Fiber laser cutting machine helps air supply pressure limitation
Fiber laser cutting machine is integrated in the application process. The atmosphere shrinking machine will provide a solid atmosphere activity to ensure that the cutting process will cause sticking to the cutting appearance due to high temperature, because the atmosphere plasma supplied by the fiber laser cutting machine and the atmosphere shrinking machine The arc cutting flame is injected vertically into the metal appearance deflection. In the actual cutting process, the vertical appearance of the cutting surface remains relatively unstressed. Contrary to this, cutting at the high and low ends of the vertical plane may cause excessive residual adhesion. If the output atmosphere pressure of the fiber laser cutting machine and the atmosphere shrinking machine increases, it may affect the consolidation of the plasma arc flame and the effect of cutting and grooving.
Following the development and implementation of domestic CNC air duct fiber laser cutting machine technology, the application of CNC plasma cutting technology is relatively mature. Compared with ancient fiber laser cutting machines, CNC fiber laser cutting machines have three characteristics: high obedience , High precision, high consolidation characteristics, suitable for mass manufacturing and strict product processing, in the unified time, avoid collision and radiation protection assembly placement application, more energy saving, environmental protection, no pollution, no radiation.
So the pressure is not enough, what, the input of the atmosphere shrinking machine is not enough, the atmosphere regulating valve of the cutting machine is used to regulate the pressure is too low, the solenoid valve, oil, and gas are not stagnant. Therefore, we are focusing on the application of observing the output pressure of the atmosphere shrinking machine. If it does not meet the requirements, we can adjust the pressure or test the atmosphere shrinking machine. Including if the input pressure has reached the request, it should be properly adjusted to check the atmosphere filter pressure reducing valve, and the performance of the instrument can meet the cutting request. Otherwise, it responds to the usual protection of the atmosphere filter pressure reducing valve to ensure that the atmosphere is dry and oil-free.
Those aspects of fiber laser cutting machine lead configuration needs to pay attention to
Today we will talk about the points that should be paid attention to when placing fiber laser cutting machine lead-in lines:
The length of the lead-in wire is determined by the thickness of the cut sheet, and the length of the ordinary lead wire should be lengthened as the thickness increases. In order to ensure the quality of the workpiece, the goal of placing the cutting lead is not to simply place the penetration point, that is, the ignition point, in the part appearance, but at an interval outside the part, and then enter the appearance of the workpiece after a section of the cutting line. This line is usually called Cut the lead or lead-in.
1. The placement of the lead-in line in the cutting part:
(1) Straight lead. In actual cutting, straight leads are very often used, but a dent and a small tail are easily left at the beginning and end of the cutting. When the cavity is square, the lead is usually cut from a certain corner, and the round cavity is generally not required.
(2) Round lead. If higher quality cutting nodes are required, round leads are very good.
2. Leads generally accept straight leads when the fiber laser cutting machine cuts the shape of the workpiece.
3. The lead-in line should be as short as possible under the environment that does not affect the perforation and cutting, and its lead-in deviation should be as close as possible to the operating deviation of the fiber laser cutting machine. The slag splashed during the perforation survived to fly to the cutting machine, and should fly in the opposite direction of the starting operation of the cutting machine.