The Expert Must Know Special Carbide Cutting Tools All Has The Model Characteristic

Because cemented carbide has better heat resistance and wear resistance than high speed steel, cutting tools made of cemented carbide materials are more suitable for cutting stainless steel. Cemented carbides are divided into tungsten-cobalt alloy (YG) and tungsten-cobalt-titanium Alloy (YT) . Tungsten-cobalt alloys have good toughness and can be made into cutting tools with large rake angles and sharp edges. In the process of cutting, chips are easy to deform, cutting light, chips are not easy to stick, so in general, it is suitable to process stainless steel with tungsten-cobalt alloy. Titanium Hao machinery is a rotary top, screw, shaft processing, CNC Lathe Processing, tool holder, chuck joint rod for the company's main products! Tungsten-cobalt alloy blades should be used especially in rough machining and intermittent cutting. They are not as hard and brittle as tungsten-cobalt-titanium Alloy. Tungsten-cobalt-titanium alloy has better red hardness and wear resistance than tungsten-cobalt alloy at high temperature, but its Brittleness is larger and it is not resistant to impact and vibration.

Special Carbide Cutting Tools Type:

1. Special carbide cutting tools, including twist drill, milling cutter, Reamer, boring cutter, milling cutter, ball end milling cutter, saw Blade Milling Cutter, taper milling cutter, smooth plug gauge, round bar and step drill.

2, Insert Alloy cutting tools, including reamer, spiral end milling cutter, drill and expand forming cutter, auto wheel hub cutter, three-sided edge, t-type milling cutter and various forming cutter.

3. indexable cutting tools, including carbide indexable end milling cutter, indexable face milling cutter, indexable dovetail milling cutter and indexable triple edge milling cutter.

4, high-speed steel cutting tools, including high-speed steel forming milling cutter, left-hand drill, spherical milling cutter, Cobalt high-speed steel cutting tools and various non-standard forming high-speed steel cutting tools.

5. industry-specific cutting tools, including special knives for automobile industry, special knives for mobilization machine industry, special knives for sewing machine industry, special knives for Mould Industry, Special Knives for Spinning Machine Industry and Special Knives for printed circuit board industry.

The cutting performance of the tool material is related to the durability and productivity of the tool, and the workability of the tool material affects the manufacturing and grinding quality of the tool itself. Should choose high hardness, good resistance and toughness of cutting tool materials, such as YG cemented carbide, it is best not to choose YT cemented carbide, especially in the processing of 1Gr18Ni9Ti Austenitic stainless steel should absolutely avoid choosing YT cemented carbide, because titanium (Ti) in stainless steel and TI in YT cemented carbide produce affinity, chip easily take away the TI in alloy, promote tool wear.

The production practice shows that YG532, YG813 and YW2 have good processing effect on stainless steel. In addition to the requirements of the tool cutting part of the Surface roughness to improve the tool cutting part of the Surface finish can reduce chip formation CRIMP resistance, improve tool durability. Compared with common carbon steel, stainless steel should be processed by reducing cutting amount to reduce tool wear, and by selecting proper cooling lubricant to reduce cutting heat and cutting force, extend the service life of cutting tool.