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在我们工厂产品中,模锻件较多,形状复杂,所需锻模用机械加工方法制作效率低,满足不了生产需要,但又缺乏电加工设备,因此我们试验应用温挤的方法挤压锻模型腔,并取得了较满意的效果。温挤工艺与机械加工工艺相比较,效率成百倍地提高。由于温挤锻模型腔的金属纤维不被切断,模具的使用寿命有地提高。同时节省了昂贵的设备投资。现将我厂试验温挤工艺综述如下。一、温挤工艺温挤锻模与温挤机械零件有所不同。温挤锻模除对几何形状、尺寸、精
In our factory products, die forging more complex shape, the required forging die machining efficiency of production, can not meet the production needs, but the lack of electrical processing equipment, so we test the application of warm extrusion extrusion die forging model Cavity, and achieved more satisfactory results. Temperature extrusion process and machining process compared to 100 times the efficiency increase. Due to the warm extrusion of the metal cavity of the mold cavity is not cut off, the service life of the mold has been improved. At the same time save on expensive equipment investment. Now I plant temperature extrusion process summarized as follows. First, warm extrusion process Warm extrusion extrusion die and warm extrusion machinery parts are different. Extrusion die in addition to the geometric shape, size, fine