As people's requirements for the quality of life are getting higher and higher, the furniture for civil, office, hotel, business and school use is growing in an all-round way, and the variety of designs and colors is increasing. However, we all hope to obtain cnc machine tools with high accuracy, strong functions and reliable operation with the least investment. How to choose a piece of cnc router equipment that is within its own economic strength and can make the machining center play its most important role is crucial.
If you want to buy a CNC wood router that suits your workshop needs within your budget, you need to consider the following issues:
1. Selection of processing type
Considering factors such as processing technology, plates, price, etc., the cnc wood router is selected according to the selected processing object. If the processing technology is complex and needs edge milling, bag processing, drilling, etc., the atc cnc router with auto tool change, horizontal spindle, and high accuracy can be selected.
2. Precision selection
The main factors affecting accuracy are as follows:
Accuracy of the CNC router itself
The rigidity of the machine tool determines whether the CNC wood router bed is stable, but the machining process of the machine tool determines the accuracy of the machine tool itself. Small cnc router manufacturers are all manual grinding machine tools, including the drilling of guideway table and fixed rack. Due to human factors, the error will be large; Before entering the workshop, professional CNC router manufacturers will mill the lathe bed through a large gantry CNC machining center, including the guideway table and rack surface, which are CNC drilled holes, so as to avoid errors caused by manual processing. At the same time, the lathe bed will undergo heat treatment annealing, natural aging and vibration aging treatment to eliminate stress and ensure the rigidity of the machine tool.
Guide rail accuracy
Linear guide rail can be divided into three types: roller linear guide rail, cylindrical linear guide rail and ball linear guide rail. The former two are faster and the accuracy is slightly lower, and the latter is slower and the accuracy is higher. Generally, self-lubricating maintenance free guide rail is selected to ensure accuracy.
Assembly accuracy
The position accuracy detection of the perpendicularity of the three-axis axis can detect the perpendicularity of the X/Y axis to ensure that the diagonal error of the processed object reaches the minimum. At the same time, the perpendicularity of Y/Z, X/Z axis and the parallelism of the main axis and Z axis shall be checked to ensure that the surface of the object on the milling plane is flat.
3. Selection of parameters
When selecting a atc cnc route , the first parameters to be referred to are the effective stroke range and the maximum machining size, which should be selected according to the actual machining size of the sheet.
The motion accuracy and structural stiffness of the cnc router spindle components are important factors that determine the machining quality and cutting efficiency. The motor power of different 3 axis CNC router with the same specification can vary greatly.
4. Selection of cnc control system
Commonly used operating systems include Syntec, Weihong, Beijing RichAuto, etc.
The Syntec cnc system aims at woodworking engraving industry, with high cost performance and moderate price.
The stability of Weihong and Beijing RichAuto system is good, which is cheap price and high performance-price ratio.
5. Selection of cnc router spindle
Customers can choose different spindle power for different materials. For example, the main shaft below 3.0KW is used to process ordinary acrylic plates. The vibration amplitude of the main shaft with small power is stable, ensuring the smooth surface of the processed material and good effect; For processing solid wood doors, the power above 9.0KW can be used, with large cutting force and high processing efficiency.