機械專業(yè)外文文獻翻譯-外文翻譯CNC加工加減速平穩(wěn)變化的方法
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南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 1 附錄 A:英文資料 A 00 NC in to NC be in a of of a be by as as by to of of is is a an a NC a of be by It be to by I. he in of to NC so NC of of NC to of is in to 京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 2 of is by of 1]. so of of be of of is to of in or in to it is to to NC is on a 2 by a in by is of on of be by In a NC is is as as on a of on a of to a a is by is by of In I, NC be In it be to a by be In V, it be NC 京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 3 of us of s If at 1 in S / V p (1) an n is to or p, is as 1. he 0 0 0( ) ( ) ( ( 1 ) ) / , 1 ( 4 )s s sP k T P k T P k T S n k n? ? ? ? ? ? ? 0()sP 0(( 1) )sP k T? at k 1)k is no to to to a to to an s = a d= a , a be as If n=[S/( is ()s as a a t T t n t n t n T T n n T? ??? ????????? ? ? ? ?? ? ? ? ?? ? ? ???? ? ?? ? ? ? ? ?(5) 00( ) / ( ) 0 , ( 2 )( ) / ( ) 0 , ( 3 )t S n T t n TP t S n T t n T? ? ?? ? ?南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 4 1.A a 2.A a In it is is as is In is or is to is a a of at in a be to or do at NC 1 a ?21202( ) 22222a a s s as a a t t T T t n t n T n T t n T T n n? ????? ??????? ??? ? ? ?? ?????? ??? ? ? ?? ? ? ? ? ? ? ? ???? ? ? ?? ? ? ?? ???(6) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 5 1]. at a of is is to a is to so of a be in 3in by of is a it is to an of in NC an Ta= be in by a , a be by in a Pl(is by of P0(as (4) in a ( ? 1? ?1 , (7) ?(8) as 3. P0 P1 is as 2] 9) 9), we as 4, as 4]. A be by in a P? 0011( ) ( ( 1 ) )( ) ( ( 1 ) )k T s P k TP k T P k ????? ? ?(9) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 6 be by as 5 1( ) 1 / m f o r k mH k T ??? . (10) of be by of m1 2,4]. ()sP ()sP is as 2]. a a a 京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 7 11222( ) ( ( 1 ) )( ) ( ( 1 ) )k T P k TP k T P k ????? ? ?of a be by as 6 as 10). of of ml,..,q [2,4]. 1,, as 2]: 13) as of In to an )sP in be 2,4] of , i = 1,2,...,m, be 14) an be as 7. , is 2,4]. 3], a 0111( ) ( ( 1 ) )( ) ( ( 1 ) )k T P k TP k T P k ??? ? ?00111( ) ( ( 1 ) )( ) ( ( 1 ) ) ,k T P k TP k T P k ????? ? ?11222( 1 ) ( 1 )( ) ( ( 1 ) )( ) ( ( 1 ) )( ) ( ( 1 )( ) ( ( 1 ) )s q sq s q k T P k TP k T P k k T P k TP k T P k ????????? ? ???? ? ?011( ) ( ( ( ) ) ) / ( )s i k T P k i T a a????????(11) (12) (13) (14) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 8 12: : 1 : 3 : : ( 2 1 ) S n??is by is of by is be to be by NC be by a s in I, us of s an a = a , a , a of be by n is 5). 5) to in is 8. in is be as (i) m is 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 9 of m a x s a d N = [ S / ( V T ) - ( l / 2 ) n - ( l / 2 ) n ] (16) (is as 0N? , 0N? , to 17)(18) be 0112201122Si f Nn a n dV m T f NN n a n d???????????????121 12()2 ( ) 1 12m s s a a T k k Tn n k V T n k n ??? ??? ? ???????? ???? ???? ? ? ? ? ? ?121 12( ) 12 ( ) 112m s m s a s a a T k k T V T n k n n n N k n N ??? ???????? ??? ??? ???? ??? ? ? ? ?? ? ? ?? ? ? ? ? ?2122 ( ) 12 n ? ? ?(15) (17) (18) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 10 in a is to be a et us a (t) ()()))01u?? 01u??, c is to is in be as it be a k? is be fa(u) a /Ts be in be in of a / ) 0()( ( ) / )a a am a cd c d c c df t T f o r t TV t V f o r T t Tf t T T f o r T t T T???????? ? ?? ? ? ?/( 1 ) ( 1 ) /( ) ( / ) ( ) k ns a a a k nP k T f t T d t T f u d u? ??????/( 1 ) /( ) ( )as a a k m k T T f u d u V T??????/( 1 )( 1 )( ) ( ) ( )cs dd d d k m k k T k T f d t T f u d u ?????? ?? ? ???(19) (20) (21) (22) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 11 00a a d a d dS i f Na n a i f NN a n a n?????????????m a x s a a d d N = [ S / ( V T ) - a n - a n ]is be fd(u) be a be as a be ) be be )dn be In ))is by of to in is a a =1 2 1 2: : : : : :a S ? ? ?? as 9. in is a d = a ))as 19) be as (i) an a =a 2: : : aa a a n? ? ? 12: : : dd d d n? ? ? (a , is as 10 0( ) ( )a a a a m a a a m f d t T f u d u a V T a n V ? ? ???10( ) ( )cd d d d d d d dT d m m f d t T f u d u a V T a n V ?? ? ? ???(23) (24) (25) (26) 南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計(論文 ) 12 (is as 0N? 0N? 2: : : aa a a n? ? ? 2: : : dd d d n? ? ? be be in to is to be a In as 14) 7, of a is by of ai i = 1,2,...,m m m. 2: : : aa a a n? ? ? 2: : : dd d d n? ? ? 2: : : dd d d n? ? ? in by be to be 2: : : aa a a n? ? ?. chara- 1.請仔細閱讀文檔,確保文檔完整性,對于不預(yù)覽、不比對內(nèi)容而直接下載帶來的問題本站不予受理。
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