1、中华人民共和国国家标准金属切削刀具术语切齿刀具1 主题内容与适用范围Terms in metal cutting tools Gear cutters G!T 1 4895 94 本标准规定了切齿刀具(如攘刀、插内刀、剃齿刀、切齿镜刀、梳齿刀、锥齿轮刀具等)的基本术语及其说明，并列出术语的英文对应词。本标准适用于金属切削专业中正式出版发行的标准和书刊。2 引用标准GB 3374 齿轮基本名词术语(;B 1008机械加工L艺装备基本术语GR!T 12204金属切削基本术语3 词条编号规则本标准巾词条的编号由二-部分组成2第部分(同位数字)为刀具的代码。即，1900-切齿刀具1901 滚刀1903
2、 插齿刀1905 剃街JJ1907 切齿镜刀1909 一梳齿刀1911一锥齿轮刀具第二部分(二位数字)为刀具词条的分类号。p, 10 一通用术语11一按装夹部分型式和结构分类12 按结构和工作部分型式分类13 按使用方法和用途分类99 其他术语骂571部分(二位数字)为词条按概念体系展开的顺序号。 示例1901 11 01一一滚刀按装夹部分型式和结构分类的第条词条啕国家技术监督局1994-01-05批准1994-10-01实施,137 GB/T 14895-94 4 词条的编号、术语、英文对应词和说明编号术语19001001 1切齿刀具190(J I002 1内Jm1900J003 1齿根19
3、001001 1肉面19001IJ05 1 r,UJ 19110l!1叫l右切肖11119001007 1左切削刃1900100吕|有齿面190019 1左齿面19001010 1齿顶倒角19001011 1内顶圆弧19001012 1全齿顶圆弧19001013 1齿根圆弧19001011 1切入齿高19川015I内根问隙J9001016 1基本齿廓191017 1修形齿廓19001018 1修缘齿廓英文对应词gear cutter top root tooth flank top cutting edge right cutting edge left cutting edge right
4、tooth flank left tooth flank tip chamfer tip radius full top radius fillet radius cutting depth root clcarancc basic tooth profile modified tooth profile 说明用于加丁-齿轮、链轮、花健等齿廓形状的JJ具的统称。包括滚刀、插由刀、剃肉刀、切If统)j、梳向)、锥齿轮)具等刀齿的顶部(罔1)齿榕的底部(图1)勺前面相交构成左、右切削州的后而(图l电20 ,34) 同义词:齿侧面由齿顶和前面构成的切削刃(图2)假设齿顶朝上，前面面向观察者.位于刀齿
5、白侧的)J削刃(囹2)假设齿顶朝上，前面面向观察者，位I一刀向/侧的切肖11川(图2)包含有切削刃的齿面(囹1，20)包含左切削刃的齿面(图1，20)齿顶和齿面相交的边缘处的倒角(图20)连接齿顶和齿丽的困弧(图21同时与左、有齿面相切，使齿顶成为国弧状的齿顶圆弧(图3)连接齿根和齿面的圆弧(图2)刀齿从齿顶起，相当F被加工齿轮全齿高的齿高部分(图2)刀齿全齿高和切入齿高之差(图2)与王件齿槽相对应的齿廓(囹2)基本齿廓经过微量修正的齿廓(图4)tooth profile with tip reliefl为加工修缘齿轮，在刀齿齿根附近微最凸出的modification I修形齿廓川(川191半
6、切顶芮廓Isemi-toppingtooth profile I为在切齿时，同时把齿轮外困和肉面相交的边缘倒角，将刀齿齿根处作成起倒角作用的齿唱:1 驯川)(图5)齿根参加切部削l的齿廓(囱6) 19肌川211凸角pro呐eranceI为对齿轮进行挖根，在靠近刀自齿顶的由而i19001022 1触角1900102l 1齿数1J8 lug number of teeth 凸起的部分(罔5)在刀齿齿顶上凸起的部分(囹7)插齿刀、剃齿刀、梳齿刀等刀齿的数量GB/T 14895-94 编号五词术英文对应i叶兑19001026 JJ齿齿面螺旋线川|且时针方向旋转江t轴线方jl1j离开观察g为有前j)J齿
7、内Illf卿、旋线逆时针h句旋转.沿钢ilfti/j|UT离开观察捍卫l布旋在刀具和u:作的接触点处.放)j(戎川向lJ、的旋转方向和限)j(或切齿肯1JJ)轩1,j L (1 ri1刀圆盘拉刀spiral bevel gear 19111312 摆线齿锥齿Oerlikon spiral bevel gear 加l摆线i与锥齿轮的曲线齿锥齿轮统刀。股轮镜刀cutter 可分为TC型、EN型、FS摆线齿锥齿轮锐刀以及万能摆线齿锥齿轮镜刀等的恨内顶七齿画分陵园性)c内阳由面图1446 GB/T 14895-94 i员丹Jl:tJljj IJ :.11 的职圄咀j，切ill，JJ 内恨国呱主岳之S挺
8、巴一辈P平，卡lf廓囹2修形齿廓格尔内廓图3罔4凸角挖很中回顶触角被切的轮哩gdE切I负伪盹图5因6图7.:j .H GBjT 14895-94 fj t结It!前向偏H罔8网9t)J j刊协|引11) l冬J11 |￥I 12 罔13因14448 GB/T 14895-94 阁15|到16l到17图18lI 1 I.HI 14895-94 到WK忑隆34CB/T 的向ikl- I( (1IJ f利图20国21左由山在民囱4忌。GBjT 1 4895 - 94 ! ，陡4旋罔22|到23怪J24 1划2S因26II 27 图28因291 :-, 1 G/T 14895-94 因30号131 网
9、32图33梳形芮的面;)度翩而i二-等l内)Jj且刀图34环形外纠j的梳形的空暗排叫的杭形的制内刀fJ帘剃街)J在眉槽罔35同365二GB/T 14895-94 图37主变形j鼓lBll:_;cunventtonal shaving . . 1川1c，川CB/T 14895-94 crossed ax(s angle E l()51008 curnulative variation of involutc helicoid Qver activl length 1901101日cutting depth 19 (1 ()J(1H cycloidal gear hob 19011305 cycl
10、oidal gcar milling cutter 1 (107130， D depth of counter bore . . . . .,. ., diagnal shaving . E 19031()03 19051010 external gear shaving cutter . 1905J31Jl F fillet radius 19001013 fine pitch gear hob . 1)011302 fin巳pitchgear shaper cutter .190313日5finishing Glcason spiral bevel gear cutter 19111310
11、 finishing gear shaper cutter 19031311 rinishing hob 19011313 finshing rack type cutter 19091304 full top radiu 19001012 G (主leasonspiral bevel gear cutter . . . 19111308 gash lead error 19011012 gcar cuttcr 1900.1 001 gear cutting end mill . . . . 19071102 gear hob 19011301 gear shaper cutter (for
12、cxternat gear) .,. . . . . . . . . . . . . . . . . . . . . . gear shap(r cuttCT for cycloidaI gear ,. . . . . gear shaper cut ter fOT internal gear . . . gear shaper cutter for日erratlOng(ar shaper cutter for special profile gear shaper cutter for spline gear shaper cuttcr for sprocket . . ,. . . gea
13、r shaper cuttcr-counterbore type gear shap(r cutter-disk type 19031303 19031306 19031301 19031309 19031208 19031307 19031308 19031102 19031101 gear shaper cutter-hub type . 19031103 gear shaper cutter-shank type 19031104 gcar shaper cutter . . . .国. genlra ting he 1 icoid ground hob . . ,1 t 0 1日031
14、()0119011002 19011213 GB/T 14895-94 H helical gash hob j90112(J8 hclcal type gear shaper cutter helical type rack type cuttef hob . . . . hob for special profile hb shift I 19):-U斗。21日O1302190110() 19011221 19011uO巳inscrted blade hob . 1901J202 insertcd bladc milling cuttcr for gear cutting H 1 9720
15、2 inserted blade rack type cutter .,.,.1 1791202 inscrted blade spiral bevel gear cutter . . . . . . . . . . . . . . . . . . . . . . . . 1日111307nternal gear shaving cuttcr . 19051302 L land . . . . lead modification . . . . . . left cutting edge . . . . . left hand . . . . . . . 1905l()Ol lU051IJ06
16、 19001(t 19001025 10ft hand hob1!ilJl121门ldt tooth flank . . . . . n ,. ,. ,. . . . . lug M 900 _l ()(_)9 1900J I.I 22 milling cutter for gear cutting . 19071001 milling cutter for involute gear cutting mil1 ing cutter for straight bevel gear modified tooth profile . modificd tooth profile gear shap
17、er cutter modified tooth profile hob multi-section hob multiple 5tart hob multiple thread hob . . . . . . . . . . . . . . . . . . . . . . . . . . . .,. . . . N number of cutting strokes number of gashes . . . . r山mberof starts numbcr of teeth . . number of threads . . 1 ,)1.1 71301 1,)11301 i) (1 ()
18、 11 7 19031二0719(11122 1901120.j 19011212 1901121二190()Ji.l2 19011007 E)Ollnn3 1901 (J2二l甘心ltrJU3G/T 14895 94 。(krlikon pral bcvel gear cuttC .19111312 ohluse 19031 I)i.) 1 F pmLO I1 type cuttcr . 1901102 plunge feed shaving 19051012 prc -grinding gear shaper cutter . . . . . . . . . . . ., . . .,.
19、., . . . . . . prc-grinding hob prc-grinding rack type cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pre-shiving gcar shaper cutter pre-shaving hb prc-shavng rack type cutter 1913131二1,)011311 19091Y;0 19031313 191131斗19091306 profil( correction . 1905 j(j()7 protubera
20、nr. 19001021 protuberance type gear shapc cutter 190:;12 iJ 6 protuberance type hb 19011二19R rack type lut1巳r.190日101rck Iypc cutter for special profile . rack type gear shaving cutter r孔keoffset raktd hob . . . . . . . . . . . . . . . . . . . . 909120:1 19051203 19001029 1 91121 ratchet hou 19011 :
21、 IO r(_lproCalng cutter for straight bcve! gcar 1911 1: 11 3 relit., f . 1901104 rlghtcutung edge . 190006 rJ日hlhand . . . . . 1900U2.j rigbt lumd hob . right tooth flank . . . . . . . . . . . r()ol . ruotleantncc.，. . . rotary gear shaving cutter . . . . . . . .u . . . . . rotar:v gear shaving cuti
22、cr with hub . . . . . . . . . . . rotary milling cutter for gear cutting . mughing Gleason spiral hevd gear cutter . rnughillg gC l r shaper cutter . rou吕hinghob roughing rack type culter . 自19011211日1900008 19001003 1，)001111币19051二C11905L20: 19071101 19111 ll口1903L310 1(1011312 1 ;.j(_)91303 川ni.t
23、opping gear shaper cutter . . 19C1 3120-t l hZ GR/T 14895-94 飞俨ml-toppJTl日hoo . . . . . . . . . . . . . . . 1nl1217 时ml-tOpplg rack type cuttff . 19l1g 2(1 ,-; :-,C mi-topping tooth profile 19(的l(ilti叭crratlo【1jl!_;，:)l叩2E-rral ion hob . . l91;lJ主川st rration milling C utter . . i9(jI l31:4 hank 1ypl
24、 hob 19们111们2刊harpening-type1 191)3H旧日只h月rplning-type2 sharpening type 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lUO注(川)7l pol飞)门自shaving cutter 19WIJOI!1 只havingcuttcr for Icad modification 1 9、)二11fJSsha ving stock . 1 川51013s
25、hell type hob . S:J llliJ single posttlon hob 191111309 ingJe tart hb . 190L121l 也inglcthrei-l d hOb lUOi1211 吗lot.1 9b io03 ，s)lid耳ear$haper cutter . _l I(r-; 121J I solid hb . l(l)?IJl sollc1 milling cutter for gear cutting 1 1r.1712()1 出Jidr 2l rk typc C utter 1 I仆)1201 snlid吨)iralIwvel gear cutt
26、el . . . . . . .川.lljllJ，r() spral bevd gear cutter . . . . . . . . . l:il 1 L;r t pline hob .U . . . . . . 19引1(三飞叩linmilling cutter刊川13川叫)ockethob . . . . . . . . . . l901l iu7 叩0k(寸tniHingcutterI飞)(川IJlm spur type gear shaper cutter . I (31301 只purtype rack 1ype cuttel川J91301karting portion of a
27、hob 1 :() I 1门。日1raight gash hob . jq门ll207 straightness and radial alignment of cutting ace lii(l !_!C,Il 1 1 ip chamfrr . .1叽l川litip radius . . . . 190ll()ll tipp, d gcar shaper cuttfr . 19(1312U二tlpp巳dhob . . l飞I() )二1弓tooth flank . Jq)u1D 1川)thprofile wth tip relef modification101()1d， 10p19UlUU
28、二top ctltting edgt.,.I Dtit)1口1，IOppJIl日gear shaper cutter topping hoo . . . GB/T 14895-94 . . . . . . .,. . . . . . . . ., . . 1903121! 5 19011218 topping rack type cutter . 19091211 topping tooth profilc . 19001,) 20 u under. pas吕shaving;right angle traverse shaving 19051011 unground hob . 1901121
29、4 V varation along line of action from tooth to tooth H 19IJllOI i variation along tooth helix from tooth to tooth . 19IJlllll3 variation along tooth helix in any n consecutive convolutions . 1901101,1 w worffi milling cutter . . . . 1907 J:j02 worm wheel hob . .,. 190113(日worm wheel shaving hob . ., . . . . 190513(H 附加说明本标准由中华人民共和国机械工业部提出。本标准由全国刀具标准化技术委员会归口。本标准由机械工业部成都工具研究所负责起草。本标准主要起草人商宏漠。本标准参照采用日本国家标准JISB0174一1978(齿轮刀具名词术语儿.6,
