The invention relates to a motor, more specifically to a rotor punching plate of high efficiency permanent magnet synchronous motor.
本发明涉及电机，更具体地说，涉及高效永磁同步电机的转子冲片。
Combined practice, the technology difficulties of sheet forgings with inner hole were introduced, for which the optimized design of dies for punching and cutting for top-plate forging was put forward.
结合实际，介绍了带内孔的薄板锻件的工艺难点，并就此工艺难点的解决介绍了锻件切边、冲孔模具的优化设计。
In this paper, the authors put forward a set of formulae which can be used to compute accurately motion parameters of both plunger and outer slides of eight-connecting bar plate punching machine.
推导出了计算八连杆板冲压力机内、外滑块运动参数的通用公式，其特点是计算值为精确值、计算公式简化和通用性增强等。
With the analysis of punching technology of locating plate, punching hole-mending hole-blanking continuous punching technology can improve part quality and production efficiency greatly.
对定位板零件的冲压工艺进行了分析，改用冲孔—整孔—落料连续冲压工艺，可明显提高工件质量及生产率。
The configuration of punching equipment and its accessories for wave-shaped beam plate is introduced, the problems rose in application analyzed, and the methods to resolve them proposed.
介绍了波形梁板的冲孔设备及其工装的配置，分析了应用中遇到的问题，提出了解决办法。
It is pointed out and verified by an example that the deformation of flat plate structures is flexural after punching failure of slab-column connection happened under severe earthquakes.
指出在罕遇水平地震作用下，板柱节点发生冲切破坏后，板柱结构的变形呈现弯曲型，并通过算例进行了验证。
It is pointed out that punching shear of plate and shear of oneway plate are two special cases of shear resistance of plates.
本文指出双向平板的冲切问题与单向板的抗剪问题是平板抗剪问题的特殊情况。
Heat punching process of pin axle hole of chain plate with high strength, big thickness and long circumference was introduced, and a few attention issues of heat punching process were given.
介绍了强度高、厚度大和周边长的链板销轴孔的热冲裁加工以及链板热冲裁加工中的几个问题。
Repair, such as high-speed tool steel cutting planer tools, high temperature and punching moulds, stamping tools and cutting knife plate rolling and cutting tools under the mold cutting edge.
修复高速工具钢，如切削冲孔和刨工具，高温冲压工具和模具，剪切刀板轧钢和切削工具下模的切削刃口。
This article introduced several problems in the design of punching die for electronic watch champed plate. Provided several select methods of design value.
本文介绍了电子表夹板零件冲模设计中应解决的几个问题，给出了几种结构参数的选择方法。
In practice, the shearing and punching process is often used to cut the metal plate into finished items in two stages.
生产中常采用剪冲下料工艺分两阶段将金属板材分割成毛坯。
Punching press: Uses the steel plate welding fuselage, the rigidity is strong with good appearance .
冲压机：采用钢板焊接机身，刚性好，外形美观。
Steel plate integral punching produced, high precision, strong ability of anti-wind.
钢板整体冲制，精度高，抗风能力强。
When high precision feeding is needed, operate the electromagnetic valve before punching the die, By loosening the fixing plate instantly, errors can instantly be corrected.
须高精密送料情况下，可利用放松用电磁阀操作，在冲模冲下之前，固定夹板瞬间放松，以修正误差。
Die for thick plate punching on free forging hammer is designed, which can expand the machining application of free forging equipment and solve the manufacturing problems in case that...
设计了适合自由锻锤上厚板冲孔的模具，对在自由锻锤上厚板冲孔进行了有益的尝试，扩大了自由锻设备的加工范围，解决了不具备大型压力机情况下的生产难题。
Die for thick plate punching on free forging hammer is designed, which can expand the machining application of free forging equipment and solve the manufacturing problems in case that...
设计了适合自由锻锤上厚板冲孔的模具，对在自由锻锤上厚板冲孔进行了有益的尝试，扩大了自由锻设备的加工范围，解决了不具备大型压力机情况下的生产难题。
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