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您现在位置:内蒙快3 » 技术文章 » 气缸分析
气缸分析
发布时间:2014-08-27   点击次数:1535次

  气缸引导活塞在其中进行直线往复运动的圆筒形金属机件。工质在发动机气缸中通过膨胀将热能转化为机械能;气体在压缩机气缸中接受活塞压缩而提高压力。涡轮机、旋转活塞式发动机等的壳体通常也称“气缸”。气缸的应用领域:印刷(张力控制)、半导体(点焊机、芯片研磨)、自动化控制、机器人等等。英文名:cylinder

  气缸是由缸筒、端盖、活塞、活塞杆和密封件等组成,其内部结构如图所示

内蒙快3SMCQIGANGYUANLITU1)GANGTONG

 

  GANGTONGDENEIJINGDAXIAODAIBIAOLEQIGANGSHUCHULIDEDAXIAO。HUOSAIYAOZAIGANGTONGNEIZUOPINGWENDEWANGFUHUADONG,GANGTONGNEIBIAOMIANDEBIAOMIANCUCAODUYINGDADAORa0.8μm。

  SMC、 CM2QIGANGHUOSAISHANGCAIYONGZUHEMIFENGQUANSHIXIANSHUANGXIANGMIFENG,HUOSAIYUHUOSAIGANYONGYAMAOLIANJIE,BUYONGLUOMU。

  2)DUANGAI

  DUANGAISHANGSHEYOUJINPAIQITONGKOU,YOUDEHAIZAIDUANGAINEISHEYOUHUANCHONGJIGOU。GANCEDUANGAISHANGSHEYOUMIFENGQUANHEFANGCHENQUAN,YIFANGZHICONGHUOSAIGANCHUXIANGWAILOUQIHEFANGZHIWAIBUHUICHENHUNRUGANGNEI。GANCEDUANGAISHANGSHEYOUDAOXIANGTAO,YITIGAOQIGANGDEDAOXIANGJINGDU,CHENGSHOUHUOSAIGANSHANGSHAOLIANGDEHENGXIANGFUZAI,JIANXIAOHUOSAIGANSHENCHUSHIDEXIAWANLIANG,YANZHANGQIGANGSHIYONGSHOUMING。DAOXIANGTAOTONGCHANGSHIYONGSHAOJIEHANYOUHEJIN、QIANQINGTONGZHUJIAN。DUANGAIGUOQUCHANGYONGKEDUANZHUTIE,WEIJIANQINGZHONGLIANGBINGFANGXIU,CHANGSHIYONGLVHEJINYAZHU,WEIXINGGANGYOUSHIYONGHUANGTONGCAILIAODE。

  3)HUOSAI

  HUOSAISHIQIGANGZHONGDESHOUYALILINGJIAN。WEIFANGZHIHUOSAIZUOYOULIANGQIANGXIANGHUCUANQI,SHEYOUHUOSAIMIFENGQUAN。HUOSAISHANGDENAIMOHUANKETIGAOQIGANGDEDAOXIANGXING,JIANSHAOHUOSAIMIFENGQUANDEMOHAO,JIANSHAOMOCAZULI。NAIMOHUANZHANGSHIYONGJUANZHI、JUSIFUYIXI、JIABUHECHENGSHUZHIDENGCAILIAO。HUOSAIDEKUANDUYOUMIFENGQUANCHICUNHEBIYAODEHUADONGBUFENZHANGDULAIJUEDING。HUADONGBUFENTAIDUAN,YIYINQIZAOQIMOSUNHEKASI。HUOSAIDECAIZHICHANGYONGLVHEJINHEZHUTIE,XIAOXINGGANGDEHUOSAIYOUHUANGTONGZHICHENGDE。

  4)HUOSAIGAN

  活塞杆是气缸内蒙快3中zui重要的受力零件。通常使用高碳钢、表面经镀硬铬处理、或使用不锈钢、以防腐蚀,并提高密封圈的耐磨性。

  5)MIFENGQUAN

内蒙快3  HUIZHUANHUOWANGFUYUNDONGCHUDEBUJIANMIFENGCHENGWEIDONGMIFENG,JINGZHIJIANBUFENDEMIFENGCHENGWEIJINGMIFENG。

 

GANGTONGYUDUANGAIDELIANJIEFANGFAZHUYAOYOUYIXIAJIZHONG:

 

内蒙快3  ZHENGTIXING、MAOJIEXING、LUOWENLIANJIEXING、FALANXING、LAGANXING。

内蒙快3  6)QIGANGGONGZUOSHIYAOKAOYASUOKONGQIZHONGDEYOUWUDUIHUOSAIJINXINGRUNHUA。YEYOUXIAOBUFENMIANRUNHUAQIGANG。

  4GONGZUOYUANLIBIANJIGENJUGONGZUOSUOXULIDEDAXIAOLAIQUEDINGHUOSAIGANSHANGDETUILIHELALI。YOUCILAIXUANZEQIGANGSHIYINGSHIQIGANGDESHUCHULISHAOYOUYULIANG。RUOGANGJINGXUANXIAOLE,SHUCHULIBUGOU,QIGANGBUNENGZHENGCHANGGONGZUO;DANGANGJINGGUODA,BUJINSHISHEBEIBENZHONG、CHENGBENGAO,TONGSHIHAOQILIANGZENGDA,ZAOCHENGNENGYUANLANGFEI。ZAIJIAJUSHEJISHI,YINGJINLIANGCAIYONGZENGLIJIGOU,YIJIANSHAOQIGANGDECHICUN。

  气缸

内蒙快3  XIAMIANSHIQIGANGLILUNCHULIDEJISUANGONGSHI:

内蒙快3  F:QIGANGLILUNSHUCHULI(kgf)

内蒙快3  F′:XIAOLVWEI85%SHIDESHUCHULI(kgf)--(F′=F×85%)

  D:QIGANGGANGJING(mm)

内蒙快3  P:GONGZUOYALI(kgf/C㎡)

  LI:ZHIJING340mmDEQIGANG,GONGZUOYALIWEI3kgf/cm2SHI,QILILUNSHUCHULIWEIDUOSHAO?YASHUCHULISHIDUOSHAO?

  JIANGP、DLIANJIE,ZHAOCHUF、F′SHANGDEDIAN,DE:

内蒙快3  F=2800kgf;F′=2300kgf

内蒙快3  ZAIGONGCHENGSHEJISHIXUANZEQIGANGGANGJING,KEGENJUQISHIYONGYALIHELILUNTUILIHUOLALIDEDAXIAO,CONGJINGYANBIAO1-1ZHONGCHACHU。

  LI:YOUYIQIGANGQISHIYONGYALIWEI5kgf/cm2,ZAIQIGANGTUICHUSHIQITUILIWEI132kgf,(QIGANGXIAOLVWEI85%)WEN:GAIXUANZEDUODADEQIGANGGANGJING?

  ●YOUQIGANGDETUILI132kgfHEQIGANGDEXIAOLV85%,KEJISUANCHUQIGANGDELILUNTUILIWEIF=F′/85%=155(kgf)

  ●YOUSHIYONGYALI5kgf/cm2HEQIGANGDELILUNTUILI,CHACHUXUANZEGANGJINGWEI?63DEQIGANGBIANKEMANZUSHIYONGYAOQIU。

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