tapping hole
出钢口：冶炼炉中用于排放熔融金属的孔。
常用释义
英式发音
美式发音
基本释义
- 出钢口：冶炼炉中用于排放熔融金属的孔。
例句
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1·Effects of different anti-oxidants on the anti-oxidation properties of MgO-C tapping hole of a converter are studied.研究不同抗氧化剂搭配对镁碳质转炉出钢口管砖抗氧化性能的影响。
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2·The main low life causes of tapping hole are found after analyzing damaged mechanism of tapping hole of 30t converter.分析30t转炉出钢口损毁机理，找出寿命低的主要原因。
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3·Use this product to plug up the steel-tapping hole in making steel, which will automatically fall off when dump the molten steel.炼钢过程中用该产品堵住出钢口，倾倒钢液时自动脱落。
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4·It has the advantages of corrosion resistance, erosion resistance and high temperature resistance. It can increase the life of tapping hole.具有附着率高、高温耐侵蚀性能好、提高炉龄的特点。
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5·The wear mechanism and production process of monolithic magnesia-carbon tapping hole were presented, and the process factors affecting the quality of the tapping hole were analyzed and optimized.介绍了镁炭质整体出钢口的损毁机理及生产工艺过程，对影响整体出钢口质量的工艺因素进行了分析和优化。
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6·Conductive thread of a hole without cutting tapping new technology to solve the past conductive thread easily slip teeth of the defects.导电件螺纹孔采用无切削攻丝新工艺，解决了已往导电件螺纹容易滑牙的缺陷。
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7·Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.攻丝是在一个孔中车出螺纹，以便装上有帽螺钉或螺栓。
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8·It is mainly be used for drilling, reaming, the cutter hole , tapping and so on.主要用来进行钻孔、扩孔、工科论文绞孔、攻丝等。
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9·A section bar of a self tapping screw for saving drilling hole is provided with high-tightening force, which belongs to the design preparation technical field of the section bar.可免钻孔上自攻螺丝并具有高紧固力的型材，属型材的设计制造技术领域。