What causes a plasma cutter to not work?
The compressor is short of air. The pressure adjustment of air conditioning valve of the plasma cutting machine is too low. There is oil pollution in the electromagnetic valve. The air channel is obstructed.
Why is my plasma cutter sputtering?
This is caused when the high frequency can’t penetrate the high-pressure barrier that exists between the electrode and nozzle. To correct this, double-check the factory-recommended settings for gas pressure and flow to ensure that the pressure is at the right level for optimal performance.
Why does my plasma cutter cut on an angle?
This problem usually indicates that the nozzle has failed, the torch is out of square or the electrode and nozzle are misaligned. These variables cause the arc to deviate from a straight path through the material. Often one side of a square part will have a positive bevel and the opposing side a negative.
How long do plasma torch consumables last?
Typical life time of a set of consumable should last about 1 to 3 hours for about 120 A of mechanized cutting, it’s in function of the job. Cutting at lower current may gets longer consumable life.
Which of the following is a common issue when plasma cutting?
13 Most Common CNC Plasma Cutter Problems and Solutions
| Problems | Cause of Issue |
|---|---|
| Plasma cutting torch burn out | 1. the metal pressure cap is not compressed |
| 2. cutting torch conductive joints loose, broken cable trachea, water-cooled torch interface leakage | |
| 3. cutting torch joints poor insulation |
What air pressure is required for plasma cutting?
between 55 to 70 psi
For the majority of the Everlast product line, air pressure required to operate the torches is anywhere between 55 to 70 psi. Low amperage cuts will require less air pressure for more stable operation, sometimes down to 45 psi or so, or the arc will be blown out.
Why does my plasma cutter keep turning off?
The cutter nozzle has a second set of channels. These channels release a constant flow of shielding gas around the cutting area. The symptoms are often that the plasma cutter won’t initiate an arc on the metal, or the arc will start and stop erratically while you’re cutting.
What factors affect the bevel angle left on the sides of all plasma cuts?
Several things can affect bevel angle, including correct torch height and proper torch squaring.
When should I replace my plasma cutter consumables?
As you use the electrode, the hafnium/tungsten becomes molten and pieces of it start to blow out through the nozzle as you cut. It develops a pit at the front of the electrode. Once that pit depth is over 1⁄32, it’s time to change the consumable.
Does plasma cutter need compressed air?
Beyond choosing the right size air compressor for your plasma cutter, it is critical that you ensure the air that reaches your plasma cutter is high quality air. Without it, your parts will not look good and your consumables will not last long.
Is the Hypertherm hpr260xd power supply still available?
Note: The HPR260XD power supply is no longer manufactured. However, Hypertherm continues to make original torches, replacement torches, consumables and repair parts. Our Technical Service Associates will continue to support this product.
What do I get with a Hypertherm subscription?
As a valued Hypertherm customer, you receive an all-access pass to everything you need to maximize the life of your cutting system and keep it cutting at its best: consumables, service parts, preventive maintenance, technical information, training, and upgrades. Get technical service and troubleshooting support for your Hypertherm equipment.
What is the hyperformance hpr260xd plasma cutting system?
The HyPerformance ® HPR260XD plasma system has been designed and built for maximum performance and productivity in x-y, bevel and robotic cutting operations.
What is included in the Hypertherm consumable kit?
Designed especially for your HPR260XD system, the Hypertherm consumable kit contains all the necessary consumables and accessories you need to get up-and-cutting. Customers can choose either mild or stainless steel/aluminum consumable starter kits.