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帶(dai)鋼(gang)(gang)從(cong)設備(bei)的(de)(de)尾部(bu)送(song)入，經過(guo)各(ge)種壓(ya)(ya)輥壓(ya)(ya)制成(cheng) C 型(xing)(xing)鋼(gang)(gang)從(cong)頭部(bu)送(song)出。經過(guo)逐步(bu)(bu)(bu)改(gai)進生(sheng)產(chan)工藝(yi)，最(zui)終實現了(le)全工藝(yi)過(guo)程(cheng)(cheng)自(zi)(zi)動(dong)控(kong)制，飛(fei)躍(yue)性地提(ti)高了(le)生(sheng)產(chan)效(xiao)率，增 加(jia)(jia)(jia)了(le)客戶設備(bei)的(de)(de)技術含量(liang)和(he)附加(jia)(jia)(jia)值(zhi)。 改(gai)進過(guo)程(cheng)(cheng)分(fen)三(san)步(bu)(bu)(bu)完成(cheng)。第一(yi)(yi)步(bu)(bu)(bu)改(gai)進，增加(jia)(jia)(jia) 長(chang)度測量(liang)裝(zhuang)置和(he)飛(fei)鋸(ju)，當壓(ya)(ya)制長(chang)度達(da)到設定的(de)(de)長(chang)度時(shi)飛(fei)鋸(ju)動(dong)作，自(zi)(zi)動(dong)切斷型(xing)(xing)材(cai)。 第二步(bu)(bu)(bu)改(gai)進，加(jia)(jia)(jia)一(yi)(yi)臺打(da)邊孔(kong)(kong)(kong)的(de)(de)液壓(ya)(ya)沖(chong)孔(kong)(kong)(kong)設備(bei)，一(yi)(yi)次同時(shi)沖(chong)四個孔(kong)(kong)(kong)，飛(fei)鋸(ju)從(cong)中(zhong)(zhong)(zhong)間(jian)切 斷，這(zhe)樣就(jiu)形成(cheng)了(le)相鄰兩段 C 型(xing)(xing)鋼(gang)(gang)的(de)(de)頭、尾各(ge)兩個邊孔(kong)(kong)(kong)。第三(san)步(bu)(bu)(bu)改(gai)進，再增加(jia)(jia)(jia)一(yi)(yi) 臺打(da)中(zhong)(zhong)(zhong)孔(kong)(kong)(kong)的(de)(de)設備(bei)，在帶(dai)鋼(gang)(gang)壓(ya)(ya)制過(guo)程(cheng)(cheng)中(zhong)(zhong)(zhong)按用戶設定的(de)(de)間(jian)距沖(chong)出中(zhong)(zhong)(zhong)孔(kong)(kong)(kong)，最(zui)大可(ke)以打(da) 16 個中(zhong)(zhong)(zhong)孔(kong)(kong)(kong)。第四步(bu)(bu)(bu)改(gai)進，針對(dui)新型(xing)(xing) C 型(xing)(xing)鋼(gang)(gang)要(yao)求在型(xing)(xing)材(cai)中(zhong)(zhong)(zhong)部(bu)打(da)出雙孔(kong)(kong)(kong)的(de)(de)要(yao)求，將 邊孔(kong)(kong)(kong) 4 孔(kong)(kong)(kong)沖(chong)孔(kong)(kong)(kong)模具改(gai)為 2 孔(kong)(kong)(kong)模具，修改(gai)打(da)邊孔(kong)(kong)(kong)的(de)(de)程(cheng)(cheng)序(xu)，使得(de)邊孔(kong)(kong)(kong)沖(chong)壓(ya)(ya)設備(bei)能夠在 中(zhong)(zhong)(zhong)部(bu)打(da)出雙孔(kong)(kong)(kong)，并且孔(kong)(kong)(kong)距由用戶設定，最(zui)大可(ke)以打(da) 8 組雙孔(kong)(kong)(kong)。這(zhe)樣就(jiu)可(ke)以滿足(zu)所(suo) 有 C 型(xing)(xing)鋼(gang)(gang)的(de)(de)要(yao)求了(le)。