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    注塑模具毕业设计外文翻译Word文档下载推荐.docx

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    注塑模具毕业设计外文翻译Word文档下载推荐.docx

    1、villages and towns (individual) the mold enterprises development also quite rapid .Although the Chinese mold industrial development rapid, but compares withthe demand, obviously falls short of demand, its main gap concentratesprecisely to, large-scale,complex, the long life mold domain. As a result

    2、of inaspect and so on mold precision, life, manufacture cycle and productivity,China and the international average horizontal and the developed country stillhad a bigger disparity, therefore, needed massively to import the mold every year .The Chinese mold industry except must continue to sharpen th

    3、e productivity,from now on will have emphatically to the profession internal structureadjustment and the state-of-art enhancement. The structure adjustment aspect,mainly is the enterprise structure to the specialized adjustment, the productstructure to center the upscale mold development, to the imp

    4、ort and exportstructure improvement, center the upscale automobile cover mold forminganalysis and the structure improvement, the multi-purpose compound mold and thecompound processing and the laser technology in the mold design manufactureapplication, the high-speed cutting, the superfinishing and p

    5、olished the technology, the information direction develops .The recent years, the mold profession structure adjustment and theorganizational reform step enlarges, mainly displayed in, large-scale, precise,complex, the long life, center the upscale mold and the mold standard letterdevelopment speed i

    6、s higher than the common mold product; The plastic mold andthe compression casting mold proportion increases; Specialized mold factoryquantity and its productivity increase; The three investments and the privateenterprise develops rapidly; The joint stock system transformation step speedsup and so o

    7、n. Distributes from the area looked, take Zhujiang Delta and YangtzeRiver delta as central southeast coastal area development quickly to mid-westarea, south development quickly to north. At present develops quickest, themold produces the most centralized province is Guangdong and Zhejiang, placessuc

    8、h as Jiangsu, Shanghai, Anhui and Shandong also has a bigger development in recent years .Although our country mold total quantity had at present achieved thesuitable scale, the mold level also has the very big enhancement, after butdesign manufacture horizontal overall rise and fall industry develo

    9、ped countryand so on Yu De, America, date, France, Italy many. The current existence question and the disparity mainly display in following several aspects:(1) The total quantity falls short of demandDomestic mold assembling oneself rate only ,about 70%. Low-grade mold , center upscale mold assembli

    10、ng oneself rate only has 50% about .(2) The enterprise organizational structure, the product structure, the technical structure and the import and export structure does not gatherIn our country mold production factory to be most is from the labor moldworkshop which produces assembles oneself (branch

    11、 factory), from producesassembles oneself the proportion to reach as high as about 60%, but theoverseas mold ultra 70% is the commodity mold. The specialized mold factorymostly is large and complete, small and entire organization form, butoverseas mostly is small butis specially small and fine. Dome

    12、stic large-scale, precise, complex, the long life mold accounts for the total quantityproportion to be insufficient 30%, but overseas in 50% above 2004 years, ratioof the mold import and export is 3.7:1, the import and export balances theafter net import volume to amount to 1.32 billion US dollars,

    13、is world mold net import quantity biggest country .(3) The mold product level greatly is lower than the international standardThe production cycle actually is higher than the international water broadproduct level low mainly to display in the mold precision, cavity aspect and so on surface roughness

    14、, life and structure .(4) Develops the ability badly, economic efficiency unsatisfactory.Ourcountry mold enterprise technical personnel proportion low the level is lower,also does not take the product development, frequently is in the passiveposition in the market. Our country each mold staff averag

    15、e year creationoutput value approximately ,ten thousand US dollars, overseas mold industrydeveloped country mostly 15 to 20 thousand US dollars, some reach as high as 25to 30 thousand US dollars, relative is our country quite part of moldsenterprises also continues to use the workshop type managemen

    16、t with it, truly realizes the enterprise which the modernized enterprise manages fewTo create the above disparity the reason to be very many, the mold long-term has not obtained the value besides the history in as the product whichshould have, as well as the most state-owned enterprises mechanism ca

    17、nnot adapt the market economy, but also has the following several reasons: .(1) Country to mold industry policy support dynamics also insufficientlyAlthough the country already was clear about has promulgated the moldprofession industrial policy, but necessary policy few, carried out dynamics tobe w

    18、eak. At present enjoyed the mold product increment duty enterprise nation185, the majority enterprise still the tax burden is only overweight. The moldenterprise carries on the technological transformations introduction equipmentto have to pay the considerable amount the tax money, affects the techn

    19、ologyadvancement, moreover privately operated enterprise loan extremely difficult .(2) Talented person serious insufficient, the scientific research development and the technical attack investment too urineMold profession is the technology, the fund, the work crowded industry,along with the time pro

    20、gress and the technical development, grasps the talentedperson which and skilled utilizes the new technology exceptionally short, thehigh-quality mold fitter and the enterprise management talent extremely is alsoanxious. Because the mold enterprise benefit unsatisfactory and takesinsufficiently the

    21、scientific research development and the technical attack,the scientific research unit and the universities, colleges and institutes eyestares at is creating income, causes the mold profession invests too few in thescientific research development and the technical attack aspect, causes the mold techn

    22、ological development step not to be big, progresses not quick .(3) The craft equipment level to be low, also necessary is not good, the use factor lowrecent years our country engine bed profession progressed quickly, has beenable to provide the quite complete precision work equipment, but compared w

    23、iththe overseas equipment, still had a bigger disparity. Although the domesticmany enterprises have introduced many overseas advanced equipment, but theoverall equipment level low are very more than the overseas many enterprises.As a result of aspect the and so on system and fund reason, introduces

    24、theequipment not not necessary, the equipment and the appendix not necessaryphenomenon are extremely common, the equipment utilization rate low question cannot obtain the comparatively properly solution for a long time .(4) Specialization, standardization, commercialized degree low, the cooperation

    25、abilityBecause receives the influencesince long ago, mold specialization level low, the specialized labor divisionis not careful, the commercialized degree is low. At present domestic everyyear produces mold, commodity mold minister 40% About, other for from produceuses for oneself. Between the mold

    26、 enterprise cooperates impeded, completes thecomparatively large-scale mold complete task with difficulty. Moldstandardization level low, mold standard letter use cave rare is low also tothe mold quality, the cost has a more tremendous influence, specially has very tremendous influence .(5) To the m

    27、old manufacture cycle) the mold material and the mold correlation technology fallsThe mold material performance, the quality and the variety question oftencan affect the mold quality, the life and the cost, the domestically producedmolding tool steel and overseas imports the steel products to compar

    28、e has abigger disparity. Plastic, plate, equipment energy balance, also direct influence mold level enhancement .At present, our country economy still was at the high speed developmentphase, on the international economical globalization development tendency isday by day obvious, this has provided th

    29、e good condition and the opportunityfor the our country mold industry high speed development. On the one hand, thedomestic mold market will continue high speed to develop, on the other hand,the mold manufacture also gradually will shift as well as the transnationalgroup to our country carries on the

    30、 mold purchase trend to our countryextremely to be also obvious. Therefore, will take a broad view the future,international, the domestic mold market overall development tendency prospectwill favor, estimated the Chinese mold will obtain the high speed developmentunder the good market environment, our country not only can become the moldgreat nation, moreover certainly gradually will make the powerful na


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