1.(?)用(Yong)氧(Yang)化(Hua)铝(Lu)砂(Sha)轮(Lun)WA400#把(Ba)前(Qian)EDM表(Biao)面(Mian)白(Bai)层(Ceng)过(Guo)回(Hui)火(Huo)层(Ceng)彻(Che)底(Di)去(Qu)除(Chu);(?)
2.(?)用(Yong)油(You)石(Shi)条(Tiao)((?)由(You)粗(Cu)至(Zhi)幼(You))(?)打(Da)磨(Mo)表(Biao)面(Mian)如(Ru)下(Xia):(?)
180#——240#——320#——400#——600#——800#((?)校(Xiao)直(Zhi)平(Ping)面(Mian)度(Du))(?)——1000#
((?)800#通(Tong)常(Chang)用(Yong)作(Zuo)校(Xiao)正(Zheng)表(Biao)面(Mian)平(Ping)直(Zhi)度(Du),(?)避(Bi)免(Mian)在(Zai)其(Qi)后(Hou)抛(Pao)光(Guang)时(Shi)易(Yi)出(Chu)现(Xian)波(Bo)纹(Wen))(?)
3.(?)用(Yong)sic砂(Sha)纸(Zhi)((?)由(You)粗(Cu)至(Zhi)幼(You))(?)打(Da)磨(Mo)表(Biao)面(Mian)如(Ru)下(Xia):(?)
400#——600#——800#——1000#——1200#——1500#——2000#
((?)预(Yu)硬(Ying)钢(Gang)一(Yi)般(Ban)不(Bu)建(Jian)议(Yi)用(Yong)1500#砂(Sha)纸(Zhi)打(Da)磨(Mo),(?)以(Yi)防(Fang)表(Biao)面(Mian)过(Guo)热(Re))(?)
4.(?)9um用(Yong)木(Mu)条(Tiao)((?)软(Ruan))(?),(?)7um,5um, 3um用(Yong)毛(Mao)毡(Zhan)辘(Lu),(?)1um用(Yong)100%棉(Mian),(?)配(Pei)合(He)钻(Zuan)石(Shi)膏(Gao)进(Jin)行(Xing)抛(Pao)光(Guang):(?)9um((?)1800#)(?)——7um((?)3000#)(?)——5um((?)800#)(?)——1um((?)1400#)(?)若(Ruo)需(Xu)进(Jin)行(Xing)更(Geng)精(Jing)细(Xi)抛(Pao)光(Guang)如(Ru)1/2um((?)60000#)(?)和(He)1/4((?)10000#)(?),(?)请(Qing)确(Que)保(Bao)在(Zai)无(Wu)尘(Chen)环(Huan)境(Jing)进(Jin)行(Xing)。(?)
NITE:(?)
1.(?) 用(Yong)砂(Sha)纸(Zhi)打(Da)磨(Mo)时(Shi),(?)应(Ying)把(Ba)砂(Sha)纸(Zhi)粘(Zhan)附(Fu)在(Zai)木(Mu)条(Tiao)或(Huo)竹(Zhu)片(Pian)上(Shang)才(Cai)进(Jin)行(Xing):(?)
木(Mu)条(Tiao)或(Huo)竹(Zhu)片(Pian)((?)硬(Ying))(?)——适(Shi)合(He)硬(Ying)度(Du)低(Di),(?)平(Ping)面(Mian)或(Huo)边(Bian)角(Jiao)打(Da)磨(Mo);(?)
木(Mu)条(Tiao)或(Huo)竹(Zhu)片(Pian)((?)软(Ruan))(?)——适(Shi)合(He)硬(Ying)度(Du)高(Gao),(?)圆(Yuan)面(Mian)或(Huo)形(Xing)状(Zhuang)复(Fu)杂(Za)部(Bu)位(Wei)打(Da)磨(Mo)
2.(?)每(Mei)次(Ci)转(Zhuan)换(Huan)砂(Sha)纸(Zhi)或(Huo)钻(Zuan)石(Shi)膏(Gao)前(Qian),(?)手(Shou)和(He)模(Mo)面(Mian)必(Bi)须(Xu)彻(Che)底(Di)清(Qing)洗(Xi)干(Gan)净(Jing),(?)工(Gong)件(Jian)用(Yong)洗(Xi)模(Mo)水(Shui),(?)手(Shou)用(Yong)肥(Fei)皂(Zao)做(Zuo)清(Qing)洁(Jie):(?)
3.(?)每(Mei)次(Ci)转(Zhuan)换(Huan)砂(Sha)纸(Zhi)或(Huo)油(You)石(Shi)条(Tiao)时(Shi),(?)应(Ying)改(Gai)变(Bian)打(Da)磨(Mo)方(Fang)向(Xiang)((?)49-90度(Du))(?)以(Yi)确(Que)保(Bao)前(Qian)道(Dao)磨(Mo)痕(Hen)被(Bei)彻(Che)底(Di)去(Qu)除(Chu),(?)而(?)且(Qie),(?)用(Yong)800#或(Huo)更(Geng)幼(You)砂(Sha)纸(Zhi)打(Da)磨(Mo)时(Shi),(?)建(Jian)议(Yi)打(Da)磨(Mo)两(Liang)次(Ci)。(?)
4.(?)每(Mei)道(Dao)打(Da)磨(Mo)抛(Pao)光(Guang)应(Ying)从(Cong)难(Nan)抛(Pao)部(Bu)位(Wei)((?)如(Ru)边(Bian)作(Zuo)位(Wei),(?)凹(Ao)槽(Cao)位(Wei))(?)开(Kai)始(Shi),(?)尽(Jin)量(Liang)不(Bu)要(Yao)抛(Pao)圆(Yuan),(?)边(Bian)角(Jiao)位(Wei)选(Xuan)择(Ze)较(Jiao)硬(Ying)的(De)抛(Pao)光(Guang)工(Gong)具(Ju)进(Jin)行(Xing)抛(Pao)光(Guang);(?)
5.(?)每(Mei)一(Yi)种(Zhong)抛(Pao)光(Guang)工(Gong)具(Ju)仅(Jin)能(Neng)使(Shi)用(Yong)一(Yi)种(Zhong)粒(Li)度(Du)的(De)钻(Zuan)石(Shi)膏(Gao)并(Bing)保(Bao)存(Cun)在(Zai)无(Wu)尘(Chen)的(De)容(Rong)器(Qi)中(Zhong),(?)每(Mei)个(Ge)盛(Sheng)载(Zai)打(Da)磨(Mo)或(Huo)抛(Pao)光(Guang)工(Gong)具(Ju)的(De)容(Rong)器(Qi)应(Ying)只(Zhi)存(Cun)放(Fang)一(Yi)种(Zhong)打(Da)磨(Mo)抛(Pao)光(Guang)工(Gong)具(Ju);(?)
6.(?)手(Shou)工(Gong)抛(Pao)光(Guang)时(Shi),(?)钻(Zuan)石(Shi)膏(Gao)涂(Tu)于(Yu)抛(Pao)光(Guang)时(Shi),(?)机(Ji)械(Xie)抛(Pao)光(Guang)时(Shi),(?)钻(Zuan)石(Shi)膏(Gao)涂(Tu)于(Yu)工(Gong)件(Jian)上(Shang);(?)
7.(?)每(Mei)一(Yi)道(Dao)抛(Pao)光(Guang)应(Ying)争(Zheng)取(Qu)在(Zai)***短(Duan)时(Shi)间(Jian)内(Nei)完(Wan)成(Cheng),(?)抛(Pao)光(Guang)力(Li)度(Du)亦(Yi)应(Ying)随(Sui)着(Zhuo)抛(Pao)光(Guang)工(Gong)具(Ju)的(De)硬(Ying)度(Du)和(He)钻(Zuan)石(Shi)膏(Gao)的(De)粒(Li)度(Du)而(?)调(Diao)整(Zheng),(?)对(Dui)于(Yu)***幼(You)的(De)钻(Zuan)石(Shi)膏(Gao),(?)抛(Pao)光(Guang)威(Wei)力(Li)应(Ying)仅(Jin)仅(Jin)等(Deng)于(Yu)抛(Pao)光(Guang)工(Gong)具(Ju)的(De)重(Zhong)量(Liang);(?)
8.(?)***后(Hou)一(Yi)道(Dao)抛(Pao)光(Guang)应(Ying)在(Zai)产(Chan)品(Pin)脱(Tuo)料(Liao)方(Fang)向(Xiang)进(Jin)行(Xing);(?)
9.(?)由(You)砂(Sha)纸(Zhi)转(Zhuan)换(Huan)钻(Zuan)石(Shi)膏(Gao)前(Qian),(?)应(Ying)把(Ba)表(Biao)面(Mian)彻(Che)底(Di)清(Qing)洗(Xi)干(Gan)净(Jing)。(?)用(Yong)100%棉(Mian)加(Jia)小(Xiao)量(Liang)苯(Ben)可(Ke)有(You)效(Xiao)把(Ba)表(Biao)面(Mian)油(You)渍(Zi)去(Qu)除(Chu);(?)
10.(?)表(Biao)面(Mian)未(Wei)经(Jing)EDM加(Jia)工(Gong),(?)可(Ke)直(Zhi)接(Jie)从(Cong)步(Bu)骤(Zhou)3开(Kai)始(Shi)进(Jin)行(Xing)加(Jia)工(Gong),(?)另(Ling)外(Wai),(?)若(Ruo)表(Biao)面(Mian)EDM加(Jia)工(Gong)时(Shi)电(Dian)解(Jie)液(Ye)内(Nei)掺(Chan)有(You)硅(Gui)粉(Fen),(?)加(Jia)工(Gong)后(Hou)模(Mo)具(Ju)表(Biao)面(Mian)光(Guang)洁(Jie)度(Du)会(Hui)提(Ti)高(Gao),(?)所(Suo)以(Yi),(?)加(Jia)工(Gong)后(Hou)可(Ke)直(Zhi)接(Jie)从(Cong)步(Bu)骤(Zhou)4开(Kai)始(Shi)进(Jin)行(Xing)抛(Pao)光(Guang);(?)
11.(?)如(Ru)模(Mo)具(Ju)进(Jin)行(Xing)热(Re)处(Chu)理(Li),(?)热(Re)处(Chu)理(Li)前(Qian)应(Ying)用(Yong)400#左(Zuo)右(You)砂(Sha)约(Yue)预(Yu)先(Xian)打(Da)模(Mo)表(Biao)面(Mian);(?)
12.(?)如(Ru)模(Mo)具(Ju)需(Xu)进(Jin)行(Xing)表(Biao)面(Mian)氮(Dan)化(Hua)处(Chu)理(Li),氧(Yang)化(Hua)前(Qian)应(Ying)用(Yong)1200#左(Zuo)右(You)砂(Sha)纸(Zhi)预(Yu)先(Xian)打(Da)磨(Mo)表(Biao)面(Mian),氧(Yang)化(Hua)后(Hou)再(Zai)用(Yong)800#砂(Sha)纸(Zhi)把(Ba)氧(Yang)化(Hua)表(Biao)面(Mian)的(De)白(Bai)层(Ceng)(约(Yue)20um)彻(Che)底(Di)去(Qu)除(Chu);
13.(?)模(Mo)具(Ju)存(Cun)放(Fang)前(Qian)应(Ying)先(Xian)喷(Pen)防(Fang)锈(Xiu)油(You)及(Ji)确(Que)保(Bao)存(Cun)放(Fang)环(Huan)境(Jing)干(Gan)燥(Zao)无(Wu)尘(Chen).以(Yi)防(Fang)表(Biao)面(Mian)被(Bei)腐(Fu)蚀(Shi);
14.(?)如(Ru)抛(Pao)光(Guang)时(Shi)发(Fa)现(Xian)橙(Cheng)皮(Pi)纹(Wen),应(Ying)从(Cong)***后(Hou)一(Yi)道(Dao)打(Da)磨(Mo)工(Gong)序(Xu)(如(Ru)1200#砂(Sha)纸(Zhi))把(Ba)所(Suo)有(You)缺(Que)陷(Xian)彻(Che)底(Di)去(Qu)除(Chu),然(Ran)后(Hou)才(Cai)重(Zhong)新(Xin)抛(Pao)光(Guang);若(Ruo)抛(Pao)光(Guang)后(Hou)依(Yi)然(Ran)发(Fa)现(Xian)橙(Cheng)皮(Pi)纹(Wen),建(Jian)议(Yi)提(Ti)高(Gao)硬(Ying)度(Du)(如(Ru)允(Yun)许(Xu))后(Hou)再(Zai)重(Zhong)新(Xin)打(Da)磨(Mo)抛(Pao)光(Guang);
15.(?) 如(Ru)抛(Pao)光(Guang)时(Shi)发(Fa)现(Xian)针(Zhen)孔(Kong),应(Ying)用(Yong)400#砂(Sha)纸(Zhi)把(Ba)针(Zhen)孔(Kong)磨(Mo)掉(Diao),再(Zai)重(Zhong)新(Xin)打(Da)磨(Mo)抛(Pao)光(Guang);
镜(Jing)面(Mian)抛(Pao)光(Guang)机(Ji)