The use of CNC cutting machine machining plate furniture processing process of different engraving technology needs different types of tools, in addition, different materials to choose suitable tools is one of the important factors to increase production, and, not suitable cutting tools will also affect the quality and accuracy of engraving, this paper, a brief introduction to the knife has? How to select suitable tools according to the material?

First, to understand the primary classification of cutting tools and suitable for processing materials;

Flat-bottoming knife: This is a common knife. Suitable for small precision relief processing, engraving products marginal lubrication beautiful. However, assuming the processing of large emboss, it takes a lot of time.

Straight knife: Straight knife is also a common type, often used to carve large characters. The finished material has a straight edge and is generally used for carving PVC and acrylic.

Milling cutter: Sharpening knife is one of the tools commonly used in woodworking engraving. There are many different types of milling cutters depending on their shape. For example, double-edged spiral milling cutter is used for processing acrylic and medium density fiberboard, and single-edged spiral ball-end milling cutter is used for large depth relief processing of cork, medium density fiberboard, solid wood, acrylic and other materials.

Secondly, processing material classification;

Wood is the main material of woodworking carving, taking wood as an example, let's take a look at the characteristics of various wood, wood is mainly composed of solid wood and wood composite materials, solid wood can be divided into soft wood, hard wood and modified wood, wood composite materials including veneer, plywood, particleboard, hard fiberboard, medium density fiberboard, high density fiberboard, block board, rubber composite materials, etc. Some wood or wood composite parts also choose single or double sided veneer treatment.