Publish Time: 2022-03-09 Origin: Site
This is customized size plywood cutting cnc machine , its working area is 2000*3000mm *200mm, our standard size is 1325 model, working area is 1300*2500mm, no matter which model you are interested in more, all can talk with me freely, we are manufacture, so we can customized the outlook, color, machine design, etc
Selection of processing type
Considering factors such as processing technology, plate material, price, etc., select the machining center according to the selected processing object. For example, the processing technology is complicated and requires edge-tracking milling, pocket machining, punching, etc., you can choose with automatic tool change and with row drilling, High precision machining center;
It is necessary to perform vertical, side hole, and groove processing for small or special-shaped parts. You can choose a CNC drilling machining center that can perform point-to-point adsorption and has a movable adsorption block;
The accuracy selection
The accuracy of the machine tool has an important influence on the processing quality, and the general tolerance of the processing accuracy is within 20 silk.
1. The accuracy of the machine tool itself
The stiffness of the machine tool determines whether the machine bed is stable, but the machining process of the machine tool determines the accuracy of the machine tool itself.
Small manufacturers use manual grinding of machine tools, including guide rail tables and fixed rack drilling. Due to the influence of human factors, the error will be large;
Professional CNC manufacturers will go through the milling of a large gantry CNC for Plywood before the bed enters the workshop. The guide rail table and rack surface are all CNC drilled, so as to avoid errors caused by manual processing, and the bed will also be heat treated and annealed. , Natural aging and vibration aging treatment to eliminate stress and ensure the rigidity of the machine tool.
2. Rail precision
Linear guides can be divided into three types: roller linear guides, cylindrical linear guides, and ball linear guides. The first two are faster and have lower accuracy, while the latter is slower and higher accuracy. Generally, self-lubricating and maintenance-free guide rails are selected to ensure accuracy.
3. Lead screw accuracy
A ball screw is the most commonly used transmission element in machine tools and precision machinery. Its main function is to convert rotary motion into linear motion or convert torque into axial repetitive force, and it has both high precision, reversibility, and high efficiency.
4. Assembly accuracy
Professional CNC manufacturers will pass triple inspections when assembling machine tools to refine inspection procedures to ensure the accuracy of machine tools:
1) Detection of geometric accuracy of straightness and parallelism:
The position accuracy detection of the verticality of the three-axis axis can detect the verticality of the x/axis to ensure that the diagonal error of the processed object is minimized. At the same time, it detects the perpendicularity of the Y/Z, x/Z axis, and the parallelism of the main axis and z-axis to ensure that the surface of the object on the milling plane is flat.
2) Inspection of the whole machine by ballbar and laser interferometer: comprehensive inspection, simulating the operation of the machine tool, and further ensuring the state of the machine tool.
Plywood cutting cnc machine features:
1) The lathe bed was cast steel square tube welding body, strong and without distortion.
2) Heavy-duty structure in "Trapezoid" type, and big Gantry bracket.
3) Vacuum absorption table was adding, it can absorp the wooden materials closely.
Guarantee the working-efficiency.
4) Vacuum pump system with six zones, total power 5.5KW.
5) Auto-oiling system. Extra time can be saved.
6) High power spindle 4.5KW/5.5KW/6KW/9KW, brushless, water-cooling/air-cooling, working vigorously with low noise.
7) Type3/Artcam/Ucancam/JD Paint/Coreldraw these related working software.