精加工是指對零件(jian)進行精確尺寸(cun)公差的(de)加工，使用精密加工設(she)備以及特殊(shu)加工要求。

第(di)一種是鋁型材(cai)和鈑金(jin)結(jie)構框架(jia)系統(tong)，用于強(qiang)大的電纜管理和設備安裝(zhuang)。 

在金(jin)屬鈑金(jin)精(jing)密材(cai)質的激(ji)光切割加工(gong)(gong)領(ling)域中，大家經常會聽見鈑金(jin)加工(gong)(gong)和高精(jing)密鈑金(jin)加工(gong)(gong)2個詞，鈑金(jin)加工(gong)(gong)是(shi)專(zhuan)業技術人員必(bi)須(xu)把(ba)握的核心(xin)技術，也是(shi)產(chan)品工(gong)(gong)件成形的關鍵全過(guo)程。鈑金(jin)加工(gong)(gong)包含傳統式(shi)的激(ji)光切割、落料、鈑金(jin)折彎成形等方式(shi)和加工(gong)(gong)工(gong)(gong)藝主(zhu)要(yao)參(can)數，及其(qi)各種各樣(yang)冷沖(chong)模模具(ju)設(she)計(ji)和加工(gong)(gong)工(gong)(gong)藝主(zhu)要(yao)參(can)數、各種各樣(yang)機器設(she)備(bei)的原理和操作步驟(zou)，及其(qi)新(xin)的沖(chong)壓模具(ju)設(she)計(ji)等。