近几年,随着机械产品工艺质量要求的不断提高,真空热处理技术得到了越来越广的应用,市场对真空热处理装备需求也相应的大幅增长,真空热处理设备制造企业产值、产量在大幅度增长,小企业如雨后春笋般地冒了出来。面对良好的发展势头,国内有关专家也清醒地指出,尽管这几 In recent years, with the continuous improvement of the quality requirements of mechanical products, vacuum heat treatment technology has been more and more widely used, the market demand for vacuum heat treatment equipment has also been a substantial increase in vacuum heat treatment equipment manufacturing output value of large Growth, small businesses mushroomed. Faced with the good momentum of development, relevant domestic experts have also clearly pointed out that despite these few