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風力發電齒圈沿齒溝感應淬火
- 發布時間：2009/3/12 9:45:46
修改時間：2009/3/12 9:45:46 瀏覽次數：1097
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Shanghai Heat Treatment Group, based in Jinshan District, Shanghai,installed a new-design gear/raceway hardening machine. The machine is capable of hardening gears and bearing raceways up to 5,500 mm in diameter and weighing up to 15,000 kg. These large bearings are used in the production of wind turbines. The machine’s basic design includes multi-axis CNC control, dynamic tracking of raceway or gear teeth, ability to process OD and ID without changing inductor orientation and process monitoring.
Additional optional features include a second IGBT power supply for preheat when raceway hardening or for doing two teeth at a time for gear-tooth hardening. An optional second rotation table can be served by this machine design. Shanghai Heat Treatment Group has affiliated companies in Changning District of Shanghai, Jinshan District of Shanghai, Nanhui District of Shanghai, Jiangsu Province, and Anhui Province.
