模压成型
- 网络molding;Compression Molding
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模压成型是最古老的聚合物加工技术之一。
Compression molding is one of the oldest techniques for processing polymers .
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在此基础上,采用球形致孔剂并结合模压成型技术制成了具有规整球形孔结构的新型多孔支架,并系统地研究了该三维多孔支架的力学性能;
Combined with compression molding technique , novel spherical pore foams with ordered internal structure and complicated external shape were prepared .
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Al2O3粉模压成型与烧结尺寸变化的研究
Study on size variation of al_2o_3 green during shaping in die and sintering
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阐述了聚碳酸酯(PC)微孔泡沫塑料的制备方法,包括间歇成型法、连续挤出成型法、模压成型法;
The progress of research on preparing methods of microcellular PC foams was summarized , including batch microcellular foaming , continuous extrusion and mould pressing .
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EPS热成型机集真空成型、模压成型于一身,可加工几乎所有的热成型塑料片材。
EPS thermoforming machine integrates vacuum forming and mold forming , it can forming almost all thermal forming plastic sheet .
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在成型温度180℃下,以碳布为增强体、ABS为基体,采用模压成型,生产出CB/ABS复合材料层压板。
In the molding temperature of180 ℃, CB as reinforcement , ABS as matrix , using hot molding press to produce CB / ABS composite material laminates .
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研究了模压成型聚丙烯(PP)经等通道转角挤压(ECAE)加工后的性能。
The properties of polypropylene ( PP ) by equal channel angular extrusion ( ECAE ) processing were investigated .
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本文提出了以低密度聚乙烯(LDPE)为基体,以充满N2的空心玻璃微珠为气体载体,采用物理发泡模压成型工艺制备微孔LDPE塑料的方法。
In this paper , the idea was raised that preparing Microporous low density polyethylene ( LDPE ) by N2-filled hollow glass beads as novel gas carriers and LDPE as matrix , and by physics foam and compression molding .
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介绍酚醛树脂的结构特性,分析CPDMC的特点,确定CPDMC的模压成型工艺,设计压制CPDMCI托辊管体的模具。
Introduces the characteristics of phenol formaldehyde resin . After analyzing the features of CP-DMC , the molding technology of the CP-DMC is determined , and the mold for CP-DMCI idle is designed .
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为了研究髋臼材料的耐磨性,减少磨损颗粒的产生,笔者对国内分子量最高(497万)的UHMWPE模压成型试样和机加工成型试样的表面摩擦磨损性能进行了研究。
The author researches the friction and abrasion for the surface of molding and machining of UHMWPE whose molecular weight is the national highest to improve the anti-abrasion of cotyle material and reduce frayed grain 's emergence .
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CP-DMC的模压成型工艺
Molding technology of CP-DMC
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主要结果如下:(1)以B1作粘结剂,商业高比表面积粉末活性炭为原料,通过模压成型、碳化处理,制得了成型活性炭。
The main results are as follows : ( 1 ) High-strength ACM has been successfully prepared from a commercial high surface area activated carbon powder through mixing , moulding , curing and carbonizing using B1 as binder .
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介绍采用UGCAD/CAM及其强大的二次开发平台,解决混流式水轮机叶片热模压成型工艺中急需解决的叶片展开、压模设计及数控加工等关键技术问题。
Based on the powerful UG CAD / CAM , the solutions of the key technique problems of the extending blade , die and mould design and NC machining in forming technology for the hydraulic turbine blade are introduced in this paper .
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采用高能球磨机械合金化、模压成型和真空烧结法制备了添加碳、钴和稀土氧化物粉末的W-Ni-Fe高密度合金。
W-Ni-Fe tungsten high density alloys with Me ( Co , RE ) were fabricated by high energy ball milling mechanical alloying , combined mould compact and lower temperature sintering technique .
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本文主要研究了块状模塑料(BMC)的各种原料和其模压成型工艺参数对BMC材料力学性能的影响规律,并测定各种原料对BMC的流动性能的影响。
This paper studied the influence of various stuff of BMC and process parameter of pressure moulding on the mechanical property of BMC and discussed the influence of various stuff of BMC on the flowing property of BMC .
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采用模压成型专利技术,将珍珠层粉与消旋聚乳酸制成三维多孔材料,孔径200~500nm。
The nacre powder and despinning polylactic acid were made into three diamensions and porous material named NPAB with 200-500 nm in diameter by means of press-shaping patent technology .
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浇注型PUE制品通常是通过高温模压成型制备,但是对于一些形状复杂的制品,或者是在无法提供加热加压环境的情况下,这种方法就很难实现。
CPUE products are usually prepared through the high temperature mold pressing formation , but this method would be difficult to realize for some complex shape products or in the environment unable to provide heating or pressure .
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ZB-4混凝土草芯砌块成型机采用液压驱动,砌块通过模压成型,免烧制,生产效率高。
The ZB-4 Concrete Straw-core Brickwork Molding Machine adopt fluid drive , the Brickwork being made by molding press , non-fired , production efficiency is higher .
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采用冷模压成型工艺制备了短切碳纤维增强环氧树脂(SCFRER)复合材料,并对复合工艺参数进行了讨论。
The shors carbon fiber reinforced epoxy resin ( SCFRER ) composite material was prepared using cold moulded technique and their technological parameters were discussed .
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BMC的注射成型既具备模压成型制品尺寸准确、表面光洁、生产重复性好的优点,同时又具有更高效、更节能、利于环保的特点,因此具有很好的经济效益和市场前景。
The BMC products by injection molding have not only the exact size , glazed surface , and the good manufacture repeatability , but also the higher product efficiency , energy saving and environment protection as well , which means the favorable economical benefit and market foreground .
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复合材料模压成型的工艺特性和影响因素分析
Analysis on the Process Properties and Influencing Factors of Composites Molding
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分别叙述了模压成型、自动模压成型和液压成型的原理、过程及设备。
Principles , procedures and its equipments of compression molding are reviewed .
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纺织品的模压成型铸型喷涂快干涂料的生产实践
Production and Practice of Quick - dry Coatings Used for Molding Spraying
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玻纤毡增强聚丙烯模压成型的流动行为
Flow behavior of glass mat reinforced polypropylene in compression molding
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隔热件模压成型模具设计及工艺改进
Improvement of Compression Moulding Design and Technology of Adiabatic Parts
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玉米秆碎料模压成型密度的试验研究
An Experimental Study on Density of Corn Stalk Particleboard in Die Compaction
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秸秆碎料凸向模压成型流变特性的试验研究
Experimental Study on Rheological Behavior of Cornstalk Fragment Convex Molding
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聚合物微流控芯片微通道模压成型分析
Hot embossing process analysis of microchannels for polymer microfluidic chips
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竹塑复合材料地板基材模压成型工艺参数优选
Optimization of Molding Technical Parameters of Floorboard Made from Bamboo / Plastic Composite
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充气阀阀芯直接模压成型工艺研究
The technics of direct molding of charge valve cores