Planning And Design Of Automobile Leaf Spring Factory

Leaf spring is the elastic element that be most widely used in automotive suspension.In this paper, the paper introduces the planning and design of automobile leaf spring production.In the introduction part describes the background and significance the new spring factory,And made a detailed investigation of the market:including heavy truck Market Review; Analysis of automobile leaf spring the future market capacity; The market positioning of the project product;Research of domestic automobile leaf spring product Market state; Project market analysis.Finally,make the investigation conclusion, The project objective analysis on the domestic heavy truck market situation based on accurate grasp,and domestic steel leaf spring industry competition, is a very forward-looking. The project design of vehicle leaf spring is low-laminated taper leaf spring. Along with the automobile lightweight and energy saving and environmental protection, taper leaf sping has become a kind of automobile steel plate spring advanced, compared with the multi leaf spring, taper leaf spring can reduce weight 30%~40%. Application of variable cross-scetion leaf spring rolling process excellent in the manufacturing process, which has the higher antifatigue properties. Taper leaf spring manufacture technology in the leading domestic level, not only to meet the rising of leaf quality requirements, but also provides guarantee for export. As long as the enterprises can continue to work in the field of product development, supply market promotion, publicity, sales, service and spare parts pay close attention to changes in the market, there are plans to reduce the sale price, broaden the product series, the project can achieve the intended target market, for enterprises to bring the expected economic enefits and social benefits.This paer makes a concrete plant design for the project.Including the significance of the project site and location of the scale of construction, design principle, design basis and the full range of the factory design considerations. Factory design part includes the following: 1. process planning 2. Energy and auxiliary media design 3. Other design etc.