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Initial Application of Rail Heel Forming Process
Published:2013-04-28 11:04:36    From:Corporate Culture Dept    Click:3033


Recently CRBBG's key technical development project "New process and autocontrol for rail heel forming" has made great progress, and the new process and autocontrol system have been successfully applied to small batch production of turnout rails.

During the year since the project was established, the project team of Turnout R&D Department actively investigated, prepared process plan and designed tools and fixtures. And with the active cooperation with Equipment Department, Turnout Shop and Quality Management Department, it took the lead in realizing process improvement in moulding of heel of 60D40-60kg/m rails after multiple tests, inspections and improvements.

The successful application of new process and autocontrol makes the processes including one electric induction heating, automatic mould changing and moulding, normalizing and wind cooling of full section completed in one-shot feeding, which increase the work efficiency and greatly improve the product quality. The whole technical process has high automation and coherent and compact actions, thus reduce the work intensity greatly.

The successful application of new process and autocontrol for rail heel forming meets the high quality and standard requirements of high speed turnouts, and further advances the level of turnout manufacturing techniques of the company.

CHINA RAILWAY BAOJI BRIDGE GROUP CO., LTD Tel:86-917-3351818 3351188 Fax:86-917-3353371
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