【正文】 m 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 anagem ent 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, f inancial, 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 entis t o const r uct a f or eign envir onm ent f or developm ent . XI NG r efer s t o t he int er nal securit y f ir m and int er nal m anagem ent of t he int er nal m anagem ent m easur es ar e ef f ective, harm onious. For eign cur ency 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 2021 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 t o achieve zer o 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 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。 I I is est ablished m ot or vehicle t est r egulat ory plat f orm , achieved mot or vehicle t est f ul pr ocess video, and dat a r em ote r egulator y。 t his year J anuary June, vehicles m anagement sect ion and license ar chives m anagement sect ion t otal accept ed t he m otor vehicle r egist r at ion business 42,543 car t im es, which r egister ed r egist rat ion 6,905 car t im es, and t r ansfer r egist r at ion 3, 592 car t im es, and change r egist r at ion 1033 car t im es, and m ort gage r egist r at ion 696 car t im es, and cancellat ion r egist rat ion 187 car t im es, and int o business 980 car t im es, and Ar chives cor ect ions 81 pieces tim es, and is sued t est qualif ied logo 25, 429 car t im es, and ot her vehicles business 3, 640 car t imes。s steering drive axle, later using the assemble function to do the virtual assembling. At last using the finite element method function to do the analysis of the important parts of steering drive axle and make the conclusion. Upon the traditional design and calculator, the article use UG to make a model and assemble the steering drive axle, and analysis the key part. The result shows that the steering drive axle designed by us fit the requirement, and can realize the function of driving. At the same time ,CAD design can reduce the cost of design, promote the work efficient. Key words: steering drive axle, UG, Finiteelement evaluat ion of scient if ic developm ent . Nat ur e securit y t ypenat ur e securit y is t o m aint enance people of healt h value f or t ar get, t hr ough str engthening secur it y based m anagem ent , and r is k m anagem ent, and equipm ent m anagement and t echnology super vision, ensur e pr oduction in t he people, and r eal, and syst em, and syst em , elem ents securit y r eliable, and har m ony unif ied, f ul cont r ol var ious against f act ors, 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 st oped. Qualit y and ef f iciencyqualit y benefit is t o adher e t o t he ent er prise sur vi al, pr ofit and developm ent business t r ut h, adher e t o t he all act ivit y is econom ic activit y, all cost s can be cont r 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 echnology innovat ion is t o play t he r ole of science and t echnol gy as t he prim ar y pr oductive f or ce, active use of new t echnol gies, new m at er ials, new pr ocesses, new equipm ent, incr ease investm ent in science and t echnol gy, str engt hening scient if ic and t echnol gical t r aining, speeding up t r ansform ing scientif ic and t echnological achievement s, f or ming 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 erprise was t o r educe coal consum pt ion, wat er consum ption, elect ricit y at t he cor e, enhance t he oper ation of lean m anagem ent o r ealize low consum ption, high ef ficiency, r educe pr oduction cost s. Second is t o st r engt hen t he business, f inancial, m at er ial, inf orm ation and t he opt im ization of or ganizat ion and m anagem ent, saving t he int er nal t r ansaction cost s. Harm onious developm ent of harm onious developm entis t o constr 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 securit y f ir m and int er nal m anagem ent of t he int er nal m anagem ent m easures ar e ef f ective, harm onious. For eign cur ency m eans Ent er prise coor dinat ing developm ent of hom eopathy, well, get along wit h t he neighbor s bet t er. ( B) XX 2021 f ive ent erprises building int r insic saf et y power pany goals ar e: u