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帶鋼從(cong)設(she)備的尾(wei)(wei)部(bu)(bu)送(song)入，經過(guo)各(ge)種(zhong)壓(ya)(ya)(ya)輥壓(ya)(ya)(ya)制成(cheng) C 型(xing)鋼從(cong)頭(tou)部(bu)(bu)送(song)出。經過(guo)逐步(bu)改(gai)(gai)(gai)進生(sheng)產工藝，最(zui)終實現了(le)全(quan)工藝過(guo)程自動(dong)(dong)控(kong)制，飛(fei)(fei)躍性(xing)地提高了(le)生(sheng)產效(xiao)率，增 加了(le)客戶設(she)備的技(ji)術含(han)量和附(fu)加值。 改(gai)(gai)(gai)進過(guo)程分三步(bu)完成(cheng)。第一(yi)步(bu)改(gai)(gai)(gai)進，增加 長(chang)度測(ce)量裝置和飛(fei)(fei)鋸(ju)，當壓(ya)(ya)(ya)制長(chang)度達到(dao)設(she)定(ding)的長(chang)度時(shi)飛(fei)(fei)鋸(ju)動(dong)(dong)作，自動(dong)(dong)切(qie)斷型(xing)材。 第二(er)步(bu)改(gai)(gai)(gai)進，加一(yi)臺(tai)打(da)邊(bian)(bian)孔(kong)(kong)(kong)(kong)的液(ye)壓(ya)(ya)(ya)沖(chong)孔(kong)(kong)(kong)(kong)設(she)備，一(yi)次同時(shi)沖(chong)四個孔(kong)(kong)(kong)(kong)，飛(fei)(fei)鋸(ju)從(cong)中(zhong)(zhong)間(jian)切(qie) 斷，這樣就形成(cheng)了(le)相鄰兩段 C 型(xing)鋼的頭(tou)、尾(wei)(wei)各(ge)兩個邊(bian)(bian)孔(kong)(kong)(kong)(kong)。第三步(bu)改(gai)(gai)(gai)進，再增加一(yi) 臺(tai)打(da)中(zhong)(zhong)孔(kong)(kong)(kong)(kong)的設(she)備，在(zai)帶鋼壓(ya)(ya)(ya)制過(guo)程中(zhong)(zhong)按用戶設(she)定(ding)的間(jian)距沖(chong)出中(zhong)(zhong)孔(kong)(kong)(kong)(kong)，最(zui)大可以打(da) 16 個中(zhong)(zhong)孔(kong)(kong)(kong)(kong)。第四步(bu)改(gai)(gai)(gai)進，針對新型(xing) C 型(xing)鋼要(yao)求(qiu)在(zai)型(xing)材中(zhong)(zhong)部(bu)(bu)打(da)出雙孔(kong)(kong)(kong)(kong)的要(yao)求(qiu)，將 邊(bian)(bian)孔(kong)(kong)(kong)(kong) 4 孔(kong)(kong)(kong)(kong)沖(chong)孔(kong)(kong)(kong)(kong)模具(ju)改(gai)(gai)(gai)為 2 孔(kong)(kong)(kong)(kong)模具(ju)，修改(gai)(gai)(gai)打(da)邊(bian)(bian)孔(kong)(kong)(kong)(kong)的程序，使得邊(bian)(bian)孔(kong)(kong)(kong)(kong)沖(chong)壓(ya)(ya)(ya)設(she)備能夠在(zai) 中(zhong)(zhong)部(bu)(bu)打(da)出雙孔(kong)(kong)(kong)(kong)，并且孔(kong)(kong)(kong)(kong)距由用戶設(she)定(ding)，最(zui)大可以打(da) 8 組(zu)雙孔(kong)(kong)(kong)(kong)。這樣就可以滿(man)足所 有 C 型(xing)鋼的要(yao)求(qiu)了(le)。