Acrylic Milling Cutter

Details of Zhongye Da acrylic milling cutter

Zhongye Da acrylic milling cutter is made of high quality ultra-fine tungsten carbide and imported cobalt powder, and standardized production by low pressure sintering process, with hardness up to 91.5HRA and bending strength up to 4000Nm2.

cutting tools are made of high quality tungsten steel round rods, and the cutting edges are sharpened by CNC grinding machine to ensure high precision and sharpness. Reasonable chipformer design makes the tool perform well in groove and cavity machining, and the large helix angle of the cutting edge prevents the accumulation of chip tumors, which effectively improves the machining efficiency and surface quality.

Cutting Tool Materials

Cemented carbide: high hardness, high wear resistance and excellent cutting performance, can maintain a good edge sharpness and extend the life of the tool, is the common material for acrylic milling cutter.

high-speed steel: good toughness and thermal stability, relatively low cost, suitable for processing precision and efficiency requirements are not high part of the acrylic milling process.

Cutting Edge Classification

a. Single-edged milling cutter: cutting efficiency is low but the surface finish is excellent, the cutter mark is fine and nearly no trace, the surface is flat and smooth. With a special process, can avoid acrylic processing cracking, suitable for high-precision engraving and cutting scenes.

b. Double-edged milling cutter: cutting efficiency is significantly improved, but due to the difference between the double-edged cutting, the surface quality is slightly inferior, commonly used in acrylic roughing with high efficiency requirements and low precision requirements.

cutting performance advantages

1. Processing of acrylic materials can maintain a small cutting force, reduce the pressure on the workpiece and deformation, so that the process is smoother, improve processing accuracy.

2. Special large chip removal groove design, smooth chip removal, the knife edge is not easy to accumulate chips, can avoid chip scratching, damage to the machining surface, improve machining quality.

3. The cutting tool has reasonable shape design, sharp cutting edge and sharp corner protection treatment, which can greatly inhibit the tip of the tool from chipping, and can realize high-precision machining and high dimensional accuracy of the workpiece after machining.

4. Fast machining speed. Suitable for mass production, can meet the needs of large-scale acrylic processing.

5. Long service life, acrylic milling cutter in the processing process is not easy to wear, reduce the frequency of tool replacement and cutting tool consumption costs, thereby enhancing productivity and reducing processing costs.