文档介绍：㾷
ᵜޘ䶒䱀䘠Ҷᮠ᧗䬓ᒺⲴ㔃ᶴ⨶ˈ䇮䇑⢩⛩ˈ䇪䘠Ҷ䟷⭘ժᴽ⭥ᵪ઼┊⨐эᶐ㷪
⇽࢟ⲴՈ⛩DŽ䈖㓶ӻ㓽Ҷᮠ᧗䬓ᒺⲴ㔃ᶴ䇮䇑৺ṑṨˈᒦ䘋㹼Ҷ࠶᷀DŽਖཆ≷ᙫҶᴹޣ
ᢰᵟ৲ᮠDŽ
ަѝ⵰䟽ӻ㓽Ҷ┊⨐эᶐⲴ⨶৺䘹⭘ࡉˈ㌫㔏ൠሩ┊⨐эᶐ⭏ӗǃᓄ⭘ㅹ⧟㢲
䘋㹼Ҷӻ㓽DŽवᤜ⿽㊫䘹ᤙǃ৲ᮠ䘹ᤙǃ㋮ᓖ䘹ᤙǃᗚ⧟ᯩᔿ䘹ᤙǃоѫᵪ३䝽Ⲵࡉ
ԕ৺লᇦⲴ䘹ᤙㅹDŽ
ޣ䭞䇽˖䬓ᒺˈᮠ᧗ˈժᴽ⭥ᵪˈ┊⨐эᶐ
Abstract
prehensively the numerical C planer type milling machine's
structure principle, the design feature, elaborated has used step-by-steps the electrical
machinery and the ball bearing guide screw nut vice-merit. Introduced in detail the numerical
C planer type milling machine's structural design and the examination, and have
carried on the analysis. And piled the related technical parameter.
In which introduced emphatically the ball bearing guide screw principle and selects the
principle θ To ball bearing links and so on guide screw production, application has
systematically carried on the introduction. Including the type choice, the parameter choice, the
precision choice, the round-robin mode choice, the principle as well as the factory choice
which matches with the main engine and so on.
Key Words: milling machine, Numerical control, Step-by-step, serve motor, Ball
bearing guide screw nut
ⴤᖋ
㾷....................................................................................................................................I
Abstract ................................................................................................................................ II
ⴤᖋ................................................................................................................................. III
ㅢ 1 ㄖ㔠䇰..................................................................................................................... 5
ᮠ᧗㌫㔏Ⲵਁኅ৺䎻࣯........................................................................................ 5
ᮠ᧗䬓ᒺ࣐ᐕⲴสᵜ⨶.................................................................................... 6
䈮仈⹄ウⲴⴞⲴ઼ѹ........................................................................................ 7
ㅢ 2 ㄖ䇴䇗Ⲻ