【正文】 an use, the technology has been greatly developed. There have been many types of transmission, in which the metal belt CVT is a new type of continuously variable transmission, there is a good economy, power, fort and so on. For automotive variable speed. Design and development needs of the automotive market and the performance on the basis of market demand through literature and consult experts and scholars on the current situation and development trend of the metal belt type continuously variable transmission, the basic structure and transmission principle, the performance characteristics of the energy characteristics Learn. Mainly for its use in the car, the design of the metal belttype continuously variable transmission, CVT transmission for the entire way at all levels of the transmission part of the detailed design analysis verification, including the main, driven pulley。s t echnical mand, on t he dif f icult ies and t o overe t echnical dif f icult ies in t he pr ocess, wor k hard, have m ade out standing achievements, m ainly r ef lected in t he f olowing aspect s: f ir st, caref ul or ganizat ion and management achieved r emarkable r esult s. Technical innovat ion pr oject of t he year, star ted and plet ed a ser ies of bids and plet ed t o date, fr om pr oduct ion engineer ing t o put int o pr oduction af t er near ly a year, has achieved ver y signif icant r esult s. A pr oj ect f ir st 56 slot s fr om dism antling t he old slot j ust 168 days, civil engineer ing, inst allat ion, missioning, guar antee engineering qualit y under t he pr em ise, on t he pr oduct ion side t r ansf or mat ion under dif f icult condit ions, cr eated t he nat ional indust r y39。s good, pr oper guidance, t hanks t o 46 students in t he class wil wor k closely t oget her , t o wor k t ogether. Of cours e, we also have our weaknesses, needs t o be f urt her cor rection in t heir f ut ur e lear ni g and lif e, wit h a view t o achieving gr eat er r esult s. Five declar at ions of good par ty br anch br anch is a f or t r ess, a par t y m ember is a banner . Fight ing in t he r ailway engineer ing constr uct ion Gr oup Headquar t er s Headquar ter s br anches, a t otal of m embers 18. Role of t he Xiang GUI r ailway and t ight Sout h Lebanon r ailway, heavy, poor condit ions of disadvantage, t he br anch closely ar ound t he const r uct ion wor k. Holding high t he f lag of our par t y mem ber s, unit e and lead st aff on t he dif f icult ies, over e dif ficult ies, t ake t he zhengyou, a j ob well done and an engineer ing t ask, won t he highly valued by leader s at all evels. Since Oct ober last year since t he pr oject began, Headquart ers Br anch is t ight ly ar ound t he cent er of it s activit ies. Face Sout h, clim at e is wet , sooner or lat er t emper at ure lar ger , specif ic dif f icult , Ibr anch f rom t hought r equir ements all wor ker s active m ot ivated, do can long t er m har d, dar e f ight of spir it pr epared, while r equir em ent s all m em bers lead, encour aged coleagues Zhij ian each other help, each ot her lear ning business knowledge, overe t empor ar ily dif f icult , active int o t o engineer ing of ficial st ar t s of t he prepar ed wor k in t he t o, play out has as a br anch of f ight ing f ort ress r ole and m em ber s of pioneer m odel r ole. Since it s st art , I mand under t he cor ect leader ship of t he par ty br anch in t he Gr oup and t he superior par ty, cent ering on building a qualif ied par t y br anches, br anch of t he f ort s and t he bat tle t o play t he exemplar y vanguar d r ole of part y mem ber s, actively wor king. I n m and per sonnel less, and t ask heavy of sit uat ion Xia, all m em ber s always accor ding t o par t y st ronger, and style t o ar e, and ser vice bet t er, and ef f iciency t o high of r equir ements, f r om overall st ar t ing, bet ter t o plet ed has pr oduct ion or ganizat ion, and coor dinat ion, and guar ant ees and t he m anagement wor k, in engineer ing pr ogr ess, and qualit y, and benefit s, and saf ety, aspects ar e m ade has good of r esult s , get has owner s and t he Gr oup and grass r ot s unit s of pr aise. Fir st , give f ul play t o t he exem plary r ole of par ty m embers. The exem plar y r ole of par ty m embers and cadres are silent on t he mand, t he exem plar y r ole of par ty m embers and cadres ar e t he best of t he ideological and polit ical educat ion. We pay close at t ention t o par ty building, r equir es polit ical par t y mem ber s and cadr es m ust ake t he lead in lear ning, set st rict dem ands on t hemselves, . . 二 〇 一 五 年六月二十日 獨(dú) 創(chuàng) 聲 明 本人鄭重聲明：所呈交的畢業(yè)設(shè)計(jì) (論文 )，是本人在指導(dǎo)老師的指導(dǎo)下，獨(dú)立進(jìn)行研究工作所取得的成果，成果不存在知識產(chǎn)權(quán)爭議。Gay is now a pr ovincial key const r uct ion pr oj ect of alum inum Lt d pr ovince wit h an annual out put of 50,000 t ons of t echnical innovat ion pr oject of envir onment al pr otection and ener gy saving of elect rolyt ic alum inum proj ect m anager. In t his t echnol gical t r ansfor mation pr oj ect s, he has overall r esponsibilt y f or t he daytoday aff air s of t he pr oj ect . I n or der t o ensure t hat sout hern pany39。s f ast est speeds. I I 32 lar ge pr ebaked elect r olyt ic cell on Novem ber 7 has been inst aled, m arks has an annual pr oduct ion capacit y of 50,000 t ons of elect rolyt ic alum inum pr oduction capacit y of alum inum . Ent ir e proj ect alm ost 8 m onths earlier t han planned, achieved t he goal of pr oduct ion t ransfor mat ion benefit s t hat year, creat ed f avorable condit ions f or alum inum t hr ough Sout h. Second, ef fectively cont r ol t he invest ment . Pr oject is subj ect o a scient if ic approach t o bidding, bidding t o m ake savings of 20 m ilon Yuan, in t he im plem ent ation pr ocess of t he proj ect , ever y dom est ic pr ices o