The Connecting Rod Closes Production Technology Investigation And Discussion

Weichai Power is committed to the automotive industry chain of the building, the demand for a certain forged within the company as the main connecting rod forging blank, therefore, this study closed rod blank production. Conventional process:heating-Forging-Trimming correction-normalizing-hardening and tempering, the purpose of-this research is the introduction of new technology program to reduce energy consumption and rough costs and increase productivity in order to achieve the scale rod blank production. In addition, the article also describes the issues associated with the forging industry and the automotive industry background, the relationship between the two discussed some of the new technology in the forging industry applications, including connecting rod cracking new technology, precision forging technology, forging die design and manufacturing technology.Materials on the mechanical properties of rod assembly is critical, this paper introduces the characteristics of new materials and trends, and new metal materials to promote the situation of non-quenched and tempered steel, and from the chemical composition, mechanical properties, surface quality and other aspects described I link the case of rough material.This article introduced the company of the connecting rod design calculations, the terms and conditions, the basis of calculation and analysis and conclusions of the dangerous areas in the nuclear safety and the rod and made a submission from the nuclear balance. these include boundary conditions, model and the crystalline cell division, the calculation, the analysis and conclusions. A design calculations, and the intensity of the core is a measure of light and rod assembly is a measure of the light of the important part of it. This article focuses on the typical hot forging press line equipment configuration, through the connecting rod 45°mesh body for process analysis of the forging process made the program, including the roll forging dies, pre-forging die, forging die and other tooling final design process, and connecting rod forging blank production process are also discussed.This article describes the rod and heat treatment in line, and analyze the treatment process and,production line with the media, and the temperature, wait various media and the process quality parameters.Energy shortage has become one of the major issues in today's world, countries have given a great deal of energy issues of concern, rational use of energy, reducing energy consumption is listed as a major issue of economic development. This economic benefits generated by the subject were analyzed, and described the prospects for promotion applications.