Vehicle tie rod arm manufacturing technology

Abstract

The invention relates to a vehicle tie rod arm manufacturing technology which is characterized by comprising the following steps: S1, feeding; S2, precutting; S3, heating; S4, forging; S5, trimming; S6, hot straightening; S7, quenching and tempering; S8, surface shot blasting; S9, flaw detection; S10, paint spraying; S11, machining; S12, full inspection; and S13, packaging and putting in storage.The vehicle tie rod arm manufacturing technology has the following benefits: a produced tie rod arm is greatly improved in mechanical property and dense in texture, the safety performance meets the vehicle safety design requirement, and the size is precise and meets the using requirement.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a manufacturing process of a vehicle steering tie rod arm. Background technique [0002] The steering tie rod arm is one of the components in the steering system of a car. It carries and supports the steering force of the steering system. The steering tie rod mainly transmits the pulling and pressing loads during the steering process, and has the ability to control the stability of the equipment, running smoothness and safety. Most of the existing steering tie rod arm forming processes use the upsetting method to achieve the tightness of the internal organization of the parts. Compared with the workpiece produced by direct cutting, the toughness is better, but the upsetting process has multiple stages in the production process. Temperature changes, it is easy to residual internal stress, resulting in cracks, the internal organization is not tight, and the safety per...

AI Technical Summary

Problems solved by technology

[0002] The tie rod arm is one of the components in the steering system of a car. It carries and supports the steering force of the steering system. The tie rod mainly transmits the pulling and compressing loads during the steering process, and it affects the handling stability, smoothness and safety of the equipment. Resilience plays a key role. Most of the existing steering tie rod arm forming processes use the heading method to achieve the connection tightness of the internal structure of the part. Compared with direct cutting, the workpiece produced has better toughness, but the heading process has multiple stages in the production process. Temperature changes, easily residual internal stress, resulting in cracks, internal organization is not tight, safety performance is not high