Recently, in accordance with the overall deployment of the group company, China National Heavy Truck Group Co., Ltd. successfully completed the 14mm specification of the spoke wheel assembly.
In order to increase the reliability of the wheels and prolong their service life, according to market research results and market conditions, the general manager of the CNHTC Group requested that the spokes from the 1st of November be 14mm spoke wheel assemblies. The 14mm spoke wheel assembly has been modified from the previous 12mm wheel product except that the web thickness has been increased.
In order to ensure that the products must be on the market on November 1, during the National Day holiday, the relevant employees of the China National Automotive Technology Group Wheel Plant and the technical center work together to discuss the product structure overtime and determine the product structure, and immediately put into the production technology preparation work, from the product drawing structure determination to the production. It took less than a month for the finished product and passing the industry performance test. The Wheel Factory Technical Quality Division determined the various stages of the process plan, organized the design and manufacture of tooling molds, and contacted trial product performance tests; the Production Section did a good job of product production production organization; the Equipment Division ensured that the tooling mold restructuring was completed on schedule. With the strong support of the technology center, they formally produced finished products in 20 days. The radial fatigue and wheel bending fatigue tests conducted at the designated wheel inspection stations in the country through the chassis of the Technical Center and the testing center confirmed that this product has met the standards for heavy-duty trucks, which is 9 times higher than the national testing standards of the wheel industry, and thus has the necessary support. The qualification of supply guarantees the regular play of the 14mm spoke wheel assembly.
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