isopach map

Design of Fresnel lens with big grooves and equal thickness based on the software Zemax;

基于Zemax软件的大齿距等厚菲涅尔透镜的设计

Design and analysis of ZD1894 equal thickness vibrating screen;

ZD1894等厚振动筛设计与分析

Two types of ST14 laser tailor-welded blanks with equal thickness of 1.

8 mm两种规格的ST14钢等厚激光拼焊板焊缝部位进行杯突试验,比较焊缝与母材杯突值;再对由这两种规格组合拼焊的不等厚激光拼焊板进行单向拉伸试验,检验拼焊板经拉伸后的断裂部位;分析焊缝区组织及其硬度变化,研究激光焊接参数变化对ST14钢拼焊板成形性能的影响。

Method of measuring roundness error based on equal thickness interference;

基于等厚干涉原理的圆度误差测量方法

Research of a video camera type experiment instrument for equal thickness interference;

摄像型等厚干涉实验仪器的研究

Algorithm for zone parameter calculation in annular subapertures stitching based on equal thickness interference;

基于等厚干涉的环形子孔径检测中环带参数的计算方法

CO_2 laser welding of tailored 5A02 aluminum alloy sheets with different thickness using filler powder;

铝合金5A02不等厚板的CO_2激光填粉拼焊

CO2 Laser welding of 5A02 and 5A06 aluminum alloys sheet with different thickness is performed with or without the addition of filler metal powder.

采用CO2激光器,在填加和不填加合金粉末两种条件下,进行了不等厚铝合金(5A02,5A06)薄板的激光拼焊,研究了影响焊接过程稳定性和焊缝成形性能的主要因素,并用有限元方法(FEA)对焊接过程的温度场和应力场进行数值模拟,分析了拼焊板的残余应力分布和变形特点。

The application of dual beam laser welding of different thickness blanks in automobile manufacture leads to decreases vehicle weight and reduces manufacturing costs effectively.

不等厚板激光焊接技术在汽车制造中的应用,有效地降低了车身重量,节约了生产成本。

Stabilizing the coal quality by adjusting aperture of banana vibrating screen;

调整不同孔径等厚筛稳定煤炭质量