Objective The flaw detection sensitivity of industrial computed tomography to welding sample was studied.
目的研究工业CT对钎焊焊接试样内缺陷的检测灵敏度。
At the same time the check and test data of sample welding and simulating practical stop up welding sample are given.
同时给出了试样焊接、模拟实样堵焊试样的检测试验数据。
Based on summing up others' experience, this paper research the direct method to calculate and simulate the temperature and stress field at the same time through a board surfacing welding sample.
在总结前人经验的基础上，通过平板堆焊实例利用直接法同时计算焊接温度场和应力场，模拟出了焊接过程。
Sample of Test Head product that requires tubings and sheet metal bending, welding, machining, plating and painting on covers. Rough dimensions provided.
样本测试头产品，需要管材和板材折弯，焊接，机械加工，电镀，表面喷漆。提供非精确的规格。
Experimental results show that the system can be used to sample signal, analyze and display waveform on welding field.
试验结果表明，所设计的系统可以应用到焊接现场进行信号采集、分析处理、及液晶显示。
If adopting computer set sample, it can improve not only linked line precision but also welding efficiency, and ensure welding quality.
若采用计算机放样，不仅可以提高相贯线的精度，提高焊接效率，而且使焊接质量有了保证。
Processing projects: shearing, bending, stretch bending, roll bending, roll round, welding, drilling and tapping, customer sample processing services.
加工项目：剪板、折弯、拉弯、卷弯、卷圆、焊接、钻孔攻牙等，客户来图来料加工服务。
A hidden danger in the high voltage power supply of the ELA-120/6 electron beam welding machine is found, countermeasures to remove the danger are discussed and an ameliorated sample is made.
分析了EAL-120/6型电子束焊机高压电源存在的安全隐患，提出了消除隐患的措施，给出一种改进实例。
A hidden danger in the high voltage power supply of the ELA-120/6 electron beam welding machine is found, countermeasures to remove the danger are discussed and an ameliorated sample is made.
分析了EAL-120/6型电子束焊机高压电源存在的安全隐患，提出了消除隐患的措施，给出一种改进实例。
应用推荐