kong)刀(dao)具(ju)的(de)(de)进(jin)给(ji)(ji)(ji)速度和(he)主轴(zhou)速度,以及(ji)刀(dao)具(ju)转(zhuan)换器、冷(leng)却(que)液和(he)其他功(gong)能(neng)。CNC加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)进(jin)给(ji)(ji)(ji)道(dao)路(lu)应(ying)(ying)能(neng)确保(bao)被加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)件(jian)的(de)(de)精度和(he)表面粗糙(cao)度。CNC加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)进(jin)给(ji)(ji)(ji)道(dao)路(lu)应(ying)(ying)使加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)道(dao)路(lu)较短(duan),削减空(kong)转(zhuan)时间,进(jin)步加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)功(gong)率。CNC加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)进(jin)给(ji)(ji)(ji)道(dao)路(lu)应(ying)(ying)尽量简化数(shu)值计算的(de)(de)工(gong)(gong)作量,简化加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)进(jin)程(cheng)(cheng)。对于一些可(ke)重用的(de)(de)程(cheng)(cheng)序(xu),应(ying)(ying)该运(yun)用子程(cheng)(cheng)序(xu)。

cnc数控加工厂

  CNC加(jia)工(gong)(gong)比手艺(yi)加(jia)工(gong)(gong)有很(hen)大的(de)优势。例如,通过数(shu)控(kong)(kong)(kong)加(jia)工(gong)(gong)出产(chan)的(de)零(ling)件(jian)非常(chang)准确和可(ke)重复。数(shu)控(kong)(kong)(kong)加(jia)工(gong)(gong)可(ke)以出产(chan)杂乱形状的(de)零(ling)件(jian),而这些零(ling)件(jian)是(shi)不能手艺(yi)完成的(de)。CNC加(jia)工(gong)(gong)技术得到了广泛推(tui)广。大多数(shu)加(jia)工(gong)(gong)车(che)间都有数(shu)控(kong)(kong)(kong)加(jia)工(gong)(gong)能力。典(dian)型加(jia)工(gong)(gong)车(che)间较常(chang)见的(de)数(shu)控(kong)(kong)(kong)加(jia)工(gong)(gong)方法是(shi)数(shu)控(kong)(kong)(kong)铣削、数(shu)控(kong)(kong)(kong)车(che)床(chuang)和数(shu)控(kong)(kong)(kong)电(dian)火(huo)花线切割(ge)(EDM线切割(ge))。

  CNC加(jia)(jia)工(gong)(gong)(gong)可(ke)以(yi)大大削(xue)减工(gong)(gong)(gong)装的(de)(de)数(shu)量,加(jia)(jia)工(gong)(gong)(gong)杂乱(luan)形状的(de)(de)零(ling)(ling)件(jian)不需要(yao)(yao)杂乱(luan)的(de)(de)工(gong)(gong)(gong)装。假如(ru)要(yao)(yao)改变零(ling)(ling)件(jian)的(de)(de)形状和尺度(du),只需修改零(ling)(ling)件(jian)加(jia)(jia)工(gong)(gong)(gong)程序(xu),这适(shi)用(yong)于(yu)新产(chan)品的(de)(de)开(kai)发(fa)和修改。CNC加(jia)(jia)工(gong)(gong)(gong)质量安(an)稳,加(jia)(jia)工(gong)(gong)(gong)精(jing)度(du)高(gao)(gao),重(zhong)复精(jing)度(du)高(gao)(gao),满意飞机的(de)(de)加(jia)(jia)工(gong)(gong)(gong)要(yao)(yao)求。在多种(zhong)类、小批(pi)量出(chu)产(chan)条件(jian)下,CNC加(jia)(jia)东西有(you)较(jiao)高(gao)(gao)的(de)(de)出(chu)产(chan)功率,可(ke)削(xue)减出(chu)产(chan)准(zhun)备(bei)、机床调整和工(gong)(gong)(gong)艺(yi)查验的(de)(de)时间(jian),并因运(yun)用(yong)较(jiao)佳切削(xue)量而削(xue)减切削(xue)时间(jian)。CNC加(jia)(jia)工(gong)(gong)(gong)可(ke)以(yi)加(jia)(jia)工(gong)(gong)(gong)难以(yi)用(yong)传(chuan)统方法(fa)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)杂乱(luan)概括,甚至加(jia)(jia)工(gong)(gong)(gong)一些(xie)无法(fa)观察到的(de)(de)加(jia)(jia)工(gong)(gong)(gong)零(ling)(ling)件(jian)。

  文章源自:cnc数控加工厂                                                      http://www.nothingbutmemory.net/


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