大(Da)型(Xing)锻(Duan)件(Jian)表(Biao)面(Mian)处(Chu)理(Li)工(Gong)艺(Yi)流(Liu)程(Cheng)是(Shi)怎(Zen)样(Yang)的(De)?(?)
表(Biao)面(Mian)处(Chu)理(Li)是(Shi)通(Tong)过(Guo)一(Yi)种(Zhong)材(Cai)料(Liao)经(Jing)过(Guo)加(Jia)工(Gong)转(Zhuan)化(Hua)为(Wei)另(Ling)一(Yi)种(Zhong)物(Wu)体(Ti)表(Biao)面(Mian)的(De)方(Fang)式(Shi)叫(Jiao)表(Biao)面(Mian)加(Jia)工(Gong),(?)它(Ta)可(Ke)以(Yi)提(Ti)高(Gao)一(Yi)个(Ge)物(Wu)体(Ti)外(Wai)表(Biao)的(De)美(Mei)观(Guan)感(Gan)。(?)目(Mu)前(Qian)大(Da)型(Xing)锻(Duan)件(Jian)厂(Chang)我(Wo)们(Men)常(Chang)见(Jian)的(De)有(You)烤(Kao)漆(Qi)和(He)电(Dian)镀(Du)。(?)电(Dian)镀(Du)之(Zhi)前(Qian)一(Yi)般(Ban)都(Du)要(Yao)抛(Pao)光(Guang),(?)目(Mu)的(De)是(Shi)进(Jin)一(Yi)步(Bu)降(Jiang)低(Di)零(Ling)件(Jian)表(Biao)面(Mian)的(De)粗(Cu)糙(Cao)度(Du),(?)获(Huo)得(De)光(Guang)亮(Liang)的(De)外(Wai)观(Guan)。(?)
电(Dian)镀(Du)是(Shi)一(Yi)种(Zhong)化(Hua)学(Xue)过(Guo)程(Cheng),(?)它(Ta)是(Shi)在(Zai)外(Wai)界(Jie)直(Zhi)流(Liu)电(Dian)源(Yuan)的(De)作(Zuo)用(Yong)下(Xia)通(Tong)过(Guo)两(Liang)类(Lei)导(Dao)电(Dian)在(Zai)阳(Yang)极(Ji)和(He)阴(Yin)极(Ji)两(Liang)个(Ge)电(Dian)极(Ji)上(Shang)进(Jin)行(Xing)氧(Yang)化(Hua)还(Huan)原(Yuan)反(Fan)应(Ying)的(De)过(Guo)程(Cheng)。(?)
电(Dian)镀(Du)是(Shi)指(Zhi)在(Zai)含(Han)有(You)欲(Yu)镀(Du)金(Jin)属(Shu)的(De)盐(Yan)类(Lei)溶(Rong)液(Ye)中(Zhong)以(Yi)被(Bei)镀(Du)基(Ji)体(Ti)金(Jin)属(Shu)为(Wei)阴(Yin)极(Ji),(?)通(Tong)过(Guo)电(Dian)解(Jie)作(Zuo)用(Yong),(?)使(Shi)镀(Du)液(Ye)中(Zhong)欲(Yu)镀(Du)金(Jin)属(Shu)的(De)阳(Yang)离(Li)子(Zi)在(Zai)基(Ji)体(Ti)金(Jin)属(Shu)表(Biao)面(Mian)沉(Chen)积(Ji)出(Chu)来(Lai),(?)形(Xing)成(Cheng)镀(Du)层(Ceng)的(De)一(Yi)种(Zhong)表(Biao)面(Mian)加(Jia)工(Gong)方(Fang)法(Fa)。(?)镀(Du)层(Ceng)性(Xing)能(Neng)不(Bu)同(Tong)于(Yu)基(Ji)体(Ti)金(Jin)属(Shu),(?)具(Ju)有(You)新(Xin)的(De)特(Te)征(Zheng)。(?)根(Gen)据(Ju)镀(Du)层(Ceng)的(De)功(Gong)能(Neng)分(Fen)为(Wei)防(Fang)护(Hu)性(Xing)镀(Du)层(Ceng),(?)装(Zhuang)饰(Shi)性(Xing)镀(Du)层(Ceng)及(Ji)其(Qi)它(Ta)功(Gong)能(Neng)性(Xing)镀(Du)层(Ceng)。(?)
烤(Kao)漆(Qi)一(Yi)般(Ban)分(Fen)为(Wei)粉(Fen)体(Ti)和(He)液(Ye)体(Ti)两(Liang)种(Zhong)。(?)我(Wo)司(Si)主(Zhu)要(Yao)是(Shi)用(Yong)以(Yi)下(Xia)三(San)种(Zhong)底(Di)材(Cai):(?)铜(Tong),(?)铁(Tie),(?)铝(Lu)。(?)烤(Kao)漆(Qi)的(De)特(Te)点(Dian)是(Shi)使(Shi)用(Yong)性(Xing)较(Jiao)广(Guang)泛(Fan),(?)价(Jia)格(Ge)相(Xiang)对(Dui)便(Bian)宜(Yi)。(?)
烤(Kao)漆(Qi)工(Gong)艺(Yi)流(Liu)程(Cheng)如(Ru)下(Xia):(?)除(Chu)油(You);(?)除(Chu)锈(Xiu);(?)水(Shui)洗(Xi);(?)中(Zhong)和(He);(?)表(Biao)调(Diao);(?)磷(Lin)化(Hua);(?)水(Shui)洗(Xi);(?) 烤(Kao)干(Gan);(?)色(Se)泽(Ze)处(Chu)理(Li)。(?)
喷(Pen)漆(Qi)前(Qian)的(De)所(Suo)有(You)工(Gong)序(Xu)都(Du)称(Cheng)为(Wei)前(Qian)处(Chu)理(Li),(?)其(Qi)目(Mu)的(De)是(Shi)为(Wei)了(Liao)得(De)到(Dao)良(Liang)好(Hao)的(De)涂(Tu)层(Ceng),(?)由(You)于(Yu)锻(Duan)件(Jian)在(Zai)制(Zhi)造(Zao),(?)加(Jia)工(Gong)搬(Ban)运(Yun),(?)保(Bao)存(Cun)期(Qi)间(Jian)会(Hui)有(You)油(You)脂(Zhi),(?)氧(Yang)化(Hua)物(Wu)锈(Xiu)皮(Pi),(?)灰(Hui)尘(Chen),(?)锈(Xiu)及(Ji)腐(Fu)蚀(Shi)物(Wu)等(Deng)在(Zai)上(Shang)面(Mian),(?)若(Ruo)不(Bu)去(Qu)除(Chu)将(Jiang)直(Zhi)接(Jie)影(Ying)响(Xiang)到(Dao)涂(Tu)层(Ceng)的(De)性(Xing)能(Neng),(?)外(Wai)观(Guan)等(Deng),(?)所(Suo)以(Yi)前(Qian)处(Chu)理(Li)在(Zai)不(Bu)锈(Xiu)钢(Gang)锻(Duan)件(Jian)涂(Tu)装(Zhuang)的(De)工(Gong)艺(Yi)中(Zhong)占(Zhan)有(You)极(Ji)为(Wei)重(Zhong)要(Yao)的(De)地(Di)位(Wei)。(?)
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文(Wen)章(Zhang)原(Yuan)创(Chuang)如(Ru)需(Xu)转(Zhuan)载(Zai)请(Qing)注(Zhu)明(Ming)永(Yong)鑫(Xin)生(Sheng)锻(Duan)造(Zao)厂(Chang)提(Ti)供(Gong)!(?)