精加工(gong)(gong)是指對零件進行精確(que)尺(chi)寸公(gong)差的加工(gong)(gong)，使用精密加工(gong)(gong)設備以及特殊加工(gong)(gong)要求。 

第一種是鋁型材和鈑金(jin)結(jie)構(gou)框架系統，用(yong)于強(qiang)大的(de)電纜管理和設備安(an)裝。 

在金(jin)(jin)屬鈑(ban)金(jin)(jin)精(jing)(jing)密材質的激光切割(ge)加(jia)工(gong)(gong)領域中，大家經(jing)常會聽見鈑(ban)金(jin)(jin)加(jia)工(gong)(gong)和(he)高(gao)精(jing)(jing)密鈑(ban)金(jin)(jin)加(jia)工(gong)(gong)2個(ge)詞，鈑(ban)金(jin)(jin)加(jia)工(gong)(gong)是專(zhuan)業技(ji)術人員必須把握(wo)的核心(xin)技(ji)術，也(ye)是產品(pin)工(gong)(gong)件成形的關(guan)鍵全過程。鈑(ban)金(jin)(jin)加(jia)工(gong)(gong)包含傳統式的激光切割(ge)、落料、鈑(ban)金(jin)(jin)折彎成形等方(fang)式和(he)加(jia)工(gong)(gong)工(gong)(gong)藝主要參(can)數(shu)，及其各種(zhong)各樣冷沖模模具設計(ji)和(he)加(jia)工(gong)(gong)工(gong)(gong)藝主要參(can)數(shu)、各種(zhong)各樣機器設備的原理和(he)操作步驟，及其新的沖壓模具設計(ji)等。