查询词典 hot pressing

According to various of the technical difficulties such as low drilling efficiency in hard rock and short service life of diamond drilling bit, analysis was made on the inherent links between blade-extruding of hot-pressing diamond and rock abrasiveness.

中文摘要：针对在坚硬致密岩石中钻进时效低和钻头使用寿命短的技术难题，分析了热压钻头的金刚石出刃与岩石研磨性等岩性之间的内在联系，认为钻头的胎体成分及其性能是关键，硬而带脆性的胎体性能有利于金刚石出刃，从而能提高钻进速度。

Finally, the feasibility and applicability of the designed system was verified by practical particleboard hot-pressing experiment. The development of the Automatic measurement system for monitoring the internal-mat environment was based on LabVIEW program which is a powerful virtual instrument design workbench. Developed system in this paper can provide a friendly interface, an animated process-monitoring window including a real-time data acquisition of 2 pressure signal channels and 4 temperature signal channels, as well as the asynchronous serial communication between measuring computer and the data acquisition. Practical application testing and data analysis showed that this measuring system was useful and easy to operate by providing accurate and reliable data.

本文详尽介绍了人造板热压过程中板坯内部环境检测系统各组成部分的工作原理以及它们在系统中的作用，着重阐述了系统硬件设计和检测软件的开发，并通过刨花板的热压试验，验证了系统设计可行性和先进应用虚拟仪器系统开发平台-LabVIEW 编制了热压板坯内部环境自动检测系统的应用软件，该软件具有友好的人机交互界面、简单直观的：工艺流程监控、安全可靠的故障处理措施等优点。

The results show that the density is the most notable factor,and hot pressing temperature and dose of bagasse are secondary.

试验结果表明：速生杨木/甘蔗渣重组材的密度是最显著性的影响因素，其次为热压温度和甘蔗渣加量。

For a certain hot-pressing conditions, relative density, flexural strength and fracture toughness of the materials hot-pressed from boron carbide powder with 7wt%carbon are 98.5%, 460 MPa and 7.65 MPa*m1／2,respectively.

结果表明：在一定的热压条件下，添加7％C的碳化硼烧结体的相对密度可高达98.5％，断裂韧性为7.65 MPa*m1／2，弯曲强度仍能达460 MPa。

With technics of prepare glue, the oxidant and crosslink agent have remarkable influence to the water endurance bonding strength. With craft of the pressing plate, hot pressing temperature and pressure have conspicuity effects on veneer performance.

在制胶工艺中，氧化剂和交联剂对耐水胶合性能有显著影响；在压板工艺中，热压温度、压力对胶合性能有显著影响。

From Australia's superb hot molding and powder metallurgy technology and strict quality control to avoid the domestic general caused by hot-pressing sintering diamond serious carbonation, damage a common problem, with a diamond drill bit than electroplating package insert firmly with the steel body connected to a reliable and never out of the superiority of teeth.

来自澳大利亚精湛的热成型和粉末冶金技术以及严格的质量控制，避免了国内一般热压烧结造成金刚石严重碳化，损害的通病，又比电镀钻头具有金刚石包镶牢固，与钢体联接可靠，永不掉齿的优越性。

As the industry's leading professional manufacturer of hot-pressing equipment, we have a pulse series and the temperature series, ACF attached, pull testing a full range of hot-press equipment and test instruments, while providing customers with a set of applicable production process and production equipment program, and provide comprehensive after-sales service, and continuously improve each manufacturer's production technology and reduce production costs!

做为行业领先的热压设备专业制造商，我们拥有了脉冲系列和恒温系列、ACF贴附、拉力测试等全系列热压设备和测试仪器，同时，为客户提供一整套适用的生产工艺流程和生产设备方案，并且提供完善的售后服务，不断提高每位生产商的生产技术和降低厂商的生产成本！

The results show that with the increase of hot-pressing temperature, the interior density of composites increases and the pore ratio decreases, and piezoelectric composites hot-pressed at 180～190℃ have the compactest structure and best dielectric and piezoelectric properties.

结果表明，随着热压温度的升高，复合材料内部致密度提高，气孔率降低；当热压温度为180～190℃时，压电复合材料缺陷最少，排列最密实，其介电和压电性也最好。

We analyze the process of thermoplastic composites impregnation in hot pressing machine theoretically. By the experience we confirmed the fight parameter of the hot-press temperature, intensity of pressure, retentive time, the method of lower temperature etc. and discussed how these parameter influenced the biaxial wefts knitted thermoplastic composite.

对热塑性复合材料的热压浸渍过程进行了理论分析，通过实验确定了合理的升温速率、热压温度、压力、保温时间、冷却方式等工艺参数，并且探讨了热压参数对纬编双轴向复合材料性能的影响。

The study showed that silver grass particleboard was made by the processing of crushing, flaking, particle drying, UF resin sizing, pre-pressing and hot-pressing. The performance indexes of the production could meet the related national standards.

根据研究表明：荻草经过一次粉碎、刨片加工后得到的荻草刨花干燥后，通过施加脲醛树脂胶，再经过预压和热压等工序，试验生产的荻草刨花板，其物理力学性能指标均达到了相关标准的要求。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。