为防备磨损拉伸冲头必须做镀层处理。
开槽模具由具有形状相同的冲头刃、槽刃组成。
The grooving die set is composed of a punch edge and a groove edge which have the same shape.
当冲头的直径减少，填充时间会发生什么变化？
When the plunger diameter is decreased, what happens to the fill time?
弹性垫能够有效地分散多点模具冲头的集中载荷。
Elastic cushion disperses the concentrated load applied by punches of multi-point die effectively.
建立了圆冲头压入半无限体的运动许可速度场；
The kinematically admissible velocity field for the indentation of semi infinite medium by a round flat punch has been established.
冲头可以左右自动移动，操作方便，节省操作时间。
The puncher pin can move left and right automatically to achieve convenient operation and save working time.
冲头推压装于模具中的工件。冲床通常由电动机驱动。
The punch pushes against the workpiece, which is held in the die. Punch presses are usually driven by electric motors.
本实用新型公开了一种冲头，涉及一种无切屑成形技术。
The utility model discloses a plunger chip and relates to the shaping technique without cutting scrap.
应使用可移出的球锁冲头及冲孔嵌套，并配上重载荷的球锁。
Standard removable ball lock punches and buttons will be used, with heavy duty style ball lock.
本发明的装置应用于安装冲头，应用于使用与导柱结合的导套。
The device is applicable for mounting punches, for using dowel bushes combined with a guide post.
内置软管可以有效改善管材的内表面质量，并显著减小冲头推力。
The quality of the internal surface can be greatly improved and the punch force can be significantly reduced by using inner set hose.
本实用新型公开了一种异型扩管冲头，涉及一种异型管成型工具。
The utility model discloses a special-shaped pipe expanding plunger chip and relates to a special-shaped pipe shaping tool.
打孔冲头可弹性配置，实现一机多用，台面吸气及弯版功能可选配。
Hole punch configuration flexibility to achieve a multi-prupose machine, bending plate feature matches.
当一个玩家震撼然后打，他们将经历一个冲头装束动画动画结束后的岩石。
When a player is rocked and then punched, they will undergo a punch getup animation after the rock animation ends.
材料肖氏硬度是以测量冲头的回跳高度为依据，实际的测量精度不易保证。
The shore hardness of materials is based on the rebound height of measuring punch pin, in practices the precision can not easily be ensured.
为了提高铝管冲头的使用寿命，用扫描电镜等手段对其失效原因进行深入分析。
In order to improve the lifespan of punch pin for al tube, the failure reason was carefully analyzed by SEM.
一种冲头、用于在中空零件中形成相对的孔的设备和方法以及由此形成的零件。
A punch, apparatus and method for forming opposing holes in a hollow part, and a part formed therefrom.
氧化铜无机粘接适合于橡胶、塑料以及冷冲压模具小型芯小冲头的装配与固定。
Inorganic bonding was suitable for assembly and fixing of small punch of rubber, plastic and stamping die.
新型多用刀头能快速地使用和更换固定裁刀、振动裁刀、划针、冲头、画笔等工具。
New types of multipurpose cutter heads capable of quickly using and replacing fixed cutters, vibration cutters, threads, punching heads and drawing pens and other tools.
结果表明：管内液体压力增加、冲头直径增加、 材料壁厚增加都会使冲头推力增大；
The result shows that the punch-force increases with the increasing of the hydraulic pressure, the punch diameter and the thickness of the tube.
所有模具零件，冲头，模板在外观上相似的地方需要用技术的方法来证实没有用错材料。
All sections, punches, and buttons that are similar in appearance are to have mistake proofing techniques used.
伴随着致密化进程和电流的增大，系统的最大温度区域由石墨冲头末端向粉末内部移动；
With increasing the current and densification process, the position of the maximum temperature moves from the extremes of graphite punches into the interior of powders.
同时也分析了冲头对圆管碰撞时，导致圆管由弹性变形向塑性变形转化学的临界速度值。
We also analyse the critical velocity, at which elastic deformation translate to plastic deformation when the bullet impact the tube.
槽刃下面有一落料槽，通过冲头刃在槽刃内冲切锚杆，可在锚杆上得到所需形状的槽口。
A charging groove is arranged below the groove edge, and groove openings forming the required shape can be obtained on the anchor rod through the punch edge cutting the anchor rods in the groove edge.
对卷边防尘盖轴承的结构和压盖原理进行分析，并设计缓冲式冲头，解决了轴承活盖问题。
By analyzing the structure of cramped shield bearings and the principle of shield pressure, a buffered punch is designed, so as to solve the issue of shields as detachable ones in bearings.
对卷边防尘盖轴承的结构和压盖原理进行分析，并设计缓冲式冲头，解决了轴承活盖问题。
By analyzing the structure of cramped shield bearings and the principle of shield pressure, a buffered punch is designed, so as to solve the issue of shields as detachable ones in bearings.
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