This paper presents a stress analysis and selection of processing parameter in cold-pressing forming process for manufacturing the automotive rear brake back plates.
介绍了汽车后制动底板冷压成形工艺的应力分析及工艺参数的确定。
The forming process of pressing for farm transporter frame is analysed, the die structure and its design process are introduced in detail.
对车架冲压件的成形工艺进行了分析，并详细介绍了模具结构及其设计过程。
The hot forming process of cannonball body semiproduct is mainly composed of four operations: pressing, punching, ironing, and shell nosing.
炮弹弹体毛坯热精密成形过程主要由压型、冲孔、引伸和收口四道工序组成。
The bending and pressing convex forming compound die for locking spring is designed, the die structure and pressing process are introduced, the product quality and production efficiency are improved.
针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。提高了产品质量以及生产效率。
Low-silicon tailing is used as the main raw material to make the standard load-bearing brick by pressing forming and autoclaving process.
以低硅尾矿为主要原料，经过加压成型、蒸压养护制成承重标准砖。
The bending and pressing convex forming compound die for locking spring is designed, the die structure and pressing process are introduced, the product quality and production efficiency are improved.
针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。
As a standard production process, the workpiece pressing forming technology plays an important role in many manufacture fields.
板材冲压成形技术作为一个标准化的生产过程，在许多领域，都占有举足轻重的地位。
The machine has been improved in the aspect of products forming and process technology. It locates accurately during the foam-pieces pressing and reduces the losses caused by size deviation.
该机主要在产品的成型和加工技术方面做了改进，通过对裁片压制过程进行准确的定位加工来减少因尺码偏移所造成的损失。
The process for producing the insulating steel paperboard adopts the one-step forming technology, the vacuum dehydrating technology and the high-temperature hot-pressing and drying technology.
它采用一次成型，真空脱水，高温热压干燥的生产工艺技术。
The process for producing the insulating steel paperboard adopts the one-step forming technology, the vacuum dehydrating technology and the high-temperature hot-pressing and drying technology.
它采用一次成型，真空脱水，高温热压干燥的生产工艺技术。
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