This paper focus on principles of rolling plasticity forming and factors which are affected by cold press rolling and hot press rolling and anticipates to recognize the inherent law of rolling plasticity forming .
主要对滚压成形原理、冷挤及热挤成形时的影响因素进行了分析与研究,期望能对认识滚压成形技术的内在规律有所帮助。
Aiming at the structural characteristic of JX1030 vehicle back-bridge axle shaft sleeve and through the analysis on various forming technologies applied in domestic and overseas in recent years,a new hot extrusion forming technology was developed which applied the general equipment and rod material.
针对JX1030半轴套管体的结构特点,在分析国内外近年来采用的各种成形工艺的基础上,开发了在常规设备条件下,以圆棒材为坯料,用镦粗-反挤压和扩径-正挤压两道复合工序相结合的热挤压成形新工艺。
The preparation and extrusion processing of FVS0812 (Al-8.
7％Si)锭坯的喷射沉积制备工艺以及热挤压工艺进行了研究。
Research on dynamic mechanical properties and failure law of WHA by hot extrusion;
热挤压钨合金动态力学性能及破坏规律研究
Effects of Hot Extrusion on Microstructure and Properties of Cu-Al_2O_3 Composites Prepared by Simplified Internal Oxidation;
热挤压对内氧化法制备Cu-Al_2O_3组织性能的影响
Effects of Hot Extrusion on Microstructure and Mechanical Properties of Al-Si Alloy;
热挤压工艺对Al-Si合金组织和力学性能的影响
The application of hot-extrusion technique in production;
热挤压工艺在生产中的应用
The structure and property of the Cu-Al_2O_3 alloy as hot-extrusion was studied by means of mechanical property measurement,OM and TEM observation.
通过力学性能测试、金相和透射电镜观察等手段研究了热挤压态Cu-0。
The results reveal that the microstructure of the AZ91 alloy is effectively refined after hot-extrusion.
研究了挤压比对热挤压AZ91镁合金显微组织和拉伸性能的影响。
A new type of lubricant using in warm-hot extrusion of metal materials has been developed according to the features of friction.
在对温热挤压用润滑剂分析的基础上,研究并获得了一种新型石墨基润滑剂,其主要材料是以石墨为基体、氧化铜和氧化铝为添加剂、聚丙烯酰胺为粘结剂。