模具設(shè)計(jì)與制造外文文獻(xiàn)及翻譯-模具設(shè)計(jì)-在線瀏覽
2025-03-24 05:42本頁(yè)面
【正文】 mold and the use mold, but longterm has not formed the industry. Straight stabs 0 centuries 8039。s later periods, the Chinese mold industry only then drives into the development speedway. Recent years, not only the stateowned mold enterprise had the very big development, the three investments enterprise, the villages and towns (individual) the mold enterprise39。 The plastic mold and the pression casting mold proportion increases。 The three investments and the private enterprise develops rapidly。 the majority enterprise still the tax burden is only overweight. The mold enterprise carries on the technological transformations introduction equipment to have to pay the considerable amount the tax money, affects the technology advancement, moreover privately operated enterprise loan extremely difficult. (2) Talented person serious insufficient, the scientific research development and the technical attack investment too urine mold profession is the technology, the fund, the work crowded industry, along with the time progress and the technical development, grasps the talented person which and skilled utilizes the new technology exceptionally short, the highquality mold fitter and the enterprise management talent extremely is also anxious. Because the mold enterprise benefit unsatisfactory and takes insufficiently the scientific research development and the technical attack, the scientific research unit and the universities, colleges and institutes eye stares at is creating ine, causes the mold profession invests too few in the scientific research development and the technical attack aspect, causes the mold technological development step doe not to be big, progresses does not be quick. (3) The craft equipment level is low, also is not good, the using factor is low. Recent years ,our country engine bed profession progressed quickly, has been able to provide the quite plete precision work equipment, but pared with the overseas equipment, still had a bigger disparity. Although the domestic many enterprises have introduced many overseas advanced equipment, but the overall 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 the equipment not necessary, the equipment and the appendix not necessary phenomenon are extremely mon, the equipment utilization rate low question cannot obtain the paratively properly solution for a long time . (4) Specialization, standardization, mercialized degree low, the cooperation ability Because receives large and plete small and entire the influence since long ago, mold specialization level low, the specialized labor division is not careful, the mercialized degree is low. At present domestic every year produces mold, modity mold minister 40% about, other for from produce uses for oneself. Between the molds enterprise cooperates impeded, pletes the paratively largescale mold plete task with difficulty. Mold standardization level low, mold standard letter use cave rare is low also to the mold quality, the cost has a more tremendous influence, specially has very tremendous influence. (5) To the mold manufacture cycle) the mo
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