8 reasons leading to stone carving knife broken knife

17 1月 2018 | 没有评论 | posted by admin | in Article

First, the good quality of the carving knife itself. Must choose high-quality stone carving knife, if the quality of the knife itself, but the customs, the operation carefully and useless
Second, choose their own carving tools. The purchase is not necessarily all expensive is good, the key is for themselves, to be targeted
Third, the improper use of tools leading to non-normal carving damage
Fourth, different carving patterns carving skills are not in place. General stone engraving machine is divided into: lettering, line carving, and relief
Fifth, the quality of the machine itself
Six, broken pieces cause secondary damage
Seven, the spindle speed is too low. Spindle speed should not be less than 18000 rpm. Eight, the voltage is unstable. To ensure a stable working voltage 380V voltage fluctuations do not exceed ± 10%.

Woodworking engraving machine which knife

15 1月 2018 | 没有评论 | posted by admin | in Article

1, Acrylic cutting, it is recommended to use single-edged screw cutter, characterized by smokeless and tasteless processing speed, high efficiency, non-stick crumbs, real environmental protection, and its special manufacturing process to ensure the processing of acrylic does not pop , Fine knife pattern (or no knife pattern), the surface smooth and smooth. Surface to achieve the scrub effect, it is recommended to use double-edged three-edged spiral cutter.
2, MDF cutting, it is recommended to use double-edged chip-chip spiral cutter, it has two high-capacity chip flute, double-edged design, both with good chip evacuation function, but also to achieve a good tool balance, In the processing of high-density board, no black, no hat smoke, long service life and so on.

3, aluminum cutting, it is recommended to use single-blade aluminum cutter. Processing does not stick knife, fast, high efficiency.

4, precision small embossed processing, it is recommended to use a round bottom knife.
5, cork, MDF, virgin wood, PVC, acrylic large deep relief processing, it is recommended to use single-edged screw ball cutter.

6, the following burrless cutting process, it is recommended to use single-edged, double-edged cutting cutter.

7, high-density board, solid wood recommended edge cutter.

8, multilayer, plywood processing, it is recommended to use double-edged straight slot cutter.

9, under the effect of the use of cutters, no burr on the surface of the processed products, processing will not rocker.

10, acrylic mirror engraving recommended diamond engraving knife.

11, rough chipboard, etc. Recommended multi-fringe cutter.

High-speed cutting tool features

10 1月 2018 | 没有评论 | posted by admin | in Article

At present, carbide-coated tools are the main force in high-speed cutting. They have great potential in the field of high-speed machining. By deeply studying the coating technology and coating materials such as high-strength cemented carbide powder surface coating, CBN coating And nano-coating to further improve its performance, is expected to become the most attractive high-speed cutting tool material.

The current high-speed cutting tool materials PCD, CBN, ceramic knives, cermets, coated tools and carbide tools will continue to play a leading role and will be new developments. Further development of new high-temperature mechanical properties and high thermal shock resistance of high-reliability tool materials (including self-lubricating tool materials), especially for the machining of superalloys high-performance new engineering materials and high-speed dry cutting tool material is also the focus of development.