The new products of the 9JSS220, 8JS85T, 6J70T, and 6J80T transmissions independently developed by Shaanxi Fast Group have passed the provincial appraisal in Xi'an recently.
An appraisal committee composed of 12 experts and professors from the China Automotive Engineering Society, Chang'an University, Shaanxi Provincial Department of Science and Technology, Provincial Bureau of Industry and Technology, Provincial Machinery Industry Office, Xi'an Automotive Product Quality Inspection Station, Shaanxi Heavy Industry Group and other departments heard The development report, product inspection report and user use report of the four series transmission new products, and the on-site inspection of the production conditions and products, reviewed the product design drawings and technical documents.
After discussion, the appraisal committee unanimously held that the new products of the 9JSS220, 8JS85T, 6J70T and 6J80T transmissions independently developed and produced by the Fast Group are of advanced design, reasonable structure, reliable work, and have good overall strength, flexible and light shifting, and speed. More than reasonable arrangement, accurate gear positioning, multiple modes of operation, various forms of power extraction, stable operation, low noise, high transmission efficiency; design drawings and technical documents are complete, correct, unified, in line with national and industry regulations, and can guide batches Production; main performance indicators in line with Q/S61005-2006 "Double countershaft transmission assembly technical conditions" standard and Q/S61003-2006 "heavy duty automobile mechanical transmission assembly technical conditions" standard, some technical indicators than QC/T29063- 92 provisions of the automotive industry standards.
The appraisal committee announced that the 9JSS220 and 8JS85T series transmission new products independently developed and produced by the Fast Group have advanced technology in China and reached the international advanced level; 6J70T and 6J80T two series transmission new products, and the technology is at the leading domestic level; The four series transmission new products are put into mass production through product styling appraisal.
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