As is the automated production machines, without operator fatigue and mood is good or bad situation of the impact on the efficiency of natural high, the manual mode can be used to transfer mode, semi-automatic mode can be used to test mode, automatic used in the production.
由于是机器的自动化生产，不受操作人员情绪的好坏和疲劳情度的影响，工作效率自然就高了，手动模式可用于调模，半自动模式可用于试模，全自动用于生产。
In order to research the mechanism of dynamic fracture, the fractured surface of dynamic tensile and dynamic fracture is investigated by microscope-analysis technique. The results are obtained as follows:(1) Under the condition of dynamic tensile, there is a brittle fracture feature in the local weak-link though the metals still show the ductile fracture feature.(2) The bright belt in the impact fracture surface is caused by the fatigue precrack blunt, a distribution of crack stretched zone. The width of the bright belt decreases with an increasing of the loading rate and a decreasing of the experimental temperature.(3) The dynamic crack doesn't start initiation from the crack tip, namely root of fatigue crack, but from the distance x〓 between crack tip, as the condition of cleavage crack nucleation and propagate are satisfied in there.
利用显微分析技术，对动态拉伸断口和动态断裂断口进行了微观分析，研究了动态条件下金属的断裂机理，结果表明：（1）动态拉伸的条件下，尽管宏观上金属仍表现为塑性断裂，但局部薄弱区域会表现出脆性断裂的特征；（2）冲击断口上的亮带由预制的疲劳裂纹钝化所引起，是裂纹伸张区的贡献，亮带的尺寸随加载速率的提高和温度的降低而减小；（3）动态解理裂纹并不是从裂尖，即疲劳裂纹的根部开始起裂，而是在离裂尖一定距离处x〓起裂。
Production, product agent is as follows: non-destructive testing apparatus sclerometer CMM Measuring Microscope other fatigue testing machine tensile testing machine magnifying glass platform scale universal testing machine Bending tester other specialized instrumentation impact test machine temperature test equipment altimeter instruments denominated balance scale strength test machine other analytical instruments instrument calibration signal generator temperature on the ground value of other non-metallic materials testing machine testing machine projector dial indicator vernier caliper corrosion test chamber package testing machine other experimental devices chromatography apparatus conductance velocity measurement instrument spectrometer, photometer Thickness gauge instrument measuring color, color card LCR meter vacuum measuring instruments automotive test equipment non-contact thermometer other optical instruments micrometer scale quantitative stress thermometer Products manufacturing equipment and other electronic measuring instrument products Product Guanglu Weihai measuring series Product volume of new tin, tin workers, Shanghai Han family of products in conjunction Si Series Product Qinghai Shanggong Series Gauge Series Products Products Products on the volume of products into the volume of the volume of HA products Gui volume, the volume of products Hang workers Southwest product line Dayang, ASIA, JAPAN Sampoong measuring, Japan peacocks, Series Shanghai workers, Cypriot ruler, thread model, the radius of the regulation, steel ruler Gradienter, magnetic instrument series drilling chuck, and then shot, tap chuck plate Sizing Block shelves, Qu Zheng, cast iron box, than the measured Units, V-iron, a strong magnet, remove the devices, compasses, angle regulation, vigorously forceps, needle regulated metal scissors, cut piece, flat panel | ring, plug gauge, spiral Tap, tap extrusion, left teeth longer straight shank drill tap, longer straight shank drill American Standard drilling, boring white±×êHA, Green Diamond, 1/2 shank drills, taper shank extended drilling, are welcome to inquire.
生产、代理产品如下：硬度计无损检测仪器三坐标测量机显微镜其他量仪疲劳试验机放大镜拉力试验机台秤万能试验机弯曲试验机其他专用仪器仪表冲击试验机恒温试验设备高度计天平仪器计价秤强度试验机其他分析仪器信号发生器温度校验仪表地上衡其他试验机非金属材料试验机投影机百分表游标卡尺腐蚀试验箱包装件试验机其他实验仪器装置色谱仪电导仪器速度测量仪表光谱仪、光度计测力仪表测厚仪压力计色标、色卡 LCR测量仪真空测量仪器汽车试验设备非接触式温度计其他光学仪器千分尺压力式温度计定量秤其他电子产品制造设备工具量具产品广陆系列产品威海量具系列产品新锡量、锡工、申韩系列产品联思系列产品青海量具系列产品上工系列产品上量系列产品成量系列产品哈量系列产品桂量、杭工量系列产品西南系列产品大阳、ASIA、日本三丰量具、日本孔雀、系列产品申工、塞尺、螺纹样板、半径规、钢直尺水平仪、磁性工具系列产品钻夹头、接杆、丝锥夹头平板架子垫铁、曲铮、铸铁方箱、比测台、V型铁、强力磁铁、取出器、圆规、角度规、大力钳、针规铁皮剪刀、切割片、平板|环规、塞规、螺旋丝锥、挤压丝锥、左牙丝锥加长直柄钻、加长直柄钻美标钻、白直钻哈钻、青钻、1/2柄钻、锥柄加长钻、欢迎来电咨询。
The effect of rare earth on impact fatigue property of cast semi steel was studied.
研究了稀土元素对半钢冲击疲劳性能的影响。
The impact fatigue property of cemented carbide was studied by impact bending test in this paper.
采用冲击弯曲试验研究了硬质合金的冲击疲劳性能。
Production and testing machine: The corporation has the first-class manufacturing equipment and testing machine in the world, including: The low pressure casting machine, gravity casting machine, continuous heat-treating furnace, the CNC lathe, machining center, automatic spray-painting line, the spectrum analyzer, X-ray machine, three-coordinates measuring machine, rotary bending tester, the radial rolls fatigue tester, impact tester, the salt spray tester, the universal material testing machine and so on.
生产和检测设备：公司拥有世界上一流的生产制造和检测设备，包括：低压铸造机、重力铸造机、连续式热处理炉、CNC车床和加工中心、自动喷涂线、光谱分析仪、X光机、三坐标测量机、旋转弯曲疲劳试验机、径向滚动疲劳试验机、冲击试验机、盐雾试验机、万能材料试验机等。
Repeated impact tests on samples of laser cladding is done and microcosmic analysis to the appearance and mechanism of repeated impact contact fatigue damnification is mode.
进行了激光熔覆试件的多冲碰撞试验，并对多冲碰撞接触疲劳损伤的表象和机理进行了微观分析。
The impact fatigue life at normalizing and low temperature tempering was longer tha...
分析了多冲疲劳裂纹扩展的行为，讨论了正火低温回火提高冲击疲劳的原因。
The purpose of this study is to investigate the influence of powder characteristics on the mechanical pro- perties, especially fatigue and impact strengths, of the austenitic stainless steel compacts made by powder injection molding.
本文的目的是研究粉末性能对粉末注射成形奥氏体不锈钢的力学性能的影响。
Impact loading occurs in relatively few buildings, notably industrial buildings, and fatigue loading is rare, with thousands of load cycles over the life of the structure required before fatigue becomes a problem.
冲击载入在相对少数建筑物，特别工业的建筑物和疲累载入中发生很稀有，与数以千计负荷在结构的生活之上循环必需的在疲累变成一个问题之前。
In addition, he said, because of the current crude oil fell, the dollar`s strength, the international commodity market is more difficult, Tuesday, Wednesday at the periphery of the poor performance of the futures market, under the influence of domestic period City of fatigue slightly, so 4, 000, 000, 000, 000 yuan futures on the impact of the results should have some time to appear.
此外，他说，由于目前原油下跌，美元的强势，国际商品市场更加困难，星期二，星期三在期货市场的表现欠佳边缘，影响下国内的疲劳期市轻微，所以4，000，000，000，000对结果的影响人民币期货应该有一段时间才会出现。
The results indicate that the process of polycrystalline diamond compact cutter turning granite is composed of initial wear, fast wear and stable wear, and single force curve of the process is cyclical fluctuate, and the wear of PDC cutters is the result of grinding and impact as well, and the abrasion mechanism of PDC includes several mechanism such as grinding abrasion and fatigue wear. The wear and fracture of PDC are due to the break of W/Co loaded by applied loading and the pull-out of the diamond particles.
研究结果表明：PDC刀具车削花岗岩的磨损过程可以分为初始磨损阶段、快速磨损阶段和稳定磨损阶段；单次受力曲线呈周期性波动上升；PDC刀具的磨损是由于冲击与磨削同时作用的结果，且以磨削为主，冲击为辅；PDC的磨损过程中既有磨料磨损，也有疲劳磨损，是多种磨损形式组合的结果；PDC的磨损与断裂是由于W和Co粘结相承受不住外加载荷，率先发生断裂而导致与其粘结在一起的金刚石发生了脱落。
Excessive movement, exceed the affordability of the body, would cause excessive fatigue, caused by adverse impact on health, it is difficult to uphold.
运动量过大，逾越身体的负担能力，又会造成过度疲惫，引起不良反应影响健康，也难以坚持。
As a water-friendly sport mainly bases on water and air, the greatest feature of Kurhaus is to make use of different forces and impact of water to carry out regular effective massage towards various positions and acupoints of the human body, such as head, neck, shoulders, back, waist, legs and feet. Acupoints are stimulated body and mind, eliminating fatigue and tension, promoting main and collateral channels of the body, blood circulation and metabolism, it carries absolute treatment effect towards various types of pain, insomnia, neurological numbness, refreshing spirit fot a awakening mind, and it helps cutting down fats.
KURHAUS 作为以水和气为主的亲水式运动，最大的特点就是利用水冲击的不同力度和温度，针对人体的不同部位和穴道进行一定时间的有效按摩，诸如头、颈、肩、背、腰、腿、足等部位及穴道刺激和按摩，以达到身心舒畅，消除疲劳紧张情绪，促进经脉畅通、血液循环和新陈代谢，对各种酸痛、失眠、神经麻木、提神醒脑、减少局部多余脂肪等有绝对疗效。
An investigation was conducted to observe the microstructure and macro-or micro-fracture surface, and to determine the fracture toughness and impact toughness of fatigue precracked specimens of four different types of structure of a medium-carbon CrNiMo steel.
对中碳铬镍钼钢的四种不同组织，进行了显徽组织、断裂韧度、带裂纹样品冲击韧性实验以及宏观断口和微观断口的观察。对它们之间的对应关系得到一些初步结果。
They are mainly concerned with the compressive behavior, tensile behavior, impact behavior, fatigue and visco-elasticity of these materials.
这些 工作主要讨论了微孔泡沫塑料的压缩、拉伸、冲击、疲劳和黏弹性效应。
The duplex treatment of ZrN gradient film deposited on plasma nitrided 2Crl3 steel surface significantly improved the SPE resistance of the steel at 90 degree impingement angle because of the modified surface layer with gradient hardness distribution, continuous stress profile, high supporting capacity and plastic deformation resistance and multi-impact fatigue resistance.
经离子渗氮层上沉积ZrN梯度层的复合处理后，其硬度由表面至基材呈梯度分布，界面应力分布连续性好，承载能力和抗塑性变形能力高，多冲疲劳性能优，能够显著提高基材抗90°大攻角固体粒子的冲蚀能力。
Elastic bandage on the ankle as needed to produce the effect of pressure to help his ankle in the course of the action sports performance, alleviate the impact of muscles of the subjects, reducing the extent of the accumulation of fatigue.
弹性绷带能依需要对踝部产生加压效果，协助脚踝在运动过程中的动作表现，舒缓肌肉所承受的冲击，降低疲劳的积累程度。
A good relationship was found between the relative wear resistance and the fatigue crack growth threshold as well as the impact energy.
研究结果发现采用复合孕育剂对高铬铸铁进行孕育处理是提高其使用性能的一个重要而有效的措施。
For this sake, an experimental system to perform the impact-fatigue tests was designed and processed.
本文针对发展新一代步兵战车复合材料履带板所面临的关键问题，结合其实际受载特点，设计制备了冲击疲劳实验加载装置，并着重从实验设计及机理分析上进行细致深入的探索，揭示了〓复合材料冲击疲劳破坏的微观过程和机理。