载入中.......................
http://www.esafety.cn/blog/wll/73171/index.html
载入中.......................
博客公告
载入中.......................
时间记忆
载入中.......................
博客登陆
载入中.......................
最新日志
载入中.......................
最新评论
载入中.......................
最新留言
载入中.......................
博客相册
博客好友
载入中.......................
友情连接
博客统计
载入中.......................
齿轮的安全检查 | 2013-3-25 7:51:00
齿轮的安全检查
1)齿轮应预防有断齿,齿面不得有裂纹和剥落等现象。
2)齿面出现早期点蚀,如不再发展,仍可继续使用。但达到如下情况之一时,必须更换:
1点蚀区高度为齿高的100%;
2点蚀区高度为齿高的30%,长度为齿长的40%;
3点蚀区高度为齿高的70%,长度为齿长的10%。
3)齿面不得有严重胶合(即胶合区达到齿高的1/3,齿长的1/2)。
4)齿面出现轻微磨损可继续使用,但不得超过下列规定:
1硬齿面齿轮,齿面深度磨损达硬化层深度的40%;
2软齿面磨损量达到齿厚的5%;
3开式齿轮齿厚磨损达原齿厚的10%。
5)装在滑动花键轴上的齿轮,应能在轴上灵活平稳的滑动。
6)齿轮装完后,用人力盘动检查,转动应灵活、平稳,并无异响。
7)齿圈与轮心配合必须紧固。铸铁轮心不得有裂纹;铸钢齿轮的轮毂如有裂纹,允许用焊补方法修复。
8)齿轮轮毂轴孔与轴的配合、连接件如螺栓、键等,必须紧固,不得松动。

http://wen.28.com/article/86956
http://wen.28.com/article/86981
http://wen.28.com/article/86982
http://wen.28.com/article/86983
http://wen.28.com/article/86984
http://wen.28.com/article/86985
http://wen.28.com/article/86986
http://wen.28.com/article/86988
http://wen.28.com/article/86987

http://wen.28.com/article/24409
http://wen.28.com/article/24410
http://wen.28.com/article/24411
http://wen.28.com/article/24412
http://wen.28.com/article/24413
http://wen.28.com/article/24414
http://wen.28.com/article/24415
http://wen.28.com/article/24416
http://wen.28.com/article/24417

http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246032?ni=83173
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246064?chu=54018
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246068?cong=09769
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246121?tu=17768
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246122?chun=35712
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246173?yan=62092
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246192?tuo=55907
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246210?zhou=72267
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=14246267?rong=83455

http://www.pinterest.com/ok64imuy6ko0ae4/
http://www.esafety.cn/blog/wll/85686/archives/2011/108583.html
http://www.esafety.cn/blog/u/3012/archives/2011/111081.html
http://www.anqiu123.com/store-1787/document-id-413784.html
http://www.esafety.cn/blog/wll/66030/archives/2011/119552.html
http://www.esafety.cn/blog/wll/108586/archives/2012/122870.html
http://www.anqiu123.com/store-1787/document-id-413786.html
http://www.esafety.cn/blog/u/3012/archives/2012/125675.html
http://www.esafety.cn/blog/u/9490/archives/2013/128225.html

http://qiannao.com/file/heshengyule/7268e00c/
http://www.esafety.cn/blog/wll/85686/archives/2011/117760.html
http://www.xyfcw.com/archive.php?aid=438035
http://www.zyloushi.com/archive.php?aid=422675
http://www.0577tfw.com/archive.php?aid=4828
http://qiannao.com/file/heshengyule/d57fb04e/
http://www.lefang365.com/archive.php?aid=181908
http://www.hainan0898.net/archive.php?aid=623417
http://www.csgfw.cn/archive.php?aid=486574

http://www.jxedt.com/wen/kaoshi/3171148411373617206.html
http://www.esafety.cn/blog/wll/85686/archives/2010/104952.html
http://www.jxedt.com/wen/qita/3171148435193921618.html
http://www.jxedt.com/wen/kaoshi/3171148435193921618.html
http://pt5xjn9z7l5x3.yupoo.com/
http://www.jxedt.com/wen/qita/3171148442464550940.html
http://www.jxedt.com/wen/kaoshi/3171148442464550940.html
http://www.jxedt.com/wen/qita/3171148448907132956.html
http://www.jxedt.com/wen/kaoshi/3171148448907132956.html

http://www.jxedt.com/wen/qita/3171067659027349594.html
http://www.jxedt.com/wen/kaoshi/3171067659027349594.html
http://www.pinterest.com/dh3txfjrvdh17xb3fj/
http://bjn8c6os06iq.yupoo.com/
http://www.jxedt.com/wen/qita/3171067682651373658.html
http://www.jxedt.com/wen/kaoshi/3171067682651373658.html
http://www.jxedt.com/wen/qita/3171067688821588022.html
http://www.jxedt.com/wen/kaoshi/3171067688821588022.html
http://h7tx7m4y20go.yupoo.com/

http://www.jxedt.com/wen/qita/3170602189767114842.html
http://www.jxedt.com/wen/kaoshi/3170602189767114842.html
http://www.esafety.cn/blog/wll/104920/archives/2011/107387.html
http://www.esafety.cn/blog/u/11256/archives/2011/113716.html
http://www.jxedt.com/wen/qita/3170602206859165778.html
http://www.jxedt.com/wen/kaoshi/3170602206859165778.html
http://www.esafety.cn/blog/wll/73171/archives/2012/121625.html
http://www.esafety.cn/blog/wll/73171/archives/2013/128157.html
http://www.jxedt.com/wen/qita/3170602219744526418.html

http://www.iciba.com/%E6%9C%89%E4%BA%BA%E8%A2%AB%E8%87%B3%E5%B0%8A%E5%A8%B1%E4%B9%90%E9%BB%91%E8%BF%87%E5%90%97-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E6%9C%89%E4%BA%BA%E8%A2%AB%E8%87%B3%E5%B0%8A%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E9%BB%91%E8%BF%87%E5%90%97-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E8%87%B3%E5%B0%8A%E5%A8%B1%E4%B9%90%E6%97%B6%E6%97%B6%E5%BD%A9%E5%B9%B3%E5%8F%B0-%E3%80%90Q952499%E3%80%91
http://www.jxedt.com/wen/qita/3170595782294372380.html
http://www.jxedt.com/wen/kaoshi/3170595782294372380.html
http://www.esafety.cn/blog/wll/66030/archives/2011/107252.html
http://www.esafety.cn/blog/u/3012/archives/2011/111282.html
http://www.iciba.com/%E8%87%B3%E5%B0%8A%E5%A8%B1%E4%B9%90%E5%A5%BD%E5%90%97-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E8%87%B3%E5%B0%8A%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E5%A5%BD%E5%90%97-%E3%80%90Q952499%E3%80%91

http://www.esafety.cn/blog/wll/73171/archives/2010/101888.html
http://www.esafety.cn/blog/wll/73171/archives/2010/104236.html
http://www.esafety.cn/blog/wll/66374/archives/2010/103093.html
http://www.esafety.cn/blog/wll/85686/archives/2011/106101.html
http://www.esafety.cn/blog/wll/85686/archives/2011/108296.html
http://www.esafety.cn/blog/wll/85686/archives/2011/111408.html
http://www.esafety.cn/blog/u/3012/archives/2011/115235.html
http://www.esafety.cn/blog/wll/66030/archives/2011/118347.html
http://www.esafety.cn/blog/u/3012/archives/2012/119879.html

http://bbs.tga.plu.cn/thread-3487204-1-1.html
http://bbs.tga.plu.cn/thread-3487205-1-1.html
http://bbs.tga.plu.cn/thread-3487354-1-1.html
http://bbs.pcauto.com.cn/topic-12209845.html
http://bbs.tga.plu.cn/thread-3487207-1-1.html
http://bbs.tga.plu.cn/thread-3487288-1-1.html
http://bbs.pcauto.com.cn/topic-12209845.html
http://bbs.tga.plu.cn/thread-3487210-1-1.html
http://bbs.tga.plu.cn/thread-3487290-1-1.html






易安博客 版权所有