本文对普通拉延件的模具补偿进行了研究。
A die compensation strategy for general drawing parts is studied.
模具补偿是矫正复杂曲面冲压件回弹的有效方法，但它需要正确的回弹评价指导修模。
Mould compensation is an effective way to rectify the springback of complex surface sheet metal stamping, it needed an accurate springback evaluation to direct modifying die surfaces.
特别是LP02模具有良好的负色散值和能量分布，所以选用了LP02模作为高阶模补偿的模式。
Especially LP02 mode has huge dispersion and good energy distributing, so we choice LP02 mode as dispersion compensate.
也可采用适当的补偿方法修正模具以补偿塑件的变形。
Or the mold is modified by proper compensation to compensate the deformation of plastic elements.
实验证明，利用该模型可以有效地完成对模具形状修正，实现了复杂冲压件的回弹补偿。
The experiments show that the system can completion the amendment of the mold of the shape effectively and realized the springback compensation to the complex stamping.
通过对消音器后环箍弯曲成形模的设计，介绍了考虑弹复补偿后，较大圆筒件成形模具的设计分析和模具结构。
Through the design of bending die for the back hoop of silencer, die design analysis and die structure for large cylinder part considering springback compensation was introduced.
模具型面补偿方法可以很好的控制曲面形状误差，满足成形精度的要求。
The tooling compensation method can reduce shape error and improve the shape quality of products.
在产品抽样分析的基础上研究了盘式飞机刹车摩擦片零件的变形规律及系统误差，对模具进行补偿设计。
Based on dimension statistics and X -R plot analyse, the deforming rules and the system errors of the friction pads of aircraft brake are studied. The formula of compensate design die has been fund.
结果表明，在不同补偿角、托板力和模具间隙的影响下，激光拼焊板具有与光板一致的回弹规律。
The results show that under different types of compensation Angle, pallets power and die gap, the bending springback rules of the tailored blanks are in line with the light board.
分析了横梁压弯成形过程中影响回弹的因素，阐述了在实际模具设计过程中如何进行回弹的补偿，介绍了模具的工作过程。
Analyzed factors affected springback in beam bending forming, elaborated how to springback compensation in die design process, introduced the die working process.
特点：1、高效率真空系统2、缓冲平衡器装置，同一模站内可自动补偿模厚2mm以内，节省模具调校时间。
Features:1. Efficient vacuuming system. 2. Hydraulic cushion equipment: Moulds thickness can be compensated for max. 2mm on one mould station to save mould correcting time. 3.
因此，在设计模具时可以预先在模具结构及工件部位尺寸上采取措施，对激光拼焊板的回弹进行补偿。
Some measures can be used in the mold structure and workpiece size in advance, when designing the mold, which can provide compensates for the springback of laser tailor-welded blanks.
为了保证精铸件的成形精度，制造所用的模具型腔必须对铸件的收缩变形进行补偿。
In order to ensure the forming accuracy of castings, it is necessary to consider the compensation for the shrinkages in the mould cavity for turbine blades brought by the solidification process.
为了保证精铸件的成形精度，制造所用的模具型腔必须对铸件的收缩变形进行补偿。
In order to ensure the forming accuracy of castings, it is necessary to consider the compensation for the shrinkages in the mould cavity for turbine blades brought by the solidification process.
应用推荐