环锻

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperature s were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressure s and casting temperatures were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperatures were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

ABSTRACT: Objective To investigate the elastic limit and relevant enclasp force of the nonprecious metal wrought wire clasp.

目的 研究非贵金属锻丝卡环的弹性极限及其相应卡抱力。

Objective To investigate the elastic limit and relevant enclasp force of the non-precious metal wrought wire clasp.

目的研究非贵金属锻丝卡环的弹性极限及其相应卡抱力。

Aiming at solving the difficulties of prototype manufacturing of conical ring for the steam generator shell of 600MW Nuclear Reactor,this paper developed a new techniques for the prototype manu-facturing of the great conical ring utilizing ring rolling technology based on RAW200/160-5 ring rolling.

1引言600MW蒸汽发生器壳体是核电站的关键设备，由封头、锥形环件和筒体组焊而成。以往制造这种锥形环件所采用的办法是，先锻制环形筒件再采用机械加工方法成形或者采用自由锻造方法直接在水压机上锻制出大型锥形环件，但这些工艺既费工时又大量浪费材料，而且产品精度不高[1]。

Our company specializes in manufacturing various stainless steel products, hardware accessories, marine hardware and other products, main products are as follows: Shackle (Bow type, Straight type, insurance, Japanese, Continental, American, reversing, rotary, fixed), chuck (Japanese, Continental, Americanê, German, American Forge, Din741), flower-lan (Japanese, American, Korean, closed), rotating ring (style, eye-eye , fork-eye), rings (Continental, Italian, Japanese-style), Pulley, Circle, D-rings, spring hooks, cargo hook, marine hardware (sleeve, slip cap, Smooth hinge base, side and base hinge, through-hole seat, single seat, etc.).

我公司专业生产加工各种不锈钢制品、五金配件、船用五金等产品，主要产品如下：卸扣（弓型，直型，保险，日式，欧式，美式，扭转，旋转式，固定式）、卡头（日式，欧式，美式玛钢，德式，美式锻打，Din741）、花兰（日式，美式，韩式，封闭）、旋转环（叉叉式，眼眼式，叉眼式）、套环、滑轮、圆环、D型环、弹簧钩、货钩、船用五金（滑套，滑帽，平滑底座绞链，侧而底座绞链，通孔座，单孔座等）。

But the people who exercise the quiet Qi Gong can not over stickle for that, lest to hinder the high-level Qi Gong extend. The Regulate breath is effective gentle and relaxes for body and mind of player. It is indispensable element in the full exercise. As to the present day peoples who move restlessly, mind unsettled, heavy pressure, the regulate breath will provide good health protect effect of body, mind and spirit

呼吸的练习对气功练习者是重要的一环，静功练习者却不可过份拘泥，以免妨碍高级气功的锻鍊；而调息对运动员可收身心和缓放松的效果，是完整的运动所不可或缺的；至於躁动不安、心绪不稳定、压力繁重的现代人，调息更有良好的身心灵保健效果。

A threaded shank portion positioned distal to the smooth shank portion includes a male thread which is sufficiently strong to have a swage collar swaged onto it.

位于光滑轴部分远侧的螺纹轴部分(38)包括一个外螺纹，其强度足以让一个模锻套环(46)能够被模锻到其上。

Expansion pack, locking plate company of such products, in the forging process was carried out to improve and take the form of ring forging to forging a more rational organizational structure, the mechanical properties of a more stable, and from the processing technology, the absorbed Japan, Germany's advanced technology, an increase of mill research processes, products are precision, quality has been improved.

我公司的此类产品，在锻造工艺上进行了改进，采取环锻的形式，使锻件的组织结构更合理，机械性能更稳定，并且从加工工艺上，吸收了日本、德国的先进技术，增加了磨研工序，是产品的精度、品质得到了提高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。