介绍了钢管张力减径机上所使用的硬质合金轧辊的材料、结构、孔型的加工和安装及冷却。
Materials, structure, roll pass machining, installation and cooling of cemented carbide roll rings in stretch reducing mill are introduced.
用碳化钨钢结硬质合金制造螺纹钢丝轧辊，通过选用适当的合金牌号及热处理工艺，可显著提高轧辊的使用寿命。
The service life of screw steel wire rollers can be remarkably raised by using WC steel bonded carbide and suitable heat treatment technology.
用碳化钨钢结硬质合金制造螺纹钢丝轧辊，通过选用适当的合金牌号及热处理工艺，可显著提高轧辊的使用寿命。
The service life of screw steel wire rollers can be remarkably raised by using WC steel bonded carbide and suitable heat treatment technology.
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