spark welding

Keep the workshop air circulating well; avoid fire accident caused by hot air and welding spark.

车间内应保持空气流通, 避免因空气过热或焊锡火花引起火灾发生.

Fine thermocouple with tip diameter less than 0.02 mm was fabricated from commonly available couple wires ( diameter 0.1 mm) under the monitoring of a microscope and by way of electrochemical erosion and spark welding.

尝试在显微监视条件下通过电解腐蚀方法，用直径100μm的普通热电偶丝制作尖端直径小至10-20μm的微细偶丝，经电火花焊接形成微细热电偶。

Diamond Tools, Posalux Tools, Engravement Tools , Spark Welding Electrodes, Machinery and Equipment.

采购产品金刚石工具, 工具, 雕刻工具,星火焊机, 电焊, 机械及设备.