What is the high quality laser cutting machine

17 Jun 2021

As fiber laser cutting machines continue to go deep into the market, more and more high quality fiber laser cutting machines have been developed. They have high-speed cutting speed and excellent workpiece processing quality, which optimize the cutting speed and cutting capacity.

Hymson laser provides the high quality fiber laser cutting machine in china. In this article, we will take HF-B/C/G/H series of sheet metal cutting machines as an example to explore details about all the ins-and-outs of fiber laser cutting machines and illustrate what is the high quality laser cutter, so as to drive your manufacturing operations to new heights.

Parts of fiber cutting machines

1. Honeycomb mortise and tenon structure machine tool

● The rigidity of the patented design conforms to the standard of industrial machine tools, with high strength, high precision and high tolerance. The internal stress generated by the material itself and welding can be eliminated by high temperature treatment.

● The bed adopts mortise and tenon welding multiple keel structure to guarantee the stability and accuracy of the machine tool in high speed movement.

● The cutting beam of cnc fiber laser cutter is made of aluminum alloy, which has the advantages of light weight, strong rigidity and small inertia.

● Follow the design standards of large machine tools, and this machine tool pass the test of data simulation analysis and durability;

● Ensure the stable structure of the machine tool and the long-term stable operation of the equipment.

HF 6025G cnc laser steel cutting machine bed

HF 6025G laser cutter counter pull table

2. Floating End

This beam uses honeycomb structure beam design and has the advantages of high strength, high rigidity, light weight, which can guarantee the superior dynamic beam.

● The overall beam has been raised to avoid being affected by heat.

● The aluminum beam of laser cutting equipment can reduce the weight of the entire movement while ensuring the force and dynamic performance

● The bed will be affected by external forces for a long time. Therefore, one end of the beam is designed as a floating structure. The main purpose is to offset the influence of effect of the parallelism of the datum on both sides when the bed is in long-term use. According to the test, the cutting precision is guaranteed obviously.

3. Compensating beam of laser cutting equipment

The unique beam structure design reduces the processing difficulty through structural optimization. Also the beam reduces the force of thermal expansion and cold contraction on the moving parts, and improves the service life of the whole machine guide rail and reducer.

4. Z axis and protection of optical fiber laser cutting machine

● Z-axis adopts cast aluminum slide seat, which is processed and formed as a whole to ensure the stability of cutting movement.

● In the cutting process will produce a large number of molten iron splash and light source radiation. In Figure 1, red fireproof cloth is placed around the perimeter of the beam to shield the laser source and sparks.

● Add radiation-proof glass on both sides of Z-axis; According to the tester: when the distance between the two sides of the machine tool is 0.5m to 1m, the radiation of the light source can be effectively blocked when cutting, and the cutting situation can be observed through the plexiglass.

5.Lathe bed support

● The bed is installed and fixed with main support and auxiliary support

● Function: the bed body of cnc sheet cutting machine is widened, in order to avoid the bed body in long-term use under the action of external force, resulting in the parallelism is affected.

● Due to the large load in the cutting area and the frequent loading and unloading, several common influencing factors (including the heat generated by gravity, vibration and cutting) can not be avoided in the middle process.

So the purpose of the middle three auxiliary support is to support the cutting width, the force through (support column) directly to the ground rather than directly applied to the body of the cleaning bed, so as to ensure stability of the bed.

Remarks: The green part in the picture is the main support of the bed, and the red part is the auxiliary support

6. Intelligent follow-up ventilation system

● Using partition and segmented air extraction, reducing unnecessary energy consumption with the follow-up control of each partition cylinder action.

● Only open the air vents in the cutting operation section, so as to obtain more concentrated and strong wind, and better dust removal effect

7.Precision gear drive

● Precision machining high precision gear and rack, after fine cutting, grinding processing

● High matching precision, high bite rate, more smooth and quiet rotation

● Compact load driving structure, effectively reduce the driving torque, vibration suppression

● The double drive gantry motion system can achieve higher acceleration and faster moving speed effect

8. Laser cutting head

● Automatic focus system

● Lightweight design, fast acceleration

● No drift distance sensor

● Continuous monitoring of protective lenses

● Closed light path protection

● Automatic punching

● Cooling technology to quickly cool the surface temperature of sheet metal

●LED operation indicator light shows cutting head status

● The monitoring data can be read on the mobile terminal or CNC system through the wireless network

● There are pressure sensors in the cutting head and nozzle

Cutting Technology of Laser Cutter

1. Leapfrog Cutting

● The new leapfrog function based on CNC eliminates the disadvantage of “rectangular” motion or false leapfrog of the cutting head.

● Adopting the motion of a parabola, with jumping and falling based on CNC to achieve real-time control and with accurate and rapid positioning, thus significantly improves the efficiency of processing.

2. Automatic Obstacle Avoidance

● When a workpiece cocks, the cutting head can identify it automatically and rise rapidly to avoid the obstacle and locate the position of the next workpiece intelligently

● To reduce the probability of collision between the cutting head and the workpiece; ② to guarantee the consistency of cutting during processing, thus improves the efficiency of processing; ③ to locate the position of the next workpiece intelligently, thus reduces the probability of integral transfer of a sheet and reduces the waste of sheets; ④ to reduce the workload of the operator and editor through the simple and intelligent operation.

3. Aluminum Alloy Burr-free Cutting (Optional)

● Burrs are easy to appear in aluminum alloy cutting, so additional manual or mechanical polishing is needed, which increases product production processes, thus reduces the productivity, extends the shipment cycle, and increases the production cost.

● Hymson’s “Aluminum Alloy Burr-free Cutting” process realizes no burrs, no wrinkles, high precision, no mold consumption, no need for repairing molds, saving of time of mold replacement, saving of processing fee, reduction of product cost, etc.

4. Rapid Perforation

Hymson’s characteristic new technology, which reduces the time of perforation and optimizes the whole process of perforation to achieve stable, fast, high quality perforation

● High Speed: To penetrate various sheets of medium thickness consistently and quickly within 200ms

● High Efficiency: To save time by over 80% as compared to the time of general perforation of 1-2 seconds

● High Quality: The perforation process is stable, without blasting. The technology is safe and efficient.

● Easy to Operate: Simple and intelligent, reducing the workload of the operator and edito.

5.Arbitrary Point Cut-in

● During the real production, when a part of the sheet is not cut thoroughly due to dust on a certain node on the sheet, insufficient gas, etc., the solution for general laser cutting machine manufacturers is resetting the system interface, that is, going through the process again from the start to the end of the procedure operation which is time-consuming, consuming a lot of materials, and high-cost.

● With Hymson’s “Arbitrary Point Cut-in” function, the cutting head can cut in at arbitrary point, without cutting from the start to the end, thus solves the problems of time-consuming, consumption of a lot of materials, high cost, etc.

6. High Speed Cutting

●

General rapid acceleration and deceleration, such as violent impact vibration, toothed rack break-off, etc., may damage the hardware of the lathe.

● Hymson’s “High Speed Cutting” function plans the cutting path in advance and optimizes the turning and the addition and subtraction process as well as the interpolation.

● Efficient: Significantly improving the acceleration and deceleration and reducing the time of acceleration and deceleration; increasing the efficiency of complicated workpiece processing by 30%

● Safe: Absorbing the shocks from acceleration and deceleration in cutting on the lathe to guarantee high speed processing of the machine and to protect the lathe against shocks

Pipe rectifying function of laser cutting machines

● Pipe bending center rectifying function, making three kinds of regular pipe (square pipe, rectangular pipe, waist pipe ) can realize the center offset function in the cutting process.
Also this function of steel laser cutting machine can ensure that the contour is in the center position of the surface of the pipe and reduce the asymmetry on both sides of the contour caused by the bending of the pipe.

Software of laser cutting equipment

● TUBEST is a integrated sheet metal CAD/CAM auatic programming softwaretom including design and production. Support CNC operation of the whole process, including drawing, automatic or interactive processing, CNC program simulation, manual and automatic cutting, processing program download and upload.

● You can directly input the graphics files generated by Solidwork software.

● Simple and easy to use.