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  2015 Hua Fei CNC company dinner

• How to choose a suitable welding positioner?

• How to maintain the welding positioner?

• Rescue measures for CNC cutting machine with large cutting error

• How to protect a welding positioner?

• How to purchase a good welding positioner?

• Maintenance method of special welding chuck for positioner

• How much do you know about the classification of the welding rotators?

• Structure Types of Welding positioners

• The 8 principles for choosing a welding positioner

• Common fault problems and solutions of welding positioner

In the use of CNC plasma cutting machines, there will be some cutting slope problems. The following is the Huafei CNC to explain the reasons for this problem:

1. The service life of consumable parts such as cutting nozzle of CNC plasma cutting machine is divided into China and imported, and their normal service life is different. Some customers want to save consumable parts and use it beyond its service life limit, there will be a large cutting bevel, and excessive use of the cutting nozzle has a great impact on the life of the torch itself, we recommend that customers must replace the plasma cutting in time Consumable parts such as mouth, so as to ensure the quality of the product and the normal use of the cutting machine.

2. The groove is related to the arc voltage adjustment. If the height of the steel plate fluctuates, or there is deformation during the cutting process, the torch will automatically adjust its distance to the steel plate as the arc voltage changes, which also has a great impact on the cutting groove.

3. The distance between the cutting nozzle and the metal material also determines the size of the groove (generally 2-5mm for imports is better). It is particularly important to require the operator's experience here. A good operator will judge the optimal height of the cutting nozzle to the surface of the steel plate according to the thickness of the steel plate, which ensures the quality of the product without affecting the cutting efficiency.

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