在生產(chan)(chan)率(lv)高、生產(chan)(chan)節拍短的大批量生產(chan)(chan)條件下,由(you)于要求(qiu)上(shang)(shang)(shang)下料(liao)(liao)(liao)動(dong)(dong)作迅速和(he)(he)頻繁,操作工(gong)(gong)人的勞動(dong)(dong)強度(du)很大,所(suo)以實(shi)現(xian)上(shang)(shang)(shang)下料(liao)(liao)(liao)自動(dong)(dong)化對于減輕工(gong)(gong)人體力勞動(dong)(dong)強度(du)、提高生產(chan)(chan)率(lv)、實(shi)現(xian)多機床管理(li)和(he)(he)保證安全生產(chan)(chan)具有(you)重要意義。理(li)想的上(shang)(shang)(shang)料(liao)(liao)(liao)裝(zhuang)置應(ying)該具備效率(lv)高、供料(liao)(liao)(liao)速度(du)快、工(gong)(gong)作可靠、噪聲小、不損傷工(gong)(gong)件、結(jie)構(gou)緊湊、通(tong)用性好、使用壽命長、易維護修(xiu)理(li)和(he)(he)制造成(cheng)本低(di)廉等優(you)點(dian)。