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   龍門式數控切割機控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)軟硬(ying)件組(zu)成。由(you)于數控(kong)(kong)(kong)火(huo)焰(yan)切割(ge)(ge)機控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)精度、工(gong)作(zuo)速(su)度及載荷要求都不是很高(gao), 所以(yi)可(ke)以(yi)采用(yong)步進電(dian)機以(yi)開環(huan)方式實(shi)現(xian)運(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。工(gong)業控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)機和運(yun)(yun)(yun)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)卡協同完成控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)功(gong)能, 該控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)系(xi)統(tong)電(dian)機驅動(dong)(dong)(dong)器能實(shi)現(xian)斬波恒流細分驅動(dong)(dong)(dong), 提高(gao)了(le)(le)電(dian)機運(yun)(yun)(yun)動(dong)(dong)(dong)精度, 并較好的(de)(de)(de)(de)解決了(le)(le)大(da)扭矩(ju)驅動(dong)(dong)(dong)時的(de)(de)(de)(de)發(fa)熱問題。外圍(wei)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)電(dian)路由(you) PLC、繼電(dian)器等組(zu)成, 其(qi)輸出(chu)可(ke)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)氣(qi)路的(de)(de)(de)(de)電(dian)磁閥、接觸器線圈(quan)等, 實(shi)現(xian)氣(qi)路的(de)(de)(de)(de)時序控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。數控(kong)(kong)(kong)火(huo)焰(yan)切割(ge)(ge)機是一種(zhong)將電(dian)腦控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)、精密機械傳動(dong)(dong)(dong)、氧、燃氣(qi)切割(ge)(ge)三者技術(shu)相結(jie)合(he)的(de)(de)(de)(de)高(gao)效率、高(gao)精度、高(gao)可(ke)靠的(de)(de)(de)(de)熱切割(ge)(ge)設(she)備。它適用(yong)于造(zao)(zao)船(chuan)，鋼(gang)結(jie)構，電(dian)力(li)，鍋爐，機車車輛(liang)，石油化工(gong)等制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)行(xing)(xing)業的(de)(de)(de)(de)高(gao)精度鋼(gang)板(ban)(ban)熱切割(ge)(ge)的(de)(de)(de)(de)新型自(zi)動(dong)(dong)(dong)化設(she)備。產(chan)品主要應用(yong)于造(zao)(zao)船(chuan)、鍋爐制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)、容器制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)、建筑、橋梁、機械、鋼(gang)結(jie)構制(zhi)(zhi)(zhi)(zhi)造(zao)(zao)等領域的(de)(de)(de)(de)板(ban)(ban)材(cai)、管材(cai)和線材(cai)型金(jin)屬材(cai)料進行(xing)(xing)電(dian)腦全自(zi)動(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)數控(kong)(kong)(kong)火(huo)焰(yan)切割(ge)(ge)機。可(ke)切割(ge)(ge)碳(tan)鋼(gang)、不銹(xiu)鋼(gang)及各種(zhong)有色金(jin)屬，應用(yong)范圍(wei)廣(guang)，市(shi)場容量大(da)。  

   龍門式數控切割(ge)(ge)(ge)機(ji)，切割(ge)(ge)(ge)具(ju)有(you)大厚度碳鋼(gang)切割(ge)(ge)(ge)能力，切割(ge)(ge)(ge)費用較(jiao)低，但存(cun)在(zai)切割(ge)(ge)(ge)變形大，切割(ge)(ge)(ge)精度不高，而且(qie)切割(ge)(ge)(ge)速(su)度較(jiao)低，切割(ge)(ge)(ge)預(yu)熱時間、穿(chuan)孔時間長，較(jiao)難(nan)適(shi)應全自動化操(cao)作的(de)需(xu)要。它的(de)應用場合主要限于碳鋼(gang)、大厚度板(ban)材切割(ge)(ge)(ge)，在(zai)中、薄(bo)碳鋼(gang)板(ban)材切割(ge)(ge)(ge)上逐漸(jian)會(hui)被等(deng)離子切割(ge)(ge)(ge)代(dai)替。

   龍門式數控切割機設備的(de)(de)數控(kong)(kong)系(xi)統控(kong)(kong)制主橫(heng)梁上的(de)(de)小車沿縱向(xiang)運(yun)(yun)(yun)動(dong)(dong), 控(kong)(kong)制帶(dai)有割(ge)(ge)炬的(de)(de)小車沿橫(heng)向(xiang)運(yun)(yun)(yun)動(dong)(dong), 其(qi)橫(heng)、縱向(xiang)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)合成為(wei)割(ge)(ge)炬的(de)(de)運(yun)(yun)(yun)動(dong)(dong)軌跡, 也就是所要切割(ge)(ge)的(de)(de)工件(jian)的(de)(de)形狀。同(tong)時, 火(huo)焰切割(ge)(ge)數控(kong)(kong)系(xi)統中(zhong)的(de)(de) PLC 實現切割(ge)(ge)氣路的(de)(de)閥動(dong)(dong)作和時序控(kong)(kong)制。在數控(kong)(kong)火(huo)焰切割(ge)(ge)機系(xi)統中(zhong), 為(wei)保持切割(ge)(ge)機頭與鋼板之間的(de)(de)距離(li)不變, 必須(xu)配備自(zi)動(dong)(dong)調高裝置。