The multi-electromagnetic chuck-type super-finishing machine tool with independent intellectual property rights has recently passed the scientific and technological achievements appraisal organized by the China Machinery Industry Federation. Multi-pole electromagnetic chuck type bearing super-finishing machine tool is a national patent product, and also a national Torch Program project and a national high-tech industrialization demonstration project. After several years of efforts, the prototype machine has been completed and the small-volume production of the product has been completed. Performance test and actual production assessment, all technical performance indicators have met the requirements of the project.
At present, the overall technology of China's bearing super-precision equipment is at an immature stage. In the super-finishing process of large and medium-sized bearings, military bearings, railway locomotive speed-up bearings and other products, super-finishing machine tools from the United States, Germany, Japan and other countries have been introduced. The machine tool adopts the principle of pressure roller type and roller bar. Due to the expensive tooling and the limitation of the process conditions on the workpiece, especially the machining effect is not ideal. The workpiece is generally covered with indentation and scratches, and most of them are in idle state.
Multi-pole electromagnetic chuck type super-finishing machine tool uses multi-pole electromagnetic chuck as the core technology. It uses mechanical, material science, electrical engineering, automatic control science, computer technology and other related disciplines to design and manufacture one person and many machines. Bearing super-precision equipment for automatic production lines. The machine tool adopts automatic and semi-automatic circulation, PLC control, application of multi-pole electromagnetic chuck, end face suction without pressure roller device, suction with multi-pole electromagnetic chuck, automatic magnetic and magnetic reversing device, adopting two-step method Fine, workpiece rotation number, oil stone pressure and oil stone swing frequency are stepless adjustment, oil stone consumption to the limit position, with alarm and shutdown safety protection device, small inertia of oscillation part, high frequency, manipulator adopts mandatory loading and unloading device, safety reliable. The multi-pole electromagnetic chuck is first applied in bearing processing. It is a technical innovation of the super-precision fixture technology, and has a demonstration significance for promoting the application of electromagnetic cards in the entire machinery industry.
Experts attending the appraisal meeting believe that the advent of multi-electrode electromagnetic chuck-type super-finishing machine tools with independent intellectual property rights has greatly improved the production efficiency and product quality of China's bearing industry, and improved the level of equipment manufacturing in the old industrial bases in Northeast China. It will play an active role in promoting China's transformation from a large bearing country to a bearing strong country and thus improving the overall level of China's machinery processing industry.
At present, the overall technology of China's bearing super-precision equipment is at an immature stage. In the super-finishing process of large and medium-sized bearings, military bearings, railway locomotive speed-up bearings and other products, super-finishing machine tools from the United States, Germany, Japan and other countries have been introduced. The machine tool adopts the principle of pressure roller type and roller bar. Due to the expensive tooling and the limitation of the process conditions on the workpiece, especially the machining effect is not ideal. The workpiece is generally covered with indentation and scratches, and most of them are in idle state.
Multi-pole electromagnetic chuck type super-finishing machine tool uses multi-pole electromagnetic chuck as the core technology. It uses mechanical, material science, electrical engineering, automatic control science, computer technology and other related disciplines to design and manufacture one person and many machines. Bearing super-precision equipment for automatic production lines. The machine tool adopts automatic and semi-automatic circulation, PLC control, application of multi-pole electromagnetic chuck, end face suction without pressure roller device, suction with multi-pole electromagnetic chuck, automatic magnetic and magnetic reversing device, adopting two-step method Fine, workpiece rotation number, oil stone pressure and oil stone swing frequency are stepless adjustment, oil stone consumption to the limit position, with alarm and shutdown safety protection device, small inertia of oscillation part, high frequency, manipulator adopts mandatory loading and unloading device, safety reliable. The multi-pole electromagnetic chuck is first applied in bearing processing. It is a technical innovation of the super-precision fixture technology, and has a demonstration significance for promoting the application of electromagnetic cards in the entire machinery industry.
Experts attending the appraisal meeting believe that the advent of multi-electrode electromagnetic chuck-type super-finishing machine tools with independent intellectual property rights has greatly improved the production efficiency and product quality of China's bearing industry, and improved the level of equipment manufacturing in the old industrial bases in Northeast China. It will play an active role in promoting China's transformation from a large bearing country to a bearing strong country and thus improving the overall level of China's machinery processing industry.
Ruian Leimeng locomotive parts Co., Ltd , https://www.leimenglocomotive.com