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- Thermal deformation error is one of the most important factors which influence the machining accuracy of machine tool. It can improve the machining accuracy of machine tool through error compensation in real time. 热变形误差是影响机床加工精度的重要因素之一,通过实时热变形误差补偿可以提高数控机床加工精度。
- Study on Thermal Deformation Error of Internal Grinding for Circular Ring 圆环内圆磨削的热变形误差研究
- thermal deformation error 热变形误差
- Analyzing thermal deformation of ultra-thin mirror using Zernike polynomials[J]. 引用该论文 解滨;肖志宏;余景池.
- Extendable devices to compensate the thermal deformation of coating die automatically,to ensure that on interference caused by the bending deformation of coating die. 设有因涂布热变形时的自动伸缩装置,确保不干扰涂布头伸展造成弯曲变形。
- Analysis of temperture gradient and evaluate the thermal deformation or a vertical lathe column by using finite element method. 用有限元法分析计算立车立柱的温度场及热变形
- Then, the tip deformation error of the shape memory alloy (SMA) plate pair used as fin actuators is computed theoretically to improve the deformation precision of the SMA biomimetic fish fin. 为了提高形状记忆合金仿生鱼鳍的变形精度,理论计算了作为鱼鳍驱动器的形状记忆合金薄板对端部的水下变形误差。
- This paper analyzed the difference between the temperature filed and thermal deformation in dynamic characters for spindle components. 文章对机床主轴组件温度场和热变形动态特性之间的差异进行了分析。
- K.Yokoyama, R.Ichimiya, 1977, “Thermal Deformation of Workpiece in Surface Grinding”, Bull.Japan Soc.Precis.Eng., Vol.11, No.4, pp.195-201. 陈鸿荣,2002,磨削能量对磨后工件表面品质之探讨,国立高雄第一科技大学,硕士论文。
- For hot regrinding the work rolls of strip hot rolling mill,it`s difficult to obtain the expected profile because of unknown thermal deformation. 带钢热连轧机工作辊在下机后修磨时没有冷却均匀,存在着热变形而无法获得期望的工艺辊形。
- Results show that thermal deformation temperature of the composites is improved evidently with incorporation of EAA and carbon black a little. 结果表明:加入少量的乙烯-丙烯酸共聚物(EAA)及炭黑后,可使复合材料的热变形温度明显提高;
- A mathematical model for thermal deformation of a large NC milling machine is established by nervous network and multivariate linear regression. 文章介绍了神经网络和多元线性回归方法,可用来建立大型数控铣床的热变形数学模型。
- So how to confirm the superstructures' thermal deformation well and truly is the one key of analyse the jointless bridges' loaded properties. 因此如何准确计算桥梁上部结构的温度变形是分析研究无伸缩缝桥梁受力性能的关键之一。
- All of these are induced to minimize the thermal deformation and damage of resonator mirrors and windows in high power laser. 阐述了用来控制和改善高功率激光器腔镜及其窗口热变形产生的破坏的几种技术,如水冷技术、半导体致冷技术和相变致冷等技术。
- The effects of the number, length and width of the slots on the thermal deformation of a circular sawblade were investigated in this paper. 本文研究了圆锯片径向槽的数量、长度、宽度对圆锯片热变形的影响。
- Forecasting Research of Thermal Deformation Based on the Relationship of Energy Input and Dissipation of NC Machine FAN Jin-wei, ZHANG Zhe, YANG Lei, et al. 基于能量输入与耗散关系的机床一维轴热变形预报研究。
- Because of the thermal deformation at high working temperture,the side losse core and derecting mechanisms of die-casting mould will be blocked during working. 压铸模的工作温度较高,在工作温度时结构的热变形会使侧向抽芯结构和导向机构产生卡滞现象。
- Deformation errors of the main girder and the cable tower should be eliminated through adjusting the cable force of all hangers, to get the satisfied force errors. 而对于主梁和索塔的变形误差,则需要进行全桥吊索索力的调整加以消除,以获得令人满意的吊索索力误差。
- Huang, Shyh-chour, 1995, “Analysis of a model to forecast thermal deformation of ball screw feed driev systems”, Int.J.Mach.Tools Manufact.Vol. 35, No. 8, pp. 1099-1104. 孟令人,1998,高精度工具机热变形补偿控制系统,国立台湾大学,硕士论文。
- The relationship between high-temperature ductility,intragranular strength and dynam-ic precipitation of carbide of hot work tool steel during thermal deformation is investigated. 研究了碳化物在热变形过程中的动态析出量与钢的高温塑性、晶内强度的定量关系。