【正文】 copper electrod變速箱體gearboxcasingoffset section ]V2Js 復(fù)合剖視pound section S0~g@X GP 剖面圖section, sectional view _MZamp。Kei`{ 重合剖面coincide section, revolved section Yxk339。r~zM 移出剖面removed section +Pr\OJZF$ 剖面線section line _6?a2n\ 剖面符號symbols for sectionlining vns9 r 習(xí)慣畫法conventional drawing d!620 細(xì)實線continuous thin line o(Ktl= 虛線dot line, dashed line, hidden line ,Y39。FgsH1H 點劃線dash and dot line  ] 雙點劃線double dots line |~1sA kUR 波浪線break line dn6N Wnr 斷裂線 Vw}jBI( 剖切平面跡線cutting plane line 9~=@/}b8a 尺寸線dimension line !x R139。kV 尺寸界線extension tine qmXNrjQ 尺寸dimension size HJ=6`D| 箭頭arrowhead 5 \m or 基準(zhǔn)datum 9amp。CLr,{Uge 直紋滾花straight knurling s r8yv~P%\ 網(wǎng)紋滾花hatching knurling j5b\!o4|e 鍵槽keyway Al9nY$PF/ 退刀槽escape mgZY\je 拔模斜度pattern draft h h@ 。 填料盒g(shù)land box (8o c3j 油槽oil groove R_$q|kE@ 油封oil seal OB]n2 標(biāo)準(zhǔn)件standard parts ?TN`l 螺紋thread NJlT,J 外螺紋external thread 22 8zQa 內(nèi)螺紋internal thread 6[wbk uc 大徑major diameter 5\ 1 小徑minor diameter v:9(T_^ 螺距pitch of thread WI:kRt1 牙型form of thread  c_ 螺栓bolt 0$PeU+nU, 螺釘screw N:n_@8u 螺柱stud A9fZFF_ 螺母nut 39。L x=cK0n 墊片washer N39。 公差tolerance ov8RP]DL@ 公差帶tolerance zone TV34QIO 零線zero line SRaamp。5[ 標(biāo)準(zhǔn)公差standard tolerance V?|w9 公差等級tolerance grade 2_u JGku 基本偏差fundamental deviation t|eb1v 配合fit ztzOC/O^ 間隙配合clearance fit ?\,0aa 過盈interference m6N amp。rQ 過盈配合interference fit u1 過渡配合transition fit yP)Bl*gNI 基孔制holebasic system of fits $27N8@d{) 基軸制shaftbasic system of fits HpT@W= 間隙clearance $u32YI H. 形狀公差tolerance in form, form tolerance 7UOZ|。O 直線度straightness B64 平面度flatness H%lR?$] 圓度roundness zCpxSF c 圓柱度cylindricity f^ ] )t$ 圓柱齒輪cylindrical gear OK4_{s%7 正齒輪spur gear qF m(Ro 斜齒輪spiral gear grcN39。K 輪齒gear tooth P0z$_。H 節(jié)圓pitch circle +/LS_Gj 齒頂圓addendum circle, outside circle u{tV0IIp 齒根圓root circle, addendum circle M[gF6F 模數(shù)modulus /。|E d 齒數(shù)number of teeth ImBFtHXYo 齒高tooth height ]WL? A6JZ 齒頂高height of addendum 。A255 齒根高height of addendum Dyv6x fy 齒厚circular thickness E5){5$! 齒間tooth space HF`j5L 齒寬tooth width L`tupyn 壓力角angle of pressure 。sDnAxwy 彈簧spring E!ibAkgc 銷pin 1+4ahzJN 圓柱銷round pin j+1Mray,
ALL WELDS CONTINUOUS UNLESS OTHERWISE STATED. 未注焊縫均為連續(xù)焊ALL WELDS 3mm FILLET UNLESS OTHERWISE STATED 未注焊角高3mm.ALL UNSPECIFIED RADI R3 未注圓角R3REMOVE ALL BURRS AND SHARP EDGES 棱角倒鈍CHANNEL 槽鋼RSA 708 角鋼 70X70X8 pitch Tackweld 點焊OD 1/4 outside dimension 1/4的縮寫 外徑直1/475 CRS 尺寸為75 材質(zhì)為冷軋鋼板410 OPENING REF 410 開口參考尺寸40 REF 尺寸為40,參考值 BSP ” 圓錐管螺紋 BSPT HEXAGON ” 六角圓錐管螺紋(即對絲) FLAT BAR 扁鋼TYP 2 POSNS 2處11 TOTAL COILS WORKING COILS HAND WOUND ONLY,END COILS SQUARE TO TOUCH.總?cè)?shù)約11圈；工作圈數(shù)約9圈；右旋；彈簧的端部磨平以便于接觸.(此為彈簧技術(shù)說明)FEMALE: 內(nèi)扣(母扣)MALE: 外扣(公扣)偏心軸 eccentric shaft 銷軸 PIN開口銷 COTTER PIN螺桿 screw緊定螺釘 SET SCREW圓螺母 ROUND NUT內(nèi)六角螺釘 SOCKET HEAD CAP SCREW六角螺釘 HEX HD SETSCREW 六角螺栓 HEX HD BOLT 擋圈 closing ring 彈性擋圈 circlip 軸承隔套 distance sleeve of axletree軸承 axletree深溝球軸承 DEEP GROOVE BALL BEARING 無扣長 nonbuckle longth 彈簧 SPRING 吊環(huán)螺釘 LIFTING EYE BOLT 開槽盤頭螺釘 SLOTTED PAN HEAD SCREW 圓錐滾子軸承 TAPERED ROLLER BEARING 推力球軸承THRUST BALL BEARING平鍵 FLAT KEY 彈簧墊圈 SINGLE COIL SPRING WASHER 平墊圈 FLAT WASHER 螺母 FULL NYLOCK NUT
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