45 mm in fin wavelength pressed by the same cold mould at low Reynolds number and the mould wear regulations as well as lifetime were quantitatively discussed.
45 mm的6种锯齿型翅片进行低雷诺数下传热和阻力性能的试验研究,并对翅片模具磨损规律和寿命进行了量化的探讨。
An adhesive wear model based on fractal parameter is derived on the grounds of adhesive wear theory by modifying the M-B fractal contact model.
在对Ｍ－Ｂ接触分形模型改进的基础上，根据阿查得粘着磨损理论导出了基于分形参数的粘着磨损模型。
Effect of the Parameters of New Resistance Wall on Wear Resistance of Crankshaft Finish Forging Die
新型阻力墙结构参数对曲轴终锻模磨损的影响
Study of High-temperature Wear Performance of Cast Hot-forging Die Steels;
精铸热锻模具钢高温磨损性能的研究
High-Temperature Wear Behavior of a Newly Developed Hot-Forging Cast Die Steel
新型铸造热锻模具钢高温磨损行为的研究
Effects of Mo Content on High-temperature Wear Property of Precision Cast Hot-forging Die Steel
钼含量对精铸热锻模具钢高温磨损性能的影响
Wear Mechanisms and Mathematical Models of Steel Balls in Wet Grinding;
湿式磨矿中钢球磨损机理与磨损规律数学模型的研究
Pattern recognition method for wear mode of diesel engine based on the fuzzy clustering
基于模糊算法的柴油机磨损模式识别
The Fatigue Wear and Wear-resistance of EDM Layer of Cold Stamping Die
冷冲模电火花加工层的疲劳磨损与耐磨性
Abrasive Particle Wear Research of Die Steel Processed to Bionic Non-smooth Surface by Laser;
仿生非光滑表面模具钢材料磨粒磨损研究
Research on the Method of Wear Pertern Recognition Based on Wear Particle Analysis;
基于磨粒分析的磨损模式识别方法研究
Research on Micro-scale Abrasive Wear of TZNT Titanium Alloys in Simulated Body Fluid Environment;
模拟体液环境下TZNT钛合金微磨粒磨损研究
Research on Mapping Model Between Wear Debris and Worn Surfaces in Sliding Bearings
滑动轴承磨损表面与磨粒信息映射模型研究
Micro-abrasion Performances of TAMZ Alloy in Simulated Body Fluid
模拟体液环境下TAMZ合金的微磨粒磨损行为研究
A Mathematical Model to Predict the Erosion of BF Tuyere Due to the Pulverized Coal Injection
煤粉喷吹使高炉风口磨损的预测模型
The Profile Control of CSP and the Study on Roll Wear Model;
CSP板形控制及工作辊磨损模型研究
A Simulant Experiment Study of the Silicon s Mechanism in the CMP;
单晶硅片CMP磨损机理的模拟试验研究
Numeric Stimulate Pattern of Eccentric Circle Institution Wear;
偏心圆机构系统磨损的数值仿真建模
High-temperature Wear Behavior of 3Cr2W8V Hot-forging Die Steel
3Cr2W8V热作模具钢高温磨损行为的研究
The prediction of the punch wear based on the analysis of the shearing surface
基于剪切面分析的冲裁模具磨损预测
