為什么全自動上板機的準確率大多不是很高?其實有幾個因素會影響全自動上板機(ji)的運行。今天就給大家介紹一下。
1.不(bu)同的定(ding)位(wei)方式有(you)不(bu)同的影響(xiang)因素。例如,當定(ding)位(wei)機械(xie)制動(dong)器(qi)(qi)時,定(ding)位(wei)精(jing)度(du)與制動(dong)器(qi)(qi)的剛性和(he)制動(dong)器(qi)(qi)被觸摸的速度(du)有(you)關。
2.全自(zi)動(dong)(dong)(dong)上板機(ji)的(de)定(ding)(ding)(ding)位速度對(dui)定(ding)(ding)(ding)位精度影響很大。這是因為當定(ding)(ding)(ding)位速度不(bu)同(tong)時,運(yun)動(dong)(dong)(dong)部件(jian)所消耗的(de)能量是不(bu)同(tong)的(de)。一般為了減(jian)少(shao)定(ding)(ding)(ding)位誤差,需要合理(li)控制定(ding)(ding)(ding)位速度,如提(ti)高(gao)緩(huan)(huan)沖設(she)備的(de)緩(huan)(huan)沖性能和效率,控制驅動(dong)(dong)(dong)系統及時減(jian)緩(huan)(huan)運(yun)動(dong)(dong)(dong)部件(jian)。
3.全自動(dong)上板機(ji)精(jing)(jing)密(mi)機(ji)械(xie)手的制造精(jing)(jing)度(du)和(he)安裝速度(du)調(diao)整精(jing)(jing)度(du)直(zhi)接(jie)影響(xiang)定位精(jing)(jing)度(du)。
4.運(yun)動部件(jian)(jian)的(de)部件(jian)(jian)包括機械手本身的(de)部件(jian)(jian)和被(bei)抓取(qu)物(wu)體的(de)部件(jian)(jian)。運(yun)動分量(liang)的(de)變(bian)化(hua)對定位精(jing)度有很大影響。一(yi)般來說(shuo),當運(yun)動部件(jian)(jian)的(de)分量(liang)增加時,定位精(jing)度會下降。因此,在設(she)計中(zhong),不僅要減(jian)少(shao)運(yun)動部件(jian)(jian)的(de)分量(liang),還要考慮工作過程中(zhong)握持(chi)部件(jian)(jian)變(bian)化(hua)的(de)影響。
5.控(kong)(kong)制(zhi)(zhi)(zhi)系統的開關(guan)控(kong)(kong)制(zhi)(zhi)(zhi)、電液比例控(kong)(kong)制(zhi)(zhi)(zhi)和(he)伺服控(kong)(kong)制(zhi)(zhi)(zhi)的位置控(kong)(kong)制(zhi)(zhi)(zhi)精(jing)(jing)度(du)不(bu)(bu)同。這不(bu)(bu)僅與各種控(kong)(kong)制(zhi)(zhi)(zhi)元件(jian)的精(jing)(jing)度(du)和(he)靈敏(min)度(du)不(bu)(bu)同有關(guan),還與位置響應設備的有無有關(guan)。
武漢世豪同創自(zi)(zi)動(dong)(dong)(dong)化(hua)設(she)(she)(she)備(bei)有限公(gong)司(si)是一家從(cong)事自(zi)(zi)動(dong)(dong)(dong)化(hua)設(she)(she)(she)備(bei)研發,設(she)(she)(she)計,生(sheng)產(chan)和銷(xiao)售(shou)的高科技(ji)企業。公(gong)司(si)主營:SMT周(zhou)邊設(she)(she)(she)備(bei),3c自(zi)(zi)動(dong)(dong)(dong)化(hua)設(she)(she)(she)備(bei),SMT生(sheng)產(chan)線定制,smt自(zi)(zi)動(dong)(dong)(dong)化(hua)設(she)(she)(she)備(bei)定制,自(zi)(zi)動(dong)(dong)(dong)吸(xi)板(ban)機(ji)(ji),自(zi)(zi)動(dong)(dong)(dong)送板(ban)機(ji)(ji),自(zi)(zi)動(dong)(dong)(dong)收板(ban)機(ji)(ji),跌送一體機(ji)(ji),移載機(ji)(ji)定制。