绘(Hui)制(Zhi)铸(Zhu)铁(Tie)平(Ping)台(Tai)图(Tu)纸(Zhi)的(De)几(Ji)个(Ge)注(Zhu)意(Yi)事(Shi)项(Xiang)
河(He)北(Bei)精(Jing)工(Gong)机(Ji)床(Chuang)

绘(Hui)制(Zhi)铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)台(Tai)的(De)图(Tu)纸(Zhi)是(Shi)生(Sheng)产(Chan)((?)Produce)(?)加(Jia)工(Gong)((?)Processing)(?)的(De)首(Shou)要(Yao)工(Gong)作(Zuo)((?)job)(?),(?)设(She)计(Ji)((?)Design)(?)图(Tu)纸(Zhi)进(Jin)行(Xing)确(Que)认(Ren)及(Ji)造(Zao)型(Xing),(?)利(Li)于(Yu)铸(Zhu)造(Zao)工(Gong)艺(Yi)((?) technology)(?)的(De)实(Shi)施(Shi)。(?)铸(Zhu)铁(Tie)平(Ping)台(Tai)又(You)称(Cheng)铸(Zhu)铁(Tie)平(Ping)台(Tai),(?)外(Wai)观(Guan)基(Ji)本(Ben)上(Shang)是(Shi)箱(Xiang)体(Ti)式(Shi),(?)工(Gong)作(Zuo)面(Mian)有(You)长(Chang)方(Fang)形(Xing)、(?)正(Zheng)方(Fang)形(Xing)、(?)圆(Yuan)形(Xing)等(Deng),(?)材(Cai)料(Liao)为(Wei)HT200-300,(?)QT400-600,(?)采(Cai)用(Yong)刮(Gua)研(Yan)工(Gong)艺(Yi),(?)工(Gong)作(Zuo)面(Mian)上(Shang)可(Ke)加(Jia)工(Gong)V形(Xing)、(?)T形(Xing)、(?)U形(Xing)槽(Cao)、(?)燕(Yan)尾(Wei)槽(Cao)、(?)圆(Yuan)孔(Kong)、(?)长(Chang)孔(Kong)等(Deng),(?)是(Shi)用(Yong)于(Yu)工(Gong)件(Jian)、(?)设(She)备(Bei)检(Jian)测(Ce)、(?)划(Hua)线(Xian)、(?)装(Zhuang)配(Pei)、(?)焊(Han)接(Jie)、(?)组(Zu)装(Zhuang)、(?)铆(Mao)焊(Han)的(De)平(Ping)面(Mian)基(Ji)准(Zhun)量(Liang)具(Ju)。(?)铸(Zhu)铁(Tie)平(Ping)台(Tai)按(An)结(Jie)构(Gou)分(Fen)为(Wei)筋(Jin)板(Ban)式(Shi)和(He)箱(Xiang)体(Ti)式(Shi);(?)按(An)用(Yong)途(Tu)分(Fen)为(Wei)检(Jian)验(Yan)平(Ping)板(Ban)、(?)划(Hua)线(Xian)平(Ping)板(Ban)和(He)压(Ya)砂(Sha)平(Ping)板(Ban);(?)按(An)准(Zhun)确(Que)度(Du)级(Ji)别(Bie)分(Fen)为(Wei)00、(?)0、(?)1、(?)2、(?)3级(Ji)平(Ping)板(Ban),(?)其(Qi)中(Zhong)2级(Ji)以(Yi)上(Shang)为(Wei)检(Jian)验(Yan)平(Ping)板(Ban),(?)3级(Ji)为(Wei)划(Hua)线(Xian)平(Ping)板(Ban)。(?)铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)板(Ban)在(Zai)绘(Hui)制(Zhi)图(Tu)纸(Zhi)的(De)过(Guo)程(Cheng)((?)process)(?)中(Zhong)需(Xu)要(Yao)注(Zhu)意(Yi)((?)attention)(?)些(Xie)什(Shi)么(Me)呢(Ne)?(?)一(Yi).T型(Xing)槽(Cao)铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)台(Tai)相(Xiang)同(Tong)尺(Chi)寸(Cun)的(De)锻(Duan)造(Zao)圆(Yuan)角(Jiao)、(?)等(Deng)角(Jiao)度(Du)((?)angle)(?)的(De)起(Qi)模(Mo)斜(Xie)度(Du),(?)图(Tu)形(Xing)上(Shang)可(Ke)不(Bu)标(Biao)注(Zhu),(?)只(Zhi)写(Xie)在(Zai)技(Ji)术(Shu)((?)Technology)(?)前(Qian)提(Ti)中(Zhong)。(?)
铸(Zhu)铁(Tie)平(Ping)台(Tai)按(An)结(Jie)构(Gou)分(Fen)为(Wei)筋(Jin)板(Ban)式(Shi)和(He)箱(Xiang)体(Ti)式(Shi);(?)按(An)用(Yong)途(Tu)分(Fen)为(Wei)检(Jian)验(Yan)平(Ping)板(Ban)、(?)划(Hua)线(Xian)平(Ping)板(Ban)和(He)压(Ya)砂(Sha)平(Ping)板(Ban);(?)按(An)准(Zhun)确(Que)度(Du)级(Ji)别(Bie)分(Fen)为(Wei)00、(?)0、(?)1、(?)2、(?)3级(Ji)平(Ping)板(Ban),(?)其(Qi)中(Zhong)2级(Ji)以(Yi)上(Shang)为(Wei)检(Jian)验(Yan)平(Ping)板(Ban),(?)3级(Ji)为(Wei)划(Hua)线(Xian)平(Ping)板(Ban)。(?)二(?).装(Zhuang)配(Pei)((?)assemble)(?)铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)板(Ban)砂(Sha)芯(Xin)边(Bian)界(Jie)线(Xian),(?)假(Jia)如(Ru)和(He)零(Ling)件(Jian)线(Xian)或(Huo)加(Jia)工(Gong)余(Yu)量(Liang)线(Xian)、(?)冷(Leng)铁(Tie)等(Deng)重(Zhong)合(He)时(Shi),(?)则(Ze)可(Ke)省(Sheng)去(Qu)砂(Sha)芯(Xin)边(Bian)界(Jie)线(Xian) 。(?) 三(San).钳(Qian)工(Gong)铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)板(Ban)加(Jia)工(Gong)余(Yu)量(Liang)的(De)尺(Chi)寸(Cun),(?)假(Jia)如(Ru)顶(Ding)面(Mian)、(?)内(Nei)孔(Kong)和(He)底(Di)、(?)侧(Ce)面(Mian)数(Shu)值(Zhi)相(Xiang)同(Tong),(?)图(Tu)面(Mian)上(Shang)不(Bu)标(Biao)注(Zhu)尺(Chi)寸(Cun),(?)可(Ke)填(Tian)写(Xie)在(Zai)图(Tu)纸(Zhi)背(Bei)面(Mian)的(De)“样(Yang)子(Zi)容(Rong)貌(Mao)工(Gong)艺(Yi)卡(Ka)”中(Zhong),(?)也(Ye)可(Ke)写(Xie)在(Zai)技(Ji)术(Shu)前(Qian)提(Ti)中(Zhong)。(?)四(Si).铸(Zhu)铁(Tie)((?)cast iron)(?)平(Ping)板(Ban)所(Suo)标(Biao)注(Zhu)的(De)各(Ge)种(Zhong)工(Gong)艺(Yi)尺(Chi)寸(Cun)数(Shu)据(Ju)((?)data)(?),(?)不(Bu)要(Yao)盖(Gai)住(Zhu)产(Chan)品(Pin)((?)Product)(?)图(Tu)上(Shang)的(De)数(Shu)据(Ju),(?)应(Ying)利(Li)便(Bian)工(Gong)人(Ren)操(Cao)纵(Zong),(?)符(Fu)合(He)工(Gong)厂(Chang)的(De)实(Shi)际(Ji)前(Qian)提(Ti)凡(Fan)是(Shi)能(Neng)在(Zai)某(Mou)一(Yi)视(Shi)图(Tu)或(Huo)剖(Pou)视(Shi)图(Tu)上(Shang)表(Biao)示(Shi)清(Qing)晰(Xi)即(Ji)可(Ke)的(De)工(Gong)艺(Yi)网(Wang)站(Zhan)内(Nei)容(Rong),(?)不(Bu)必(Bi)在(Zai)每(Mei)个(Ge)视(Shi)图(Tu)上(Shang)都(Du)反(Fan)应(Ying)((?)reaction)(?)出(Chu)所(Suo)有(You)工(Gong)艺(Yi)符(Fu)号(Hao),(?)以(Yi)免(Mian)符(Fu)号(Hao)遍(Bian)布(Bu)图(Tu)纸(Zhi)、(?)相(Xiang)互(Hu)重(Zhong)叠(Die)。(?)总(Zong)之(Zhi),(?)铸(Zhu)铁(Tie)((?)cast iron)(?)焊(Han)接(Jie)平(Ping)台(Tai)的(De)图(Tu)纸(Zhi)_要(Yao)设(She)计(Ji)的(De)合(He)理(Li),(?)根(Gen)据(Ju)客(Ke)户(Hu)((?)kè hù)(?)的(De)要(Yao)求(Qiu)进(Jin)行(Xing)合(He)理(Li)的(De)设(She)计(Ji),(?)包(Bao)括(Kuo)面(Mian)板(Ban)的(De)厚(Hou)度(Du),(?)筋(Jin)板(Ban),(?)围(Wei)子(Zi)的(De)尺(Chi)寸(Cun)等(Deng),(?)都(Du)要(Yao)根(Gen)据(Ju)承(Cheng)重(Zhong)量(Liang)、(?)使(Shi)用(Yong)((?)use)(?)的(De)情(Qing)况(Kuang)((?)Condition)(?)进(Jin)行(Xing)合(He)理(Li)的(De)设(She)计(Ji),(?)为(Wei)客(Ke)户(Hu)节(Jie)省(Sheng)((?)spare)(?)成(Cheng)本(Ben)((?)Cost)(?)。(?)