Production process of automobile steering linkage ball joint assembly

• Main Authors: LAI WENXIN, CHEN SENJIANG, LI HUANDONG, FU HONGCHENG, FU GUOSONG, ZHONG YUEBIAO
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2019
• Subjects: COMBINED OPERATIONS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; MOTOR VEHICLES; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The invention discloses a production process of an automobile steering linkage ball joint assembly. The production process of the automobile steering linkage ball joint assembly comprises preparationof raw materials, preparation of ball joint and ball pin rough blanks, heat treatment of rough blanks, grinding and quality inspection and assembly. The production process of the automobile steering linkage ball joint assembly improves the wear resistance and the strength and prolongs the service life of the automobile steering linkage ball joint assembly by heat-treating the ball joint and ball pin rough blanks and grinding the heat-treated rough blanks, also provides a certain safety guarantee for the car during normal driving. By ultrasonically detecting flaws of the ball joints and the ball pins, the defective product is prevented from flowing into the next process; a certain test instrument is used to detect the finished product to avoid the influx of non-conforming products into themarket; and at the same ti