Effect of rolling oil on the surface quality of annealed aluminum foils;
轧制油对铝箔退火表面质量的影响
Experimental research on surface quality in two-dimensional ultrasonic grinding of nano-complex ceramics;
二维超声磨削复相陶瓷加工表面质量的试验研究
Effects of additives on the surface quality of cathode zinc;
添加剂对电锌表面质量的影响
Bye the instance of the U-bending,this paper analyses how the construction of the bending die will impact the surface finish of the bending part,proposes some construction of the U-bending die for improving the surface finish of the bending part.
以U形弯曲为例,分析了弯曲模结构对弯曲件表面质量的影响,提出了提高工件表面质量的几种弯曲模结构方案,并着重介绍了其设计要点。
The effects of α-starch on properties of moulding sand and surface finish of steel casting are studied.
研究了α淀粉对型砂性能和铸钢件表面质量的影响。
A mirror surface finish on hard and brittle materials is achieved by electrolytic in-process dressing(ELID) grinding,oxide layer on the metal bond diamond wheel surface playes very important role.
同时,在磨削效率和加工工件的表面质量等因素的综合分析基础上,对电解电压参数进行优化,在本试验条件下,最佳实验参数为90 V。
The experimental results indicate that the minimum discharge voltage of piercing ascents with the increasing of blank thickness and cross section quality is better when the discharge voltage is higher than the minimum discharge voltage under the same blank thickness.
研究结果表明:冲孔所需最小成形电压随着板料厚度的增加而增加;对于同一厚度的铝板,当电压大于最小冲孔电压时,电压越大,断面质量越好;在3种成形方式中,板坯上下放置弹性传压介质的成形方式毛刺区域最小,断面质量最佳,但所需能量最大。
An analysis was made on the influences of big-clearance blanking to the cross section quality of the parts and to the wear of the dies.
对大间隙冲裁与冲件断面质量、模具磨损的影响进行了分析 ,并提出了提高模具寿命的具体方
A low temperature environment-friendly glaze formula for wine bottles was introduced, using SrO, B2O3 and BiO as the main fluxes with its fusion range between 900~1050℃, its optimal technical parameters were obtained and the effect of the preparation process on the glazing quality was discussed.
介绍了一种以氧化锶、氧化铋、氧化硼为主要熔剂,熔融温度范围在900～1050℃的适应酒瓶容器陶瓷环保低温釉的配方,并探讨了最佳工艺参数、生产工艺对釉面质量的影响。
General requirement of surface finish for hot rolled steel plates
GB/T14977-1994热轧钢板表面质量的一般要求
Analysis and Improvement on Surface Quality of CC Round Billet for Pipe－rolling with Mandrel Mill
连铸连轧圆管坯表面质量分析与改进
Technology Measures for Improving Surface Quality of Large Bore Valves
提高大口径阀门表面质量的技术措施
Surface Quality Study of Sapphire Crystal Grinded by Electrolytic In-Process Dressing (ELID) Method;
蓝宝石单晶ELID磨削表面质量研究
Surface Quality Study with the Electrolytic In-Process Dressing (ELID) on Quartz Glass;
石英玻璃ELID磨削表面质量研究
The Construction Design of the Bending Die for Improving the Surface Finish of Parts;
提高工件表面质量的弯曲模结构设计
Influence on clamping error of spares of contact surface quality;
接触表面质量对零件夹紧误差的影响
Perfect Descaling System,Improve Surface Quality of Midium Plate
改善除鳞系统,提高中厚板表面质量
Effect of Surface Quality on Phosphate Coating for the Cold Rolled Steel Sheet
冷轧带钢表面质量对磷化效果的影响
Research and Application of Parsytec in MaSteel
Parsytec表面质量检测系统的应用研究
Control technology of surface quality of 360mm×450mm CC bloom
360mm×450mm连铸大方坯表面质量控制技术
Experimental study on the quality of camber high-speed surface for NAK80;
NAK80材料曲面高速铣削表面质量实验研究
Study on Surface Quality Prediction for Web-Oriented NC Machining
面向网络的数控加工表面质量预测的研究
Study on the Online Detection System of Mobile Panel Surface Quality
手机面板表面质量在线检测系统的研究
Results show that dimensional precision and surface quality are fine.
研究结果表明,其尺寸精度和表面质量良好。
Study on Improving Surface Quality of Cemented Carbide WEDMed by Multi-cutting
电火花多次切割提高硬质合金表面质量的研究
The effects of different cutting thickness on surface quality and slice quality are studied in this paper.
研究了不同切削厚度对竹材表面质量与屑片质量的影响。
Figure 7-12 shows a body of mass m on a level surface.
图7-12表示水平面上质量为m的物体。