螺紋塞規的規格分為粗牙,細牙,管子螺紋三種
2012年06月05日
新聞詳情
常(chang)用(yong)米制普通(tong)粗牙螺(luo)紋(wen)的螺(luo)距(ju)(螺(luo)紋(wen)底孔(kong)直(zhi)(zhi)(zhi)徑(jing):碳鋼φ=公(gong)稱(cheng)直(zhi)(zhi)(zhi)徑(jing)-P;鑄鐵φ=公(gong)稱(cheng)直(zhi)(zhi)(zhi)徑(jing)-1.05~1.1P;加工外螺(luo)紋(wen)光桿直(zhi)(zhi)(zhi)徑(jing)取(qu)φ=公(gong)稱(cheng)直(zhi)(zhi)(zhi)徑(jing)-0.13P):
常用螺紋塞規標準(zhun)尺寸(cun) (附圖(tu))
6g外螺(luo)紋(wen)大徑(jing) 6H內(nei)螺(luo)紋(wen)小(xiao)徑(jing)
序號(hao) 規格型號(hao) 大 小 公差 大 小 公差
1 M10*1 9.974 9.794 0.180 9.157 8.917 0.240
2 M12*1.5 11.968 11.732 0.236 10.676 10.376 0.300
3 M14*1.5 13.968 13.732 0.236 12.676 12.376 0.300
4 M16*1.5 15.968 15.732 0.236 14.676 14.376 0.300
5 M18*1.5 17.968 17.732 0.236 16.676 16.376 0.300
6 M20*1.5 19.968 19.732 0.236 18.676 18.376 0.300
7 M22*1.5 21.968 21.732 0.236 20.676 20.376 0.300
8 M24*1.5 23.968 23.732 0.236 22.676 22.376 0.300
9 M26*1.5 25.968 25.732 0.236 24.676 24.376 0.300
10 M27*1.5 26.968 26.732 0.236 25.676 25.376 0.300
11 M30*1.5 29.968 29.732 0.236 28.676 28.376 0.300
12 M27*2 26.962 26.682 0.280 25.210 24.835 0.375
13 M30*2 29.962 29.682 0.280 28.210 27.835 0.375
14 M33*2 32.962 32.682 0.280 31.210 30.835 0.375
15 M36*2 35.962 35.682 0.280 34.210 33.835 0.375
16 M42*2 41.962 41.682 0.280 40.210 39.835 0.375
本規(gui)(gui)程適用(yong)于直徑200mm以下新制(zhi)造(zao)和使(shi)用(yong)中(zhong)的(de)普(pu)通螺紋(wen)(wen)塞(sai)(sai)規(gui)(gui)、圓(yuan)柱管螺紋(wen)(wen)塞(sai)(sai)規(gui)(gui)和梯形螺紋(wen)(wen)環(huan)規(gui)(gui)的(de)檢(jian)定(ding)(ding)。一、概述螺紋(wen)(wen)塞(sai)(sai)規(gui)(gui)是用(yong)于對內、外圓(yuan)柱螺紋(wen)(wen)制(zhi)件進行綜(zong)合(he)檢(jian)定(ding)(ding)的(de)量具,它能控制(zhi)螺紋(wen)(wen)制(zhi)件的(de)限(xian)尺寸。螺紋(wen)(wen)量規(gui)(gui)按用(yong)途不同可分為三(san)種(zhong):校對量規(gui)(gui)、工作量規(gui)(gui)和驗收量規(gui)(gui)。
螺(luo)(luo)紋塞(sai)規用于綜合檢(jian)驗內螺(luo)(luo)紋和綜合檢(jian)驗外螺(luo)(luo)紋.
普通(tong)螺紋(wen)(wen)塞規一般每個(ge)(ge)公稱(cheng)尺(chi)寸都是(shi)兩個(ge)(ge)為一組(zu).一個(ge)(ge)是(shi)止規,一個(ge)(ge)是(shi)通(tong)規,分別限制了螺紋(wen)(wen)的尺(chi)寸上限與(yu)下限.如果被測(ce)螺紋(wen)(wen)能(neng)夠與(yu)螺紋(wen)(wen)通(tong)規旋(xuan)合通(tong)過(guo),且(qie)與(yu)螺紋(wen)(wen)止規不完全旋(xuan)合通(tong)過(guo)(螺紋(wen)(wen)止規只(zhi)允許與(yu)被測(ce)螺紋(wen)(wen)兩段旋(xuan)合,旋(xuan)合量(liang)不得超(chao)(chao)過(guo)兩個(ge)(ge)螺距), 表明(ming)被測(ce)螺紋(wen)(wen)的作用中(zhong)徑(jing)沒有超(chao)(chao)過(guo)其大實體牙(ya)型的中(zhong)徑(jing),且(qie)單(dan)一中(zhong)徑(jing)沒有超(chao)(chao)出其小(xiao)實體牙(ya)型的中(zhong)徑(jing),那(nei)么 可以保證旋(xuan)合性(xing)和連接強度,則(ze)被測(ce)螺紋(wen)(wen)中(zhong)徑(jing)合格.
我公司常(chang)年備有現貨(huo), 殊規格,來圖紙即可定做(zuo),歡迎廣(guang)大客戶前來惠顧。