What is an inverter welding machine?
It is a type of welding machine with modern and advanced technology, whose power source has the ability to provide high current for welding. The input power cable of the inverter welding machine is a single-phase, two-wire type for 220 volt AC city current, which is converted to DC alternating current by a series of switches. The amount of output current and voltage of the inverter welding machine can be adjusted and during the welding process it is controlled by the output amperage of the welding machine. The inverter welding machine uses the world's latest technology and is very compact and light compared to the transformer welding machine, and it also consumes much less electricity.
Introduction to a variety of inverter welding machines
- دستگاه جوش برق
- دستگاه جوش CO2
- دستگاه جوش CO2 دبل پالس
- دستگاه جوش آرگون
- دستگاه جوش آرگون AC/DC
- دستگاه جوش آرگون پالسی
Difference of the inverter welding machine and recipient
Inverter, as mentioned, is a new generation of welding tools. In fact, they are electronic elements that convert the alternating current of city electricity into direct current with high frequency. Also, the frequency and voltage level can be changed to the desired level by amplifiers. This tool is both single-phase and three-phase. Also, this device is used in small and light cases such as welding workshops, and it will be most effective especially in the installation sector.
However, rectifiers are used for heavier work like transformers, with the difference that they are easily moved. Rectifiers are among the large welding machines that use two parts, inverter and transformer. Also, the amount of amperage received in inverters is 18 to 22 amperes when working. With the difference that rectifiers sometimes receive more than 25 amps and cause power fluctuations.
The function of the inverter welding machine
City electricity, which can be three-phase or single-phase, is first entered in the power source with a frequency of 50 to 60 Hz and then converted into electricity with a frequency of KHz. In this stage, the inverter unit of the device is inserted and the electricity is changed to a square wave current with DC frequency and finally, after passing through the ferrite core converters, a current is produced. Direct current is used for welding.
Some features of the inverter welding machine
- دارای جوش بدون قطع و وصل (جوش زنجیره ای) می باشد
- ایجاد حوضچه جوش و قوس الکتریکی مناسب
- فاقد هرگونه آلودگی صوتی می باشد
- امکان کنترل جریان در هنگام جوشکاری نسبت به نیاز کاربر
- بازدهی و قدرت بالا، سبک و کم حجم
- امکان جوشکاری به وسیله انواع الکترودهای رتیلی، قلیایی، سلولزی و انواع سیم و فیلرهای جوشکاری