ZYS precision bearing, ball bearings, roller bearings, bearing parts

  On the morning of December 9th, Ji Xuecheng, Chairman of Machinery industry planning institute Co., Ltd., and his delegation visited   Luoyang Bearing Research Institute Co., Ltd.   to conduct a special survey on the current status of digital transformation during the "14th Five-Year Plan" period and the ideas for intelligent transformation during the "15th Five-Year Plan" period. They also discussed the special plan for intelligent transformation of the China National Machinery Industry Corporation during the "15th Five-Year Plan" period. Chen Bin, Deputy General Manager of Sinomach Precision Industry Group Co., Ltd., and Chen Enhou, Party Secretary and Chairman of Luoyang Bearing Research Institute Co., Ltd., and Li Wenchao, Deputy General Manager and Chief Engineer, participated in the research visit. At the meeting, Information Technology Center of Sinomach Precision Industry Group Co., Ltd. presented a special report on the "15th Five-Year Plan...

  I. Preparation Before Installation Drawing Preparation Prior to installation, ensure that the spindle assembly drawings are prepared or that the spindle shaft system structure is clearly understood. Confirm all necessary components and the specific bearing installation method applicable to the spindle. Spindle Components Preparation Before mounting the bearings, thoroughly clean the shaft, housing, and all associated components. Surfaces must be free from burrs, protrusions, or any contaminants. Verify the dimensions of the shaft and housing bore to confirm they meet the assembly specifications. For spindle assemblies that incorporate spacers between bearings, check both the parallelism and height variation of the inner and outer spacers. The parallelism should not exceed 0.003 mm, and height difference must be within 0.002 mm. Bearing Preparation Open Bearings: These bearings must be cleaned before installation. Hold the inner ring while keeping the outer ring surface facing upw...

  Recently, the international standard proposal ISO/NP 25994, " Spherical plain bearings   — Self-lubricating bearings of PTFE fabric liner type", led by China, was officially registered and approved by the ISO/TC 4/SC 7 "Spherical plain bearings" subcommittee. ISO/NP 25994 is the sixth international standard proposal led and approved by China in the field of rolling bearings. It is also the third proposal approved by the ISO/TC4/SC7 "Spherical Plain Bearings" subcommittee. All new work projects of ISO/TC4/SC7 in the past decade have come from China. China is the only member country that has continuously proposed new standards, actively contributing Chinese strength and wisdom to maintaining the activity of SC7. ISO/NP 25994 is based on my country's JB/T standard, " Spherical plain bearings  - Self-lubricating radial spherical plain bearings". This international standard proposal was initially discussed at the ISO/TC 4/SC 7 annual meeting in ...

To implement the "lean management" strategic policy of Sinomach Group and continuously enhance   ZYS 's core competitiveness, the company's heat treatment center has successfully built a fully automated blackening production line. The official operation of this production line marks a new stage of automation, intelligence, and efficiency for the company in the surface treatment process of key components for   wind turbine bearings , injecting strong momentum into the company's high-quality development. I.Intelligent Manufacturing Leads the Way, Accelerating Efficiency Improvement Addressing the industry challenges of low efficiency and unstable cycle time in traditional blackening processes involving manual operation, the company has achieved a breakthrough innovation with a fully automated blackening production line. The production line, centered on a PLC central control system, works in deep collaboration with intelligent overhead cranes to create a complete aut...