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- Keywords Polytetrafluoroethylene;Cold Compression Molding;Sintering;Molding Pressing Force;Compression Strength; 聚四氟乙烯;冷压成型;烧结;成型压力;压缩强度;
- Molding Pressing Force 成型压力
- Efficient production of pills by precise supervision of the pressing force. 通过精确监督压力实现有效生产。
- Heat from the press forced the senator to resign. 来自新闻界恶毒的评论迫使这位参议员下台
- We can produce more than 10 varieties of products in 6 categories, including knurling, relievo, printing, spraying, vertical mold pressing, etc. 生产滚花、浮雕、印刷、喷涂、立体模压等六大类十几个品种。
- The polymethylsiloxane(PDMS) mixers used in optical evaluation were fabricated by mold pressing. 利用模压工艺制作出适于光学探测的聚二甲基硅氧烷(PDMS)混合器。
- The aerofoil rib parts for pilotless aircraft was manufactured by using mold pressing process with epoxy resin as matrix materials and glass cloth as enhancement materials. 以环氧树脂为基体,以玻璃布和碳布为增强材料,采用模压成型工艺制备了某型无人机机翼环肋复合材料结构件。
- The machine adopts closed frame, electromotion handspide for generating pressing force and force motor etc. 该设备采用封闭的立柱结构,通过力矩电机驱动的螺旋升降机提供所需的压力。
- Short carbon fiber reinforced pitch-based carbon/carbon composites (SCFRC) with high density and low cost were fabricated by mold pressing followed by semi-carbonization. 摘要利用模压半炭化成型工艺在大气环境下制备出了短切炭纤维增强沥青基C/C复合材料(简称SCFRC)。
- Features It makes features of reliable work, large pressing force, compact dimensions, good looking and lower noise as well as higher effciency, etc. 产品特点工作可靠,压制力大,结构紧凑,外观精美,噪音低,效率高。
- PVDF/graphite conductive composite bipolar plate were prepared by mold pressing in high temperature.Electrical conductivity, flexural strength and gas permeability were measured. 摘要采用聚偏氟乙烯(PVDF)与导电填料石墨复合,通过高温模压方法制备了导电复合材料双极板,测量了双极板的电导率、弯曲强度和气密性。
- The so-called "evenness" is that manipulation should be rhythmical, with the same frequency and pressing force all the time . 所谓“均匀”是指手法动作要有节奏性,操作频率不要时快时慢,压力不要时轻时重。
- And the effect of different molding press and different annealing system on the properties of foam glass was analyzed. 讨论分析了成型压力和退火制度等工艺过程对泡沫玻璃性能的影响。
- Putting hat on the lower mold and pushing the button , the lower mold uphold hat with steam and the upper mold press down crown and brim at the same time. 在下模具上放置帽子,按动开关,上模具下降,中模具上升,并同时喷射蒸汽,同时整烫。
- FU chain conveyor can transporting particle material by using the properties which the material has the friction and side press force. FU链运机是利用散状物料具有的内摩擦力和侧摩擦力的特性,进行输送物料的。
- Keywords pressing force;rim-sheet;mold;beveled edge; 冲压力;磁轭冲片;模具;斜刃;
- The results of the water-surrounding rubbing wear experiments on the ZrO2 ceramics with various molding press indicate that the compact with a molding press of 150 MPa possesses a low wear rate and a favorable abrasive wear resistance. 对不同成型压力条件下的ZrO_2 陶瓷进行了水环境下的摩擦磨损试验,结果表明本试验条件下ZrO_2 陶瓷磨损机理为沙粒冲击形成的裂纹经扩展形成凹坑,使试样受到磨损,150MPa 压力下ZrO_2 陶瓷具有较低的磨损率,抗摩擦磨损能力好。
- It's made of bronze or iron powder, mold pressed in high pressure, sintered in high temperature and soaked in oil by vacuum. 该产品于是以铜粉或铁粉为原料,经模具压制、高温烧结、真空浸油后加工而成。
- A tough, but low abrasion carbon fiber packing impregnated with PTFE and twined through advanced twining techniqure of wick-penetrating, then carbonized or mold pressed. 以特殊工艺的碳纤维为骨架,以耐腐蚀性极强的PTFE为基材,采用国内最先进的穿芯式编织法,编织成致密结构织物,经碳化、烧结、模压制成的各种形式的密封环。
- Take common elevator to have unaccustomed feeling, sugar can be contained in the mouth, press force change in order to aid correctional ear film to outside air get used to ability. 乘坐普通电梯有不习惯的感觉,可在嘴里含糖,以助矫正耳膜对于外界空气压力变化的适应能力。