JB-T 3411.80-1999 丝锥用快换套 尺寸

ICS25.080.01J52JB/T3411.80－1999丝锥用快换套尺寸Quickchangebushfortap—Dimensions1999-05-20发布2000-01-01实施国家机械工业局发布11范围本标准规定了丝锥用快换套的型式和尺寸。2型式和尺寸型式和尺寸按下图和表的规定。3标记标记示例：d=35mm，a=10mm的丝锥用快换套：快换套35×10JB/T3411.80—1999国家机械工业局1999-05-20批准中华人民共和国机械行业标准丝锥用快换套尺寸Quickchangebushfortap—DimensionsJB/T3411.80－1999代替JB3491—832000-01-01实施JB/T3411.80－19992mm基本尺寸2535d极限偏差f7－0.020－0.041－0.025－0.050基本尺寸3.153.554.004.505.005.606.307.108.009.0010.005.005.606.307.108.00a极限偏差D11+0.105+0.030+0.130+0.040+0.105+0.030+0.130+0.040D3040d12434基本尺寸4.004.505.005.606.307.108.009.0010.0011.2012.506.307.108.009.0010.00d2极限偏差H9+0.0300+0.0360+0.0430+0.0360d319.528.5L5264l3035l11216l2911131113b1012r3.754.25基本尺寸354560d极限偏差f7－0.025－0.050－0.030－0.060基本尺寸9.0010.0011.2012.5010.0011.2012.5014.0016.0018.0016.0018.0020.0022.4025.0028.0031.5035.50a极限偏差D11+0.130+0.040+0.160+0.050+0.130+0.040+0.160+0.050+0.160+0.050+0.195+0.065+0.240+0.080D405065d1344459基本尺寸11.2012.5014.0016.0012.5014.0016.0018.0020.0022.4020.0022.4025.0028.0031.5035.5040.0045.00d2极限偏差H9+0.0430+0.0520+0.0620d328.537.551.5L647398l354055l1161822l21314161314161820222022242628313438b121418r4.255.757.25JB/T3411.80－1999中华人民共和国机械行业标准丝锥用快换套尺寸JB/T3411.80－1999*机械工业部机械标准化研究所出版发行机械工业部机械标准化研究所印刷（北京首体南路2号邮编100044）*开本880×12301/16印张X/X字数XXX,XXX19XX年XX月第X版19XX年XX月第X印刷印数1－XXX定价XXX.XX元编号XX－XXX