機(ji)箱外殼的(de)(de)(de)(de)圖紙到手后(hou)，根據(ju)展開(kai)圖及批(pi)量(liang)的(de)(de)(de)(de)不(bu)同(tong)選擇不(bu)同(tong)落(luo)料方(fang)式，其中(zhong)有(you)激光(guang)(guang)，數控沖床(chuang)，剪(jian)板，模具(ju)(ju)等(deng)方(fang)式，然后(hou)根據(ju)圖紙做(zuo)出(chu)相應的(de)(de)(de)(de)展開(kai)。數控沖床(chuang)受(shou)刀(dao)具(ju)(ju)方(fang)面的(de)(de)(de)(de)影(ying)響，對(dui)于(yu)一些異形工(gong)(gong)(gong)(gong)(gong)件和(he)不(bu)規(gui)則孔的(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，在邊(bian)緣會出(chu)現較大的(de)(de)(de)(de)毛(mao)刺，要進(jin)行(xing)(xing)后(hou)期去毛(mao)刺的(de)(de)(de)(de)處(chu)(chu)理，同(tong)時(shi)對(dui)工(gong)(gong)(gong)(gong)(gong)件的(de)(de)(de)(de)精度有(you)的(de)(de)(de)(de)影(ying)響；激光(guang)(guang)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)無刀(dao)具(ju)(ju)限制(zhi)，斷面平(ping)整(zheng)，適合異形工(gong)(gong)(gong)(gong)(gong)件的(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，但對(dui)于(yu)小工(gong)(gong)(gong)(gong)(gong)件加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)耗時(shi)較長。在數控和(he)激光(guang)(guang)旁放置(zhi)工(gong)(gong)(gong)(gong)(gong)作臺，利于(yu)板料放置(zhi)在機(ji)器上進(jin)行(xing)(xing)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，減少抬板的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)作量(liang)。一些可(ke)以利用(yong)的(de)(de)(de)(de)邊(bian)料放置(zhi)在指定的(de)(de)(de)(de)地方(fang)，為折(zhe)彎(wan)(wan)時(shi)試(shi)模提供材料。在工(gong)(gong)(gong)(gong)(gong)件落(luo)料后(hou)，邊(bian)角、毛(mao)刺、接點要進(jin)行(xing)(xing)的(de)(de)(de)(de)修(xiu)整(zheng)（打磨(mo)處(chu)(chu)理），在刀(dao)具(ju)(ju)接點處(chu)(chu)，用(yong)平(ping)銼刀(dao)進(jin)行(xing)(xing)修(xiu)整(zheng)，對(dui)于(yu)毛(mao)刺較大的(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)件用(yong)打磨(mo)機(ji)進(jin)行(xing)(xing)修(xiu)整(zheng)，小內孔接點處(chu)(chu)用(yong)相對(dui)應的(de)(de)(de)(de)小銼刀(dao)修(xiu)整(zheng)，以外觀的(de)(de)(de)(de)美觀，同(tong)時(shi)外形的(de)(de)(de)(de)修(xiu)整(zheng)也為折(zhe)彎(wan)(wan)時(shi)定位作出(chu)了，使折(zhe)彎(wan)(wan)時(shi)工(gong)(gong)(gong)(gong)(gong)件靠(kao)在折(zhe)彎(wan)(wan)機(ji)上位置(zhi)一致，同(tong)批(pi)產(chan)品(pin)尺寸的(de)(de)(de)(de)一致。的(de)(de)(de)(de)設備造(zao)就了機(ji)箱機(ji)柜產(chan)品(pin)質(zhi)量(liang)的(de)(de)(de)(de)準(zhun)確精度。
（1）材料選擇(ze)的合理性和經濟性。
（2）工藝要素和尺寸鏈的(de)合理性(xing)(xing)，設計基(ji)準(zhun)、定位(wei)基(ji)準(zhun)、測量基(ji)準(zhun)和裝配基(ji)準(zhun)的(de)正確性(xing)(xing)與合理性(xing)(xing)。
（3）加工(gong)和(he)(he)裝(zhuang)配過程中(zhong)所采用的各種典(dian)型(xing)工(gong)藝的可行性和(he)(he)經(jing)濟性。
（4）裝配過(guo)程中應避免切(qie)削(xue)加工。
（5）采用新工(gong)藝、、新材料的可行性，是(shi)否有助于(yu)提高(gao)工(gong)藝水平(ping)和(he)推動(dong)工(gong)藝技術(shu)進步。
（6）外購件采(cai)購的難易程度和外協(xie)加工的可行性(xing)。
（7）機柜(ju)結構的繼承(cheng)性(xing)，即盡量與已有的結構在風(feng)格上、尺寸上協調(diao)一致，并 大限度(du)地(di)選用(yong)公用(yong)件(jian)(jian)、借(jie)用(yong)件(jian)(jian)和(he)標準件(jian)(jian)。
（8）機(ji)柜裝配、調整和維(wei)修的可行性。
