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全(Quan)国(Guo)咨(Zi)询(Xun)热(Re)线(Xian):(?)

13831792586

点(Dian)击(Ji)热(Re)门(Men)产(Chan)品(Pin):(?) 大(Da)型(Xing)机(Ji)床(Chuang)铸(Zhu)件(Jian) 床(Chuang)身(Shen)铸(Zhu)件(Jian) 球(Qiu)墨(Mo)铸(Zhu)件(Jian) 铸(Zhu)铁(Tie)件(Jian) 铸(Zhu)铁(Tie)平(Ping)板(Ban)

 
 
大(Da)型(Xing)机(Ji)床(Chuang)铸(Zhu)件(Jian)

大(Da)型(Xing)机(Ji)床(Chuang)铸(Zhu)件(Jian)

产(Chan)品(Pin)分(Fen)类(Lei):(?)机(Ji)床(Chuang)床(Chuang)身(Shen)铸(Zhu)件(Jian)系(Xi)列(Lie)
产(Chan)品(Pin)简(Jian)介(Jie):(?) 机(Ji)床(Chuang)铸(Zhu)件(Jian)又(You)可(Ke)以(Yi)称(Cheng)为(Wei)大(Da)型(Xing)铸(Zhu)件(Jian)、(?)床(Chuang)身(Shen)、(?) 底(Di)座(Zuo)、(?)工(Gong)作(Zuo)台(Tai)等(Deng),(?)特(Te)点(Dian):⑴(?)耐(Nai)磨(Mo)性(Xing)与(Yu)消(Xiao)震(Zhen)性(Xing)好(Hao)。(?)⑵(?)工(Gong)艺(Yi)性(Xing)能(Neng)好(Hao)。(?) 机(Ji)床(Chuang)铸(Zhu)件(Jian)简(Jian)介(Jie) 一(Yi)、(?)机(Ji)床(Chuang)床(Chuang)身(Shen)标(Biao)准(Zhun):GB9439-88 二(?)、(?)床(Chuang)身(Shen)的(De)特(Te)点(Dian): ⑴(?)耐(Nai)磨(Mo)性(Xing)与(Yu)消(Xiao)震(Zhen)性(Xing)好(Hao)。(?) ⑵(?)工(Gong)艺(Yi)性(Xing)能(Neng)好(Hao)......

产(Chan)品(Pin)详(Xiang)情(Qing)

机(Ji)床(Chuang)铸(Zhu)件(Jian)又(You)可(Ke)以(Yi)称(Cheng)为(Wei)大(Da)型(Xing)铸(Zhu)件(Jian)、(?)床(Chuang)身(Shen)、(?)底(Di)座(Zuo)、(?)工(Gong)作(Zuo)台(Tai)等(Deng),(?)特(Te)点(Dian):⑴(?)耐(Nai)磨(Mo)性(Xing)与(Yu)消(Xiao)震(Zhen)性(Xing)好(Hao)。(?)⑵(?)工(Gong)艺(Yi)性(Xing)能(Neng)好(Hao)。(?)

机(Ji)床(Chuang)铸(Zhu)件(Jian)简(Jian)介(Jie)

一(Yi)、(?)机(Ji)床(Chuang)床(Chuang)身(Shen)标(Biao)准(Zhun):GB9439-88

二(?)、(?)床(Chuang)身(Shen)的(De)特(Te)点(Dian):

⑴(?)耐(Nai)磨(Mo)性(Xing)与(Yu)消(Xiao)震(Zhen)性(Xing)好(Hao)。(?)

⑵(?)工(Gong)艺(Yi)性(Xing)能(Neng)好(Hao)。(?)由(You)于(Yu)灰(Hui)口(Kou)铸(Zhu)铁(Tie)含(Han)碳(Tan)量(Liang)高(Gao),(?)接(Jie)近(Jin)于(Yu)共(Gong)晶(Jing)成(Cheng)分(Fen),(?)故(Gu)熔(Rong)点(Dian)比(Bi)较(Jiao)低(Di),(?)流(Liu)动(Dong)性(Xing)良(Liang)好(Hao),(?)收(Shou)缩(Suo)率(Lu)小(Xiao),(?)因(Yin)此(Ci)适(Shi)宜(Yi)于(Yu)铸(Zhu)造(Zao)结(Jie)构(Gou)复(Fu)杂(Za)或(Huo)薄(Bao)壁(Bi)铸(Zhu)件(Jian)。(?)另(Ling)外(Wai),(?)由(You)于(Yu)石(Shi)墨(Mo)使(Shi)切(Qie)削(Xiao)加(Jia)工(Gong)时(Shi)易(Yi)于(Yu)形(Xing)成(Cheng)断(Duan)屑(Xie),(?)所(Suo)以(Yi)灰(Hui)口(Kou)铸(Zhu)铁(Tie)的(De)可(Ke)切(Qie)削(Xiao)加(Jia)工(Gong)性(Xing)优(You)于(Yu)钢(Gang)。(?)

三(San)、(?)硬(Ying)度(Du)和(He)抗(Kang)拉(La)强(Qiang)度(Du)之(Zhi)间(Jian)的(De)关(Guan)系(Xi):灰(Hui)铸(Zhu)铁(Tie)的(De)硬(Ying)度(Du)和(He)抗(Kang)拉(La)强(Qiang)度(Du)之(Zhi)间(Jian),(?)存(Cun)在(Zai)一(Yi)定(Ding)的(De)对(Dui)应(Ying)关(Guan)系(Xi),(?)其(Qi)经(Jing)验(Yan)关(Guan)系(Xi)式(Shi)为(Wei):

⒈(?)当(Dang)O≥196N/mm时(Shi)

HB=RH(飞(Fei)00+0 4380b) (B1)

⒉(?)当(Dang)0≥796N/mm时(Shi)

HB=RH (44+O 7240b) (B2)

式(Shi)中(Zhong)相(Xiang)对(Dui)硬(Ying)度(Du)(RH)值(Zhi)主(Zhu)要(Yao)由(You)原(Yuan)材(Cai)料(Liao)、(?)熔(Rong)化(Hua)工(Gong)艺(Yi)、(?)处(Chu)理(Li)工(Gong)艺(Yi)及(Ji)铸(Zhu)件(Jian)的(De)冷(Leng)却(Que)速(Su)度(Du)所(Suo)确(Que)定(Ding)。(?)

四(Si)、(?)利(Li)用(Yong)树(Shu)脂(Zhi)砂(Sha)型(Xing)铸(Zhu)造(Zao)机(Ji)床(Chuang)床(Chuang)身(Shen)铸(Zhu)件(Jian)的(De)优(You)点(Dian)

1树(Shu)脂(Zhi)砂(Sha)型(Xing)刚(Gang)度(Du)好(Hao),(?)浇(Jiao)注(Zhu)初(Chu)期(Qi)砂(Sha)型(Xing)强(Qiang)度(Du)高(Gao)这(Zhe)就(Jiu)有(You)条(Tiao)件(Jian)利(Li)用(Yong)铸(Zhu)铁(Tie)凝(Ning)固(Gu)过(Guo)程(Cheng)的(De)石(Shi)墨(Mo)化(Hua)膨(Peng)胀(Zhang),(?)有(You)效(Xiao)地(Di)消(Xiao)除(Chu)缩(Suo)孔(Kong)、(?)缩(Suo)松(Song)缺(Que)陷(Xian),(?)实(Shi)现(Xian)灰(Hui)铸(Zhu)铁(Tie)、(?)球(Qiu)墨(Mo)铸(Zhu)铁(Tie)件(Jian)的(De)少(Shao)冒(Mao)口(Kou)、(?)无(Wu)冒(Mao)口(Kou)铸(Zhu)造(Zao)。(?)

2实(Shi)型(Xing)铸(Zhu)造(Zao)生(Sheng)产(Chan)中(Zhong)采(Cai)用(Yong)聚(Ju)苯(Ben)乙(Yi)烯(Xi)泡(Pao)塑(Su)模(Mo)样(Yang)应(Ying)用(Yong)呋(Fu)哺(Bu)树(Shu)脂(Zhi)自(Zi)硬(Ying)砂(Sha)造(Zao)型(Xing)。(?)当(Dang)金(Jin)属(Shu)液(Ye)浇(Jiao)入(Ru)铸(Zhu)型(Xing)时(Shi),(?)泡(Pao)沫(Mo)塑(Su)料(Liao)模(Mo)样(Yang)在(Zai)高(Gao)温(Wen)金(Jin)属(Shu)液(Ye)作(Zuo)用(Yong)下(Xia)迅(Xun)速(Su)气(Qi)化(Hua),(?)燃(Ran)烧(Shao)而(?)消(Xiao)失(Shi),(?)金(Jin)属(Shu)液(Ye)取(Qu)代(Dai)了(Liao)原(Yuan)来(Lai)泡(Pao)沫(Mo)塑(Su)料(Liao)所(Suo)占(Zhan)据(Ju)的(De)位(Wei)置(Zhi),(?)冷(Leng)却(Que)凝(Ning)固(Gu)成(Cheng)与(Yu)模(Mo)样(Yang)形(Xing)状(Zhuang)相(Xiang)同(Tong)的(De)实(Shi)型(Xing)铸(Zhu)件(Jian)。(?)

3相(Xiang)对(Dui)来(Lai)说(Shuo),(?)消(Xiao)失(Shi)模(Mo)铸(Zhu)造(Zao)对(Dui)于(Yu)生(Sheng)产(Chan)单(Dan)件(Jian)或(Huo)小(Xiao)批(Pi)量(Liang)的(De)汽(Qi)车(Che)覆(Fu)盖(Gai)件(Jian),(?)机(Ji)床(Chuang)床(Chuang)身(Shen)等(Deng)大(Da)型(Xing)模(Mo)具(Ju)较(Jiao)之(Zhi)传(Chuan)统(Tong)砂(Sha)型(Xing)有(You)很(Hen)大(Da)优(You)势(Shi),(?)它(Ta)不(Bu)但(Dan)省(Sheng)去(Qu)了(Liao)昂(Ang)贵(Gui)的(De)木(Mu)型(Xing)费(Fei)用(Yong),(?)而(?)且(Qie)便(Bian)于(Yu)操(Cao)作(Zuo),(?)缩(Suo)短(Duan)了(Liao)生(Sheng)产(Chan)周(Zhou)期(Qi),(?)提(Ti)高(Gao)了(Liao)生(Sheng)产(Chan)效(Xiao)率(Lu),(?)具(Ju)有(You)尺(Chi)寸(Cun)精(Jing)度(Du)高(Gao),(?)加(Jia)工(Gong)余(Yu)量(Liang)小(Xiao),(?)表(Biao)面(Mian)质(Zhi)量(Liang)好(Hao)等(Deng)优(You)势(Shi)。(?)

热(Re)处(Chu)理(Li)

热(Re)处(Chu)理(Li)过(Guo)程(Cheng):

床(Chuang)身(Shen)类(Lei)铸(Zhu)件(Jian)产(Chan)品(Pin)作(Zuo)为(Wei)一(Yi)种(Zhong)大(Da)型(Xing)铸(Zhu)件(Jian)必(Bi)须(Xu)要(Yao)经(Jing)过(Guo)热(Re)处(Chu)理(Li)才(Cai)能(Neng)提(Ti)高(Gao)本(Ben)身(Shen)的(De)使(Shi)用(Yong)性(Xing)能(Neng),(?)改(Gai)善(Shan)铸(Zhu)铁(Tie)铸(Zhu)件(Jian)的(De)内(Nei)在(Zai)质(Zhi)量(Liang)。(?)金(Jin)属(Shu)热(Re)处(Chu)理(Li)是(Shi)机(Ji)械(Xie)制(Zhi)造(Zao)中(Zhong)的(De)重(Zhong)要(Yao)工(Gong)艺(Yi)之(Zhi)一(Yi),(?)与(Yu)其(Qi)它(Ta)加(Jia)工(Gong)工(Gong)艺(Yi)相(Xiang)比(Bi),(?)热(Re)处(Chu)理(Li)一(Yi)般(Ban)不(Bu)改(Gai)变(Bian)工(Gong)件(Jian)的(De)形(Xing)状(Zhuang)和(He)整(Zheng)体(Ti)的(De)化(Hua)学(Xue)成(Cheng)分(Fen),(?)而(?)是(Shi)通(Tong)过(Guo)改(Gai)变(Bian)工(Gong)件(Jian)内(Nei)部(Bu)的(De)显(Xian)微(Wei)组(Zu)织(Zhi),(?)或(Huo)改(Gai)变(Bian)工(Gong)件(Jian)表(Biao)面(Mian)的(De)化(Hua)学(Xue)成(Cheng)分(Fen),(?)赋(Fu)予(Yu)或(Huo)改(Gai)善(Shan)工(Gong)件(Jian)的(De)使(Shi)用(Yong)性(Xing)能(Neng)。(?)其(Qi)特(Te)点(Dian)是(Shi)改(Gai)善(Shan)工(Gong)件(Jian)的(De)内(Nei)在(Zai)质(Zhi)量(Liang)。(?)

为(Wei)使(Shi)金(Jin)属(Shu)工(Gong)件(Jian)具(Ju)有(You)所(Suo)需(Xu)要(Yao)的(De)力(Li)学(Xue)性(Xing)能(Neng)、(?)物(Wu)理(Li)性(Xing)能(Neng)和(He)化(Hua)学(Xue)性(Xing)能(Neng),(?)除(Chu)合(He)理(Li)选(Xuan)用(Yong)材(Cai)料(Liao)和(He)各(Ge)种(Zhong)成(Cheng)形(Xing)工(Gong)艺(Yi)外(Wai),(?)热(Re)处(Chu)理(Li)工(Gong)艺(Yi)往(Wang)往(Wang)是(Shi)必(Bi)不(Bu)可(Ke)少(Shao)的(De)。(?)钢(Gang)铁(Tie)是(Shi)机(Ji)械(Xie)工(Gong)业(Ye)中(Zhong)应(Ying)用(Yong)最(Zui)广(Guang)的(De)材(Cai)料(Liao),(?)钢(Gang)铁(Tie)显(Xian)微(Wei)组(Zu)织(Zhi)复(Fu)杂(Za),(?)可(Ke)以(Yi)通(Tong)过(Guo)热(Re)处(Chu)理(Li)予(Yu)以(Yi)控(Kong)制(Zhi),(?)所(Suo)以(Yi)钢(Gang)铁(Tie)的(De)热(Re)处(Chu)理(Li)是(Shi)金(Jin)属(Shu)热(Re)处(Chu)理(Li)的(De)主(Zhu)要(Yao)内(Nei)容(Rong)。(?)另(Ling)外(Wai),(?)铝(Lu)、(?)铜(Tong)、(?)镁(Mei)、(?)钛(Tai)等(Deng)及(Ji)其(Qi)合(He)金(Jin)也(Ye)都(Du)可(Ke)以(Yi)通(Tong)过(Guo)热(Re)处(Chu)理(Li)改(Gai)变(Bian)其(Qi)力(Li)学(Xue)、(?)物(Wu)理(Li)和(He)化(Hua)学(Xue)性(Xing)能(Neng),(?)以(Yi)获(Huo)得(De)不(Bu)同(Tong)的(De)使(Shi)用(Yong)性(Xing)能(Neng)。(?)

整(Zheng)体(Ti)热(Re)处(Chu)理(Li)是(Shi)对(Dui)工(Gong)件(Jian)整(Zheng)体(Ti)加(Jia)热(Re),(?)然(Ran)后(Hou)以(Yi)适(Shi)当(Dang)的(De)速(Su)度(Du)冷(Leng)却(Que),(?)以(Yi)改(Gai)变(Bian)其(Qi)整(Zheng)体(Ti)力(Li)学(Xue)性(Xing)能(Neng)的(De)金(Jin)属(Shu)热(Re)处(Chu)理(Li)工(Gong)艺(Yi)。(?)钢(Gang)铁(Tie)整(Zheng)体(Ti)热(Re)处(Chu)理(Li)大(Da)致(Zhi)有(You)退(Tui)火(Huo)、(?)正(Zheng)火(Huo)、(?)淬(Cui)火(Huo)和(He)回(Hui)火(Huo)四(Si)种(Zhong)基(Ji)本(Ben)工(Gong)艺(Yi)。(?)

床(Chuang)身(Shen)铸(Zhu)件(Jian)退(Tui)火(Huo)

热(Re)处(Chu)理(Li)的(De)退(Tui)火(Huo)种(Zhong)类(Lei):常(Chang)见(Jian)的(De)退(Tui)火(Huo)工(Gong)艺(Yi)有(You):再(Zai)结(Jie)晶(Jing)退(Tui)火(Huo),(?)去(Qu)应(Ying)力(Li)退(Tui)火(Huo),(?)球(Qiu)化(Hua)退(Tui)火(Huo),(?)完(Wan)全(Quan)退(Tui)火(Huo)等(Deng)。(?)退(Tui)火(Huo)的(De)目(Mu)的(De):主(Zhu)要(Yao)是(Shi)降(Jiang)低(Di)金(Jin)属(Shu)材(Cai)料(Liao)的(De)硬(Ying)度(Du),(?)提(Ti)高(Gao)塑(Su)性(Xing),(?)以(Yi)利(Li)切(Qie)削(Xiao)加(Jia)工(Gong)或(Huo)压(Ya)力(Li)加(Jia)工(Gong),(?)减(Jian)少(Shao)残(Can)余(Yu)应(Ying)力(Li),(?)提(Ti)高(Gao)组(Zu)织(Zhi)和(He)成(Cheng)分(Fen)的(De)均(Jun)匀(Yun)化(Hua),(?)或(Huo)为(Wei)后(Hou)道(Dao)热(Re)处(Chu)理(Li)作(Zuo)好(Hao)组(Zu)织(Zhi)准(Zhun)备(Bei)等(Deng)。(?)

完(Wan)全(Quan)退(Tui)火(Huo)和(He)等(Deng)温(Wen)退(Tui)火(Huo)

完(Wan)全(Quan)退(Tui)火(Huo)又(You)称(Cheng)重(Zhong)结(Jie)晶(Jing)退(Tui)火(Huo),(?)一(Yi)般(Ban)简(Jian)称(Cheng)为(Wei)退(Tui)火(Huo),(?)这(Zhe)种(Zhong)退(Tui)火(Huo)主(Zhu)要(Yao)用(Yong)于(Yu)亚(Ya)共(Gong)析(Xi)成(Cheng)分(Fen)的(De)各(Ge)种(Zhong)碳(Tan)钢(Gang)和(He)合(He)金(Jin)钢(Gang)的(De)铸(Zhu),(?)锻(Duan)件(Jian)及(Ji)热(Re)轧(Zha)型(Xing)材(Cai),(?)有(You)时(Shi)也(Ye)用(Yong)于(Yu)焊(Han)接(Jie)结(Jie)构(Gou)。(?)一(Yi)般(Ban)常(Chang)作(Zuo)为(Wei)一(Yi)些(Xie)不(Bu)重(Zhong)工(Gong)件(Jian)的(De)最(Zui)终(Zhong)热(Re)处(Chu)理(Li),(?)或(Huo)作(Zuo)为(Wei)某(Mou)些(Xie)工(Gong)件(Jian)的(De)预(Yu)先(Xian)热(Re)处(Chu)理(Li)。(?)

球(Qiu)化(Hua)退(Tui)火(Huo)

球(Qiu)化(Hua)退(Tui)火(Huo)主(Zhu)要(Yao)用(Yong)于(Yu)过(Guo)共(Gong)析(Xi)的(De)碳(Tan)钢(Gang)及(Ji)合(He)金(Jin)工(Gong)具(Ju)钢(Gang)(如(Ru)制(Zhi)造(Zao)刃(Ren)具(Ju),(?)量(Liang)具(Ju),(?)模(Mo)具(Ju)所(Suo)用(Yong)的(De)钢(Gang)种(Zhong))。(?)其(Qi)主(Zhu)要(Yao)目(Mu)的(De)在(Zai)于(Yu)降(Jiang)低(Di)硬(Ying)度(Du),(?)改(Gai)善(Shan)切(Qie)削(Xiao)加(Jia)工(Gong)性(Xing),(?)并(Bing)为(Wei)以(Yi)后(Hou)淬(Cui)火(Huo)作(Zuo)好(Hao)准(Zhun)备(Bei)。(?)

去(Qu)应(Ying)力(Li)退(Tui)火(Huo)

去(Qu)应(Ying)力(Li)退(Tui)火(Huo)又(You)称(Cheng)低(Di)温(Wen)退(Tui)火(Huo)(或(Huo)高(Gao)温(Wen)回(Hui)火(Huo)),(?)这(Zhe)种(Zhong)退(Tui)火(Huo)主(Zhu)要(Yao)用(Yong)来(Lai)消(Xiao)除(Chu)铸(Zhu)件(Jian),(?)锻(Duan)件(Jian),(?)焊(Han)接(Jie)件(Jian),(?)热(Re)轧(Zha)件(Jian),(?)冷(Leng)拉(La)件(Jian)等(Deng)的(De)残(Can)余(Yu)应(Ying)力(Li)。(?)如(Ru)果(Guo)这(Zhe)些(Xie)应(Ying)力(Li)不(Bu)予(Yu)消(Xiao)除(Chu),(?)将(Jiang)会(Hui)引(Yin)起(Qi)钢(Gang)件(Jian)在(Zai)一(Yi)定(Ding)时(Shi)间(Jian)以(Yi)后(Hou),(?)或(Huo)在(Zai)随(Sui)后(Hou)的(De)切(Qie)削(Xiao)加(Jia)工(Gong)过(Guo)程(Cheng)中(Zhong)产(Chan)生(Sheng)变(Bian)形(Xing)或(Huo)裂(Lie)纹(Wen)。(?)

淬(Cui)火(Huo)

我(Wo)们(Men)淬(Cui)火(Huo)最(Zui)常(Chang)用(Yong)的(De)冷(Leng)却(Que)介(Jie)质(Zhi)是(Shi)盐(Yan)水(Shui),(?)水(Shui)和(He)油(You)。(?)盐(Yan)水(Shui)淬(Cui)火(Huo)的(De)工(Gong)件(Jian),(?)容(Rong)易(Yi)得(De)到(Dao)高(Gao)的(De)硬(Ying)度(Du)和(He)光(Guang)洁(Jie)的(De)表(Biao)面(Mian),(?)不(Bu)容(Rong)易(Yi)产(Chan)生(Sheng)淬(Cui)不(Bu)硬(Ying)的(De)软(Ruan)点(Dian),(?)但(Dan)却(Que)易(Yi)使(Shi)工(Gong)件(Jian)变(Bian)形(Xing)严(Yan)重(Zhong),(?)甚(Shen)至(Zhi)发(Fa)生(Sheng)开(Kai)裂(Lie)。(?)而(?)用(Yong)油(You)作(Zuo)淬(Cui)火(Huo)介(Jie)质(Zhi)只(Zhi)适(Shi)用(Yong)于(Yu)过(Guo)冷(Leng)奥(Ao)氏(Shi)体(Ti)的(De)稳(Wen)定(Ding)性(Xing)比(Bi)较(Jiao)大(Da)的(De)一(Yi)些(Xie)合(He)金(Jin)钢(Gang)或(Huo)小(Xiao)尺(Chi)寸(Cun)的(De)碳(Tan)钢(Gang)工(Gong)件(Jian)的(De)淬(Cui)火(Huo)。(?)

超(Chao)音(Yin)频(Pin)淬(Cui)火(Huo)是(Shi)对(Dui)机(Ji)床(Chuang)导(Dao)轨(Gui)淬(Cui)的(De)常(Chang)用(Yong)工(Gong)艺(Yi),(?)淬(Cui)火(Huo)层(Ceng)一(Yi)般(Ban)在(Zai)2.5-3mm,(?)淬(Cui)火(Huo)硬(Ying)度(Du)分(Fen)别(Bie)为(Wei)HT250材(Cai)质(Zhi)----HRC46-50 HT300材(Cai)质(Zhi)----HRC48-52

回(Hui)火(Huo)

回(Hui)火(Huo)的(De)目(Mu)的(De)有(You)以(Yi)下(Xia)几(Ji)个(Ge)方(Fang)面(Mian):

⒈(?)降(Jiang)低(Di)脆(Cui)性(Xing),(?)消(Xiao)除(Chu)或(Huo)减(Jian)少(Shao)内(Nei)应(Ying)力(Li),(?)钢(Gang)件(Jian)淬(Cui)火(Huo)后(Hou)存(Cun)在(Zai)很(Hen)大(Da)内(Nei)应(Ying)力(Li)和(He)脆(Cui)性(Xing),(?)如(Ru)不(Bu)及(Ji)时(Shi)回(Hui)火(Huo)往(Wang)往(Wang)会(Hui)使(Shi)钢(Gang)件(Jian)发(Fa)生(Sheng)变(Bian)形(Xing)甚(Shen)至(Zhi)开(Kai)裂(Lie)。(?)2. 获(Huo)得(De)工(Gong)件(Jian)所(Suo)要(Yao)求(Qiu)的(De)机(Ji)械(Xie)性(Xing)能(Neng),(?)工(Gong)件(Jian)经(Jing)淬(Cui)火(Huo)后(Hou)硬(Ying)度(Du)高(Gao)而(?)脆(Cui)性(Xing)大(Da),(?)为(Wei)了(Liao)满(Man)足(Zu)各(Ge)种(Zhong)工(Gong)件(Jian)的(De)不(Bu)同(Tong)性(Xing)能(Neng)的(De)要(Yao)求(Qiu),(?)可(Ke)以(Yi)通(Tong)过(Guo)适(Shi)当(Dang)回(Hui)火(Huo)的(De)配(Pei)合(He)来(Lai)调(Diao)整(Zheng)硬(Ying)度(Du),(?)减(Jian)小(Xiao)脆(Cui)性(Xing),(?)得(De)到(Dao)所(Suo)需(Xu)要(Yao)的(De)韧(Ren)性(Xing),(?)塑(Su)性(Xing)。(?)3. 稳(Wen)定(Ding)工(Gong)件(Jian)尺(Chi)寸(Cun)4. 对(Dui)于(Yu)退(Tui)火(Huo)难(Nan)以(Yi)软(Ruan)化(Hua)的(De)某(Mou)些(Xie)合(He)金(Jin)钢(Gang),(?)在(Zai)淬(Cui)火(Huo)(或(Huo)正(Zheng)火(Huo))后(Hou)常(Chang)采(Cai)用(Yong)高(Gao)温(Wen)回(Hui)火(Huo),(?)使(Shi)钢(Gang)中(Zhong)碳(Tan)化(Hua)物(Wu)适(Shi)当(Dang)聚(Ju)集(Ji),(?)将(Jiang)硬(Ying)度(Du)降(Jiang)低(Di),(?)以(Yi)利(Li)切(Qie)削(Xiao)加(Jia)工(Gong)。(?)

铸(Zhu)造(Zao)基(Ji)本(Ben)术(Shu)语(Yu)

⒉(?)1 铸(Zhu)造(Zao) casting,founding,foundry 熔(Rong)炼(Lian)金(Jin)属(Shu),(?)制(Zhi)造(Zao)铸(Zhu)型(Xing),(?)并(Bing)将(Jiang)熔(Rong)融(Rong)金(Jin)属(Shu)浇(Jiao)入(Ru)铸(Zhu)型(Xing),(?)凝(Ning)固(Gu)后(Hou)获(Huo)得(De)具(Ju)有(You)一(Yi)定(Ding)形(Xing)状(Zhuang)、(?)尺(Chi)寸(Cun)和(He)性(Xing)能(Neng)金(Jin)属(Shu)零(Ling)件(Jian)毛(Mao)坯(Pi)的(De)成(Cheng)形(Xing)方(Fang)法(Fa)。(?)

⒉(?)2 砂(Sha)型(Xing)铸(Zhu)造(Zao) sand casting process 在(Zai)砂(Sha)型(Xing)中(Zhong)生(Sheng)产(Chan)铸(Zhu)件(Jian)的(De)铸(Zhu)造(Zao)方(Fang)法(Fa)。(?)

⒉(?)3 特(Te)种(Zhong)铸(Zhu)造(Zao) special casting process 与(Yu)砂(Sha)型(Xing)铸(Zhu)造(Zao)不(Bu)同(Tong)的(De)其(Qi)他(Ta)铸(Zhu)造(Zao)方(Fang)法(Fa)。(?)如(Ru)熔(Rong)模(Mo)铸(Zhu)造(Zao)、(?)壳(Ke)型(Xing)铸(Zhu)造(Zao)、(?)陶(Tao)瓷(Ci)型(Xing)铸(Zhu)造(Zao)、(?)金(Jin)属(Shu)型(Xing)铸(Zhu)造(Zao)、(?)压(Ya)力(Li)铸(Zhu)造(Zao)、(?)低(Di)压(Ya)铸(Zhu)造(Zao)、(?)离(Li)心(Xin)铸(Zhu)造(Zao)、(?)连(Lian)续(Xu)铸(Zhu)造(Zao)等(Deng)。(?)

⒉(?)4 铸(Zhu)件(Jian) casting 将(Jiang)熔(Rong)融(Rong)金(Jin)属(Shu)注(Zhu)入(Ru)铸(Zhu)型(Xing),(?)凝(Ning)固(Gu)后(Hou)得(De)到(Dao)的(De)具(Ju)有(You)一(Yi)定(Ding)形(Xing)状(Zhuang)、(?)尺(Chi)寸(Cun)和(He)性(Xing)能(Neng)的(De)金(Jin)属(Shu)零(Ling)件(Jian)或(Huo)零(Ling)件(Jian)毛(Mao)坯(Pi)。(?)

⒉(?)5 毛(Mao)坯(Pi)铸(Zhu)件(Jian) rough casting 待(Dai)进(Jin)一(Yi)步(Bu)加(Jia)工(Gong)成(Cheng)为(Wei)零(Ling)件(Jian)或(Huo)成(Cheng)品(Pin)的(De)铸(Zhu)件(Jian),(?)一(Yi)般(Ban)应(Ying)符(Fu)合(He)铸(Zhu)件(Jian)图(Tu)的(De)要(Yao)求(Qiu)。(?)

⒉(?)6 砂(Sha)型(Xing)铸(Zhu)件(Jian) sand casting 用(Yong)砂(Sha)型(Xing)铸(Zhu)造(Zao)法(Fa)生(Sheng)产(Chan)的(De)铸(Zhu)件(Jian)。(?)同(Tong)样(Yang),(?)其(Qi)他(Ta)铸(Zhu)造(Zao)方(Fang)法(Fa)生(Sheng)产(Chan)的(De)铸(Zhu)件(Jian)可(Ke)相(Xiang)应(Ying)称(Cheng)为(Wei)压(Ya)铸(Zhu)件(Jian)、(?)离(Li)心(Xin)铸(Zhu)件(Jian)、(?)熔(Rong)模(Mo)铸(Zhu)件(Jian)等(Deng)。(?)

⒉(?)7 试(Shi)制(Zhi)铸(Zhu)件(Jian) pilot casting 用(Yong)正(Zheng)式(Shi)投(Tou)入(Ru)生(Sheng)产(Chan)前(Qian)的(De)模(Mo)样(Yang)试(Shi)制(Zhi)的(De)少(Shao)量(Liang)铸(Zhu)件(Jian)。(?)用(Yong)以(Yi)检(Jian)查(Cha)铸(Zhu)造(Zao)合(He)金(Jin)、(?)铸(Zhu)造(Zao)工(Gong)艺(Yi)和(He)工(Gong)艺(Yi)装(Zhuang)备(Bei)是(Shi)否(Fou)合(He)乎(Hu)要(Yao)求(Qiu)。(?)

⒉(?)8 铸(Zhu)态(Tai)铸(Zhu)件(Jian) as-cast casting 铸(Zhu)造(Zao)后(Hou)已(Yi)经(Jing)过(Guo)落(Luo)砂(Sha)和(He)去(Qu)除(Chu)浇(Jiao)冒(Mao)口(Kou),(?)未(Wei)经(Jing)精(Jing)整(Zheng)、(?)机(Ji)械(Xie)加(Jia)工(Gong)和(He)性(Xing)能(Neng)处(Chu)理(Li)的(De)铸(Zhu)件(Jian)。(?)

⒉(?)9 铸(Zhu)型(Xing)[型(Xing)] mold 用(Yong)型(Xing)砂(Sha)、(?)金(Jin)属(Shu)或(Huo)其(Qi)他(Ta)耐(Nai)火(Huo)材(Cai)料(Liao)制(Zhi)成(Cheng),(?)包(Bao)括(Kuo)形(Xing)成(Cheng)铸(Zhu)件(Jian)形(Xing)状(Zhuang)的(De)空(Kong)腔(Qiang)、(?)型(Xing)芯(Xin)和(He)浇(Jiao)冒(Mao)口(Kou)系(Xi)统(Tong)的(De)组(Zu)合(He)整(Zheng)体(Ti)。(?)砂(Sha)型(Xing)用(Yong)砂(Sha)箱(Xiang)支(Zhi)撑(Cheng)时(Shi),(?)砂(Sha)箱(Xiang)也(Ye)是(Shi)铸(Zhu)型(Xing)的(De)组(Zu)成(Cheng)部(Bu)分(Fen)。(?)不(Bu)准(Zhun)将(Jiang)铸(Zhu)型(Xing)称(Cheng)为(Wei)"铸(Zhu)模(Mo)"或(Huo)"模(Mo)型(Xing)"。(?)

⒉(?)10 铸(Zhu)造(Zao)工(Gong)艺(Yi) casting process,(?)foundry technology 应(Ying)用(Yong)铸(Zhu)造(Zao)有(You)关(Guan)理(Li)论(Lun)和(He)系(Xi)统(Tong)知(Zhi)识(Shi)生(Sheng)产(Chan)铸(Zhu)件(Jian)的(De)技(Ji)术(Shu)和(He)方(Fang)法(Fa)。(?)包(Bao)括(Kuo)造(Zao)型(Xing)材(Cai)料(Liao)制(Zhi)备(Bei)、(?)造(Zao)型(Xing)、(?)制(Zhi)芯(Xin)、(?)金(Jin)属(Shu)熔(Rong)炼(Lian)、(?)浇(Jiao)注(Zhu)和(He)凝(Ning)固(Gu)控(Kong)制(Zhi)等(Deng)。(?)

⒉(?)11 铸(Zhu)造(Zao)用(Yong)材(Cai)料(Liao) foundry materials 用(Yong)于(Yu)铸(Zhu)造(Zao)生(Sheng)产(Chan)的(De)原(Yuan)材(Cai)料(Liao)和(He)工(Gong)艺(Yi)材(Cai)料(Liao)。(?)

⒉(?)12 铸(Zhu)造(Zao)工(Gong)艺(Yi)材(Cai)料(Liao) consumable materials 在(Zai)铸(Zhu)造(Zao)生(Sheng)产(Chan)的(De)熔(Rong)炼(Lian)、(?)浇(Jiao)注(Zhu)、(?)造(Zao)型(Xing)材(Cai)料(Liao)制(Zhi)备(Bei)、(?)造(Zao)型(Xing)(芯(Xin))等(Deng)过(Guo)程(Cheng)中(Zhong)所(Suo)用(Yong)的(De)消(Xiao)耗(Hao)性(Xing)材(Cai)料(Liao)。(?)不(Bu)包(Bao)括(Kuo)可(Ke)转(Zhuan)化(Hua)为(Wei)铸(Zhu)件(Jian)的(De)金(Jin)属(Shu)材(Cai)料(Liao)。(?)

⒉(?)13 铸(Zhu)造(Zao)设(She)备(Bei) foundry equipment,foundry facilities 铸(Zhu)造(Zao)生(Sheng)产(Chan)中(Zhong)所(Suo)使(Shi)用(Yong)的(De)各(Ge)种(Zhong)机(Ji)械(Xie)和(He)设(She)备(Bei)的(De)总(Zong)称(Cheng)。(?)

⒉(?)14 铸(Zhu)工(Gong) caster,(?)founder,(?)foundry worker 从(Cong)事(Shi)铸(Zhu)造(Zao)生(Sheng)产(Chan)的(De)工(Gong)人(Ren),(?)包(Bao)括(Kuo)直(Zhi)接(Jie)生(Sheng)产(Chan)工(Gong)人(Ren)和(He)辅(Fu)助(Zhu)生(Sheng)产(Chan)工(Gong)人(Ren),(?)但(Dan)不(Bu)包(Bao)括(Kuo)模(Mo)样(Yang)制(Zhi)造(Zao)工(Gong)人(Ren)。(?)

⒉(?)15 铸(Zhu)造(Zao)工(Gong)作(Zuo)者(Zhe) foundryman 在(Zai)工(Gong)厂(Chang)、(?)科(Ke)研(Yan)机(Ji)构(Gou)、(?)学(Xue)校(Xiao)、(?)管(Guan)理(Li)部(Bu)门(Men)从(Cong)事(Shi)铸(Zhu)造(Zao)生(Sheng)产(Chan)、(?)技(Ji)术(Shu)、(?)管(Guan)理(Li)、(?)科(Ke)研(Yan)和(He)教(Jiao)学(Xue)的(De)工(Gong)作(Zuo)人(Ren)员(Yuan)。(?)

⒉(?)16 铸(Zhu)造(Zao)车(Che)间(Jian) foundry shop 生(Sheng)产(Chan)铸(Zhu)件(Jian)的(De)车(Che)间(Jian)。(?)通(Tong)常(Chang)由(You)熔(Rong)化(Hua)、(?)造(Zao)型(Xing)、(?)浇(Jiao)注(Zhu)、(?)清(Qing)理(Li)和(He)砂(Sha)处(Chu)理(Li)等(Deng)工(Gong)部(Bu)组(Zu)成(Cheng)。(?)

⒉(?)17 铸(Zhu)造(Zao)厂(Chang) foundry 生(Sheng)产(Chan)铸(Zhu)件(Jian)的(De)工(Gong)厂(Chang)。(?)一(Yi)般(Ban)指(Zhi)独(Du)立(Li)进(Jin)行(Xing)生(Sheng)产(Chan)、(?)管(Guan)理(Li)和(He)经(Jing)营(Ying)的(De)专(Zhuan)业(Ye)铸(Zhu)造(Zao)厂(Chang)。(?)

⒉(?)18 铸(Zhu)造(Zao)分(Fen)厂(Chang) attached foundry,(?)captive foundry,(?)tied foundry 附(Fu)属(Shu)于(Yu)企(Qi)业(Ye)或(Huo)主(Zhu)机(Ji)制(Zhi)造(Zao)厂(Chang)的(De)相(Xiang)对(Dui)独(Du)立(Li)的(De)铸(Zhu)造(Zao)厂(Chang)。(?)通(Tong)常(Chang)是(Shi)为(Wei)该(Gai)企(Qi)业(Ye)或(Huo)母(Mu)公(Gong)司(Si)生(Sheng)产(Chan)铸(Zhu)件(Jian)。(?)

⒉(?)19 铸(Zhu)造(Zao)三(San)废(Fei) foundry effluent 从(Cong)铸(Zhu)造(Zao)车(Che)间(Jian)排(Pai)出(Chu)的(De)废(Fei)气(Qi)、(?)废(Fei)水(Shui)和(He)废(Fei)渣(Zha)的(De)总(Zong)称(Cheng)。(?)

⒉(?)20 一(Yi)批(Pi) a batch 铸(Zhu)件(Jian)交(Jiao)货(Huo)验(Yan)收(Shou)基(Ji)本(Ben)单(Dan)位(Wei)。(?)指(Zhi)在(Zai)一(Yi)段(Duan)时(Shi)间(Jian)内(Nei),(?)在(Zai)同(Tong)一(Yi)生(Sheng)产(Chan)厂(Chang),(?)用(Yong)相(Xiang)同(Tong)设(She)备(Bei)和(He)相(Xiang)同(Tong)工(Gong)艺(Yi)(包(Bao)括(Kuo)热(Re)处(Chu)理(Li))生(Sheng)产(Chan)的(De)具(Ju)有(You)相(Xiang)同(Tong)品(Pin)质(Zhi)的(De)铸(Zhu)件(Jian)集(Ji)合(He)。(?)

⒉(?)21 一(Yi)炉(Lu) a cast,(?)a heat,(?)a melt 一(Yi)次(Ci)熔(Rong)化(Hua)获(Huo)得(De)的(De)金(Jin)属(Shu)液(Ye)总(Zong)量(Liang)或(Huo)一(Yi)次(Ci)热(Re)处(Chu)理(Li)铸(Zhu)件(Jian)装(Zhuang)炉(Lu)量(Liang)。(?)对(Dui)于(Yu)冲(Chong)天(Tian)炉(Lu)熔(Rong)炼(Lian),(?)一(Yi)次(Ci)熔(Rong)化(Hua)量(Liang)指(Zhi)一(Yi)次(Ci)出(Chu)铁(Tie)量(Liang)或(Huo)二(?)次(Ci)隔(Ge)焦(Jiao)间(Jian)的(De)出(Chu)铁(Tie)量(Liang)。(?)

⒉(?)22 铸(Zhu)焊(Han) cast welding,(?)flow welding 将(Jiang)高(Gao)温(Wen)金(Jin)属(Shu)液(Ye)浇(Jiao)入(Ru)待(Dai)焊(Han)接(Jie)处(Chu)的(De)铸(Zhu)型(Xing)中(Zhong),(?)使(Shi)其(Qi)与(Yu)被(Bei)连(Lian)接(Jie)件(Jian)熔(Rong)接(Jie)成(Cheng)一(Yi)体(Ti)的(De)焊(Han)接(Jie)方(Fang)法(Fa)。(?)主(Zhu)要(Yao)用(Yong)于(Yu)连(Lian)接(Jie)钢(Gang)轨(Gui)或(Huo)其(Qi)他(Ta)对(Dui)焊(Han)接(Jie)质(Zhi)量(Liang)要(Yao)求(Qiu)不(Bu)高(Gao)的(De)大(Da)截(Jie)面(Mian)构(Gou)件(Jian)。(?)

⒉(?)23 铸(Zhu)锭(Ding) ingot 将(Jiang)熔(Rong)融(Rong)金(Jin)属(Shu)浇(Jiao)入(Ru)锭(Ding)型(Xing)铸(Zhu)成(Cheng)的(De)用(Yong)作(Zuo)金(Jin)属(Shu)炉(Lu)料(Liao)或(Huo)供(Gong)进(Jin)一(Yi)步(Bu)热(Re)加(Jia)工(Gong)的(De)金(Jin)属(Shu)锭(Ding)块(Kuai)。(?)例(Li)如(Ru)钢(Gang)锭(Ding)、(?)生(Sheng)铁(Tie)锭(Ding)、(?)铝(Lu)锭(Ding)等(Deng)。(?)

 
 
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