【正文】 t hr ee is st r ict ly m otor vehicle ident if icat ion m anagem ent, equipped wit h unif ied of ident if icat ion equipm ent and t ool, using m obile ident if icat ion Ter minal, and law enf or cement r ecor ds inst r um ent, echnology ident ifcat ion m eans. As t o 20XX year s J une 20 st at ewide m ot or vehicle keep volum e f or 567, 408 car , and last year ear lier t han gr owt h 75, 814 car , gr owt h %。 to st r engt hen t he t raining super vision in lar ge and m edium goods vehicle. A is est ablished lar ge vehicles and sm al vehicles classif icat ion m anagem ent of m ot or vehicle t es t m ode, incr eased m edium van car, and danger ous goods t r ansport car, and school car t est pr oj ect。 t o expand t he br eadt h and depth of t he port al system, inf or mation syst em of Ent er pr ise M anagement Assi t ant r ole t o play。 計算滾筒工作轉速： 查設計手冊得二級齒輪傳動比的范圍為 840 則電動機的可選轉速為： 電動機型號的確定 根據(jù)以上計算，綜合考慮電動機和傳動裝置的情況，最終可確定轉速為 723r/min，根據(jù)所需的額定功率及轉速查設計手冊最終確定電動機的型號為 Y160L8，額定功率為 ，轉速為 723r/min， 額定轉矩為 。 電動機轉速的選擇 為使傳動裝置設計合理，可以根據(jù)工作機轉速要求和各傳動副的合理傳動比范圍推算電動機轉速的可選范圍，即 式（ 25） 式中 — 電動機可選轉速范圍， r/min。 t his year J anuar yJ une, vehicles m anagement section and license ar chives m anagem ent sect ion t ot al accept ed t he m ot or vehicle r egistr ation business 42, 543 car t im es, which r egist er ed r egist r ation 6, 905 car t im es, and t r ansf er r egist r at ion 3, 592 car t im es, and change r egist r ation 1033 car t im es, and m or tgage r egistr ation 696 car t im es, and cancellat ion r egist ration 187 car t im es, and int o business 980 car t im es, and Ar chives cor r ect ions 81 pieces t im es, and issued t est qualif ied logo 25, 429 car t im es, and ot her vehicles business 3, 640 car t im es。 I I is est ablished m ot or vehicle t est r egulat or y plat f or m, achieved m ot or vehicle t est f ul pr ocess video, and dat a r em ot e r egulat or y。 t o i m p r o v e t h e d a y to d a y o p e r a t i o n a n d m a i n t e n a n c e o p e r a t i o n r e c o r d o f p r o m o t i n g c a u s e s a n d t r a n s f e r s y s t e m 。 通過查設計手冊得個部分效率為：聯(lián)軸器效率 ；滾動軸承的效率（一對）；閉式圓柱齒輪傳動效率 ；滾筒效率 ；代入公式（ 24）得： 計算輸入功率 : e v a l u a t i o n o f s c i e n t i f i c d e v e l o p m e n t . N a t u r e s e c u r i t y t y p e n a t u r e s e c u r i t y i s t o m a i n t e n a n c e p e o p l e o f h e a l t h v a l u e f o r t a r g e t , t h r o u g h s t r e n g t h e n i n g s e c u r i t y b a s e d m a n a g e m e n t , a n d r i s k m a n a g e m e n t , a n d e q u i p m e n t m a n a g e m e n t a n d t e c h n o l o g y s u p e r v i s i o n , e n s u r e p r o d u c t i o n i n t h e p e o p l e , a n d r e a l , a n d s y s t e m , a n d s y s t e m , e l e m e n t s s e c u r i t y r e l i a b l e , a n d h a r m o n y u n i f i e d , f u l l c o n t r o l v a r i o u s a g a i n s t f a c t o r s , a c h i e v e d t h o u g h t n o s l a c k , a n d m a n a g e m e n t n o e m p t y d o c u m e n t , a n d e q u i p m e n t n o h i d d e n , a n d s y s t e m n o b l o c k e d , a n d u n i t z e r o n o n s t o p p e d . Q u a l i t y a n d e f f i c i e n c y q u a l i t y b e n e f i t i s t o a d h e r e t o t h e e n t e r p r i s e s u r v i v a l , p r o f i t a n d d e v e l o p m e n t b u s i n e s s t r u t h , a d h e r e t o t h e a l l a c t i v i t y i s e c o n o m i c a c t i v i t y , a l l c o s t s c a n b e c o n t r o l l e d , m o n e y s h o u l d n o t b e w a s t e d m a n a g e m e n t p h i l o s o p h y , m a n a g e m e n t a n a l y s i s , t o i m p r o v e m a n a g e m e n t q u a l i t y , i m p r o v e c o s t c o n t r o l c a p a c i t y a n d m a r k e t c o m p e t i t i v e n e s s . I n n o v a t i o n o f s c i e n c e a n d t e c h n o l o g y s c i e n c e a n d t e c h n o l o g y i n n o v a t i o n i s t o p l a y t h e r o l e o f s c i e n c e a n d t e c h n o l o g y a s t h e p r i m a r y p r o d u c t i v e f o r c e , a c t i v e u s e o f n e w t e c h n o l o g i e s , n e w m a t e r i a l s , n e w p r o c e s s e s , n e w e q u i p m e n t , i n c r e a s e i n v e s t m e n t i n s c i e n c e a n d t e c h n o l o g y , s t r e n g t h e n i n g s c i e n t i f i c a n d t e c h n o l o g i c a l t r a i n i n g , s p e e d i n g u p t r a n s f o r m i n g s c i e n t i f i c a n d t e c h n o l o g i c a l a c h i e v e m e n t s , f o r m i n g a n u m b e r o f p r o p r i e t a r y t e c h n o l o g y , e n h a n c i n g c o r e c o m p e t i t i v e n e s s . R e s o u r c e s a v i n g t h e r e s o u r c e s s a v i n g e n t e r p r i s e w a s t o r e d u c e c o a l c o n s u m p t i o n , w a t e r c o n s u m p t i o n , e l e c t r i c i t y a t t h e c o r e , e n h a n c e t h e o p e r a t i o n o f l e a n m a n a g e m e n t t o r e a l i z e l o w c o n s u m p t i o n , h i g h e f f i c i e n c y , r e d u c e p r o d u c t i o n c o s t s . S e c o n d i s t o s t r e n g t h e n t h e b u s i n e s s , f i n a n c i a l , m a t e r i a l , i n f o r m a t i o n a n d t h e o p t i m i z a t i o n o f o r g a n i z a t i o n a n d m a n a g e m e n t , s a v i n g t h e i n t e r n a l t r a n s a c t i o n c o s t s . H a r m o n i o u s d e v e l o p m e n t o f h a r m o n i o u s d e v e l o p m e nt i s t o c o n s t r u c t a f o r e i g n e n v i r o n m e n t f o r d e v e l o p m e n t . X I N G r e f e r s t o t h e i n t e r n a l s e c u r i t y f i r m a n d i n t e r n a l m a n a g e m e n t o f t h e i n t e r n a l m a n a g e m e