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輸送機械專用鏈條導軌編程分析及加工要點

來源(yuan):云更(geng)新 時(shi)間:2022-04-01 22:49:28 瀏覽次數:

(1)輸送機械專用鏈條導軌刀具走動周期時間如下圖2所顯示,從程序編寫起點考慮,在XY平面圖上的刀具健身運動為一個刀具走動周期時間,加零件時刀具運動軌跡為I、2、3、4。根據x軸和Y軸刀具半徑補償健身運動,產......


(1)輸送機械專用鏈條導軌刀具(ju)(ju)(ju)(ju)(ju)走動(dong)周(zhou)期(qi)時(shi)(shi)間(jian)(jian):如(ru)下圖2所(suo)(suo)顯(xian)示(shi),從(cong)程(cheng)序(xu)編(bian)寫(xie)(xie)起(qi)點(dian)考慮(lv),在(zai)(zai)(zai)XY平(ping)(ping)面(mian)(mian)圖上的(de)(de)刀具(ju)(ju)(ju)(ju)(ju)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong)為(wei)一個(ge)刀具(ju)(ju)(ju)(ju)(ju)走動(dong)周(zhou)期(qi)時(shi)(shi)間(jian)(jian),加(jia)工如(ru)下圖所(suo)(suo)示(shi)零件(jian)(jian)時(shi)(shi)刀具(ju)(ju)(ju)(ju)(ju)運(yun)(yun)動(dong)軌(gui)(gui)(gui)跡為(wei)I、2、3、4。根(gen)據(ju)x軸(zhou)(zhou)和(he)Y軸(zhou)(zhou)刀具(ju)(ju)(ju)(ju)(ju)半(ban)(ban)(ban)徑(jing)(jing)補償(chang)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong),產(chan)生鏈槽R3(路(lu)軌(gui)(gui)(gui)2)的(de)(de)平(ping)(ping)面(mian)(mian)圖圓(yuan)(yuan)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)和(he)齒(chi)(chi)(chi)側(路(lu)軌(gui)(gui)(gui)3)的(de)(de)平(ping)(ping)行(xing)(xing)線(xian)段,路(lu)軌(gui)(gui)(gui)1和(he)軌(gui)(gui)(gui)道4的(de)(de)段為(wei)空四沖程(cheng)。從(cong)程(cheng)序(xu)編(bian)寫(xie)(xie)起(qi)點(dian)考慮(lv),刀具(ju)(ju)(ju)(ju)(ju)在(zai)(zai)(zai)XZ平(ping)(ping)面(mian)(mian)圖上的(de)(de)活動(dong)為(wei)進(jin)給(gei)(gei)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong),加(jia)工如(ru)下圖所(suo)(suo)示(shi)零件(jian)(jian)時(shi)(shi)刀具(ju)(ju)(ju)(ju)(ju)進(jin)給(gei)(gei)運(yun)(yun)動(dong)軌(gui)(gui)(gui)跡為(wei)I、2、3。中(zhong)鏈坑(keng)底端的(de)(de)進(jin)給(gei)(gei)是(shi)(shi)根(gen)據(ju)刀具(ju)(ju)(ju)(ju)(ju)在(zai)(zai)(zai)x軸(zhou)(zhou)方位(wei)的(de)(de)勻(yun)速直線(xian)運(yun)(yun)動(dong)來完成的(de)(de)。進(jin)給(gei)(gei)到齒(chi)(chi)(chi)根(gen)圓(yuan)(yuan)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)R2(即底邊(bian)與圓(yuan)(yuan)弧(hu)相切(qie)點(dian)處)后,在(zai)(zai)(zai)每一個(ge)鉆削(xue)周(zhou)期(qi)時(shi)(shi)間(jian)(jian)內(nei),刀具(ju)(ju)(ju)(ju)(ju)必(bi)須(xu)在(zai)(zai)(zai)x軸(zhou)(zhou)和(he)Z軸(zhou)(zhou)上開展刀具(ju)(ju)(ju)(ju)(ju)半(ban)(ban)(ban)徑(jing)(jing)補償(chang)進(jin)給(gei)(gei)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong),先后產(chan)生齒(chi)(chi)(chi)根(gen)圓(yuan)(yuan)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)R2(路(lu)軌(gui)(gui)(gui)2)和(he)齒(chi)(chi)(chi)廓(kuo)圓(yuan)(yuan)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)Rl(軌(gui)(gui)(gui)道3)。(3)輸(shu)(shu)送(song)機械專(zhuan)用鏈條(tiao)(tiao)(tiao)導(dao)軌(gui)(gui)(gui)加(jia)工重要規(gui)(gui)格(ge)(ge):從(cong)鏈窩底平(ping)(ping)面(mian)(mian)圖逐(zhu)漸加(jia)工。個(ge)送(song)料周(zhou)期(qi)時(shi)(shi)間(jian)(jian)(運(yun)(yun)動(dong)軌(gui)(gui)(gui)跡I)中(zhong)必(bi)須(xu)操(cao)縱的(de)(de)規(gui)(gui)格(ge)(ge)為(wei)鏈巢的(de)(de)中(zhong)心點(dian)間(jian)(jian)距A(= 1.075p d)。當加(jia)工規(gui)(gui)格(ge)(ge)在(zai)(zai)(zai)圖內(nei),該工具(ju)(ju)(ju)(ju)(ju)必(bi)須(xu)實行(xing)(xing)z和(he)X軸(zhou)(zhou)方位(wei)插值法(fa)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong)產(chan)生齒(chi)(chi)(chi)根(gen)圓(yuan)(yuan)弧(hu)的(de)(de)半(ban)(ban)(ban)徑(jing)(jing)R2(追蹤2)在(zai)(zai)(zai)規(gui)(gui)范,一個(ge)是(shi)(shi)參照規(gui)(gui)格(ge)(ge),尺寸(cun)操(cao)縱是(shi)(shi)傳動(dong)鏈條(tiao)(tiao)(tiao)套筒規(gui)(gui)格(ge)(ge)長短(p = 1.075 2 d),換(huan)句(ju)話說(shuo),R1和(he)R2的(de)(de)相切(qie)中(zhong)間(jian)(jian)的(de)(de)間(jian)(jian)距。當插值法(fa)健(jian)(jian)(jian)身(shen)運(yun)(yun)動(dong)做到規(gui)(gui)格(ge)(ge)L x軸(zhou)(zhou)方位(wei),插值法(fa)軌(gui)(gui)(gui)跡在(zai)(zai)(zai)z軸(zhou)(zhou)和(he)軸(zhou)(zhou)方位(wei)必(bi)須(xu)變更(geng)產(chan)生齒(chi)(chi)(chi)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)R1(3)運(yun)(yun)動(dong)軌(gui)(gui)(gui)跡,斷(duan)線(xian)點(dian)R1和(he)R2和(he)R1的(de)(de)核(he)心要的(de)(de)坐標(biao)系測算。以上是(shi)(shi)成型齒(chi)(chi)(chi)型的(de)(de)基礎理論剖(pou)析,不(bu)考慮(lv)到刀具(ju)(ju)(ju)(ju)(ju)半(ban)(ban)(ban)徑(jing)(jing)和(he)容量的(de)(de)不(bu)勻(yun)稱。在(zai)(zai)(zai)具(ju)(ju)(ju)(ju)(ju)體(ti)的(de)(de)程(cheng)序(xu)編(bian)寫(xie)(xie)和(he)加(jia)工中(zhong),這種要素(su)必(bi)須(xu)充(chong)分(fen)考慮(lv)并不(bu)斷(duan)調節。5結果依(yi)據(ju)以A程(cheng)修補鏈具(ju)(ju)(ju)(ju)(ju)體(ti)指導(dao),優良的(de)(de)電焊(han)焊(han)接性(xing)能和(he)加(jia)工性(xing)能的(de)(de)焊(han)材,工具(ju)(ju)(ju)(ju)(ju)精飼料的(de)(de)歷(li)程(cheng)中(zhong),輸(shu)(shu)送(song)機械專(zhuan)用鏈條(tiao)(tiao)(tiao)導(dao)軌(gui)(gui)(gui)分(fen)由CNC機全自動(dong)進(jin)行(xing)(xing)后的(de)(de)解決鏈窩平(ping)(ping)面(mian)(mian)圖,齒(chi)(chi)(chi)根(gen)銜接圓(yuan)(yuan)弧(hu)半(ban)(ban)(ban)徑(jing)(jing)和(he)齒(chi)(chi)(chi)面(mian)(mian)光潔,表層高精度,確(que)保傳動(dong)鏈條(tiao)(tiao)(tiao)與輸(shu)(shu)送(song)機械專(zhuan)用鏈條(tiao)(tiao)(tiao)導(dao)軌(gui)(gui)(gui)的(de)(de)齒(chi)(chi)(chi)合(he)性(xing)能。


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