查询词典 contour forging

Meanwhile, the valve industry cope with Casting and Forging of the raw material selection, casting, forging process, heat treatment and other sectors to take effective measures to rough castings and forgings, including in terms of quality and appearance quality to reach international standards.

同时，阀门行业应对铸锻件的原材料选用、铸造工艺、锻造工艺、热处理等环节采取有效措施，使铸锻件毛坯在内在质量和外观质量达到国际水平。

Of the large volume following valve 600Lb using forging and welding, the valve is not caused by casting porosity, loose, and many other defects, and greatly reduce the waste Globe Valves of free forging materials, economy greatly improved.

对批量较大的600Lb以下的闸阀采用模锻，并进行焊接，阀门没有因铸造而造成气孔、疏松等诸多缺陷，并大大减少自由锻的材料浪费，经济性大为提高。

Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel products and 'specialized, refined, special, new' forging wood products such as forging three series leading products.

公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢系列产品以及'专、精、特、新'的锻材锻件产品等三大系列主导产品。

Oil drilling tool company is now a series of products to plug long as the representative of the workers die steel, non-magnetic steel, stainless steel, alloy products, as well as "specialized, refined, special, new" Forging wood products, such as forging three Series leading products.

公司现已形成石油钻具系列产品、以长芯棒为代表的工模具钢、无磁钢、不锈钢、合金系列产品以及&专、精、特、新&的锻材锻件产品等三大系列主导产品。

The forging procedure, forging efficiency and relation between force and energy of screw press are studied by using the above method.

结果表明，应用这种方法研究螺旋压力机的锻击过程、锻击效率、力能关系是非常方便而有效的。

Since the foundation of our "quality-led, credibility first" business purposes, specializing in various aluminum sales, development, aluminum processing, aluminum longitudinal and transverse processing, specific areas include: all kinds of tubes, Bars, profiles, strips, free forging, die forging, aluminum, pure aluminum plate, alloy plate, wall panels, corrugated plates, pressure plate, embossed plate, roof and building decoration materials.

自公司成立以来，我们秉承&质量为首，诚信第一&的经营宗旨，专门从事各种铝材的销售、开发、铝材加工、铝材纵、横切加工，具体范围包括：各种管材、棒材、型材、带材、自由锻、模锻、铝箔、纯铝板、合金板、幕墙板、波纹板、压型板、压花板、屋面板及建筑装饰材料等。

Laiwu Hengye Heavy Steel Forging CO.,Ltd.was prepared to be constructed at the beginning of 2006 and put into production in late December 2006. It is a large-scaled producer focusing on smelting,forging and heat treatment of top grade steel.

莱芜恒烨重型锻压有限公司自于2006年初开始筹建，到2006年12月底开始生产，公司现有职工200人，其中高级工程师12人，锻造专业技术人员30名，主要以生产及开发高档钢种的冶炼、锻造、热处理为一体的大型生产企业。

In the two-time upsetting and stretching technology,the choice of anvil ratio W/H of wide and high,blank ratio B/H of wide and high,forging ratio △H/H every time is an important supplement of WHF forging method.

总结的两次镦拔锻造新工艺具有可靠性高，锻透效果好，可控制钢中夹杂物的形态和对坯料内部缺陷进行修复的独特作用，是一种新颖的大锻件锻造工艺。

We have a isothermal small precision forging production line, and production process will be isothermal precision near net shape forging technology for titanium machining. We also strive to lower material consumption, make material organization to become more uniform, dense!

我们拥有等温小型精密模锻的生产线及生产工艺，将等温精密模锻的净近成型技术用于钛的加工，力求材料消耗更低、材料的组织更加均匀、致密！

Some useful forming rule and die structure to reduce the forging load and improve material's filling of helical gear forging are obtained.

初步探索出了一些有利于斜齿轮充填和降低成形载荷的模具结构形式和成形规律。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48