A lot of people in the construction and repair work use a semi-automatic welding machine "Aurora Overman 180". Reviews about this unit are mostly positive. And the operating mode of the device allows you to use it as long as possible, both for professional and domestic tasks.
Features of using the tool
The AuroraPro Overman 180 inverter is used in the MIG-MAG shielding gas medium for semi-automatic welding. The areas of use of the device are as follows:
- production;
- construction - professional and amateur;
- car service and garages.
No matter where exactly you will use this unit, it will perfectly help you in your business. And the range of available welding operations performed with its help is very wide.
Management and Benefits
Semi-automatic welding inverter “Aurora Overman 180” is controlled using special parameters located on the front panel. Thanks to them, you can configure it properly.
The key advantage of the device is that it can be cooked in networks where large drawdowns of the supply voltage occur. Aurora Pro Overman 180 is able to successfully perform tasks, even if the voltage drops to an indicator of 140 volts.
What can the unit do?
On the Internet, people are very good at the Aurora Overman 180 semi-automatic welding machine. Reviews say that with it you can perform a large number of tasks. For instance:
- sheet metal welding;
- metal structures with extended seams;
- bodywork;
- welding of carbon and stainless steel, aluminum and other non-ferrous metals.
Work is carried out by means of a wire from 0.6 to 1 mm in size, a suitable medium for this is an inert or active shielding gas.
Instrument design
The Aurora Pro Overman 180 tool has infinitely adjustable inductance, current and welding voltage. This allows for easy setup before work. You can adjust parameters such as penetration depth, roller shape and arc stiffness. This all affects the quality of work of such a device as a semiautomatic welding machine.
The wire feed is also adjustable from slow to fast. And the high stability of arc burning and the reduction of spray formation can increase the level of safety of the tool. It also improves the quality of welding and reduces the consumption of wire - filler material.
This model uses modern inverter technology MOSFET. It works thanks to TOSHIBA transistors, this allows you to increase the efficiency of the device by more than 80 percent.
Terms of use
In what conditions and how can I use the Aurora Overman 180 welding semiautomatic device? Customer reviews indicate that in a normal environment, they can work at temperatures ranging from 10 degrees below zero and up to 40 heat. Relative humidity should be a maximum of 80 percent. And in an argon atmosphere, it is allowed to use oxygen in conditions of + 1-2%.
Also, if you are working with AuroraPro Overman 180, then you must follow these rules:
- the device must be grounded by means of a conductor connected to a special terminal on its rear panel;
- Before turning on, do not forget to check that the current frequency and voltage correspond to the parameters of your unit;
- you need to periodically clean it from dirt and dust that accumulate from the inside. This is done with the help of compressed air, the jet of which can not be strictly directed at the electrical components of the device so that they do not break;
- after the end of work, if the device was in a low temperature for some time (5 degrees or lower), then it cannot be turned on for at least 2 hours after being transported to a warmer place. This causes condensation to form;
- semiautomatic device is used only in protective gloves, shoes, clothes and a mask.
Specifications
The Aurora Pro Overman 180 device has dimensions equal to 482 by 197 by 466 mm. Its power is 5.2 kW. The welding current indicator is from 40 to 175 A. It has an air cooling method. Possible types of welding are as follows:
The open circuit voltage indicator is 42 V. The device has a constant type of output current. The operating voltage of the welding machine ranges from 16 to 22.50 V, and its power is 4.70 kW. At maximum current, the duration of its inclusion is 60 percent.
Other indicators
The Aurora Pro Overman 180 welding machine has an internal coil arrangement. The minimum metal thickness is 0.60 mm, and the wire is fed at a speed of 2 to 15 meters per minute.
The efficiency of the unit is 80 percent, the degree of protection is IP21, it is also assigned such an insulation class as F.
Light weight and compact dimensions allow you to easily transfer the device from place to place and work even in small rooms. The recommended voltage is 220 V, you can connect it to a conventional network.
The welding machine can work with thick and thin metals. And thanks to the optimal diameter of the gas-free wire, it is possible to make seams that are different from each other in depth and width.
Options and cost
The device consists of such components as:
- one burner per three meters;
- three-meter cable 25 mm;
- one clamp per mass 300A.
Without these devices, the operation of such an assembly as a semi-automatic welding machine Aurora Overman 180 is impossible. Its price in specialized stores is about 25 thousand rubles. Compared to similar tools, it is lower.
Structural features
On the welding machine of this brand, the control panel is equipped with levers for adjusting parameters such as:
- welding current;
- inductance;
- voltage;
- wire feed speed switch;
- working condition of the tool.
A universal connector helps in case of need to change the burner.
How wire is fed into the device
When you are engaged in welding, an important criterion for successful work is the availability of reliable and high-quality mechanisms that feed the wire. Their key advantage is that they facilitate your actions. After all, the wire is fed directly to the welding destination.
Previously, a pushing or pulling device was used for this, but now a multifunctional device equipped with an electronic control system is used. Control of operating parameters greatly simplifies welding.
There are three types of devices that differ depending on the method of wire drawing:
- Pushing devices are the most common. Do not burden the torch and facilitate the welding process. They must be installed next to the device and, through a special guide channel, drag the wire so that it reaches the tip.
- Pulling action - this mechanism gathers inside the device in the burner body and feeds the material to itself. Thanks to him, you can work if you need it with sleeves of increased length. But this device makes the burner heavier, which slows down its effect.
- Combined - combine the properties of the previous two mechanisms. Meet very rarely.
In these mechanisms, schemes consisting of 2 and 4 rollers are used, it all depends on the wire diameter. For maximum use double. It includes pinch and drive rollers.
If you need to work with a very thick wire, then two more mechanisms are required. Due to this, the supply to the desired zone will be more stable, even if the mechanism is not located next to the burner.
The wire moves due to the pressure between the rollers. Its diameter should be less than in the channel. If it is larger, then the mechanism will not provide stable movement.
What buyers say
And what is the opinion of buyers about the welding semiautomatic device “Aurora Overman 180”? Reviews on the Internet about him are mostly positive. Based on them, we can distinguish such advantages of the tool:
- build quality;
- the presence of sensitive settings;
- excellent mechanics;
- wide range of applications.
Of the shortcomings, commentators highlight the high cost of the apparatus. But, in their opinion, for such a quality it is justified.
Many say that in comparison with other, more budgetary models of devices, the tool works faster, with its help it is possible to weld even rotten structures made of metal-plastic and other materials. Most buyers, many of whom are both professional welders and amateurs, are clearly advised to buy Aurora for others.
This semiautomatic device has a reasonable price, according to some people, after it I no longer want to use less expensive tools, and the quality and result of the work performed exceeds all possible expectations. Sometimes it's better to try it yourself than to hear or re-read a lot of reviews. After all, everyone, as you know, has an opinion on everything.