捕鱼大作战

上海沪工阀门厂(集团)有限公司

沪工阀门

上海沪工阀门厂(集团)有限公司

研磨,在阀门制造过程中是其密封面常用的一种光整加工方法。研磨可以使阀门密封捕鱼大作战面获得很高的尺寸精度、几何形状粗度及表面粗糙度,但不能提高密封面各表面间的相互位置精度。研磨后的阀门密封面通常可以到的尺寸精度为 0.001~0.003mm;几何形状精度(如不平度)为 0.001mm;表面粗糙度为 0.1~0.008。

捕鱼大作战 MIFENGMIANYANMODEJIBENYUANLIBAOKUOYANMOGUOCHENG、YANMOYUNDONG、YANMOSUDU、YANMOYALIJIYANMOYULIANGWUGEFANGMIAN。

1 研磨过程

YANJUYUMIFENGQUANBIAOMIANHENHAODIJINHEZAIYIQI,YANJUYANTIEHEBIAOMIANZUOFUZADEYANMOYUNDONG。YANJUYUMIFENGQUANBIAOMIANJIANFANGYOUYANMOJI,DANGYANJUYUMIFENGQUANBIAOMIANXIANGDUIYUNDONGSHI,YANMOJIZHONGDEBUFENMOLIZAIYANJUYUMIFENGQUANBIAOMIANJIANHUADONGHUOGUNDONG,QIEQUMIFENGQUANBIAOMIANSHANGHENBODEYICENGJINSHU。MIFENGQUANBIAOMIANSHANGDETUFENGBUFENSHOUXIANBEIMOQU,RANHOUJIANJIANDADAOYAOQIUDEJIHEXINGZHUANG。

YANMOBUJINSHIMOLIAODUIJINSHUDEJIXIEJIAGONGGUOCHENG,TONGSHIHAIYOUHUAXUEZUOYONG。YANMOJIZHONGDEYOUZHINENGSHIBEIJIAGONGBIAOMIANXINGCHENGYANGHUAMO,CONGERJIASULEYANMOGUOCHENG。

2 研磨运动

捕鱼大作战 YANJUYUMIFENGQUANBIAOMIANXIANGDUIYUNDONGSHI,MIFENGQUANBIAOMIANSHANGMEIYIDIANDUIYANJUDEXIANGDUIHUADONGLUHEDOUYINGGAIXIANGTONG。BINGQIE,XIANGDUIYUNDONGDEFANGXIANGYINGBUDUANBIANGENG。YUNDONGFANGXIANGDEBUDUANBIANHUASHIMEIYIMOLIBUHUIZAIMIFENGQUANBIAOMIANSHANGZHONGFUZIJIYUNDONGGUIJI,YIMIANZAOCHENGMINGXIANDEMOHENERZENGGAOMIFENGQUANBIAOMIANDECUCAODU。CIWAI,YUNDONGFANGXIANGDEWEIDUANBIANHUABUNENGSHIYANMOJIFENBUDEBIJIAOJUNYUN,CONGERJIAOJUNYUNDIQIEQUMIFENGQUANBIAOMIANDEJINSHU。

YANMOYUNDONGJINGUANFUZA,YUNDONGFANGXIANGJINGUANDABIANHUA,DANYANMOYUNDONGSHIZHONGSHIYANZHEYANJUYUMIFENGQUANBIAOMIANDETIEHEBIAOMIANJINXINGDE。WULUNSHISHOUGONGYANMOHUOJIXIEYANMO,MIFENGQUANBIAOMIANDEJIHEXINGZHUANGJINGDUZEZHUYAOSHOUYANJUDEJIHEXINGZHUANGJINGDUJIYANMOYUNDONGDEYINGXIANG。

3 研磨速度

YANMOYUNDONGDESUDUYUEKUAI,YANMODEXIAOLVYEYUEGAO。YANMOSUDUKUAI,ZAIDANWEISHIJIANNEIGONGJIANBIAOMIANSHANGTONGGUODEMOLIBIJIAODUO,QIEQUDEJINSHUYEDUO。

YANMOSUDUTONGCHANGWEI 10~240m/min。YANMOJINGDUYAOQIUGAODEGONGJIAN,YANMOSUDUYIBANBUCHAOGUO 30m/min。FAMENMIFENGMIANDEYANMOSUDUYUMIFENGMIANDECAILIAOYOUGUAN,TONGJIZHUTIEMIFENGMIANDEYANMOSUDUWEI 10~45m/min;CUIYINGGANGJIYINGZHIHEJINMIFENGMIANWEI 25~80m/min;AOSHITIBUXIUGANGMIFENGMIANWEI 10~25m/min。

4 研磨压力

YANMOXIAOLVSUIYANMOYALIDEZENGDAERTIGAO,YANMOYALIBUNENGGUODA,YIBANWEI 0.01~0.4MPa。

YANMOZHUTIE、TONGJIAOSHITIBUXIUGANGCAILIAODEMIFENGMIANSHI,YANMOYALIWEI 0.1~0.3MPa;CUIYINGGANGHEYINGZHIHEJINMIFENGMIANWEI 0.15~0.4MPa。CUYANSHIQUJIAODAZHI,JINGYANSHIQUJIAOXIAOZHI。

5 研磨余量

YOUYUYANMOSHIGUANGZHENGJIAGONGGONGXU,GUQIEXUELIANGHENXIAO。YANMOYULIANGDEDAXIAOQUJUEYUSHANGDAOGONGXUDEJIAGONGJINGDUHEBIAOMIANCUCAODU。ZAIBAOZHENGQUCHUSHANGDAOGONGXUJIAGONGHENJIHEXIUZHENGMIFENGQUANJIHEXINGZHUANGWUCHADEQIANTIXIA,YANMOYULIANGYUXIAOYUHAO。

MIFENGMIANYANMOQIANYIBANYINGJINGGUOJINGMO。JINGJINGMOHOUDEMIFENGMIANKEZHIJIEJINGYAN,QIZUIXIAOYANMOYULIANGWEI:ZHIJINGYULIANGWEI 0.008~0.020mm;PINGMIANYULIANGWEI 0.006~0.015mm。SHOUGONGYANMOHUOCAILIAOYINGDUJIAOGAOSHIQUXIAOZHI,JIXIEYANMOHUOCAILIAOYINGDUJIAODISHIQUDAZHI。

捕鱼大作战 FATIMIFENGMIANBUBIANMOXUEJIAGONG,KECAIYONGJINGCHE。JINGCHEHOUDEMIFENGMIANXUCUYANHOUCAINENGJINXINGJINGYAN,QIPINGMIANYULIANGWEI 0.012~0.050mm。


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