Things To pay Attention To During Mild Steel CNC Plasma Cutting Machine Operations

Mild steel cnc plasma cutting machine are currently used more and more widely, It is mainly used in the metal cutting industry of mechanical and electrical products shell processing, lighting industry, ventilation ducts, advertising signs, process decoration, iron gardens, automobile manufacturing, ships, electrical accessories, chassis cabinets and other metal

Things to pay attention to during plasma cutting operations

When performing plasma cutting operations, the operator should stand upwind. The air can be drawn from the lower part of the worktable to ensure that you will not inhale the toxic gas generated during plasma cutting.

When cutting, if the no-load voltage is too high. Check the electrical grounding, zero connection, and the insulation of the torch handle in time. Insulate the workbench from the ground, or install a no-load circuit breaker in the electrical control system. The high-frequency generator should be equipped with a shielding cover. After the high-frequency arc is used, the high-frequency circuit needs to be cut off immediately.

Multifunctional plasma cutting machine,with drill head and marking head, For multiple purposes

Rotary axis cutting

Saw tooth working table

Use in a Variety of Industries

You'll find the plasma cutting process used across numerous industries, from creating custom art and signs to cutting aluminum to manufacturing finished parts. Automotive repair regularly employs plasma cutting, as custom parts are needed to fit different types of vehicles. However, multiple industries utilize this form of welding.  

Here are some other industries utilizing this affordable cutting process:

Industrial Construction – bridge construction

Metal Centers – salvage and scrapping metal

Manufacturing – factory maintenance and shipbuilding

Across each industry, both manual and mechanized plasma cutters are used. The equipment utilized all depends on what is needing to be cut and the mobility required. For example, construction work is performed remotely, not in a fixed building, which means you can't take mechanized cutters entirely with you out onto the job site. 

 Features of mild steel cnc plasma cutting machine:

(1)Max cutting speed can reach to 10m per minute while precision keep withnin 0.3mm.

(2)Less and tidy incision ,no cutting slag or need of after treatment.

(3)High configuration for numerical control system ,stable performance.Automatic arc

    striking can reach to 99% success rate.

(4)Adopting swift clamp to avoid workpiece moving and greatly reduce the cost.

Cutting equipment

Plasma cutting system is mainly composed of gas supply device, water device, power supply and cutting gun.

The water-cooled gun also needs cooling circulating water device.

Cutting equipment

(1) Air supply unit

The main equipment of air supply device for air plasma arc cutting is an air compressor larger than 1.5KW, and the required gas pressure is 0.3-0.6mpa.

If other gases are selected, bottled gas can be used for cutting after decompression.

(2) Power supply

plasma sheet metal cutting machine adopts DC power supply with steep drop or constant current characteristics.

In order to obtain satisfactory arc starting and stabilizing effect, the no-load voltage of the power supply is generally twice that of the arc voltage.

The no-load voltage of common cutting power supply is 350-400v.

(3) Cutting gun

The specific form of the cutting gun depends on the current level of the cutting gun. Generally, the air-cooled structure is adopted for the cutting gun below 60A, while the water-cooling structure is used for the cutting gun above 60A.

The electrode in the cutting gun can be pure tungsten, thorium tungsten, bell tungsten rod, or inlaid electrode.

Cast tungsten is preferred as electrode material.

It has the advantages of simple cutting and cutting of all kinds of non metal materials.