顺铣(xian)(xian)(xian)和逆(ni)铣(xian)(xian)(xian)：1)大多(duo)数平面(mian)(mian)铣(xian)(xian)(xian)削(xue)都是(shi)在(zai)带有(you)(you)丝杠或滚珠(zhu)丝杠的轻型机床上用(yong)逆(ni)铣(xian)(xian)(xian)方(fang)式来完成。但是(shi)，应(ying)(ying)尽(jin)量(liang)(liang)采(cai)用(yong)顺铣(xian)(xian)(xian)，这(zhei)样会取得更好的加工(gong)效果(guo)(guo)。因(yin)为逆(ni)铣(xian)(xian)(xian)时(shi)(shi)(shi)，刀(dao)(dao)(dao)片切(qie)入(ru)前产生(sheng)强烈摩(mo)擦(ca)，造(zao)成加工(gong)表(biao)(biao)面(mian)(mian)硬化，使下一(yi)个刀(dao)(dao)(dao)齿(chi)难以(yi)(yi)切(qie)入(ru)。当顺铣(xian)(xian)(xian)时(shi)(shi)(shi)，应(ying)(ying)使铣(xian)(xian)(xian)削(xue)宽(kuan)度(du)大约(yue)等于(yu)2/3铣(xian)(xian)(xian)刀(dao)(dao)(dao)直径，这(zhei)可保证(zheng)刀(dao)(dao)(dao)刃(ren)一(yi)开始(shi)就能立即切(qie)入(ru)工(gong)件(jian)，几乎没有(you)(you)摩(mo)擦(ca)。如果(guo)(guo)小(xiao)(xiao)(xiao)于(yu)1/2铣(xian)(xian)(xian)刀(dao)(dao)(dao)直径，则刀(dao)(dao)(dao)片又开始(shi)“摩(mo)擦(ca)”工(gong)件(jian)，因(yin)为切(qie)入(ru)时(shi)(shi)(shi)切(qie)削(xue)厚度(du)变小(xiao)(xiao)(xiao)，每齿(chi)进(jin)给(ji)量(liang)(liang)也(ye)将因(yin)径向(xiang)切(qie)削(xue)宽(kuan)度(du)的变窄而减小(xiao)(xiao)(xiao)。“摩(mo)擦(ca)”的结果(guo)(guo)使刀(dao)(dao)(dao)具寿(shou)命缩(suo)短，对(dui)于(yu)硬质合(he)金刀(dao)(dao)(dao)具，增(zeng)加每齿(chi)进(jin)给(ji)量(liang)(liang)和减小(xiao)(xiao)(xiao)切(qie)削(xue)深度(du)是(shi)比较有(you)(you)利的。所以(yi)(yi)粗(cu)铣(xian)(xian)(xian)时(shi)(shi)(shi)，若径向(xiang)切(qie)削(xue)宽(kuan)度(du)小(xiao)(xiao)(xiao)于(yu)铣(xian)(xian)(xian)刀(dao)(dao)(dao)半径时(shi)(shi)(shi)，增(zeng)加走(zou)刀(dao)(dao)(dao)量(liang)(liang)，其刀(dao)(dao)(dao)具寿(shou)命将会提高，加工(gong)时(shi)(shi)(shi)间随之缩(suo)短。当然，精铣(xian)(xian)(xian)需要(yao)工(gong)件(jian)表(biao)(biao)面(mian)(mian)光洁，所以(yi)(yi)应(ying)(ying)限(xian)制走(zou)刀(dao)(dao)(dao)量(liang)(liang)。2)试调(diao)这(zhei)一(yi)径向(xiang)铣(xian)(xian)(xian)削(xue)宽(kuan)度(du)，确定(ding)铣(xian)(xian)(xian)刀(dao)(dao)(dao)直径与(yu)径向(xiang)铣(xian)(xian)(xian)削(xue)宽(kuan)度(du)之比的工(gong)作，比较好在(zai)高精度(du)机床上进(jin)行(xing)，以(yi)(yi)便(bian)在(zai)调(diao)整比率的同时(shi)(shi)(shi)，观察其工(gong)件(jian)表(biao)(biao)面(mian)(mian)粗(cu)糙度(du)的变化。上海信志(zhi)机电(dian)设备有(you)(you)限(xian)公司，我们(men)将竭诚(cheng)为您(nin)服(fu)务。欢迎您(nin)的来电(dian)！韩国现代(dai)威亚重切(qie)型龙门加工(gong)中心(xin)

使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)平(ping)(ping)面(mian)(mian)零(ling)件周边轮廓的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)，常采用(yong)立(li)铣(xian)刀；2、使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)铣(xian)削(xue)平(ping)(ping)面(mian)(mian)时(shi)(shi)，应选(xuan)(xuan)硬质(zhi)合金刀片铣(xian)刀；3、使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)加(jia)(jia)工(gong)(gong)(gong)(gong)凸台、凹槽时(shi)(shi)，选(xuan)(xuan)高速钢立(li)铣(xian)刀；4、使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)加(jia)(jia)工(gong)(gong)(gong)(gong)毛坯表面(mian)(mian)或粗(cu)加(jia)(jia)工(gong)(gong)(gong)(gong)孔时(shi)(shi)，可选(xuan)(xuan)取镶硬质(zhi)合金刀片的(de)(de)玉(yu)米铣(xian)刀；5、使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)立(li)体型面(mian)(mian)和变斜(xie)角轮廓外形的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)，常采用(yong)球头铣(xian)刀、环(huan)形铣(xian)刀、锥形铣(xian)刀和盘形铣(xian)刀。使用(yong)CNC加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)进(jin)行(xing)(xing)(xing)自(zi)由曲面(mian)(mian)加(jia)(jia)工(gong)(gong)(gong)(gong)时(shi)(shi)，由于球头刀具的(de)(de)端部切(qie)(qie)削(xue)速度(du)为(wei)零(ling)，因此，为(wei)保证加(jia)(jia)工(gong)(gong)(gong)(gong)精度(du)，切(qie)(qie)削(xue)行(xing)(xing)(xing)距一般取得很(hen)能密，故球头常用(yong)于曲面(mian)(mian)的(de)(de)精加(jia)(jia)工(gong)(gong)(gong)(gong)。而平(ping)(ping)头刀具在(zai)表面(mian)(mian)加(jia)(jia)工(gong)(gong)(gong)(gong)质(zhi)量(liang)和切(qie)(qie)削(xue)效率方面(mian)(mian)都优于球头刀，因此，只要(yao)在(zai)保证不过切(qie)(qie)的(de)(de)前提(ti)下，无论(lun)是曲面(mian)(mian)的(de)(de)粗(cu)加(jia)(jia)工(gong)(gong)(gong)(gong)还是精加(jia)(jia)工(gong)(gong)(gong)(gong)，都应优先选(xuan)(xuan)择平(ping)(ping)头刀。韩国现(xian)代(dai)威亚重切(qie)(qie)型龙(long)门加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)心(xin)上海信志机电设备有(you)限(xian)公司(si)提(ti)供国内外名优设备，用(yong)户的(de)(de)信赖(lai)之选(xuan)(xuan)。期(qi)待为(wei)您服务(wu)！

龙(long)门加工(gong)中(zhong)心结(jie)构特点组成：1工(gong)作(zuo)(zuo)台龙(long)门加工(gong)中(zhong)心的(de)(de)(de)(de)工(gong)作(zuo)(zuo)台基本上(shang)是长方形(xing)的(de)(de)(de)(de)。工(gong)作(zuo)(zuo)台、床身(shen)、立柱(zhu)、横(heng)(heng)梁(liang)(liang)和(he)(he)滑(hua)枕(zhen)等大(da)(da)铸件(jian)(jian)采用铸铁(tie)或者焊接件(jian)(jian)，铸件(jian)(jian)内(nei)(nei)(nei)腔系蜂巢式(shi)(shi)复合排列结(jie)构，设计先进，均(jun)经时效及(ji)二次(ci)回火处理(li)(li)，消除残留内(nei)(nei)(nei)应力(li)使材质(zhi)稳(wen)定(ding)(ding)，确保(bao)工(gong)件(jian)(jian)加工(gong)精度(du)(du)(du)的(de)(de)(de)(de)稳(wen)定(ding)(ding)及(ji)机(ji)床寿(shou)命。2龙(long)门龙(long)门由一个横(heng)(heng)梁(liang)(liang)和(he)(he)两个立柱(zhu)构成。分为(wei)横(heng)(heng)梁(liang)(liang)固定(ding)(ding)、横(heng)(heng)梁(liang)(liang)靠定(ding)(ding)位块锁(suo)定(ding)(ding)分段升降和(he)(he)横(heng)(heng)梁(liang)(liang)任(ren)意升降三种类型(xing)(xing)。3滑(hua)枕(zhen)滑(hua)枕(zhen)从结(jie)构上(shang)可分为(wei)开(kai)式(shi)(shi)和(he)(he)闭(bi)(bi)式(shi)(shi)两种型(xing)(xing)式(shi)(shi)。开(kai)式(shi)(shi)结(jie)构的(de)(de)(de)(de)滑(hua)枕(zhen)通过压(ya)板(ban)夹(jia)紧(jin)在主轴箱(xiang)上(shang)，滑(hua)枕(zhen)的(de)(de)(de)(de)截面积大(da)(da)；闭(bi)(bi)式(shi)(shi)结(jie)构的(de)(de)(de)(de)滑(hua)枕(zhen)被夹(jia)紧(jin)在主轴箱(xiang)内(nei)(nei)(nei)，滑(hua)枕(zhen)的(de)(de)(de)(de)截面积小(xiao)(xiao)。4刀库刀库的(de)(de)(de)(de)基本型(xing)(xing)式(shi)(shi)有(you)转塔型(xing)(xing)、轮鼓型(xing)(xing)和(he)(he)链长型(xing)(xing)三种。5附(fu)件(jian)(jian)头(tou)(tou)库大(da)(da)型(xing)(xing)复杂零件(jian)(jian)的(de)(de)(de)(de)加工(gong)通常(chang)需(xu)(xu)要(yao)很(hen)多附(fu)件(jian)(jian)头(tou)(tou)。附(fu)件(jian)(jian)头(tou)(tou)根据工(gong)件(jian)(jian)的(de)(de)(de)(de)加工(gong)要(yao)求进行特殊设计，一般(ban)分为(wei)直角(jiao)头(tou)(tou)、加长头(tou)(tou)、特殊角(jiao)度(du)(du)(du)头(tou)(tou)等。6数控系统现在数控系统供应商很(hen)多，按照不(bu)同(tong)的(de)(de)(de)(de)需(xu)(xu)求系统品牌和(he)(he)型(xing)(xing)号(hao)有(you)不(bu)同(tong)的(de)(de)(de)(de)选择。7精度(du)(du)(du)机(ji)床的(de)(de)(de)(de)精度(du)(du)(du)是指机(ji)床在未受(shou)外载荷(he)的(de)(de)(de)(de)条件(jian)(jian)下的(de)(de)(de)(de)原始精度(du)(du)(du)。精度(du)(du)(du)通常(chang)用它的(de)(de)(de)(de)反面—与理(li)(li)想状态之间的(de)(de)(de)(de)偏(pian)差(简(jian)称误差)来(lai)表示，误差越小(xiao)(xiao)，则精度(du)(du)(du)越高。

卧式加(jia)(jia)(jia)工(gong)(gong)中(zhong)(zhong)心(xin)指主轴为水平(ping)状态的(de)加(jia)(jia)(jia)工(gong)(gong)中(zhong)(zhong)心(xin)，通(tong)常都带有自动(dong)分度的(de)回转工(gong)(gong)作(zuo)台(tai)，它一(yi)般具(ju)(ju)有3～5个(ge)运动(dong)坐(zuo)标，常见的(de)是三个(ge)直(zhi)线运动(dong)坐(zuo)标加(jia)(jia)(jia)一(yi)个(ge)回转运动(dong)坐(zuo)标，工(gong)(gong)件(jian)在一(yi)次装(zhuang)卡后(hou)，完(wan)成(cheng)除安装(zhuang)面和(he)顶面以外的(de)其余(yu)四个(ge)表面的(de)加(jia)(jia)(jia)工(gong)(gong)，它适合加(jia)(jia)(jia)上(shang)箱(xiang)体类零件(jian)。与立式加(jia)(jia)(jia)工(gong)(gong)中(zhong)(zhong)心(xin)相比较，卧式加(jia)(jia)(jia)工(gong)(gong)中(zhong)(zhong)心(xin)加(jia)(jia)(jia)工(gong)(gong)时排屑容易，对加(jia)(jia)(jia)工(gong)(gong)有利，但结构复杂，价格(ge)较高。卧式加(jia)(jia)(jia)工(gong)(gong)中(zhong)(zhong)心(xin)各个(ge)坐(zuo)标的(de)运动(dong)可由(you)工(gong)(gong)作(zuo)台(tai)移(yi)动(dong)或由(you)主轴移(yi)动(dong)来(lai)完(wan)成(cheng)，也就是说某(mou)一(yi)方(fang)向的(de)运功(gong)可以由(you)刀具(ju)(ju)固定，工(gong)(gong)件(jian)移(yi)动(dong)来(lai)完(wan)成(cheng)，或者是由(you)工(gong)(gong)件(jian)固定，刀具(ju)(ju)移(yi)动(dong)来(lai)完(wan)成(cheng)。上(shang)海信(xin)志(zhi)机电(dian)(dian)设(she)(she)备有限公(gong)司秉持诚信(xin)为本的(de)经(jing)营理(li)念，提供(gong)名优机电(dian)(dian)设(she)(she)备，欢迎您(nin)的(de)来(lai)电(dian)(dian)！

加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)心设(she)置有(you)刀(dao)库，刀(dao)库中(zhong)(zhong)(zhong)(zhong)存放着不(bu)(bu)同数(shu)量的(de)各种刀(dao)具或(huo)检具，在加(jia)(jia)工(gong)(gong)(gong)(gong)过(guo)程中(zhong)(zhong)(zhong)(zhong)由程序自动选用(yong)和(he)更换(huan)。这(zhei)(zhei)是(shi)它(ta)与数(shu)控铣床、数(shu)控镗床的(de)主要(yao)区别(bie)。加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)心是(shi)一种综合加(jia)(jia)工(gong)(gong)(gong)(gong)能(neng)力较(jiao)强(qiang)的(de)设(she)备(bei)，工(gong)(gong)(gong)(gong)件(jian)一次装(zhuang)夹后能(neng)完(wan)成较(jiao)多(duo)的(de)加(jia)(jia)工(gong)(gong)(gong)(gong)步骤(zhou)，加(jia)(jia)工(gong)(gong)(gong)(gong)精(jing)度较(jiao)高，就(jiu)中(zhong)(zhong)(zhong)(zhong)等加(jia)(jia)工(gong)(gong)(gong)(gong)难度的(de)批(pi)量工(gong)(gong)(gong)(gong)件(jian)，其效(xiao)率(lv)是(shi)普(pu)通设(she)备(bei)的(de)5～10倍，特别(bie)是(shi)它(ta)能(neng)完(wan)成许多(duo)普(pu)通设(she)备(bei)不(bu)(bu)能(neng)完(wan)成的(de)加(jia)(jia)工(gong)(gong)(gong)(gong)。加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)心对(dui)形状(zhuang)较(jiao)复(fu)杂(za)，精(jing)度要(yao)求高的(de)单件(jian)加(jia)(jia)工(gong)(gong)(gong)(gong)或(huo)中(zhong)(zhong)(zhong)(zhong)小批(pi)量多(duo)品种生产(chan)更为(wei)适(shi)用(yong)。特别(bie)是(shi)对(dui)于(yu)必需(xu)采用(yong)工(gong)(gong)(gong)(gong)装(zhuang)和(he)专(zhuan)机设(she)备(bei)来保证产(chan)品质量和(he)效(xiao)率(lv)的(de)工(gong)(gong)(gong)(gong)件(jian)，采用(yong)加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)心加(jia)(jia)工(gong)(gong)(gong)(gong)，可以(yi)省(sheng)去工(gong)(gong)(gong)(gong)装(zhuang)和(he)专(zhuan)机。这(zhei)(zhei)会为(wei)新产(chan)品的(de)研制(zhi)和(he)改型(xing)换(huan)代节省(sheng)大量的(de)时间和(he)费(fei)用(yong)，从而使企业具有(you)较(jiao)强(qiang)的(de)竞(jing)争能(neng)力。上(shang)海(hai)信(xin)志机电设(she)备(bei)有(you)限(xian)公司提供国(guo)内(nei)外(wai)名(ming)优(you)设(she)备(bei)，用(yong)户的(de)信(xin)赖之选！铁王动柱型(xing)龙门加(jia)(jia)工(gong)(gong)(gong)(gong)中(zhong)(zhong)(zhong)(zhong)心价(jia)格

上海信志(zhi)机(ji)电(dian)设备有(you)限公司提(ti)供(gong)设备销(xiao)售，技(ji)术服务，维修和用户(hu)(hu)指导。欢(huan)迎新老客户(hu)(hu)来电(dian)！韩国(guo)现代(dai)威亚重切(qie)型(xing)龙门(men)加工中(zhong)心

加(jia)(jia)工(gong)中(zhong)心切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)：一(yi)、润滑作(zuo)用(yong)(yong)(yong)：减小切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)力、摩(mo)擦和功率(lv)消耗，降(jiang)低刀(dao)(dao)(dao)(dao)具(ju)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)面(mian)(mian)与加(jia)(jia)工(gong)表(biao)面(mian)(mian)的(de)(de)(de)(de)(de)(de)(de)(de)温(wen)度(du)(du)(du)(du)，减少刀(dao)(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)损耗，很大(da)的(de)(de)(de)(de)(de)(de)(de)(de)降(jiang)低了(le)企业的(de)(de)(de)(de)(de)(de)(de)(de)刀(dao)(dao)(dao)(dao)具(ju)成(cheng)本；二、清洗作(zuo)用(yong)(yong)(yong)：将切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)产生的(de)(de)(de)(de)(de)(de)(de)(de)碎(sui)屑(xie)从(cong)加(jia)(jia)工(gong)表(biao)面(mian)(mian)及(ji)时(shi)(shi)(shi)消除，并形(xing)成(cheng)保护膜，避免了(le)碎(sui)屑(xie)划(hua)伤(shang)已(yi)加(jia)(jia)工(gong)零件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)(mian)精度(du)(du)(du)(du)及(ji)光洁度(du)(du)(du)(du)；三、冷却作(zuo)用(yong)(yong)(yong)：降(jiang)低切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)摩(mo)擦产生的(de)(de)(de)(de)(de)(de)(de)(de)温(wen)度(du)(du)(du)(du)，减少了(le)工(gong)件(jian)和刀(dao)(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)热变(bian)形(xing)，保持了(le)刀(dao)(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)硬度(du)(du)(du)(du)，因(yin)此提高了(le)加(jia)(jia)工(gong)精度(du)(du)(du)(du)和刀(dao)(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)(de)(de)(de)(de)耐用(yong)(yong)(yong)度(du)(du)(du)(du)；根据工(gong)件(jian)材(cai)(cai)料进行选(xuan)(xuan)择当(dang)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)质是(shi)铸铁或青铜时(shi)(shi)(shi),一(yi)般不用(yong)(yong)(yong)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。只有在精加(jia)(jia)工(gong)时(shi)(shi)(shi)才会用(yong)(yong)(yong)煤(mei)油(you)做切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。当(dang)加(jia)(jia)工(gong)铝质材(cai)(cai)料时(shi)(shi)(shi),要(yao)选(xuan)(xuan)用(yong)(yong)(yong)煤(mei)油(you)作(zuo)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。当(dang)加(jia)(jia)工(gong)的(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)质为(wei)有色(se)金属时(shi)(shi)(shi),避免选(xuan)(xuan)择使用(yong)(yong)(yong)含(han)硫的(de)(de)(de)(de)(de)(de)(de)(de)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。当(dang)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)的(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)质为(wei)镁(mei)合金时(shi)(shi)(shi),要(yao)选(xuan)(xuan)用(yong)(yong)(yong)矿物油(you)作(zuo)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。在切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)常见的(de)(de)(de)(de)(de)(de)(de)(de)钢件(jian)时(shi)(shi)(shi),会选(xuan)(xuan)用(yong)(yong)(yong)乳化(hua)液(ye)(ye)(ye)(ye)作(zuo)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。当(dang)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)的(de)(de)(de)(de)(de)(de)(de)(de)材(cai)(cai)质是(shi)比(bi)较难切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)材(cai)(cai)料时(shi)(shi)(shi),应(ying)选(xuan)(xuan)用(yong)(yong)(yong)极压切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。在进行常规(gui)材(cai)(cai)质的(de)(de)(de)(de)(de)(de)(de)(de)粗加(jia)(jia)工(gong)时(shi)(shi)(shi)，其(qi)加(jia)(jia)工(gong)吃(chi)刀(dao)(dao)(dao)(dao)量也比(bi)较大(da)，这时(shi)(shi)(shi)应(ying)选(xuan)(xuan)用(yong)(yong)(yong)冷却效(xiao)果好的(de)(de)(de)(de)(de)(de)(de)(de)切(qie)(qie)(qie)(qie)(qie)(qie)(qie)削(xue)(xue)(xue)(xue)(xue)液(ye)(ye)(ye)(ye)。韩国现代威亚(ya)重切(qie)(qie)(qie)(qie)(qie)(qie)(qie)型龙门加(jia)(jia)工(gong)中(zhong)心

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