黑龙江快乐十分

新闻栏目NEWS COLUMN

机床铸件的加工工艺特点及缺陷特征

07-01
2019

大型机床铸件的质量主要包括外观质量、内在质量和使用质量。大型机床铸件质量对机床铸件的内在质量主要指大型机床铸件的化学成分、物理性能、机械性能、金相组织以及存在于大型机床铸件内部的孔洞、裂纹、夹杂、偏析等情况;大型机床铸件的使用质量指大型机床铸件在不同条件下的工作耐久能力,包括耐磨、耐腐蚀、耐激冷激热、疲劳、吸震等性能以及被切削性、可焊性等工艺性能。

JICHUANGZHUJIANDEJISHUYAOQIU:

黑龙江快乐十分1、ZHUJIANBUYUNXUYOULIEWEN、QIANZHU、SHUSONG、QIPAOHERENHECHUANTOUXINGQUEXIAN,JIAOKOU、FEIBIAN、YIJIAOKOU、DINGGANHENJIDENGYINGQINGLIGANJING。

黑龙江快乐十分2、YOUQIBIAOMIANYINGGUANGJIE,WUQICENG、QIPAO、LIUGUAXIANXIANGDENGQUEXIAN,QIMOZHANFUXINGFUHEYAOQIU

黑龙江快乐十分3、FUHEYANWUSHIYANYAOQIU,

4、JIXIEQIANGDUYINGFUHEGB3883.1-2000DI20TIAOSUOGUIDINGDEYAOQIU。

黑龙江快乐十分5、YUQITAXIANGPEIHELINGJIAN,PEIHECHUWAIXINGDUANCHA≤A。(AZHIGENJUBUTONGCHANPINBUWEIJUEDING)

6、WEIZHUYUANJIAOR1.0-2.5,WEIZHUBIHOUWEI2.0-3.0。

7、WEIZHUTUOMOXIEDU

8、WEIZHUGONGCHACHICUNDEYUNXUPIANCHAANGB/T6414-CT4。

黑龙江快乐十分JICHUANGZHUJIANJIAGONGGONGYITEDIAN:

1、MOXUEXIAOLVGAO。SHALUNXIANGDUIGONGJIANZUOGAOSUXUANZHUAN,YIBANSHALUNXIANSUDUDA35m/s,YUEWEIPUTONGDAOJUDE20BEIYISHANG,JICHUANGKEHUODEJIAOGAODEJINSHUQIECHULV。SUIZHEMOXUEXINGONGYIDEKAIFA,MOXUEJIAGONGDEXIAOLVJINYIBUTIGAO,ZAIMOUXIEGONGXUYIQUDAICHE、XIAN、BAOXUE,ZHIJIECONGMAOPISHANGJIAGONGCHENGXING。TONGSHI,MOLIHEGONGJIANCHANSHENGQIANGLIEDEMOCA、JIJUDESUXINGSHUKONGJICHUANGBIANXING,YINERCHANSHENGDALIANGDEMOXUERE。

黑龙江快乐十分2、NENGHUODEJICHUANGHENGAODEJIAGONGJINGDUHEHENDIDEBIAOMIANCUCAODU。MEIKEMOLIQIEQUQIEXIECENGHENBO,YIBANZHIYOUJIWEIMI,YINCIBIAOMIANKEHUODEGAODEJINGDUHEDIDEBIAOMIANCUCAODU。YIBANJINGDUKEDAIT6~IT7,BIAOMIANCUCAODUZU0.08—0.051xm;GAOJINGMIMOXUEKEDADAOGENGGAO,GUMOXUECHANGYONGZAIJINGJIA212/]2XU。

3、QIEXUEGONGLVDAXIAOHAONENGLIANGDUO。SHALUNSHIYOUXUXUDUODUODEMOLISHUKONGJICHUANGZUCHENGDE,MOLIZAISHALUNZHONGDEFENBUSHIZALUANWUZHANG、CANCHABUQIDE,QIEXUESHIDUOCHENGFUQIANJIAOQIEYOUYIDINGDEYUANHUBANJING,YINCIQIEXUEGONGLVDA、XIAOHAONENGJICHUANGLIANGDUO。

4、JIAGONGFANWEIGUANG。SHALUNMOLIYINGDUGAO,REWENDINGXINGHAO,BUDANKEYIJIAGONGWEICUIHUOGANG、ZHUTIEHEYOUSEJINSHUDENGCAILIAO,ERQIEKEJIAGONGCUIHUOGANG、GEZHONGQIEXUEDAOJUYIJIYINGZHIJICHUANGHEJINDENGYINGDUHENGAODECAILIAO。

5、ROUXINGGAO。ZHUYAOBIAOXIANZAIJIAGONGJICHUANGZHUJIANDUIXIANGDELINGHUOKEBIANXING,JITONGGUOGENGHUANYINGYONGRUANJIANKEYIHENRONGYIDIZAIYIDINGFANWEINEICONGYIZHONGLINGJIANDEJIAGONGGENGHUANWEILINGYIZHONGLINGJIANJIAGONGDEGONGNENG,ZHEIXIANZHUDISUODUANLEDUOPINZHONGSHENGCHANZHONGDESHEBEIDIAOZHENGHESHENGCHANZHUNBEISHIJIAN。

6、SHIXIANJICHUANGCAOZONGHEJIAGONGGUOCHENGDEZIDONGHUA。SHUKONGMOCHUANGJIAGONGJIEJUEJICHUANGZHUJIANPUTONGJICHUANGJIAGONGZIDONGHUACHENGDUJIJIAGONGXIAOLVDIHEZIDONGJICHUANG、ZHUANYONGJICHUANGHUOZIDONGXIANJIAGONGROUXINGCHADEJIBENMAODUN,CHENGWEIGONGNENGWANSHANJICHUANGDEXIANDAIJIAGONGFANGFA。

黑龙江快乐十分DAXINGJICHUANGZHUJIANQUEXIANTEZHENG:

黑龙江快乐十分1、QIKONGZAIDAXINGJICHUANGZHUJIANNEIBU、BIAOMIANHUOJINYUBIAOMIANCHU,YOUDAXIAOBUDENGDEGUANGHUAKONGYAN,XINGZHUANGYOUYUANDE、ZHANGDEJIBUGUIZEDE,YOUDANGEDE,YEYOUJUJICHENGPIANDE。YANSEYOUBAISEDEHUODAIYICENGANSE,YOUSHIFUYOUYICENGYANGHUAPI。JIANGDIRONGLIANSHILIUYANFEIYUJINSHUDEXIQILIANG。JIANSHAOSHAXINGZAIJIAOZHUGUOCHENGZHONGDEFAQILIANG,GAIJINDAXINGJICHUANGZHUJIANJIEGOU,TIGAOSHAXINGHEXINGXINDETOUQIXING,SHIXINGNEIQITINENGSHUNLIPAICHU。

2、SUOKONGZAIDAXINGJICHUANGZHUJIANHOUDUANMIANNEIBU、LIANGJIAOJIEMIANDENEIBUJIHOUDUANMIANHEBODUANMIANJIAOJIECHUDENEIBUHUOBIAOMIAN,XINGZHUANGBUGUIZE,KONGNEICUCAOBUPING,JINGLICUDA。BIHOUXIAOQIEJUNYUNDEDAXINGJICHUANGZHUJIANYAOCAIYONGTONGSHININGGU,BIHOUDAQIEBUJUNYUNDEDAXINGJICHUANGZHUJIANCAIYONGYOUBOXIANGHOUDESHUNXUNINGGU,HELIFANGZHIMAOKOUDELENGTIE。

3、SUOSONGZAIDAXINGJICHUANGZHUJIANNEIBUWEIXIAOERBULIANGUANDESUOKONG,JUJIZAIYICHUHUODUOCHU,JINGLICUDA,GEJINGLIJIANCUNZAIHENXIAODEKONGYAN,SHUIYASHIYANSHISHENSHUI。BIJIANLIANJIECHUJINLIANGJIANXIAOREJIE,JINLIANGJIANGDIJIAOZHUWENDUHEJIAOZHUSUDU。

黑龙江快乐十分4、ZHAQIKONGZAIDAXINGJICHUANGZHUJIANNEIBUHUOBIAOMIANXINGZHUANGBUGUIZEDEKONGYAN。KONGYANBUGUANGHUA,LIMIANQUANBUHUOBUFENCHONGSAIZHERONGZHA。TIGAOTIEYEWENDU。JIANGDIRONGZHAZHANXING。TIGAOJIAOZHUXITONGDEDANGZHANENGLI。ZENGDADAXINGJICHUANGZHUJIANNEIYUANJIAO。

5、SHAYANZAIDAXINGJICHUANGZHUJIANNEIBUHUOBIAOMIANYOUCHONGSAIZHEXINGSHADEKONGYAN。YANGEKONGZHIXINGSHAXINGNENGHEZAOXINGCAOZUO,HEXINGQIANZHUYIDASAOXINGQIANG。

6、RELIEZAIDAXINGJICHUANGZHUJIANSHANGYOUCHUANTOUHUOBUCHUANTOUDELIEWEN(ZHUYAOSHIWANQUXINGDE),KAILIECHUJINSHUBIAOPIYANGHUA。YANGEKONGZHITIEYEZHONGDES、PHANLIANG。DAXINGJICHUANGZHUJIANBIHOUJINLIANGJUNYUN。TIGAOXINGSHAHEXINGXINDETUIRANGXING。JIAOMAOKOUBUYINGZUAIDAXINGJICHUANGZHUJIANSHOUSUO。BIMIANBIHOUDETURANGAIBIAN。KAIXINGBUNENGGUOZAO。BUNENGJILENGDAXINGJICHUANGZHUJIAN。

7、LENGLIEZAIDAXINGJICHUANGZHUJIANSHANGYOUCHUANTOUHUOBUCHUANTOUDELIEWEN(ZHUYAOSHIZHIDE),KAILIECHUJINSHUBIAOPIYANGHUA。

8、JIAOBUDAOYOUYUJINSHUYEWEICHONGMANXINGQIANGERCHANSHENGDEDAXINGJICHUANGZHUJIANQUEROU。TIGAOJIAOZHUWENDUHEJIAOZHUSUDU。BUYAODUANLIUHEFANGZHIPAOHUO。

黑龙江快乐十分9、JIASHAZAIDAXINGJICHUANGZHUJIANBIAOMIANSHANG,YOUYICENGJINSHULIUZHUANGWUHUOPIANZHUANGWU,ZAIJINSHULIUPIANHEDAXINGJICHUANGZHUJIANZHIJIANJIAYOUYICENGXINGSHA。YANGEKONGZHIXINGSHA、XINSHAXINGNENG。GAISHANJIAOZHUXITONG,SHIJINSHUYELIUDONGPINGWEN。DAPINGMIANDAXINGJICHUANGZHUJIANYAOQINGXIEJIAOZHU。

10、LENGGEZAIDAXINGJICHUANGZHUJIANSHANGYOUYIZHONGWEIRONGHEDEFENGXIHUOWAKENG,QIJIAOJIEBIANYUANSHIYUANHUADE。TIGAOJIAOZHUWENDUHEJIAOZHUSUDU。GAISHANJIAOZHUXITONG。JIAOZHUSHIBUDUANLIU。