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   气门生产 的翻译结果: 查询用时:0.204秒
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气门生产
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  valve manufacture
     Expatiated the methods of design that PDM require organizing and management of IPT(Integrated Product Team)and management of enterprise product information flowing in the application of enterprise concurrent engineering On the background of the PDM application item in a large scale valve manufacture company,it discussed the key technologies and implemental methods of extending model,category management,flow management,defining IPT ,s power,integration and encapsulation of soft system in the development of PDMS.
     阐述PDM在企业并行工程应用中所要求的IPT(集成产品开发团队 )组织与管理 ,以及企业产品信息流管理功能设计方法。 以某大型气门生产厂PDM应用项目的实施为背景 ,就PDMS开发中的模型扩展、分类管理、流程管理、IPT权限定义以及软件系统的集成与封装等关键技术和实施方法作了详细的论述
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  “气门生产”译为未确定词的双语例句
     In the producing of the valve, the discarding rate in electric upsetting accounts for 50% of that of whole process, therefore, the quality of the air valve roughcast to that of the whole product rises the prominent function, and in order to decrease the discarding rate, we must improve the quality of roughcast.
     在气门生产中,电热镦粗这一工序的废品率占整个加工过程的50%左右,因此,气门毛坯的质量对整体产品质量起着举足轻重的作用,要想降低废品率,必须提高这一工序的产品质量。
短句来源
     In accordance with the technical requirements of intake and exhaust valves, a black liquid soft nitridation, i, e. LTC—1 process has utilized in valve production,a great number of processing experiments have tried.
     根据对进、排气门“黑色液体软氮化”的技术要求,将LTC—1工艺也用于气门生产,并进行了大量的工艺实验与探索。
短句来源
     The key problems of technique for PTA surfacing for sealing face of diesel engine exhaust valve such as equipment property, process selecting and the cause of weld defects,ect. The PTA surfacing technique is applied to diesel engine exhaust valve production successfully.
     就内燃机车柴油机气门喷焊的关键技术问题:设备性能要求、工艺参数选择、缺陷产生原因等予以介绍,该技术己成功用于气门生产
  相似匹配句对
     Producing knowledge
     知识的生产
短句来源
     Production Technique of N,N-Dimethyl Formamide
     二甲基甲酰胺的生产
短句来源
     Current Production Situation and Development of Wires for Pendulum Spring and Valve Spring of Cars
     轿车用悬挂弹簧及气门弹簧钢丝生产现状和发展
短句来源
     PRODUCTION TEST OF HD STEEL FINISH HOT-FORGING DIE FOR VALVE STEM
     HD钢在气门热精锻模具的生产应用初步试验
短句来源
     FRACTURE ANALYSIS OF ENGINE VALVE
     气门断裂原因分析
短句来源
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  valve manufacture
These stents have successfully completed the tests and they conform to the accepted standards of valve manufacture.
      


In accordance with the technical requirements of intake and exhaust valves, a black liquid soft nitridation, i, e. LTC—1 process has utilized in valve production,a great number of processing experiments have tried. The results show that on the φ8mm×104mm valve stem range the cylindricity is less than 0. 008mm, the compound layer is well distrbuted and contineous, its thickness is over 0. 005mm. The appearance of valves is good—looking and lustrous. In one word, their quality is comparable to those adopted by...

In accordance with the technical requirements of intake and exhaust valves, a black liquid soft nitridation, i, e. LTC—1 process has utilized in valve production,a great number of processing experiments have tried. The results show that on the φ8mm×104mm valve stem range the cylindricity is less than 0. 008mm, the compound layer is well distrbuted and contineous, its thickness is over 0. 005mm. The appearance of valves is good—looking and lustrous. In one word, their quality is comparable to those adopted by the Cummins Engine Co. in U. S. A.

根据对进、排气门“黑色液体软氮化”的技术要求,将LTC—1工艺也用于气门生产,并进行了大量的工艺实验与探索。结果表明,在φ8mm×104mm杆部范围内,其圆柱度不大于0.008mm,化合层不小于0.005mm且均匀连续,气门外观色泽均勺美观,各方面的效果与美国康明斯上装用的气门的质量相同。

Analysis of tile service condition of P/M W alloy anvil is made. Some technical measures proposed here proye to be practical for improving the service life of the W alloy anvil.

探讨了粉末冶金所制备的钨合金砧块的使用条件,讨论中提出的有关工艺措施,对提高钨台金砧块的使用寿命,保证气门生产质量有着实际指导意义,并在生产实践中取得明显的经济效益。

The anvil materials for hot upset applications are reviewed in the present paper,and an emphasis is put on processing parameters, the compositions and key properties of the highTungsten alloys for anvil application. The resultS show that the alloys have high red hardness, i.e.198HV at 500℃ and 168HV at 800t for W232 alloys. Therefore, W253 and W232 alloys aresuitable for fabricating air exhaust valve, while W153 and W132 for air inlet valve. Tear lifespanis 10 ~ 30 times longer than that of Cu-W80, and the rate...

The anvil materials for hot upset applications are reviewed in the present paper,and an emphasis is put on processing parameters, the compositions and key properties of the highTungsten alloys for anvil application. The resultS show that the alloys have high red hardness, i.e.198HV at 500℃ and 168HV at 800t for W232 alloys. Therefore, W253 and W232 alloys aresuitable for fabricating air exhaust valve, while W153 and W132 for air inlet valve. Tear lifespanis 10 ~ 30 times longer than that of Cu-W80, and the rate of finished products increases from58 % to 98 %.

介绍了电热镦粗用的砧模材料,着重讨论了钨合金砧模材料的成分、工艺方法、材料的主要性能以及砧模的使用情况。钨合金是一种理想的砧模材料,具有高的红硬性,W232钨合金在500℃下,硬度HV达到198,在800℃下HV仍为168。W253、W232适用于排气门的生产.而W153、W132更适用于进气门的生产,其使用寿命是Cu-W80砧模的10~30倍,成品率由58%提高至98%.具有较好的经济效益。

 
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