用矛盾论的观点与方法，分析论述了硬质合金制造与使用过程中的矛盾运动。
Contradiction movement in cemented carbide has been analysed and discussed with viewpoint and method of contradiction in the paper.
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.
简要地介绍了以镍基合金为粘结相的新型矿山凿岩硬质合金的制造工艺、制品性能以及使用效果考核情况。
Production technology, properties of products and application effects of a new type of cemented carbide with Ni-base binder for drilling tools are introduced briefly.
同时，设计了解决磨削系统刚度的硬质合金砂轮套轴，并揭示了制造方法及要点，解决了小孔磨削的系统刚度问题。
Further revealed the main points and methods of manufacture to solve the system rigidity problem in the small hole grinding.
是生产硬质合金模具及制造的厂家之一。
Are the production of carbide tooling and manufacture of one of the manufacturers.
介绍了硅钢片硬质合金复合冲模与凸模、凹模、凸凹模等的制造方法。
The processing methods of compound punching die convex die concave die and die of convex and concave for silicon steel piece cemented carbide are provided.
工程塑料泵河北任丘市达丰模具厂，专注硬质合金、金刚石模具的生产制造、塑料液下泵为用户提供优质高效模具。
Carbide Ball Renqiu City DaFeng Mould Factory, focus carbide, diamond die manufacturing, to provide users with high quality and effective mold.
详细阐述了硬质合金模芯镶块剖分式组合凹模的结构和制造工艺。
The structure and manufacturing engineering of combination die which was made up of steel-bonded carbide core and insert block were expatiated.
整体硬质合金滚刀已在钟表和仪器制造工业中广泛地用于加工各种小模数齿轮。
The whole hard alloy hob has set up a file in the horological and instrument making industry is widely used in the processing of small module gear.
棉花专用叶面肥河北任丘市精诚硬质合金钢球模具厂，专注硬质合金、金刚石模具的生花生叶面肥产制造、为用户提供优质高效模具。
Carbide Ball Renqiu City Jingcheng Mould Factory, focus carbide, diamond die manufacturing, to provide users with high quality and effective mold.
多马刀具公司隶属于山特维克集团，擅长制造高质量的圆柄类整体硬质合金和高速钢刀具，例如钻头、丝锥、铣刀、铰刀和螺纹铣刀等。
Part of the Sandvik Group, Dormer's expertise lies in the manufacture of superior round tools - drills, taps, cutters, reamers and thread milling cutters - in Solid Carbide and HSS.
多马刀具公司隶属于山特维克集团，擅长制造高质量的圆柄类整体硬质合金和高速钢刀具，例如钻头、丝锥、铣刀、铰刀和螺纹铣刀等。
Part of the Sandvik Group, Dormer "s expertise lies in the manufacture of superior round tools - drills, taps, cutters, reamers and thread milling cutters - in Solid Carbide and HSS."
广泛用于模具制造领域。如：硬质合金级进模、冲压模冷镦模、冷锻模、各种五金件锻造模具以及各种粉末冶金压制模具等。
The range of products includes cemented carbide progressive dies, punch dies, cold heading dies, cold forging dies, all kinds of hardware forging dies, and pressing mould for powder metallurgy etc.
介绍了硅钢片硬质合金复合冲模与凸模、凹模、凸凹模等的制造方法。
The design method of faceplate oblique edge blanking die, die structure, punch structure and matrix structure were introduced in detail.
富达精密钨钢配件是专业生产精密钨钢(硬质合金)模具制造商。
Fidelity precision tungsten steel accessories factory is a professional production of precision tungsten steel (carbide) mold manufacturer.
专业从事高比重钨合金、铜钨合金、硬质合金及相关产品的制造、加工。
We are specialized in the producing and processing of tungsten alloy of high proportion, copper tungsten alloy, hard alloy and relevant products.
专业从事高比重钨合金、铜钨合金、硬质合金及相关产品的制造、加工。
We are specialized in the producing and processing of tungsten alloy of high proportion, copper tungsten alloy, hard alloy and relevant products.
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