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一.热轧薄板平整机轧辊的发展概况叠轧薄板是老式的生产热轧薄板的方法。目前我国仍有很大一部分屋面板、镀锌板、搪瓷用薄板、电机和变压器硅钢片等,仍是在二辊式叠压机上进行生产,所得的薄板必须经过二辊式的平整机进行平整,使薄板的翘曲度和同板差达到标准要求。由此可见,平整机轧辊的强度硬度.耐磨性的好坏,对于平整机的产量和薄板的质量都有极为重要的影响。
A hot-rolled sheet flattening machine roll development Rolled sheet is the old-fashioned production of hot-rolled sheet method. At present, a large part of roofing board, galvanized sheet, enamel sheet, motor and transformer silicon steel sheet are still produced in our two-roll laminator. The resulting sheet must pass through a two-roll flattening machine To be flat, the sheet warpage and plate with the standard requirements. It can be seen that the strength and hardness of the flattening machine roll wear resistance is good or bad, for the production of flattening machine and the quality of the sheet has a very important impact.