加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)是(shi)(shi)数(shu)控机(ji)床(chuang)的(de)(de)(de)一种(zhong)，没有(you)刀(dao)库的(de)(de)(de)是(shi)(shi)数(shu)控铣(xian)床(chuang)，有(you)刀(dao)库的(de)(de)(de)是(shi)(shi)叫加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)，也(ye)叫cnc加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)。加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)是(shi)(shi)将(jiang)数(shu)控铣(xian)床(chuang)、数(shu)控镗(tang)(tang)床(chuang)、数(shu)控钻(zuan)床(chuang)的(de)(de)(de)功能组合(he)起来(lai)，并装(zhuang)有(you)刀(dao)库和自(zi)动换刀(dao)装(zhuang)置的(de)(de)(de)数(shu)控镗(tang)(tang)铣(xian)床(chuang)。立(li)式加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)主(zhu)轴(zhou)(zhou)(zhou)轴(zhou)(zhou)(zhou)线（Z轴(zhou)(zhou)(zhou)）是(shi)(shi)垂(chui)直的(de)(de)(de)，适合(he)于加(jia)工(gong)(gong)(gong)(gong)盖板(ban)类(lei)零件(jian)及(ji)各种(zhong)模(mo)具；卧式加(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)主(zhu)轴(zhou)(zhou)(zhou)轴(zhou)(zhou)(zhou)线（Z轴(zhou)(zhou)(zhou)）是(shi)(shi)水平的(de)(de)(de)，一般(ban)配(pei)备容量较大的(de)(de)(de)链式刀(dao)库，机(ji)床(chuang)带有(you)一个自(zi)动分度工(gong)(gong)(gong)(gong)作台或(huo)配(pei)有(you)双(shuang)工(gong)(gong)(gong)(gong)作台以便于工(gong)(gong)(gong)(gong)件(jian)的(de)(de)(de)装(zhuang)卸(xie)，适合(he)于工(gong)(gong)(gong)(gong)件(jian)在一次装(zhuang)夹后．自(zi)动完成多表面(mian)、多工(gong)(gong)(gong)(gong)序的(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)，主(zhu)要用于箱(xiang)体类(lei)零件(jian)的(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)。手动控制(zhi)通常(chang)通过机(ji)床(chuang)的(de)(de)(de)操作面(mian)板(ban)或(huo)遥(yao)控器(qi)来(lai)实现，操作人员可以通过手动输入指令来(lai)控制(zhi)机(ji)床(chuang)的(de)(de)(de)运动。金华冷(leng)冲压(ya)模(mo)修(xiu)模(mo)

五轴联动(dong)中(zhong)心的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)是实(shi)现其高精度(du)、高效率加工的(de)(de)(de)(de)关键。控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)通常(chang)包括数(shu)控(kong)(kong)(kong)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)、伺(si)服驱动(dong)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)、传(chuan)感(gan)器系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)等(deng)(deng)(deng)部分。数(shu)控(kong)(kong)(kong)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)是五轴联动(dong)中(zhong)心的(de)(de)(de)(de)主(zhu)要控(kong)(kong)(kong)制(zhi)(zhi)部分，它通过(guo)预先编制(zhi)(zhi)的(de)(de)(de)(de)加工程序，对(dui)机(ji)床(chuang)的(de)(de)(de)(de)运动(dong)进行控(kong)(kong)(kong)制(zhi)(zhi)。数(shu)控(kong)(kong)(kong)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)通常(chang)包括编程系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)、插补(bu)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)、控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)等(deng)(deng)(deng)部分。编程系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)用(yong)于(yu)编写加工程序，包括刀具路径、加工速(su)度(du)、加工深度(du)等(deng)(deng)(deng)参数(shu)。编程系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)通常(chang)支持多(duo)种编程语言，如(ru)G代码(ma)、M代码(ma)等(deng)(deng)(deng)。插补(bu)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)用(yong)于(yu)将(jiang)编程系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)生(sheng)成的(de)(de)(de)(de)刀具路径转换(huan)为机(ji)床(chuang)的(de)(de)(de)(de)实(shi)际(ji)运动(dong)轨迹。插补(bu)系(xi)(xi)(xi)(xi)统(tong)(tong)(tong)(tong)(tong)通常(chang)采(cai)用(yong)直(zhi)线插补(bu)、圆弧插补(bu)等(deng)(deng)(deng)方式，以保证加工精度(du)和表(biao)面(mian)质量。衢州冲压模(mo)具修模(mo)在(zai)加工过(guo)程中(zhong)，要注意保持机(ji)床(chuang)的(de)(de)(de)(de)清洁和润滑，以保证机(ji)床(chuang)的(de)(de)(de)(de)正常(chang)运行。

磨床(chuang)(chuang)(chuang)(chuang)是各(ge)类(lei)金属切削(xue)(xue)(xue)机床(chuang)(chuang)(chuang)(chuang)中品(pin)(pin)种较多的(de)一(yi)类(lei)，主要(yao)类(lei)型有外(wai)圆(yuan)(yuan)磨床(chuang)(chuang)(chuang)(chuang)、内(nei)圆(yuan)(yuan)磨床(chuang)(chuang)(chuang)(chuang)、平(ping)面(mian)磨床(chuang)(chuang)(chuang)(chuang)、无(wu)心磨床(chuang)(chuang)(chuang)(chuang)、工(gong)(gong)具(ju)磨床(chuang)(chuang)(chuang)(chuang)等。外(wai)圆(yuan)(yuan)磨床(chuang)(chuang)(chuang)(chuang)是使用(yong)较广的(de)，能(neng)加工(gong)(gong)各(ge)种圆(yuan)(yuan)柱(zhu)(zhu)形和(he)(he)圆(yuan)(yuan)锥形外(wai)表面(mian)的(de)磨床(chuang)(chuang)(chuang)(chuang)。内(nei)圆(yuan)(yuan)磨床(chuang)(chuang)(chuang)(chuang)是用(yong)于磨削(xue)(xue)(xue)圆(yuan)(yuan)柱(zhu)(zhu)形和(he)(he)圆(yuan)(yuan)锥形内(nei)表面(mian)的(de)磨床(chuang)(chuang)(chuang)(chuang)。平(ping)面(mian)磨床(chuang)(chuang)(chuang)(chuang)是用(yong)于磨削(xue)(xue)(xue)工(gong)(gong)件平(ping)面(mian)的(de)磨床(chuang)(chuang)(chuang)(chuang)。无(wu)心磨床(chuang)(chuang)(chuang)(chuang)通(tong)常指(zhi)无(wu)心外(wai)圆(yuan)(yuan)磨床(chuang)(chuang)(chuang)(chuang)，是不需要(yao)采用(yong)工(gong)(gong)件的(de)轴心定点而进(jin)行磨削(xue)(xue)(xue)的(de)一(yi)类(lei)磨床(chuang)(chuang)(chuang)(chuang)。工(gong)(gong)具(ju)磨床(chuang)(chuang)(chuang)(chuang)用(yong)于磨削(xue)(xue)(xue)工(gong)(gong)具(ju)、模具(ju)和(he)(he)量具(ju)等。随着(zhe)高(gao)精(jing)(jing)度、高(gao)硬度机械零件数量的(de)增加，以及(ji)精(jing)(jing)密(mi)铸造和(he)(he)精(jing)(jing)密(mi)锻造工(gong)(gong)艺(yi)的(de)发展，磨床(chuang)(chuang)(chuang)(chuang)的(de)性能(neng)、品(pin)(pin)种和(he)(he)产量都在不断(duan)提(ti)高(gao)和(he)(he)增长。

冷冲模(mo)(mo)(mo)(mo)主(zhu)要(yao)(yao)由(you)模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)底(di)板(ban)、导柱(zhu)、导套(tao)、拉(la)杆(gan)、张(zhang)紧(jin)(jin)(jin)装(zhuang)置(zhi)(zhi)、顶(ding)出(chu)(chu)装(zhuang)置(zhi)(zhi)等(deng)部(bu)(bu)分组成(cheng)(cheng)(cheng)。一(yi)、模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)底(di)板(ban)模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)底(di)板(ban)是模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)(de)底(di)部(bu)(bu)部(bu)(bu)分，是模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)(de)基础部(bu)(bu)分。在注(zhu)(zhu)(zhu)塑(su)(su)(su)过(guo)(guo)程(cheng)中(zhong)，模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)底(di)板(ban)需(xu)要(yao)(yao)承受注(zhu)(zhu)(zhu)射压(ya)力(li)(li)和(he)模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)张(zhang)紧(jin)(jin)(jin)力(li)(li)，因此需(xu)要(yao)(yao)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)备足够的(de)(de)(de)(de)(de)强度和(he)稳(wen)定(ding)性。二、导柱(zhu)和(he)导套(tao)导柱(zhu)和(he)导套(tao)是用于对模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)进(jin)行定(ding)位和(he)导向的(de)(de)(de)(de)(de)部(bu)(bu)件(jian)。导柱(zhu)安装(zhuang)在模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)底(di)板(ban)上(shang)，而(er)导套(tao)则(ze)安装(zhuang)在固定(ding)板(ban)上(shang)。导柱(zhu)和(he)导套(tao)之间形(xing)成(cheng)(cheng)(cheng)导向孔，使模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)可(ke)(ke)以准确(que)地进(jin)行定(ding)位和(he)导向，避(bi)免(mian)在注(zhu)(zhu)(zhu)塑(su)(su)(su)过(guo)(guo)程(cheng)中(zhong)出(chu)(chu)现偏差(cha)。三、拉(la)杆(gan)拉(la)杆(gan)是用于模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)张(zhang)紧(jin)(jin)(jin)的(de)(de)(de)(de)(de)部(bu)(bu)件(jian)。它通(tong)过(guo)(guo)张(zhang)紧(jin)(jin)(jin)螺(luo)母和(he)螺(luo)旋(xuan)挡块(kuai)，使模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)保(bao)持紧(jin)(jin)(jin)密连接，可(ke)(ke)以承受注(zhu)(zhu)(zhu)塑(su)(su)(su)过(guo)(guo)程(cheng)中(zhong)产生的(de)(de)(de)(de)(de)大(da)量压(ya)力(li)(li)和(he)张(zhang)紧(jin)(jin)(jin)力(li)(li)。拉(la)杆(gan)的(de)(de)(de)(de)(de)长度和(he)直(zhi)径一(yi)般都需(xu)要(yao)(yao)根据模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)(de)尺(chi)寸和(he)注(zhu)(zhu)(zhu)塑(su)(su)(su)工艺需(xu)求(qiu)进(jin)行精确(que)设计(ji)。四、张(zhang)紧(jin)(jin)(jin)装(zhuang)置(zhi)(zhi)张(zhang)紧(jin)(jin)(jin)装(zhuang)置(zhi)(zhi)主(zhu)要(yao)(yao)由(you)张(zhang)紧(jin)(jin)(jin)机(ji)构、张(zhang)紧(jin)(jin)(jin)气(qi)缸、张(zhang)紧(jin)(jin)(jin)螺(luo)母和(he)双联(lian)轮等(deng)组成(cheng)(cheng)(cheng)。在注(zhu)(zhu)(zhu)塑(su)(su)(su)过(guo)(guo)程(cheng)中(zhong)，通(tong)过(guo)(guo)张(zhang)紧(jin)(jin)(jin)装(zhuang)置(zhi)(zhi)可(ke)(ke)以将模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)保(bao)持稳(wen)定(ding)的(de)(de)(de)(de)(de)张(zhang)紧(jin)(jin)(jin)状态(tai)，避(bi)免(mian)在模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)张(zhang)紧(jin)(jin)(jin)力(li)(li)不(bu)足的(de)(de)(de)(de)(de)情况下出(chu)(chu)现模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)开(kai)裂或(huo)者变(bian)形(xing)的(de)(de)(de)(de)(de)问(wen)题(ti)。五、顶(ding)出(chu)(chu)装(zhuang)置(zhi)(zhi)顶(ding)出(chu)(chu)装(zhuang)置(zhi)(zhi)主(zhu)要(yao)(yao)由(you)顶(ding)出(chu)(chu)杆(gan)、顶(ding)出(chu)(chu)气(qi)缸等(deng)组成(cheng)(cheng)(cheng)。在注(zhu)(zhu)(zhu)塑(su)(su)(su)过(guo)(guo)程(cheng)中(zhong)，通(tong)过(guo)(guo)顶(ding)出(chu)(chu)装(zhuang)置(zhi)(zhi)可(ke)(ke)以将注(zhu)(zhu)(zhu)塑(su)(su)(su)成(cheng)(cheng)(cheng)品从模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)中(zhong)顶(ding)出(chu)(chu)，避(bi)免(mian)模(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)(ju)卡塞和(he)影响注(zhu)(zhu)(zhu)塑(su)(su)(su)效果。数控车床进(jin)给加工路(lu)线指车刀从对刀点开(kai)始(shi)运(yun)动起，直(zhi)至返回该点并结束加工程(cheng)序所经过(guo)(guo)的(de)(de)(de)(de)(de)路(lu)径.

机(ji)(ji)床(chuang)加(jia)(jia)(jia)(jia)工(gong)(gong)在选(xuan)(xuan)择(ze)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)时，需(xu)要考(kao)虑以下因素(su)：1.加(jia)(jia)(jia)(jia)工(gong)(gong)材(cai)料：根据(ju)(ju)(ju)加(jia)(jia)(jia)(jia)工(gong)(gong)材(cai)料的(de)(de)(de)(de)(de)(de)(de)(de)硬度(du)(du)、强度(du)(du)、韧性等特(te)性，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)材(cai)料和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)形(xing)(xing)状(zhuang)。2.加(jia)(jia)(jia)(jia)工(gong)(gong)方式：根据(ju)(ju)(ju)加(jia)(jia)(jia)(jia)工(gong)(gong)方式，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)类型，如铣刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)、钻头、车刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)等。3.加(jia)(jia)(jia)(jia)工(gong)(gong)精(jing)度(du)(du)：根据(ju)(ju)(ju)加(jia)(jia)(jia)(jia)工(gong)(gong)精(jing)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)要求(qiu)，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)尺(chi)寸和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)形(xing)(xing)状(zhuang)。4.加(jia)(jia)(jia)(jia)工(gong)(gong)效(xiao)率：根据(ju)(ju)(ju)加(jia)(jia)(jia)(jia)工(gong)(gong)效(xiao)率的(de)(de)(de)(de)(de)(de)(de)(de)要求(qiu)，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)材(cai)料和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)形(xing)(xing)状(zhuang)。5.刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)寿命(ming)：根据(ju)(ju)(ju)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)寿命(ming)的(de)(de)(de)(de)(de)(de)(de)(de)要求(qiu)，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)材(cai)料和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)形(xing)(xing)状(zhuang)。6.刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)成本(ben)：根据(ju)(ju)(ju)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)成本(ben)的(de)(de)(de)(de)(de)(de)(de)(de)要求(qiu)，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)材(cai)料和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)形(xing)(xing)状(zhuang)。总之，选(xuan)(xuan)择(ze)合(he)适(shi)的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)需(xu)要考(kao)虑加(jia)(jia)(jia)(jia)工(gong)(gong)材(cai)料、加(jia)(jia)(jia)(jia)工(gong)(gong)方式、加(jia)(jia)(jia)(jia)工(gong)(gong)精(jing)度(du)(du)、加(jia)(jia)(jia)(jia)工(gong)(gong)效(xiao)率、刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)寿命(ming)和刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)成本(ben)等因素(su)，以确保加(jia)(jia)(jia)(jia)工(gong)(gong)质(zhi)量和加(jia)(jia)(jia)(jia)工(gong)(gong)效(xiao)率。同时，刀(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)(dao)具(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)选(xuan)(xuan)择(ze)也需(xu)要根据(ju)(ju)(ju)具(ju)(ju)(ju)体的(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)任务和机(ji)(ji)床(chuang)特(te)点进行选(xuan)(xuan)择(ze)和配(pei)置。数控系统是五(wu)轴联动中心(xin)的(de)(de)(de)(de)(de)(de)(de)(de)内部控制(zhi)部分，它(ta)通过预先编制(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)程序(xu)，对机(ji)(ji)床(chuang)的(de)(de)(de)(de)(de)(de)(de)(de)运动进行控制(zhi)。衢州(zhou)冲压(ya)模(mo)具(ju)(ju)(ju)修模(mo)

保持机(ji)床的清洁和润(run)滑(hua)可以(yi)减少(shao)机(ji)床的磨损和热(re)量产生，从而降低加工温度。金华冷(leng)冲压模修模

立(li)式加工(gong)中(zhong)心(xin)有下列优点：①工(gong)件(jian)易装(zhuang)夹，可用(yong)(yong)通用(yong)(yong)的夹具如平(ping)口钳、压板、分度(du)头、回转工(gong)作台等装(zhuang)夹工(gong)件(jian)，工(gong)件(jian)的装(zhuang)夹定(ding)位方(fang)便(bian)；②刀具运动轨迹易观察，调试程序(xu)检查测(ce)量(liang)方(fang)便(bian)，可及时发现问(wen)题，进行(xing)停机处理(li)或修改；③冷却条件(jian)易建立(li)，冷却液能直接到达刀具和(he)加工(gong)表(biao)面(mian)(mian)(mian)；④坐(zuo)标(biao)(biao)系即X、Y、Z三(san)个坐(zuo)标(biao)(biao)轴(zhou)与笛卡儿坐(zuo)标(biao)(biao)系吻合(he)，感觉直观与图纸视(shi)角一致；⑤切(qie)屑易排除和(he)掉落，避免切(qie)屑划伤加工(gong)过的表(biao)面(mian)(mian)(mian)；⑥结(jie)构一般(ban)采用(yong)(yong)单柱式，它与相(xiang)应的卧(wo)式加工(gong)中(zhong)心(xin)相(xiang)比，结(jie)构简单、占地面(mian)(mian)(mian)积较小，价格(ge)较低。立(li)式加工(gong)中(zhong)心(xin)（图5-1）适于加工(gong)Z轴(zhou)方(fang)向(xiang)尺寸相(xiang)对较小的工(gong)件(jian)，一般(ban)的情况(kuang)下除底面(mian)(mian)(mian)不(bu)(bu)能加工(gong)外(wai)，其余五个面(mian)(mian)(mian)都可用(yong)(yong)不(bu)(bu)同的刀具进行(xing)轮廓(kuo)和(he)表(biao)面(mian)(mian)(mian)加工(gong)。金华冷冲(chong)压模(mo)修模(mo)

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