1.
Mechanism of Small Hole Punching on Thick Blank and Study on Die Life-span;
厚钢板小孔冲裁机理及模具失效研究
2.
Comparison on the punching force of negative clearance blanking and common blanking
负间隙冲裁与普通冲裁的冲裁力研究
3.
The Analysis and Defense Measure of Thin Punch Destruction
冲小孔凸模破坏形式分析及预防措施
4.
Apply ANSYS in Optimizing Eyelet Clearance of Punching Die;
ANSYS在小孔冲模间隙优化中的应用
5.
FINITE ELEMENT ANALYSIS OF CREEP DAMAGE OF SMALL PUNCH TEST SPECIMEN AT ELEVATED TEMPERATURE
小冲孔试样高温蠕变损伤的有限元分析
6.
State of the art of small punch creep testing technique
小冲孔蠕变试验技术及其应用研究进展
7.
Influencing Factors Analysis and Application Study for Small Punch Creep Test;
小冲孔蠕变试验影响因素分析及应用研究
8.
Finite Element Analysis of Creep Damage in Small Punch Test Specimen at Elevated Temperature;
小冲孔试样高温蠕变损伤的有限元模拟
9.
Numerical Simulation of Heat-Transfer Characteristics of Swirling Impinging Jet with Micro-Aperture
微小孔径旋转冲击射流换热特性的数值模拟
10.
Half an hour later, Heyward stormed in, his face flushed.
半小时以后，海沃德气冲冲地闯了进来，面孔涨得通红。
11.
A small conical hole made in a piece of work with a center punch so that a drill can be accurately positioned within it.
中心孔，转柄孔在带中心冲头的工件上为使钻头准确放置而做的小锥形孔
12.
What is the overall price difference in percentage when quoting a short run (100000 times) or a medium run (1000000 times) metal stamping die set?
小量生产与中量生产用之冲裁模其价差百分比有多少？
13.
die-cutting machine, for paper or paperboard
纸张或纸板冲压裁剪机
14.
Large area of cutting platen makes it possible to cut largesized materials.
◆ 裁断压板面积大，可冲裁大尺寸材料。
15.
Start collaring with reduced throttle to the impact mechanism and feeding, let the bit work its way slightly into the rock.
开孔时，应采用最小的冲击和推进力，使钻头平稳地进入岩层。
16.
Research on Technologic Experiment about Edge Quality of Small-deep Hole Finished by Pulse Electrochemical Technology
基于脉冲电化学光整加工技术的深小孔棱边质量实验研究
17.
Analysis and Elimination of Raised Grain Defect during Fabrication of Numerical Control Small Punch Mesh Plate
数控小孔冲床网眼平板加工中的波浪纹缺陷成因分析及排除
18.
Stamp High-Density Eyelets on Stainless Thin Steel Plate and Optimize Mold Design;
不锈钢薄板高密度小孔冲压加工及模具优化设计