常用(yong)(yong)(yong)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)工具(ju)(ju)应(ying)如(ru)何进(jin)(jin)行(xing)维(wei)(wei)护和(he)保(bao)(bao)养(yang)？在(zai)(zai)机床上测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)零(ling)件(jian)(jian)(jian)时，要(yao)(yao)(yao)等(deng)零(ling)件(jian)(jian)(jian)完全停稳后(hou)进(jin)(jin)行(xing)，否则不(bu)(bu)(bu)但使(shi)量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)面(mian)过早磨损(sun)而失去精度，且(qie)会(hui)造(zao)(zao)成(cheng)事故(gu)。测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)前应(ying)把量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)面(mian)和(he)零(ling)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)被(bei)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)表(biao)面(mian)都要(yao)(yao)(yao)揩(kai)干净(jing)，以(yi)免(mian)(mian)因(yin)有(you)脏物(wu)存(cun)在(zai)(zai)而影(ying)响(xiang)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)精度。下面(mian)小(xiao)编就详细为您介(jie)绍(shao)常用(yong)(yong)(yong)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)工具(ju)(ju)的(de)(de)(de)(de)(de)维(wei)(wei)护和(he)保(bao)(bao)养(yang)。正确地(di)使(shi)用(yong)(yong)(yong)精密量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)是保(bao)(bao)证产品质量(liang)(liang)(liang)(liang)(liang)(liang)的(de)(de)(de)(de)(de)重(zhong)要(yao)(yao)(yao)条件(jian)(jian)(jian)之(zhi)一(yi)(yi)。要(yao)(yao)(yao)保(bao)(bao)持量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)精度和(he)它工作(zuo)的(de)(de)(de)(de)(de)可(ke)靠性(xing)，除了在(zai)(zai)使(shi)用(yong)(yong)(yong)中要(yao)(yao)(yao)按照(zhao)合理的(de)(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)方法进(jin)(jin)行(xing)操作(zuo)以(yi)外，还(hai)必须(xu)做好量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)维(wei)(wei)护和(he)保(bao)(bao)养(yang)工作(zuo)。常用(yong)(yong)(yong)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)工具(ju)(ju)1、在(zai)(zai)机床上测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)零(ling)件(jian)(jian)(jian)时，要(yao)(yao)(yao)等(deng)零(ling)件(jian)(jian)(jian)完全停稳后(hou)进(jin)(jin)行(xing)，否则不(bu)(bu)(bu)但使(shi)量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)面(mian)过早磨损(sun)而失去精度，且(qie)会(hui)造(zao)(zao)成(cheng)事故(gu)。尤(you)其是车工使(shi)用(yong)(yong)(yong)外卡(ka)时，不(bu)(bu)(bu)要(yao)(yao)(yao)以(yi)为卡(ka)钳简单，磨损(sun)一(yi)(yi)点无所谓，要(yao)(yao)(yao)注意(yi)铸件(jian)(jian)(jian)内常有(you)气(qi)孔(kong)和(he)缩孔(kong)，一(yi)(yi)旦钳脚落入气(qi)孔(kong)内，可(ke)把操作(zuo)者的(de)(de)(de)(de)(de)手(shou)也拉进(jin)(jin)去，造(zao)(zao)成(cheng)严重(zhong)事故(gu)。2、测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)前应(ying)把量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)的(de)(de)(de)(de)(de)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)面(mian)和(he)零(ling)件(jian)(jian)(jian)的(de)(de)(de)(de)(de)被(bei)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)表(biao)面(mian)都要(yao)(yao)(yao)揩(kai)干净(jing)，以(yi)免(mian)(mian)因(yin)有(you)脏物(wu)存(cun)在(zai)(zai)而影(ying)响(xiang)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)精度。用(yong)(yong)(yong)精密量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)如(ru)游标卡(ka)尺(chi)、百分尺(chi)和(he)百分表(biao)等(deng)，去测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)锻铸件(jian)(jian)(jian)毛(mao)坯(pi)，或带有(you)研磨剂(如(ru)金刚砂等(deng))的(de)(de)(de)(de)(de)表(biao)面(mian)是错误的(de)(de)(de)(de)(de)，这(zhei)样易使(shi)测(ce)(ce)(ce)量(liang)(liang)(liang)(liang)(liang)(liang)面(mian)很快磨损(sun)而失去精度。3、量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)在(zai)(zai)使(shi)用(yong)(yong)(yong)过程中，不(bu)(bu)(bu)要(yao)(yao)(yao)和(he)工具(ju)(ju)、刀(dao)具(ju)(ju)如(ru)锉刀(dao)、榔(lang)头、车刀(dao)和(he)钻头等(deng)堆放在(zai)(zai)一(yi)(yi)起，免(mian)(mian)碰(peng)伤量(liang)(liang)(liang)(liang)(liang)(liang)具(ju)(ju)。铣削方式(shi)不(bu)(bu)(bu)同根据不(bu)(bu)(bu)同的(de)(de)(de)(de)(de)加工条件(jian)(jian)(jian)，为提高(gao)刀(dao)具(ju)(ju)的(de)(de)(de)(de)(de)耐(nai)用(yong)(yong)(yong)度和(he)生(sheng)产率，可(ke)选(xuan)用(yong)(yong)(yong)不(bu)(bu)(bu)同的(de)(de)(de)(de)(de)铣削方式(shi)。宁波机加工刀(dao)具(ju)(ju)生(sheng)产厂家

测(ce)(ce)量(liang)(liang)技(ji)(ji)(ji)术(shu)(shu)是信(xin)息化制造技(ji)(ji)(ji)术(shu)(shu)的(de)(de)基础和(he)关键，再加上近(jin)(jin)几年(nian)(nian)(nian)测(ce)(ce)量(liang)(liang)技(ji)(ji)(ji)术(shu)(shu)的(de)(de)不断发展，测(ce)(ce)量(liang)(liang)技(ji)(ji)(ji)术(shu)(shu)越(yue)来越(yue)趋(qu)向(xiang)完善，而(er)数(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)化测(ce)(ce)量(liang)(liang)技(ji)(ji)(ji)术(shu)(shu)已经成(cheng)为数(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)化制造技(ji)(ji)(ji)术(shu)(shu)的(de)(de)一个(ge)不可或(huo)缺(que)的(de)(de)关键组成(cheng)部(bu)分，目前(qian)在生产(chan)(chan)(chan)现场(chang)，数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)越(yue)来越(yue)常见，如(ru)(ru)数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)卡尺(chi)，千分尺(chi)，外(wai)径表(biao)等(deng)(deng)量(liang)(liang)具(ju)(ju)。而(er)且，近(jin)(jin)年(nian)(nian)(nian)来，数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)和(he)数(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)测(ce)(ce)量(liang)(liang)仪(yi)器仪(yi)表(biao)有了较快的(de)(de)发展，在数(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)化数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)位移传(chuan)感技(ji)(ji)(ji)术(shu)(shu)和(he)产(chan)(chan)(chan)品中，当今主(zhu)要(yao)有光栅(zha)、感应同步(bu)器、容(rong)栅(zha)、磁栅(zha)和(he)球(qiu)栅(zha)等(deng)(deng)。容(rong)栅(zha)数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)的(de)(de)产(chan)(chan)(chan)量(liang)(liang)大(da)，应用(yong)(yong)。各类数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)卡尺(chi)、数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)百分表(biao)、数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)千分表(biao)、数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)千分尺(chi)以(yi)及数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)内(nei)、外(wai)径表(biao)等(deng)(deng)等(deng)(deng)，品种(zhong)繁多，性(xing)能(neng)(neng)各异。因而(er)，在计算机信(xin)息技(ji)(ji)(ji)术(shu)(shu)、自动(dong)化数(shu)(shu)(shu)(shu)(shu)字(zi)(zi)(zi)(zi)测(ce)(ce)量(liang)(liang)技(ji)(ji)(ji)术(shu)(shu)快速发展的(de)(de)，数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)在各种(zhong)制造业(ye)、尤其是传(chuan)统机械制造业(ye)中，正以(yi)强劲的(de)(de)势头替代传(chuan)统的(de)(de)机械量(liang)(liang)具(ju)(ju)和(he)气动(dong)量(liang)(liang)具(ju)(ju)，在生产(chan)(chan)(chan)现场(chang)使用(yong)(yong)中占(zhan)(zhan)领了主(zhu)导位置(zhi)。数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)目前(qian)市场(chang)缺(que)口巨大(da)根(gen)据对(dui)国际市场(chang)的(de)(de)需求(qiu)分析，未来几年(nian)(nian)(nian)国际市场(chang)对(dui)电子数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)量(liang)(liang)仪(yi)需求(qiu)量(liang)(liang)将以(yi)每年(nian)(nian)(nian)30%以(yi)上的(de)(de)增(zeng)长(zhang)率递增(zeng)；到2010年(nian)(nian)(nian)，全球(qiu)对(dui)数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)的(de)(de)需求(qiu)量(liang)(liang)将达到2000万套，而(er)且其中的(de)(de)技(ji)(ji)(ji)术(shu)(shu)含(han)量(liang)(liang)高(gao)、性(xing)价(jia)比优(you)的(de)(de)产(chan)(chan)(chan)品所占(zhan)(zhan)的(de)(de)比例越(yue)来越(yue)大(da)。但产(chan)(chan)(chan)量(liang)(liang)方面，2003年(nian)(nian)(nian)全球(qiu)数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)的(de)(de)生产(chan)(chan)(chan)能(neng)(neng)力为300万套，占(zhan)(zhan)量(liang)(liang)具(ju)(ju)产(chan)(chan)(chan)量(liang)(liang)的(de)(de)10%左右。2005年(nian)(nian)(nian)全球(qiu)生产(chan)(chan)(chan)各种(zhong)数(shu)(shu)(shu)(shu)(shu)显(xian)(xian)(xian)(xian)量(liang)(liang)具(ju)(ju)有700万套。浙江五金行(xing)业(ye)机加工(gong)(gong)刀(dao)具(ju)(ju)质(zhi)量(liang)(liang)如(ru)(ru)何工(gong)(gong)件材(cai)料具(ju)(ju)有不同的(de)(de)组织结构和(he)被切(qie)削的(de)(de)优(you)良性(xing)能(neng)(neng)。同时，生产(chan)(chan)(chan)可选用(yong)(yong)的(de)(de)材(cai)料种(zhong)类很(hen)多。

铣(xian)刀的(de)(de)(de)(de)每(mei)个刀刃之间的(de)(de)(de)(de)空间是有(you)限(xian)的(de)(de)(de)(de)，每(mei)个刀齿(chi)切(qie)(qie)下的(de)(de)(de)(de)切(qie)(qie)屑必须有(you)足够的(de)(de)(de)(de)空间容纳并且能够顺(shun)利排出，否则会造成(cheng)刀具(ju)损(sun)坏(huai)。返(fan)回为(wei)了适应不同材料和(he)(he)切(qie)(qie)削(xue)(xue)条件(jian)(jian)的(de)(de)(de)(de)要求，以提高切(qie)(qie)削(xue)(xue)效(xiao)率和(he)(he)刀具(ju)耐用(yong)(yong)度，每(mei)种被加(jia)工表(biao)(biao)面(mian)(mian)的(de)(de)(de)(de)铣(xian)削(xue)(xue)有(you)时可(ke)用(yong)(yong)不同的(de)(de)(de)(de)铣(xian)刀、不同的(de)(de)(de)(de)铣(xian)削(xue)(xue)方(fang)式(shi)进行加(jia)工。如铣(xian)平面(mian)(mian)可(ke)以用(yong)(yong)平面(mian)(mian)铣(xian)刀、立铣(xian)刀、端铣(xian)刀等，铣(xian)削(xue)(xue)方(fang)式(shi)可(ke)以选用(yong)(yong)顺(shun)铣(xian)或逆铣(xian)。切(qie)(qie)削(xue)(xue)层(ceng):铣(xian)削(xue)(xue)加(jia)工时，铣(xian)刀上(shang)两个相邻刀齿(chi)在工件(jian)(jian)上(shang)先后(hou)形(xing)成(cheng)的(de)(de)(de)(de)两个过渡表(biao)(biao)面(mian)(mian)之间的(de)(de)(de)(de)一层(ceng)金(jin)属层(ceng)。切(qie)(qie)削(xue)(xue)时的(de)(de)(de)(de)切(qie)(qie)削(xue)(xue)用(yong)(yong)量决定着切(qie)(qie)削(xue)(xue)层(ceng)的(de)(de)(de)(de)形(xing)状(zhuang)和(he)(he)尺(chi)寸。切(qie)(qie)削(xue)(xue)层(ceng)的(de)(de)(de)(de)形(xing)状(zhuang)和(he)(he)尺(chi)寸对铣(xian)削(xue)(xue)过程有(you)很大的(de)(de)(de)(de)影(ying)响。

用(yong)扳手(shou)(shou)调(diao)(diao)节套管的(de)(de)(de)位置，使(shi)(shi)两零(ling)(ling)(ling)线(xian)(xian)(xian)(xian)对齐，再(zai)把(ba)小(xiao)螺丝(si)拧紧。不(bu)同(tong)厂(chang)家生(sheng)产的(de)(de)(de)千(qian)(qian)(qian)分尺(chi)的(de)(de)(de)调(diao)(diao)零(ling)(ling)(ling)方(fang)法不(bu)一(yi)(yi)样，这里是其中一(yi)(yi)种调(diao)(diao)零(ling)(ling)(ling)的(de)(de)(de)方(fang)法。检(jian)查千(qian)(qian)(qian)分尺(chi)零(ling)(ling)(ling)位是否(fou)校准时，要使(shi)(shi)螺杆(gan)和(he)测(ce)(ce)砧(zhen)(zhen)接触(chu)，偶而会发(fa)生(sheng)向(xiang)(xiang)后旋(xuan)转测(ce)(ce)力装置两者不(bu)分离的(de)(de)(de)情形。这时可(ke)用(yong)左手(shou)(shou)手(shou)(shou)心用(yong)力顶住尺(chi)架上(shang)(shang)测(ce)(ce)砧(zhen)(zhen)的(de)(de)(de)左侧(ce)，右手(shou)(shou)手(shou)(shou)心顶住测(ce)(ce)力装置，再(zai)用(yong)手(shou)(shou)指(zhi)沿(yan)逆(ni)时针方(fang)向(xiang)(xiang)旋(xuan)转旋(xuan)钮，可(ke)以使(shi)(shi)螺杆(gan)和(he)测(ce)(ce)砧(zhen)(zhen)分开。外(wai)径(jing)千(qian)(qian)(qian)分尺(chi)的(de)(de)(de)操作(zuo)方(fang)法1）使(shi)(shi)用(yong)前应先检(jian)查零(ling)(ling)(ling)点(dian)：缓缓转动(dong)(dong)(dong)微(wei)调(diao)(diao)旋(xuan)钮D′，使(shi)(shi)测(ce)(ce)杆(gan)（E）和(he)测(ce)(ce)砧(zhen)(zhen)（A）接触(chu)，到(dao)棘(ji)轮发(fa)出(chu)(chu)声音为止，此时可(ke)动(dong)(dong)(dong)尺(chi)（活动(dong)(dong)(dong)套筒(tong)）上(shang)(shang)的(de)(de)(de)零(ling)(ling)(ling)刻(ke)线(xian)(xian)(xian)(xian)应当和(he)固(gu)(gu)定(ding)套筒(tong)上(shang)(shang)的(de)(de)(de)基(ji)准线(xian)(xian)(xian)(xian)（长横(heng)线(xian)(xian)(xian)(xian)）对正，否(fou)则有零(ling)(ling)(ling)误差。2）左手(shou)(shou)持尺(chi)架（C），右手(shou)(shou)转动(dong)(dong)(dong)粗(cu)调(diao)(diao)旋(xuan)钮D使(shi)(shi)测(ce)(ce)杆(gan)E与(yu)测(ce)(ce)砧(zhen)(zhen)A间距稍大(da)于被测(ce)(ce)物，放入被测(ce)(ce)物，转动(dong)(dong)(dong)保护(hu)旋(xuan)钮D′到(dao)夹住被测(ce)(ce)物，直到(dao)棘(ji)轮发(fa)出(chu)(chu)声音为止，拨(bo)动(dong)(dong)(dong)固(gu)(gu)定(ding)旋(xuan)钮B使(shi)(shi)测(ce)(ce)杆(gan)固(gu)(gu)定(ding)后读(du)(du)数(shu)(shu)。外(wai)径(jing)千(qian)(qian)(qian)分尺(chi)的(de)(de)(de)读(du)(du)数(shu)(shu)读(du)(du)数(shu)(shu)时，先以微(wei)分筒(tong)的(de)(de)(de)端面为准线(xian)(xian)(xian)(xian)，读(du)(du)出(chu)(chu)固(gu)(gu)定(ding)套管下(xia)刻(ke)度(du)(du)(du)线(xian)(xian)(xian)(xian)的(de)(de)(de)分度(du)(du)(du)值（只(zhi)读(du)(du)出(chu)(chu)以毫米为单位的(de)(de)(de)整数(shu)(shu)），再(zai)以固(gu)(gu)定(ding)套管上(shang)(shang)的(de)(de)(de)水平(ping)横(heng)线(xian)(xian)(xian)(xian)作(zuo)为读(du)(du)数(shu)(shu)准线(xian)(xian)(xian)(xian)，读(du)(du)出(chu)(chu)可(ke)动(dong)(dong)(dong)刻(ke)度(du)(du)(du)上(shang)(shang)的(de)(de)(de)分度(du)(du)(du)值，读(du)(du)数(shu)(shu)时应估读(du)(du)到(dao)小(xiao)刻(ke)度(du)(du)(du)的(de)(de)(de)十(shi)分之一(yi)(yi)，即(ji)。如果(guo)微(wei)分筒(tong)的(de)(de)(de)端面与(yu)固(gu)(gu)定(ding)刻(ke)度(du)(du)(du)的(de)(de)(de)下(xia)刻(ke)度(du)(du)(du)线(xian)(xian)(xian)(xian)之间无上(shang)(shang)刻(ke)度(du)(du)(du)线(xian)(xian)(xian)(xian)，测(ce)(ce)量(liang)结果(guo)即(ji)为下(xia)刻(ke)度(du)(du)(du)线(xian)(xian)(xian)(xian)的(de)(de)(de)数(shu)(shu)值加可(ke)动(dong)(dong)(dong)刻(ke)度(du)(du)(du)的(de)(de)(de)值。刀齿(chi)容易出(chu)(chu)现径(jing)向(xiang)(xiang)跳动(dong)(dong)(dong)，这将造成刀齿(chi)负(fu)荷不(bu)等，磨损不(bu)均匀(yun)，影(ying)响已加工表面质(zhi)量(liang)。

铠削加(jia)(jia)(jia)工(gong):是(shi)(shi)在铣(xian)床上(shang)(shang)使用旋(xuan)(xuan)转(zhuan)多(duo)刃刀(dao)(dao)具，对工(gong)件(jian)进行切(qie)(qie)削加(jia)(jia)(jia)工(gong)的(de)(de)方法(fa)。铣(xian)削加(jia)(jia)(jia)工(gong)时，铣(xian)刀(dao)(dao)的(de)(de)旋(xuan)(xuan)转(zhuan)是(shi)(shi)主(zhu)运动(dong)，铣(xian)刀(dao)(dao)或工(gong)件(jian)沿坐标(biao)方向的(de)(de)直线(xian)运动(dong)或回(hui)转(zhuan)运动(dong)是(shi)(shi)进给运动(dong)。适用于(yu)平面(mian)(mian)类(lei)和(he)沟槽(cao)类(lei)工(gong)件(jian)的(de)(de)加(jia)(jia)(jia)工(gong)。铣(xian)削加(jia)(jia)(jia)工(gong)的(de)(de)特点(1)断续切(qie)(qie)削，冲击、振动(dong)大;(2)多(duo)刀(dao)(dao)多(duo)刃切(qie)(qie)削，生(sheng)产(chan)率(lv)高;(3)半封(feng)闭(bi)式(shi)切(qie)(qie)削，要(yao)有容屑和(he)排屑空(kong)间;3(4)切(qie)(qie)削负荷呈周期变化;(5)同一种被加(jia)(jia)(jia)工(gong)表面(mian)(mian)可(ke)以选(xuan)用不同的(de)(de)铣(xian)削方式(shi)和(he)刀(dao)(dao)具。2.铣(xian)削加(jia)(jia)(jia)工(gong)应(ying)用铣(xian)刀(dao)(dao)的(de)(de)类(lei)型和(he)形(xing)(xing)状多(duo)样，用不同类(lei)型的(de)(de)多(duo)刃回(hui)转(zhuan)体(ti)刀(dao)(dao)具在铣(xian)床上(shang)(shang)加(jia)(jia)(jia)工(gong)平面(mian)(mian)、沟槽(cao)、螺(luo)旋(xuan)(xuan)面(mian)(mian)、成形(xing)(xing)面(mian)(mian)、台阶、切(qie)(qie)断、型腔面(mian)(mian)等。还(hai)可(ke)在铣(xian)床上(shang)(shang)安钻头、镗刀(dao)(dao)、铰刀(dao)(dao)来加(jia)(jia)(jia)工(gong)工(gong)件(jian)上(shang)(shang)的(de)(de)孔。分析零(ling)件(jian)图(tu)及产(chan)品装配图(tu)， 对零(ling)件(jian)进行工(gong)艺分析;选(xuan)择毛坯并拟订工(gong)艺路(lu)线(xian)确定各工(gong)序的(de)(de)加(jia)(jia)(jia)工(gong)余(yu)量;计(ji)算工(gong)序尺寸。湖州(zhou)机加(jia)(jia)(jia)工(gong)刀(dao)(dao)具批发厂家

刀具(ju)是(shi)金(jin)属(shu)机(ji)(ji)械加(jia)工的基础设备，也是(shi)金(jin)属(shu)切削(xue)机(ji)(ji)床的必备工具(ju)。宁波机(ji)(ji)加(jia)工刀具(ju)生(sheng)产(chan)厂家

量(liang)(liang)具(ju)(ju)(ju)的(de)种类(lei)很多，根据其用(yong)途(tu)和(he)特点不(bu)同(tong)，可(ke)以(yi)分为:1.量(liang)(liang)具(ju)(ju)(ju):这类(lei)量(liang)(liang)具(ju)(ju)(ju)一(yi)般(ban)都有刻度(du)(du)，在其测量(liang)(liang)范(fan)围内可(ke)以(yi)直(zhi)接测出(chu)零件和(he)产品形(xing)状及尺(chi)(chi)寸的(de)具(ju)(ju)(ju)体数值。如游标(biao)(biao)卡尺(chi)(chi)、千分尺(chi)(chi)、百分表(biao)和(he)角(jiao)度(du)(du)尺(chi)(chi)等。2.量(liang)(liang)具(ju)(ju)(ju):这类(lei)量(liang)(liang)具(ju)(ju)(ju)不(bu)能(neng)(neng)测量(liang)(liang)出(chu)实际尺(chi)(chi)寸，只能(neng)(neng)测定零件和(he)产品的(de)形(xing)状、尺(chi)(chi)寸是(shi)(shi)否合格，如卡规(gui)、塞规(gui)等。3.标(biao)(biao)准量(liang)(liang)快:这类(lei)量(liang)(liang)具(ju)(ju)(ju)只能(neng)(neng)制成某一(yi)固定尺(chi)(chi)寸，通常用(yong)来校对和(he)调整其它量(liang)(liang)具(ju)(ju)(ju)，也可(ke)以(yi)作为标(biao)(biao)准与被测量(liang)(liang)件进行比较，如量(liang)(liang)块(kuai)、角(jiao)度(du)(du)量(liang)(liang)块(kuai)。三(san)、量(liang)(liang)具(ju)(ju)(ju)(一(yi))游标(biao)(biao)卡尺(chi)(chi)游标(biao)(biao)卡尺(chi)(chi)如图所示，是(shi)(shi)一(yi)种比较精密(mi)的(de)通用(yong)量(liang)(liang)具(ju)(ju)(ju)，可(ke)以(yi)直(zhi)接测量(liang)(liang)工件的(de)内径、外(wai)径、宽度(du)(du)、长度(du)(du)、厚度(du)(du)、深度(du)(du)及中心距等。宁波机加工刀具(ju)(ju)(ju)生产厂家