Layout optimization is an essential point in CAD of high precision progressive punch die.
跳步排样是高精度级进模CAD中的重要组成部分。
This paper introduces the Principle, Structure and design of undosed rectangular section punch die.
介绍未封闭矩形截面冲裁模的原理、结构和设计。
Then, send to the second punch die to cut off the bottom end of the strip blade to the final product.
再后，送进至第二组冲模将带形刀片的底端冲断，带形刀片成为成品。
A case of punch die design is finally presented to verify the effectiveness and feasibility of the proposed method.
最后以冲裁模具设计过程为例，验证了上述方法的有效性和实用性。
It designs a quick-change punch die structure, which can be used for combination punch die and flexible punch press system.
设计了一种可应用于组合冲模及柔性冲压系统的快换冲模机构。
When the utility model drives the upper punch die by the slide block to proceed with the working, the lower punch power is bigger.
本实用新型经滑块带动上冲模进行工作时，下冲力较大。
Factors influencing service life of nc punch die have been analysed with emphasis on important role of proper use and maintenance on life and substantial guiding for operation.
分析了影响数控冲床模具使用寿命的因素，重点阐述了正确的使用与维护保养对模具寿命的重要作用，给出了模具使用及保养的具体操作指导。
It USES process rules to realize step layout optimization for guaranteeing working precision of progressive punch die after obtaining keypoint and minimum number of working steps.
利用工艺规则，通过起始关键点的获取，最少工步数的确定，到排样的优化，来保证级进模的工作精度。
The cause of deformation of punch die from heat treatment process is analyzed, and the preventive measures against deformation are proposed in order to prolong the life period of punch die.
通过模具热处理变形的原因分析，提高有关预防措施，以提高冲模寿命。
Punch press: machine tool that changes the size or shape of a piece of material usually sheet metal by applying pressure to a die in which the workpiece is held.
冲床：将压力加到装有工件的模具上，以改变一片材料，通常是金属片的大小和形状的机床。
By bulging forming technology analysis of color kinescope shaded cover, die structure and main parts designs are introduced. Punch surface shape is also designed by surface equations.
对彩管荫罩零件进行张拉成形工艺分析，介绍了模具结构及主要零件设计，并运用曲面方程进行凸模曲面形状设计。
High precision die USES special stripper instrument in order to avoid damage when punch bears side-force.
高精度冷冲模冲裁时，为避免凸模受侧向力的影响产生损伤，而采用特殊的卸料装置。
This paper introduced the working principles of ceramic tile die with static-pressure, structure type of upper punch and method of optimal design.
介绍了等静压瓷砖模具的工作原理、上模芯的结构形式和优化设计的方法。
Inorganic bonding was suitable for assembly and fixing of small punch of rubber, plastic and stamping die.
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。
Punch and die, according to customer requirements for finishing, surface finish, tolerances.
凸模和凹模，可根据客户要求进行精加工，表面光洁度高，公差准确。
A die for slot punch and damping hole punch is designed for generator rotor. It can reduce the cost, raise the efficiency and reliability.
设计了发电机转子冲片槽形及阻尼孔冲模。其结构融冲槽形、阻尼孔两工序为一体。降低了模具制造成本，提高了生产率，且稳定可靠。
This paper compares and analyzes the manufacturing technology of punch at home and abroad, then the measures for increasing the die life is studied.
通过国内外冲模制造工艺的对比与分析，研讨提高冲模寿命的措施。
The radius of the punch and die cutting edges is laid out to produce the desired circular shape without nicking into the circle as the work proceeds.
在工作过程中，冲头与凹模切口的半径定位，确保形成所需的圆形，而不至于在圆边产生“缺口”。
The structure of the punch and die of a stamping die for a multi-bending component was presented.
介绍了多弯弯曲件冲模的凸模、凹模结构。
In the die design, the use of spherical punch made the process of deep drawing and reverse redrawing achieved in one set of mold and common hydraulic press.
在进行模具设计时，采用半球形凸模等方式可以实现正、反拉深在一套模具，普通液压机上完成加工。
A progressive die that adopting the lever mechanism to stamp upwards and bend the part and utilizing the movable punch to bend the part of close shape was introduced.
介绍了一种利用杠杆机构进行由下向上冲裁和弯曲，以及利用活动凸模进行封闭形状弯曲的级进模。
Cutter punch for Air Nibbler This Replacement punch fits the (11899) Air Nibbler. It is desirable to replace the punch and die to restore optimal performance.
切割打孔的空气步冲轮廓机这是用于替换适用于(11899)的空气步冲轮廓机。它是恢复和替代打孔最佳的性能。
The influences of man-machine combination on the design of CAD system, the man-machine interaction in the die, the punch and the stock stop design modules of HPC system are discussed.
本文分析了人机结合对CAD系统设计的影响，论述了HPC系统凹模、凸模和挡料装置设计模块中的人机交互作用。
Both the structure of die without punch guidance and protecting jacket are analyzed, and opinions that intensity of blanking small punch should be verified are concluded.
对无凸模导向和保护套的模具结构进行分析，提出冲裁小凸模强度核算应考虑的问题。
Contrasting machining technology with punch technology of elastic seat ring, analyzing the error created by punching, introducing the characteristic of punching and the structure of cut and carry die.
对弹性阀座的机械加工工艺和冲压加工工艺进行了对比，并分析了冲压加工所产生的误差，介绍了冲压加工的特点及级进模的结构。
The results show that the different CD moving paths have little effect on the strain paths of box sidewall and die corner, which have significant effect on punch corner.
研究表明不同可控拉深筋路径对盒形件侧壁和凹模圆角部位的应变路径影响不大，而对凸模圆角处的影响较为显著。
Variation of striper force and clearance between punch and die plate with respect to shear plane and die stress were analyzed.
分析了不同压边力和凸凹模间隙对精冲断面质量和模具应力的影响关系。
Through experiments with aluminous sheets, punch bonding mechanism and die designing are studied and main affecting factors on bonding strength characteristics are analyzed.
本文通过对铝板件进行冲压连接实验，研究了这种冲压连接技术的机理和冲压模具设计，并重点分析了影响连接强度特性的主要因素。
The structure, process of work, essential of design and making of one kind of precision cutting die for two-piece on punch press were introduced. Then a practical die structure was given.
介绍了用在冲床上的一种双件精密剪切模的结构、工作过程和设计制造要点，并给出了实用的模具结构。
This article introduces the design of louver tooling for turret punch press, mainly focusing on the design and calculation of die, punch body and stripper plate.
介绍了多工位数控冲床用百页窗模具的设计，重点介绍了下装凸模、上装镶拼凹模及卸料板的设计和计算方法。
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