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制造锯条用的材料一般是碳工具钢或合金工具钢。在增产节约运动中,我们采用0.65毫米厚的低碳钢皮制造手用锯条(规格是12.6×300,第吋18牙)基本成功。结果节约了大量高级钢材。在制造过程中,最大的关键是热处理质量。经过多少次摸索,我们已经在这方面取得一些改进的经验,现在把它介绍如下: 1.渗碳:为了使锯条变形小,渗碳厚度容易控制,我们采用液体渗碳,
Saw blade manufacturing materials are generally carbon tool steel or alloy tool steel. In the campaign to increase production and save energy, we used hand-held saw blades made of mild steel with a thickness of 0.65 mm (specifications: 12.6 × 300, No. 18 teeth). As a result, a lot of high-quality steel is saved. In the manufacturing process, the biggest key is the quality of heat treatment. How many times to explore, we have made some improvements in this area experience, and now introduce it as follows: 1. Carburization: In order to make the saw blade deformation, easy to control the thickness of carburizing, we use liquid carburizing,