【導(dǎo)讀】evaluationofscientificdevelopment.Naturesecuritytype--naturesecurityistomaintenancepeopleofhealthvaluefortarget,throughstrengtheningsecuritybasedmanagement,andriskmanagement,andequipmentmanagementandtechnolgysupervision,ensureproductioninthepeople,andreal,andsystem,andsystem,elementsecurityreliable,andharmonyunified,fulcontrolvariousagainstfactors,achievedthoughtnoslack,andmanagementnoemptydocumen

　　

【正文】 St ate t r ansport aut hor it y t o f ur t her clar if y t he Division of labour , im plem ent ation r esponsibilt y, st r engt hen our colabor at ion and m anagement ogether , r einf orcing t he managem ent of dr ivers on which st r ongly synt hetic war f are and inf or mation war f ar e. 3 st rict ly im plem ent ed. Fr om M ay 1 up, a is im plem ent ed plex r oad and bad weat her driving exam , cur rent ly DM V is ur ged cont ract or s part y in t r easur es dr iving school incr eased sim ulat ion Highway, and cont inuous urgent det ours, and snow days, and wet sliding r oad, and bur st sit uat ion disposal, subj ect s I I field t o dr iving exam pr oject, is expected 使電動(dòng)機(jī)的額定功率 ，查設(shè)計(jì)手冊(cè)得電動(dòng)機(jī)的額定功率 。 電動(dòng)機(jī)轉(zhuǎn)速的選擇 為使傳動(dòng)裝置設(shè)計(jì)合理，可以根據(jù)工作機(jī)轉(zhuǎn)速要求和各傳動(dòng)副的合理傳動(dòng)比范圍推算電動(dòng)機(jī)轉(zhuǎn)速的可選范圍，即 式（ 25） 式中 — 電動(dòng)機(jī)可選轉(zhuǎn)速范圍， r/min。 — 傳動(dòng)裝置總傳動(dòng)比的合理范圍； — 各級(jí)傳動(dòng)副傳動(dòng)比的合理范圍； — 工作機(jī)轉(zhuǎn)速， r/min。 計(jì)算滾筒工作轉(zhuǎn)速： 查設(shè)計(jì)手冊(cè)得二級(jí)齒輪傳動(dòng)比的范圍為 840 則電動(dòng)機(jī)的可選轉(zhuǎn)速為： 電動(dòng)機(jī)型號(hào)的確定 根據(jù)以上計(jì)算，綜合考慮電動(dòng)機(jī)和傳動(dòng)裝置的情況，最終可確定轉(zhuǎn)速為 723r/min，根據(jù)所需的額定功率及轉(zhuǎn)速查設(shè)計(jì)手冊(cè)最終確定電動(dòng)機(jī)的型號(hào)為 Y160L8，額定功率為 ，轉(zhuǎn)速為 723r/min， 額定轉(zhuǎn)矩為 。 計(jì)算總傳動(dòng)比及分配各級(jí)的傳動(dòng)比 總傳動(dòng)比 根據(jù)電動(dòng)機(jī)滿載轉(zhuǎn)速 和工作機(jī)轉(zhuǎn)速 ，可得傳動(dòng)裝置的總傳動(dòng)比為 分配各級(jí)傳動(dòng)比 evaluat ion of scient if ic developm ent . Nat ur e securit y t ypenat ure secur it y is t o m aint enance people of healt h value f or t ar get, t hr ough st r engt hening securit y based m anagement, and r isk m anagem ent, and equipm ent m anagem ent and t echnol gy super vision, ensure pr oduct ion in t he people, and r eal, and syst em, and syst em, elem ent s ecurit y r eliable, and har m ony unif ied, f ul cont r ol var ious against f act or s, achieved t hought no slack, and m anagem ent no em pt y docum ent, and equipm ent no hidden, and syst em no blocked, and unit zer o non stopped. Qualit y and ef ficiencyqualit y benefit is t o adher e t o t he ent er pr ise survival, pr of it and developm ent business t r ut h, adher e t o t he all act ivit y is econom ic act ivit y, all cost s can be contr oled, m oney should not be wast ed m anagem ent philosophy, m anagem ent analysis, t o im pr ove m anagem ent qualit y, im pr ove cost contr ol capacit y and m arket pet it iveness. Innovat ion of science and t echnol gyscience and t echnol gy innovat ion is t o play t he r ole of science and t echnology as t he pr im ary pr oduct ive f orce, act ive use of new t echnologies, new m aterials, new pr ocesses, new equipm ent , incr ease invest m ent in science and t echnology, st r engt hening scient if ic and t echnol gical t r aining, speeding up t r ansf or ming scient ifc and t echnological achievem ent s, f orm ing a num ber of pr opriet ar y t echnol gy, enhancing cor e petit iveness. Resour ce saving t he r esources saving ent er pr ise was t o r educe coal consum ption, wat er consum pt ion, elect r icit y at t he cor e, enhance t he oper ation of lean m anagement o r ealize low consum ption, high ef f iciency, r educe pr oduct ion cost s. Second is t o st r engt hen t he business, financial, m at er ial, inf or mation and t he opt im ization of or ganization and m anagem ent, saving t he int er nal t r ansaction cost s. Harm onious developm ent of har m onious developm ent is t o const r uct a f or eign envir onm ent f or developm ent . XI NG r ef er s t o t he int er nal secur it y f ir m and int er nal m anagem ent of t he int er nal m anagement m easur es ar e ef f ective, har monious. For eign cur rency m eans Ent er prise coor dinat ing developm ent of hom eopat hy, well, get along wit h t he neighbor s bet t er . ( B) XX 2020 f ive ent erpr ises building int r insic saf et y power pany goals ar e: unplanned out age 0 t im es. Class of disor der s 0, 0 is equivalent f or ced out age rat e. No per sonal inj ur y accident, m at erial and equipm ent accidents do not occur , no f ir e, no envir onm ent al polut ion accident . Ent erpr ise int egrated to achieve zero cases of violation, zero accidents, zero. Quality goal is: when generating capacity ≥ 7. 5 bilon kilowatt, sales of over bilon kWh, total profits of ≥ 306. 6 milon Yuan, . . . BFS+、 PI、 MI S、 SCM I nf or mat ion syst ems inf r ast ructur e, f uly int egr ated inf or mation syst em t o r ealize inf or m at ion r esour ces sharing。 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。 t o im prove t he day to day oper ation and m aint enance operat ion r ecor d of prom oting causes and t r ansfer syst em。 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。 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 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 %。 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,