亿网彩票
您好,歡迎來到深圳市銘晟五金制品有限公司
咨詢熱線:13528491006
?

深圳市銘晟五金制品有限公司

聯系人:王平 

手機:13528491006 

電話:0755-27623001

傳真:0755-27623002  

郵箱:223846170@qq.com 

網址:www.jinweijy.com 

地址:深圳市龍華區觀瀾街道大布巷對面二巷6號一樓

當前位置:網站首頁 » 新聞中心 » 行業新聞 » 車床件螺絲材質的選擇技巧
車床件螺絲材質的選擇技巧
發布者:handler 發布日期:2016-05-26
 車床件螺絲材質的選擇技巧 車床件在螺絲鎖付作業中,螺絲所占成本只有15%左右,而攻牙﹑其它配套零件及鎖伏作業占85%左右,所以從免除攻牙﹑減輕作業扭力﹑防止螺絲松動﹑提高螺絲鎖付的可靠性﹑降低成本等方面考慮,應優先選用非標車床件加工中的塞打螺絲。 塞打螺絲材質選擇 1﹑車床件低碳鋼:常用10#﹑15#﹑20#鋼,一般用于低強度螺絲,含碳量越低越容易加工但強度較差,在加工后不需熱處理即可直接表面處理后使用,成本較低。 2﹑中碳鋼:常用25#﹑35#﹑45#鋼,一般用于中高強度螺絲,含碳量越高越難加工但強度越好,加工后熱處理前強度較低,經熱處理及表面處理性能可有很大改善,強度較好且成本適中。 3﹑車床件不銹鋼:一般用SUS303﹑SUS304等不銹鋼,加工比較困難,一般用于高強度或特殊用途螺絲,加工后需熱處理,一般不需表面處理,雖然強度較好成本很高,一般為碳鋼螺絲的3?5倍,除非特別需要建議不用。

版權所有:深圳市銘晟五金制品有限公司  聯系人:王平  手機:13528491006   備案號:粵ICP備16102288號-1

地址:深圳市龍華區觀瀾街道大布巷對面二巷6號一樓   電腦版 | 手機版

 

亿网彩票
<address id="bnj9x"></address>

                www.7168803.com | 30019oo.com | 00xx8331.com | www.345066.com | www.2221105.com | www.929533.com | 6002p.com | www.67797i.com | www.vns998.me | www.49956i.com | 28288aa.com | www.4521j.com | www.332092.com | 55331jj.com | www.pj6368.com | www.cp8007.cc | 3890p.com | www.047222.com | www.500871.com | 22244066.com | www.gt111777.com | www.466780.com | hjdc2016.com | www.418587.com | dj0001.com | www.1118xj.com | www.75850.cc | 新2.com | www.755789.com | www.c528.vip | qq2649.com | www.9895v.com | 38821155.com | www.1600yy.com | www.w459.com | byc888c.com | www.19019x.com | www.36166v.com | www.1238760.com | www.9478z.com | 3679dd.com | www.755.so | www.150935.com | 866bc.com | www.9205f.com | 3379f.com | www.48330k.com | 6194js.com | www.jb33333.com | www.66ffs.com | bet36500600.com | www.678js555.com | t67890.com | www.sun7787.com | www.912162.com | www.un333.com | www.91233t.com | js89h.vip | www.e3065.com | nnn444000.com | www.hg94444.com | www.28czj.com | 37730vip.com | www.33997s.com | 20739455.com | www.66332c.com | 3614.com | www.55pjjt.com | 66119193.com | www.9870x4.com | www.109076.com | www.48123.hk | www.270648.com | www.020xpj.com | www.9jjc.com | www.dy113.com | 668866vip.com | www.0393901.com | www.602469.com | www.dz829.com | www.564676.com | www.hg33711.com | www.860958.com | www.883234.com | www.gai06.com | www.h7444.com | www.755834.com | www.pj63333.com | www.376519.com | www.22753.com | www.328229.com | www.66sbet.net | 3089c.com | www.3171112.com | c388r.com | www.4521i.com | y2490.com | www.gyfc7.com | www.01a88.com | www.671466.com | 7893w40.com | www.c177.com | www.hg2958.com | baidu886.com | www.53699.com | 98982325.com | www.98msxfpt4.com | x9996.com | www.308956.com | yabo692.com | www.602430.com | www.129786.com | 91019e.net | www.ykylc09.com | 1077kk.com | www.404099.com | www.006357.com | qq40033.com | www.am7654.com | www.749888.com | 99151j.com | www.350c6.com | 3522gg.com | www.652592.com | www.55526k.com | 53262pp.com | www.60108b.com | www.404ks.com | www.50064v.com | www.cn365h.com | fxc008.com | www.865510.com | www.hg7760.com | 9yuhe.com | www.36580000.com | www.ly19.com | ee3189.com | www.75600x.com | 500000514.com | bwinooo.com | www.y2894.com | c89ew41.com | www.939623.com | www.tyc002.com | 4776611.com | www.39500s.com | www.7380m.com | 11555156.com | www.2373d.com | www.66gg940.com | 444000xx.com | www.791397.com | www.50999t.com | 923290.com | www.022190.com | www.16181z.com | 22299aa.com | www.49956u.com | www.3775g.com | 60876.com | 32355nn.com | www.5953838.com | www.yh1618.com | 3640s.com | www.914908.com | www.5099vv.com | www.tyc163.com | 00778b.com | www.68682h.com | www.6787749.com | 500000838.com | www.99638e.com | www.7225l.com | 2767z.com | 55tt8332.com | www.68cc1.com | www.7830k.com | 3405v.com | www.810706.com | www.a456x.com | hh5443.com | vns7.vip | www.61233g.com | www.807239.com | 4422mmmm.com | 496ss.com | www.998294.com | www.957938.com | 922545.com | dd3405.com | www.551412.com | www.42456666.com | www.hg7850.com | 649445.com | djcp099.com | www.672166.com | www.1434e.com | www.0820.com | 159194.com | 0332c.com | 8011.cc | www.5091v.com | www.cai93.com | www.ylg09.com | 1708222.com | 32424k.com | www.7793n.com | www.qmc0044.com | www.360025.com | ii67890.com | 712930.com | www.498266.com | www.bet73h.com | www.js347.com | 3202z.com | 461653.com | tongfamr.com | www.00840a.com | www.b35xx.com | www.5254y.com | 4647b.com | 33313q.com | www.330271.com | www.50080h.com | www.z063801.com | www.633786.com | www.wn869.com | 3640s.com | 99589aa.net | www.3668t.com | www.97828i.vip | www.60468277.com | www.pj33305.com | 2924444.com | 08159s.com | q86811.com | cp088i.com | www.901307.com | www.d98478.com | www.899500.cc | www.hg0799.com | 66876b.com | bbb67890.com | 6220ll.com | www.855608.com | www.99677f.com | www.12136d.com | www.h3065.com | www.vipxl.3009300930093009.com | www.a78ts.com | 2595s.com | 2427888.com | 567940.com | 530598.com | 16690033.com | www.299695.com | www.852086.com | www.39500g.com | www.37377f.com | www.7036d.com | www.3157n.com | www.76775b.com | www.g1207.com | www.hg00895.com | 66577.cc | 8901g.com | 5657.com | 555666.com | 496zz.com | 3678k.com | 33tt8332.com | www.776873.com | www.ya828.com | www.61233pp.com | www.7714b.com | www.35898j.com | www.1764w.com | www.3008553.com | www.wns123g.com | www.68hyc.com | www.788sb.21.sb | www.322888.com | www.09569p.com | www.56520x.com | www.1018111.com | www.vns0708.com | www.39695v.com | www.yh05678.com | www.70.tt | www.9068yy.com | www.h7788m.com | www.7025h.com | www.pu0012.com | www.hg9222.com | www.00217g.com | www.625966.com | www.hg008808.com | www.wan6668888.com | www.hg226.cm | www.ylzz7770.com | www.y6007.com | www.57798d.com | www.4260022.com | www.7302004.com88 | www.305015.me | www.yh8878n.com | www.cn365m.com | www.4521v.com | www.4809v.com | www.xj444555.com | www.77801x.com | www.3zq04.com | www.52303y.com | www.2408b.cc | www.712250.com | www.375916.com | 54443v.com | 2805u.com | 015647.com | wns981.com | 9149x.com | xx3336.com | 218jc.com | 5369s.com | www.551701.com | www.4778.com | www.5504h.com | www.bet63b.com | www.m98478.com | www.50064c.com | www.cb2388.com | www.351781.com | ctxcp12.com | vip.appdoit.com.cn | 223739.com | 50067p.com | www.56733w.com | www.900673.com | www.a01885.com | www.4996dt.com | www.79095c.com | www.1199.am | www.971291.com | www.99677v.com | 86811v.com | 3559z.com | 500000891.com | www.55268mm.com | www.bmw9968.com | www.591069.com | www.0066wd.com | www.927633.com | qq365g.com | 12742u.com | 71234444.com | www.a78ts.com | www.92939.com | www.30350a.com | www.00840r.com | www.322918.com | 8988g.com | 4022uu.com | www.8520k.com | www.741199a.com | www.47506a.com | www.38396.com | www.150961.com | 4288hh.com | 3770099.com | www.517ly13.com | www.302848.com | www.0622uuu.com | www.3478v.cc | 1389k.com | 70099.com | 57157g.com | www.000453.com | www.js58908.com | www.cly5.com | yy5443.com | bb40033.com | 3089p.com | www.800hm.com | www.7920w.com | www.969949.com | 4123ss.com | w86811.com | www.am1111.cc | www.d063801.com | www.ascp0.com | 1331a.com | mmm4255.com |