What is the difference between a CNC fine engraving machine and an engraving machine?

Conceptual difference

Carving and milling machine obviously, from the name you can know that this is a kind of both engraving and milling machine. In fact, it is based on the engraving machine assembled with a more powerful spindle and better performance of the servo motor, while strengthening the bed load, improve the processing accuracy. This kind of machine tool has strong cutting ability and high machining accuracy. Engraving machine for engraving small CNC machine tools, generally using low-power high-speed spindle. Suitable for small tools processing, torque is generally small, tends to “carving” function, such as wood (specifically processed wood is called wood carving machine), low hardness of materials such as PVC, acrylic, not suitable for heavy cutting, currently playing a large role in the market, if the product is usually under the logo engraving machine is mainly used for machining process, this machine is low-cost, low-precision should not be used for mold work. Mold work.

Appearance difference

Carving and milling machines generally use a fully enclosed structure, the design method is to better protect the machine, extend the service life of precision components (CNC engraving and milling machine, the industry-led fully enclosed design, processing area and area completely isolated, effectively preventing the processing of cutting fluid and cutting slag in the CNC machine tool moving parts and electrical components in the damage.

Machine weight difference

Engraving and milling machine generally weighs more than 1.8 tons, which is designed for greater cutting capacity. Engraving machine because of its processing precision and workpiece is not the same, generally lighter weight.

Machine configuration differences

Engraving and milling machine in order to achieve high precision and high stability usually use imported core parts.

Spindle power difference

Because of its milling function, engraving and milling machine will be equipped with high power spindle, spindle power according to the model between 3.0 kW to 7.5 kW, speed between 15000 - 24000. Engraving machines are generally equipped with spindles of 3.0 kW to 7.5 kW, with speeds of 1,5000 - 2,4000. 0 K W the following low-power spindle, this spindle tool load is small and high-speed.

Difference in the number of cuts

The cutting capacity of the engraving milling machine, engraving machine cutting volume is very small.

Difference in machining accuracy

Engraving and milling machine machining accuracy is generally in the 0.0 1 mm or so, while the engraving machine cutting volume is very small. 0 1 mm or so, while the processing accuracy of the engraving machine can only reach 0.0 4 mm.

Difference in processing objects

Engraving milling machine is more suitable for finishing small milling, small molds, suitable for copper, graphite and other processing. Engraving machine is suitable for wood, P VC, two-color plate, acrylic plate and other non-metallic materials with low hardness.

Price difference

The price of engraving and milling machine is higher than engraving machine.