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- cutting force delay 剪力滞效应
- The instantaneous cutting force of the edge brings two br... 在一次完整的切削过程中,整个刀齿的瞬时切削力产生两次突变。
- Appling dual cylinder to drive,which reaches the high-tonnage cutting force and saves the energy. 采用双缸驱动,达到高吨位裁断力,节省能源消耗。
- Considering the die-cavity roughing being a 2.5D cutting, a novel cutting force surface model is created based on orthogonal cutting tests. 鉴于模具型腔粗加工常采用2.;5维加工,提出一种通过正交切削试验建立切削力曲面模型用于模具型腔粗加工进给率优选的新策略。
- Based on the analysis of the milling theory of the mill-tenon machine, the cutting force and power are calculated. 分析了数控开榫机的铣削原理,介绍了开榫用的各种刀具。
- The variation of cutting force and cutting temperature for Al-Si alloy cutting with diamond cutter are investigated. 研究金刚石刀具切削硅铝合金时切削力和切削温度的变化规律。
- The crystallographic nature of cutting force variation was analyzed based on Crystal plasticity. 作者还根据晶体塑性力学理论,分析了产生这种变化的根源。
- Bad weather forced delay in the scheduled test flight of an unmanned prototype moon rocket today. 受恶劣天气的影响,原定今天的的无人首次月球火箭飞行测试被迫推迟。
- With the structure of protruding grind surface, strong cutting force, fast releases of heat and perfect outlook for grinding surface. 凸状研磨面结构,切削力强,散热快,研磨加工面美观。
- By wavelet analysis, the cutting force signals of the bulk amorphous alloy was disposed to get it signal characterizations. 对大块非晶合金的切削力动态信号进行小波分析获得信号的能量分布特征。
- Aiming at little fluctuation of cutting force of glass bulb panel's surface, the best tool path is three dimension and the second is furthest highness. 以切削力波动最小为目标,加工屏凸模表面刀具切削路径优先选择三维偏置法,其次选择最佳等高法。
- Budget cuts forced the lay-up of several ships. 预算削减使得几条船被搁置不用。
- The unique features of EMEM make it suitable for the applications that require nearly non external cutting force, parts... 几乎没有切削力、工件基体保持常温、污染低等加工特点,可适应一些特殊加工要求。
- In this study we investigate the effects of blade line speed and feeding speed on the cutting force, examine the photomicrograph of the cut off face. 理论部份,本研究以正交切削模式为基础,配合弓锯锯削模式,以建立切削参数与切削率间之关系。
- The punch can make lateral movement automatically with easy operation , strong cutting force , bimanualness and high safety . 冲头可自动横移,操作省力,裁断力强,双手操作,安全性高。
- The model of angle of chip flow and the model of cutting force of CMFDare established using“Similar 2D”methods and minimal energy methods. 用“类二维”法和最小能量理论,建立群钻流屑角模型和钻削力预测模型,推导了群钻钻削能的理论计算公式。
- The cutting force and machined surface quality during high speed milling a typical Al alloy C shape workpiece are experimental investigated. 对高速铣削典型铝合金框架结构工件时的切削力和加工表面质量进行了试验研究。
- A predictive model of cutting force was developed by using a full-factorial experimental design and multi-linear regression technology. 应用全因子实验设计和多元线性回归技术建立了切削力预测模型,采用方差分析方法检验了预测模型的拟合度及各独立输入参数的显著性。
- The 5th lumbar has what slide ahead to cut force on sacrum, banking angle spends bigger its cut force bigger. 第5腰椎在骶骨上有向前滑动的剪力,倾斜角度越大则其剪力越大。
- Twoprocess mode can be ed, single or continuous. The clamping force of hold down device will in crease when cutting force increases. 两种使用模式给客户选购,单次或连续。另压片力会随着剪切力增加而自动调节。