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轴承座的机械加工工艺规程及镗孔夹具设计.pdf

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轴承座的机械加工工艺规程及镗孔夹具设计.pdf

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轴承座的机械加工工艺规程及镗孔夹具设计.pdf

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文档介绍:!"#$%&'(#)* !"#$%&' +,-.$%/0 !"# $%& !"#$%&''()*+'(,-./ ' (& )*10-2' + ,& - .& /012& 3456&201377825 01234&153893706 !"#$%&'(#)* 567 89./:; 9:;<=>)*?@***@AB!******@ADE"# <9=>?@ (1) F?@<=><=G 1H (2) IJKL:MNOPQOQRIJS A9BCD@ 1TU?@><=G 1H 2TVWG 1H 3TXY)*?@***@AZ![\ 1] 4TXYU"#^_`a>******@d>)*?@***@d[\ 1] 5TeY^_DfGMA0PA1S 1H 6TeY^_N1g<=GMA1PA2hDfGijklm/012n-I/opeY ><=Glqrn^_sSh 1H 7T !"#tuvlwx)*?@***@AB!>XYy)z^_"#{|}~hM 5000-8000 S 1! E9FGHI "!"##$%3&}34h 1T'l(2)*+,leY<=Gh 2T'3(7)l34<=>***@A-./,0oVW>KL1Y234lXY)*?@@ AB!yU?@***@d>)*?@***@d[\h 3T'8(10)l34^_5s36"#M7i8Gl9/012:;l%<=>>? ***@AlBC!"#>AqDSh 4T'11(13)l34^_DfG>eYh !"#$%&'(#)* 5T'14(15)l<=G>eYh 6T'16(18)lEFG34"#tuv>XHh 7T'19)l34GIytuv>JiKLh 8T'20(21)lMN !"#$%&'(#)* 1 J9KLMNOP QROSTUV KLMN W X !"#$%&'(#)* 2 Y Z ")*Y2OPQR !"#S#TUVW9:;)****@A? @***@AB!y"#?***@9:;XYZ[z^_n%>h\`9:;> Q"]^lZ*_4Yoi<***@******@A`!haQORIJb=l 0o<c=>defg9)*?***@hRhG0oX?@>Q"ij9 klijh%mnYo[o9:;X>***@AZ!Nlp#pq?***@h R1[rsoZR1CtZ>)zua>S9vw(xjtZyg@ D>z{rR1B|R1sow}h%"#[z^_|.laZ~ o !Fl0oi@=>o36h<N^_awxo "=Co D#1^$D#1`r90%"=1^_s1<&"=CD#h;Z "#?@***@AB!y^_'()*?***@9:;X>EgZ!h [\]V)*?@***@AB!1[z1^_1X?***@1~o ! F1^_sh !"#$%&'(#)* 3 Abstract ThedesignofthecurriculumofFoundationofMechanical ManufactureTechnologyisfocusontheresearchofthebearingblocks machiningprocedureandthechuckingapplianceforboringmillofit.. Accordingtothefundamentalstructureofthebearingblock,wecan methodoflook- condition,wemakesureofthedimensionaltolerancethemechanical machiningallowanceofthisfoundrygoodanditsmachiningfundamental technology,weneeddependonmachiningallowanceboringcutters cuttingparametersandthelathemainaxisstechographstofigureoutthe thepartofdesigningthechuckingappliancefortheboringlathe,weuse posedofsettingelementsgrippingholder gu