齒(chi)(chi)(chi)(chi)條(tiao)(tiao)刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)悉數齒(chi)(chi)(chi)(chi)形(xing)參數———齒(chi)(chi)(chi)(chi)距、齒(chi)(chi)(chi)(chi)厚(hou)、全齒(chi)(chi)(chi)(chi)高、螺(luo)旋(xuan)角(jiao)(jiao)、后角(jiao)(jiao)、齒(chi)(chi)(chi)(chi)形(xing)角(jiao)(jiao)等均經過(guo)該(gai)(gai)工(gong)(gong)(gong)(gong)(gong)(gong)序一次成(cheng)(cheng)形(xing)。齒(chi)(chi)(chi)(chi)條(tiao)(tiao)采(cai)用接刀(dao)(dao)(dao)工(gong)(gong)(gong)(gong)(gong)(gong)藝辦法可(ke)降低年(nian)夜(ye)尺寸齒(chi)(chi)(chi)(chi)條(tiao)(tiao)刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)難(nan)度,拓展線(xian)(xian)切割(ge)機床的(de)(de)(de)(de)無效(xiao)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)局限。因(yin)(yin)為(wei)(wei)(wei)被加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)齒(chi)(chi)(chi)(chi)條(tiao)(tiao)刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)長(chang)度較(jiao)年(nian)夜(ye),且加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)時(shi)(shi)為(wei)(wei)(wei)局部夾持(chi),夾緊偏(pian)(pian)向(xiang)隨螺(luo)旋(xuan)角(jiao)(jiao)的(de)(de)(de)(de)分(fen)歧(qi)而轉變,與程(cheng)(cheng)度面(mian)(mian)不(bu)垂直(zhi),因(yin)(yin)而對(dui)夾具(ju)的(de)(de)(de)(de)剛性(xing)(xing)要求(qiu)(qiu)較(jiao)高。 線(xian)(xian)切割(ge)機床的(de)(de)(de)(de)上、下噴(pen)嘴(zui)(zui)是(shi)按順(shun)(shun)序編制的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)軌跡(ji)挪(nuo)(nuo)動(dong)(dong),噴(pen)嘴(zui)(zui)四周有較(jiao)年(nian)夜(ye)空間,因(yin)(yin)而可(ke)依據順(shun)(shun)序的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)偏(pian)(pian)向(xiang)將(jiang)齒(chi)(chi)(chi)(chi)條(tiao)(tiao)刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)一端固定在加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)行(xing)(xing)程(cheng)(cheng)內,另一端置于(yu)噴(pen)嘴(zui)(zui)旁的(de)(de)(de)(de)閑暇處(chu),當加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)完刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)L1段(duan)(duan)(duan)后,松開夾具(ju),將(jiang)工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)在夾具(ju)定位(wei)面(mian)(mian)中沿X軸(zhou)偏(pian)(pian)向(xiang)斜向(xiang)挪(nuo)(nuo)動(dong)(dong),使刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)L2段(duan)(duan)(duan)完全進(jin)入可(ke)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)局限內并夾持(chi)緊固,然(ran)后經過(guo)測(ce)(ce)量(liang)已加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)出的(de)(de)(de)(de)基(ji)(ji)準(zhun)(zhun)面(mian)(mian)找出第二(er)段(duan)(duan)(duan)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)順(shun)(shun)序的(de)(de)(de)(de)起割(ge)點,經過(guo)執行(xing)(xing)第二(er)段(duan)(duan)(duan)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)順(shun)(shun)序,即(ji)可(ke)完成(cheng)(cheng)整(zheng)把齒(chi)(chi)(chi)(chi)條(tiao)(tiao)刀(dao)(dao)(dao)具(ju)的(de)(de)(de)(de)線(xian)(xian)切割(ge)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)。 因(yin)(yin)為(wei)(wei)(wei)第2段(duan)(duan)(duan)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)順(shun)(shun)序是(shi)以第1段(duan)(duan)(duan)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)順(shun)(shun)序的(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)面(mian)(mian)作為(wei)(wei)(wei)參考基(ji)(ji)準(zhun)(zhun),因(yin)(yin)而即(ji)便存在加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)誤(wu)差,也(ye)可(ke)堅持(chi)誤(wu)差偏(pian)(pian)向(xiang)的(de)(de)(de)(de)分(fen)歧(qi)性(xing)(xing),減(jian)小加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)誤(wu)差的(de)(de)(de)(de)影(ying)響。在加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)理論中發現(xian),如以第1段(duan)(duan)(duan)順(shun)(shun)序加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)出的(de)(de)(de)(de)前一齒(chi)(chi)(chi)(chi)正面(mian)(mian)作為(wei)(wei)(wei)測(ce)(ce)量(liang)基(ji)(ji)準(zhun)(zhun)結果(guo)更好,因(yin)(yin)為(wei)(wei)(wei)該(gai)(gai)面(mian)(mian)也(ye)是(shi)設(she)計基(ji)(ji)準(zhun)(zhun)面(mian)(mian),如將(jiang)其作為(wei)(wei)(wei)測(ce)(ce)量(liang)基(ji)(ji)準(zhun)(zhun)面(mian)(mian),則可(ke)包管(guan)基(ji)(ji)準(zhun)(zhun)重合。工(gong)(gong)(gong)(gong)(gong)(gong)件(jian)挪(nuo)(nuo)動(dong)(dong)時(shi)(shi)應堅持(chi)偏(pian)(pian)向(xiang)不(bu)變,因(yin)(yin)而對(dui)夾具(ju)定位(wei)精度的(de)(de)(de)(de)要求(qiu)(qiu)也(ye)較(jiao)高。在較(jiao)量(liang)爭論挪(nuo)(nuo)動(dong)(dong)間隔時(shi)(shi),則應思(si)索(suo)電極切割(ge)絲與該(gai)(gai)基(ji)(ji)準(zhun)(zhun)面(mian)(mian)非垂直(zhi)接觸(chu)惹起的(de)(de)(de)(de)測(ce)(ce)量(liang)誤(wu)差,應將(jiang)間隔換算為(wei)(wei)(wei)X軸(zhou)偏(pian)(pian)向(xiang)后再挪(nuo)(nuo)動(dong)(dong)至起割(ge)點。
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