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《JBT 3095.1-1994 小模數(shù)直齒插齒刀 基本型式和尺寸》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、J8中華人民共和國機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T3095-1一3095.2一94小模數(shù)直齒插齒刀1994-09-06發(fā)布1995-07-01實(shí)施中華人民共和國機(jī)械工業(yè)部發(fā)布中華人民共和國機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T3095.1一:Z!小模數(shù)直齒插齒刀基本型式和尺寸1主題內(nèi)容與適用范圍本標(biāo)準(zhǔn)規(guī)定了小模數(shù)直齒插齒刀(以下簡(jiǎn)稱插齒刀)的基本型式和尺寸。本標(biāo)準(zhǔn)適用于模數(shù)m0.1^-0.9mm的插齒刀。按本標(biāo)準(zhǔn)制造的插齒刀，用于加工基本齒廓按GB/T2362所規(guī)定的齒輪。2引用標(biāo)準(zhǔn)GB/T2362小模數(shù)漸開線圓柱齒輪基本齒廓3墓本型式和尺寸3.1盤形插齒刀(I型)精度等級(jí)分為AA,A,B三級(jí)，基本型式和尺寸按圖
2、1和表1、表2的規(guī)定。圖1I型盤形插齒刀表1公稱分度圓直徑40mm盤形插齒刀的尺寸模數(shù)齒數(shù)分度圓直徑d,DD,nb‘B刀口Zd0.2019939.8040.4240.400.2515939.7540.5300.500.3013139.3040.2360.600.3511339.5540.64260.70100.409939.640.8480.8015.875280.50804041.5601.000.606639.641.4721.200.705639.241.3841.400.80504042.49671.60120.904439.642.4081.80機(jī)械工業(yè)部1994-09-0
3、6批準(zhǔn)1995-07-01實(shí)施JB/T3095.1一94表2公稱分度圓直徑63mm盤形插齒刀的尺寸們1們1棋數(shù)齒數(shù)分度圓直徑}d.DD厄bB一月硯Zd!0.3020962.7063.6360.60一一}0.3518163.3564.4420.4015963.6064.84860.80100.5012663.0064.5601.0031.743500.6010563.006咭呂?21.200.709063.0065.1841.40一0.808064.0066.49671.60120.907264.8067.6061.803.2碗形插齒刀(I型)精度等級(jí)為AA,A,B三級(jí)，基本型式和尺寸
4、按圖2和表3規(guī)定。圖2I型碗形摘齒刀表3公稱分度圓直徑63mm碗形插齒刀的尺寸們1們，棋數(shù)齒數(shù)分度圓直徑d,DD1bbbBZdm一0.3020962.7063.6360.60l0.3518163.3564.442;0.70.0.40159一?！?:、80.8010一0.5012663.0064.5601.0031.743487l0.6010563.0064.872:1.20一l}0.709063.0065.1841一1.40{0.808064.0066.496一1.6012一0.907264.8067.608一1.803.3錐柄播齒刀(，型)精度等級(jí)為A,B二級(jí)，基本型式和尺寸按圖3
5、和表4規(guī)定。JB/T3095.1一942號(hào)蕊氏姐圈誰圖3.塑錐柄摘齒刀表4公稱分度圓直徑25mm錐柄插齒刀的尺寸模數(shù)齒數(shù)分度畫直徑d.dbeBLL,刀于Zd0.1024924.9025.2120.200.1220724.8425.2140.244.50.1516524.7525.2180.300.2012525.0025.6240.400.259924.7525.5300.500.308324.9025.8360.6060.357124.8525.94217.9810.7070400.406325.2026.4480.800.505025.0026.5601.000.604024.0
6、025.8721.200.703625.2027.3841.4080.803225.6028.0961.600.902825.2028.0081.803.4標(biāo)記示例:模數(shù)vn二。5mm、公稱分度圓直徑40mm,AA級(jí)盤形插齒刀為:盤形插齒刀，0.5X40AAJB/T3095.1一94模數(shù)m二0.5mm、公稱分度圓直徑63mm,AA級(jí)盤形插齒刀為:盤形插齒刀m0.5X63AAJB/T3095.1一94模數(shù)m二0.5mm、公稱分度圓直徑63mm,AA級(jí)碗形插齒刀為:碗形插齒刀，0.5X63AAJB/T3095.1一94模數(shù)m=0.5mm、公稱分度圓直徑25mm,A級(jí)錐柄插齒刀為:錐柄插齒
7、刀m0.5X25AJB/T3095.1一94JB/T3095.1一94附錄A擂齒刀的齒形尺寸(補(bǔ)充件)A1插齒刀端面齒形和MR截面中齒形見圖A1和圖A2,裔開級(jí)齒形有效部分起點(diǎn)圖A1插齒刀端面齒形圖A2插齒刀側(cè)量截面中齒形注:①Pa，值是以擂齒刀在側(cè)量截面上的齒形與齒條嚙合時(shí)，齒條齒頂與漸開線接觸點(diǎn)至荃圓切點(diǎn)間的距離計(jì)算而得，②P-:值是插齒刀在測(cè)t截面上齒形理點(diǎn)至羞團(tuán)切點(diǎn)的距離計(jì)算而得.A2插齒刀的齒形尺寸按表A1、表A2、表A3的規(guī)定.表A1公稱分度圓
