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  • 塑(Su)料(Liao)电(Dian)镀(Du)加(Jia)工(Gong)的(De)特(Te)点(Dian)都(Du)有(You)哪(Na)些(Xie)?(?)

    塑(Su)料(Liao)电(Dian)镀(Du)加(Jia)工(Gong)工(Gong)艺(Yi)其(Qi)实(Shi)是(Shi)很(Hen)简(Jian)单(Dan)的(De)原(Yuan)理(Li),(?)也(Ye)就(Jiu)是(Shi)利(Li)用(Yong)电(Dian)解(Jie)的(De)原(Yuan)理(Li),(?)然(Ran)后(Hou)在(Zai)一(Yi)些(Xie)金(Jin)属(Shu)的(De)表(Biao)面(Mian)上(Shang)面(Mian),(?)镀(Du)上(Shang)一(Yi)薄(Bao)层(Ceng)其(Qi)它(Ta)金(Jin)属(Shu)或(Huo)合(He)金(Jin)的(De)过(Guo)程(Cheng),(?)是(Shi)利(Li)用(Yong)电(Dian)解(Jie)作(Zuo)用(Yong)使(Shi)金(Jin)属(Shu)或(Huo)其(Qi)它(Ta)材(Cai)料(Liao)制(Zhi)件(Jian)的(De)表(Biao)面(Mian)附(Fu)着(Zhuo)一(Yi)层(Ceng)金(Jin)属(Shu)膜(Mo)的(De)工(Gong)艺(Yi)从(Cong)而(?)起(Qi)到(Dao)防(Fang)止(Zhi)金(Jin)属(Shu)氧(Yang)化(Hua),(?)提(Ti)高(Gao)耐(Nai)磨(Mo)性(Xing)、(?)导(Dao)电(Dian)性(Xing)、(?)反(Fan)光(Guang)性(Xing)、(?)抗(Kang)腐(Fu)蚀(Shi)性(Xing)及(Ji)增(Zeng)进(Jin)美(Mei)观(Guan)等(Deng)作(Zuo)用(Yong)。(?)不(Bu)少(Shao)硬(Ying)币(Bi)的(De)外(Wai)层(Ceng)亦(Yi)为(Wei)电(Dian)镀(Du)。(?)现(Xian)代(Dai)汽(Qi)车(Che)、(?)摩(Mo)托(Tuo)车(Che)和(He)自(Zi)行(Xing)车(Che)日(Ri)趋(Qu)轻(Qing)量(Liang)化(Hua)且(Qie)豪(Hao)华(Hua)美(Mei)观(Guan),(?)其(Qi)塑(Su)料(Liao)电(Dian)镀(Du)发(Fa)挥(Hui)了(Liao)重(Zhong)要(Yao)作(Zuo)用(Yong)。(?)如(Ru)车(Che)门(Men)拉(La)手(Shou)、(?)商(Shang)标(Biao)、(?)反(Fan)光(Guang)镜(Jing)、(?)方(Fang)向(Xiang)盘(Pan)、(?)轮(Lun)壳(Ke)罩(Zhao)等(Deng)装(Zhuang)饰(Shi),(?)大(Da)量(Liang)采(Cai)用(Yong)塑(Su)料(Liao)电(Dian)镀(Du)制(Zhi)...

    2022-06-18 行(Xing)业(Ye)动(Dong)态(Tai) 802

  • 电(Dian)镀(Du)砂(Sha)轮(Lun)的(De)基(Ji)本(Ben)要(Yao)求(Qiu)说(Shuo)明(Ming)

    电(Dian)镀(Du)砂(Sha)轮(Lun)首(Shou)先(Xian),(?)磨(Mo)损(Sun)问(Wen)题(Ti):(?)任(Ren)何(He)砂(Sha)轮(Lun)都(Du)有(You)它(Ta)一(Yi)定(Ding)的(De)使(Shi)用(Yong)磨(Mo)损(Sun)要(Yao)求(Qiu),(?)磨(Mo)损(Sun)情(Qing)况(Kuang)达(Da)到(Dao)一(Yi)定(Ding)的(De)程(Cheng)度(Du)就(Jiu)必(Bi)须(Xu)重(Zhong)新(Xin)更(Geng)换(Huan)新(Xin)的(De)砂(Sha)轮(Lun)。(?)不(Bu)能(Neng)为(Wei)了(Liao)节(Jie)约(Yue)材(Cai)料(Liao),(?)就(Jiu)超(Chao)磨(Mo)损(Sun)要(Yao)求(Qiu)使(Shi)用(Yong),(?)这(Zhe)是(Shi)一(Yi)种(Zhong)极(Ji)不(Bu)安(An)全(Quan)的(De)违(Wei)章(Zhang)行(Xing)为(Wei)。(?)一(Yi)般(Ban)规(Gui)定(Ding),(?)当(Dang)砂(Sha)轮(Lun)磨(Mo)损(Sun)到(Dao)直(Zhi)径(Jing)比(Bi)卡(Ka)盘(Pan)直(Zhi)径(Jing)大(Da)10mm时(Shi)就(Jiu)应(Ying)更(Geng)换(Huan)新(Xin)砂(Sha)轮(Lun)。(?)电(Dian)镀(Du)砂(Sha)轮(Lun)第(Di)二(?),(?)有(You)效(Xiao)期(Qi)问(Wen)题(Ti):(?)从(Cong)库(Ku)房(Fang)领(Ling)出(Chu)的(De)新(Xin)砂(Sha)轮(Lun)不(Bu)一(Yi)定(Ding)是(Shi)合(He)格(Ge)的(De)砂(Sha)轮(Lun),(?)甚(Shen)至(Zhi)从(Cong)厂(Chang)家(Jia)买(Mai)进(Jin)的(De)新(Xin)砂(Sha)轮(Lun)也(Ye)不(Bu)一(Yi)定(Ding)是(Shi)合(He)格(Ge)的(De)砂(Sha)轮(Lun)。(?)任(Ren)何(He)砂(Sha)轮(Lun)都(Du)有(You)它(Ta)一(Yi)定(Ding)的(De)有(You)效(Xiao)期(Qi)限(Xian),(?)在(Zai)有(You)效(Xiao)期(Qi)限(Xian)内(Nei)使(Shi)用(Yong),(?)它(Ta)是(Shi)合(He)格(Ge)砂(Sha)轮(Lun);(?)超(Chao)过(Guo)有(You)效(Xiao)期(Qi)使(Shi)用(Yong),(?)就(Jiu)不(Bu)一(Yi)定(Ding)是(Shi)合(He)...

    2022-06-18 行(Xing)业(Ye)动(Dong)态(Tai) 628

  • 电(Dian)镀(Du)银(Yin)工(Gong)艺(Yi)流(Liu)程(Cheng)

    电(Dian)镀(Du)银(Yin)工(Gong)艺(Yi)流(Liu)程(Cheng)根(Gen)据(Ju)电(Dian)镀(Du)件(Jian)的(De)材(Cai)料(Liao),(?)电(Dian)镀(Du)银(Yin)方(Fang)式(Shi),(?)电(Dian)镀(Du)银(Yin)厚(Hou)度(Du)等(Deng)相(Xiang)关(Guan)要(Yao)求(Qiu)会(Hui)出(Chu)现(Xian)各(Ge)种(Zhong)不(Bu)同(Tong)的(De)分(Fen)类(Lei),(?)但(Dan)总(Zong)的(De)来(Lai)说(Shuo)包(Bao)括(Kuo)以(Yi)下(Xia)几(Ji)点(Dian):(?) 一(Yi):(?)前(Qian)处(Chu)理(Li)电(Dian)镀(Du)银(Yin)工(Gong)艺(Yi)流(Liu)程(Cheng)的(De)前(Qian)处(Chu)理(Li)药(Yao)水(Shui)针(Zhen)对(Dui)不(Bu)同(Tong)的(De)材(Cai)质(Zhi),(?)会(Hui)采(Cai)用(Yong)不(Bu)同(Tong)的(De)工(Gong)艺(Yi),(?)一(Yi)般(Ban)来(Lai)说(Shuo)铁(Tie)材(Cai)质(Zhi)材(Cai)料(Liao),(?)铜(Tong)制(Zhi)材(Cai)料(Liao)((?)不(Bu)包(Bao)括(Kuo)无(Wu)氧(Yang)铜(Tong)和(He)钨(Wu)铜(Tong))(?)会(Hui)采(Cai)用(Yong)15-25%的(De)稀(Xi)硫(Liu)酸(Suan)去(Qu)除(Chu)待(Dai)镀(Du)银(Yin)工(Gong)件(Jian)的(De)表(Biao)面(Mian)氧(Yang)化(Hua)膜(Mo);(?)不(Bu)锈(Xiu)钢(Gang)材(Cai)质(Zhi)及(Ji)铁(Tie)镍(Nie)合(He)金(Jin)材(Cai)质(Zhi)镀(Du)银(Yin)则(Ze)采(Cai)用(Yong)20%左(Zuo)右(You)的(De)稀(Xi)盐(Yan)酸(Suan)去(Qu)除(Chu)其(Qi)表(Biao)面(Mian)的(De)氧(Yang)化(Hua)物(Wu)((?)主(Zhu)要(Yao)是(Shi)氧(Yang)化(Hua)铬(Ge)层(Ceng))(?);(?)铝(Lu)材(Cai)质(Zhi)和(He)铝(Lu)合(He)金(Jin)则(Ze)更(Geng)为(Wei)复(Fu)杂(Za),(?)需(Xu)采(Cai)用(Yong)多(Duo)次(Ci)碱(Jian)性(Xing)腐(Fu)蚀(Shi)和(He)酸(Suan)性(Xing)腐(Fu)蚀(Shi),(?)去(Qu)取(Qu)...

    2022-06-18 行(Xing)业(Ye)动(Dong)态(Tai) 708

  • 简(Jian)述(Shu)电(Dian)镀(Du)有(You)哪(Na)些(Xie)基(Ji)本(Ben)作(Zuo)用(Yong)

    电(Dian)镀(Du)利(Li)用(Yong)电(Dian)解(Jie)作(Zuo)用(Yong)使(Shi)金(Jin)属(Shu)或(Huo)其(Qi)它(Ta)材(Cai)料(Liao)制(Zhi)件(Jian)的(De)表(Biao)面(Mian)附(Fu)着(Zhuo)一(Yi)层(Ceng)金(Jin)属(Shu)膜(Mo)的(De)工(Gong)艺(Yi)。(?)可(Ke)以(Yi)起(Qi)到(Dao)避(Bi)免(Mian)腐(Fu)蚀(Shi),(?)提(Ti)高(Gao)抗(Kang)磨(Mo)性(Xing)、(?)导(Dao)电(Dian)性(Xing)、(?)反(Fan)光(Guang)性(Xing)及(Ji)增(Zeng)进(Jin)美(Mei)观(Guan)等(Deng)作(Zuo)用(Yong)。(?)利(Li)用(Yong)电(Dian)解(Jie)作(Zuo)用(Yong)在(Zai)机(Ji)械(Xie)制(Zhi)品(Pin)上(Shang)沉(Chen)积(Ji)出(Chu)附(Fu)着(Zhuo)良(Liang)好(Hao)的(De)、(?)但(Dan)性(Xing)能(Neng)和(He)基(Ji)体(Ti)材(Cai)料(Liao)不(Bu)同(Tong)的(De)金(Jin)属(Shu)覆(Fu)层(Ceng)的(De)技(Ji)术(Shu)。(?)镀(Du)层(Ceng)比(Bi)热(Re)浸(Jin)层(Ceng)均(Jun)匀(Yun),(?)一(Yi)般(Ban)都(Du)较(Jiao)薄(Bao),(?)从(Cong)几(Ji)个(Ge)微(Wei)米(Mi)到(Dao)几(Ji)十(Shi)微(Wei)米(Mi)不(Bu)等(Deng)。(?)通(Tong)过(Guo)电(Dian)镀(Du)技(Ji)术(Shu)可(Ke)以(Yi)在(Zai)机(Ji)械(Xie)制(Zhi)品(Pin)上(Shang)获(Huo)得(De)装(Zhuang)饰(Shi)保(Bao)护(Hu)性(Xing)和(He)各(Ge)种(Zhong)功(Gong)能(Neng)性(Xing)的(De)表(Biao)面(Mian)层(Ceng),(?)还(Huan)可(Ke)以(Yi)修(Xiu)复(Fu)磨(Mo)损(Sun)和(He)加(Jia)工(Gong)失(Shi)误(Wu)的(De)工(Gong)件(Jian)。(?)镀(Du)层(Ceng)大(Da)多(Duo)是(Shi)单(Dan)一(Yi)金(Jin)属(Shu)或(Huo)合(He)金(Jin),(?)如(Ru)锌(Xin)、(?)镉(Ge)、(?)金(Jin)或(Huo)黄(Huang)铜(Tong)、(?)青(Qing)铜(Tong)等(Deng)...

    2022-06-18 行(Xing)业(Ye)动(Dong)态(Tai) 789

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