The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
Experimental study is performed on its temperature resistance, high temperature stability, salt tolerance, static shear force changed with time and its compatibility.
对该体系的抗温性、高温稳定性、抗盐性、静切力随时间的变化及配伍性进行了试验研究。
An experiment was conducted to study the high-temperature annealing characteristics of polysilicon films using atomic force microscope, secondary ion mass spectroscopy and probe.
利用原子力显微镜、二次离子质谱分析仪和探针,对多晶硅薄膜的高温退火特性进行了实验研究。
Features: (1) High temperature resistant net belt is adopted for pressing to enhance the bonding force of the product.
特点:(1)采用耐高温网带压著、提高产品的粘合力。
In this thesis, we force on the interface compounds of steel-aluminum composite material in high temperature systematically and find the way to inhibiting the generation of interface compounds.
要获得高品质的复合带材,就必须在高温时能抑制界面化合物的生成,提高钢铝结合强度和加工性能。
So that, the wax layer carton has advantages of moisture resistance, water resistance, strong bearing force, high temperature resistance and low temperature resistance.
所述蜡层纸箱防潮、防水,承重力强,耐高温,耐低温。
High catalyst loading and high working temperature force DMFC to adopt special membrane-electrode structure, e. g. , unsupported catalyst electrode;
高催化剂载量和高工作温度迫使DMFC采取特殊的膜电极结构,如无担载催化剂电极;
Features: High temperature resistant net belt is adopted for pressing to enhance the bonding force of the product.
特点:采用耐高温网带压著、提高产品的粘合力。
Plasma arc cutting is a physical process which utilize high temperature to heat materials and high speed flow to blow melted metal, cutting quality is directly influenced by arc power and arc force.
等离子体弧切割是通过高温等离子体弧将工件弧柱部分的材料熔化并利用高速离子流将切渣吹除的物理过程,弧柱的功率和作用力将直接影响到切口质量。
The static and dynamic property of magnetic levitation force of melt texture growth (MTG) high temperature superconducting ball levitated above a permanent magnetic ring is investigated.
研究了悬浮于永磁圈之上的熔融织构(MTG)高温超导球所受到的悬浮力的静态和动态性质。
In addition, packaging materials will be degraded by high temperature - reels may soften or warp, and tape peel force may increase.
另外,高温会损坏包装材料——卷轴会软化或弯曲,磁带外壳压力会增大。
Using the principles of the finite element and critical state model, this paper discusses a method to calculate the magentic force between High Temperature Superconducting and Permanent magnets.
本文应用有限元方法和超导临界态理论,推导了高温超导体电流分布和电流密度计算方程。
Because high surrounding temperature and large wind force cause fast water losing of concrete surface, cracks occur easily on concrete surface during construction.
施工期间,环境温度较高,风力较大,混凝土表面失水过快,容易产生裂缝。
The preparation method leads the stirring force field and the temperature field of the slurry to be more uniform, thereby obtaining the high-quality semi-solid slurry.
这种制备方法将使浆料受到的搅拌力场和温度场更加均匀,从而得到优质的半固态浆料。
The film was driven towards high radius side by spanwise Coriolis force, resulting in less mixing between main flow and jet and maintaining low temperature of the film.
②气膜在哥氏力作用下向高半径方向偏移,弱化了射流前缘与主流的剪切和掺混,使气膜保持较低温度;
The inventive slurry can be plated on the ceramic basic plate to be sintered in high temperature to prepare the thick-film force sensor with high gage factor.
本浆料可印刷在陶瓷基片上,通过高温烧结后得到高应变系数的厚膜力敏传感器。
Good performance in adhesion, High Temperature Resistance, Solvent Resistance, Strong Holding Force, No Residual Adhesive Left. For protecting gold finger in the process of PCB.
粘性佳,耐高温、耐溶剂、保持力强、不残胶。;用于印刷线路板(PCB)过锡炉喷锡和波峰焊过程中遮蔽保护金手指。
Results show that the levitation force is generated between the high temperature superconductor and the magnetic field under the critical temperature.
研究表明,当高温超导体的温度低于其临界温度时,在磁场中开始受到力的作用;
Work condition and force acting of the bolt were analyzed. The bolt failure was creep fracture mainly due to their high temperature work condition.
经过对螺栓的服役条件以及工作中受力情况进行分析,认为螺栓断裂主要是由于长时间在高温条件下发生蠕变导致的。
The plastic magnetic force pump has anticorrosive, high temperature resistant, long in service life, convenient in maintenance and great in bearing moment.
其目的在于提供一种使用抗腐蚀、耐高温、使用寿命长,维修方便,承载力矩大的塑料磁力泵。
Performance: acid, alkali, high temperature, pulling force and wearability.
性能:耐酸、耐碱、耐高温、拉力和耐磨性强 。
Performance: acid, alkali, high temperature, pulling force and wearability.
性能:耐酸、耐碱、耐高温、拉力和耐磨性强 。
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