| 原産地: | 中国(本土) | 銘柄: | jyee | モデル番号: | Jyd-04sanxie | 入力電圧: | 380 | 重量: | 60 | 次元: | 1500*650*500 | 使用法: | プロジェクション溶接 | 溶接圧力: | 10 | 提供される売り上げ後のサービス: | 利用できるエンジニア機械類を海外に整備するため | インバータ周波数: | 4khzの |
1, used to weld the mounting plate of the stepping motor in a notebook.
2, the workpiece actually is galvanized steel sheet with 1-4 bulged points.
3, can weld 1-5 points.
4, max current output:4k.
5, two hands together to start the machine so to avoid hurt.
Comparison in the inverter spot welder and traditional capacitance Energy storage spot welder | ||
| Inverter spot welder | Traditional capacitance Energy storage spot welder |
Current characteristics | 1, Pulse DC current. 2, Welding cycle min 0.25ms(4kHz), high precision. 3, Constant current output,detect and feedback in every cycle. 4, Avoid the power fluctuations. 5, Accurate and Digitizing control. | 1, Capacitance discharge curve. 2, Welding time can not be changed. 3, Current output depend on the line voltage which is unstable, no detect or no feedback. 4, Rough and Simple control.
|
Long-term stability | Good stability for long time, need not change any element in life time. | Capacitance is consumables. Manual detect and change new regular is needed. |
Welding speed | Also named switching power supply, high welding speed, can weld 3000 times per minute Suitable for automatic machine. | Need time to charging the capacitance, so welding speed is largely discount. Faster and more unstable. |
Energy saving | 50% less than capacitance energy welders |
|
Volume and weight | Smaller and lighter. | Heavy and occupy more space. |
Electrode influence | Low loss, longer use time. | High loss. |
Price | Expensive for buying, cheap for using. | Cheap for buying, expensive for using. |
