【摘要】 采用宽带扫描转镜开发了榨油机榨条激光热处理新技术,与常规热处理相比,它具有硬度高、不变形、节约钢材和能源等特点。现场使用表明,寿命提高2倍半,具有较大的经济效益。更多还原

【Abstract】 The new technology of wide band laser heat trcatment of oil press bar has beendeveloped with wide band scanning rotating mirror.Comparing with conventional heat treatmenttechnology the laser heat treatnent of oil press bar has a lot of ■vantages of high hardness,un-exchanged shape,saving steel materials and electric energy.And the service life was increased by2.5 times.更多还原