Product Specification

DNMG 150612 Indexable Cutting Turning Inserts Double Color Coating DNMG150612-PM

Products Description 

     ​Advantages:

1. 100% Virgin Raw Material
2. German Dorst machine make perfect quality
3. Smooth Surface
4. Selected Materials
5. Optional specification
6. Excellent performance
7. Sharp Edge
8. High wear resistance

  Specification:

  Application:

  Our DNMG tungsten carbide Turning Inserts is made of imported base material with advanced high precision, which enhances the quality of the blade, high hardness, good ductility, high finish, thick coating, stable performance and improves the processing efficiency. The unique coating process, fine and smooth, no drip marks, reduce surface friction, so that the cutting resistance is smaller. And the carbide inserts are sharp and thick, so that the cutting speed is fast but not easy to break. It has wide range of application, applicable to step surface processing, model profiling processing, grooving cutting, slope processing, and could to be processed alloy steel, soft steel, carbon steel, medium steel, stainless steel, cast iron, titanium alloy, 
please send me your requirements to us, we will recommend the best suitable grade.

  Products Detail:

• Sharp edge, reduce friction, reduce wear and lower cost
• Reduce resistance, smooth cutting and smooth chip removal
• Small thermal expansion, not easy to deform and high thermal conductivity

• Usually black color for hard steel, yellow color for soft steel, copper color for stainless steel, choose the suitable coating make your process more easier.
• Different angles are suitable for different processing
  R0.4 Finishing Process
  R0.8 Semi-finishing Process
  R1.2 Roughing​ Process

   Details:

 1. Our perfect edge treatments, every pieces can stand the test.

 2. Longer tools service life improving your working efficiency.

FAQ:

1. Flank wear: (This is a common form of failure)
Effect: Gradual change in workpiece size or loss of surface finish
Reason: Linear speed is too high, and reach to service life of the tool
Measures: Adjust the processing parameters, such as reducing the linear speed and changing to inserts with higher wear resistance

2.Breakdown problem: (bad form of failure)
Effects: Sudden changes in workpiece size or surface finish, causes sparks and surface burrs
Reason: Inappropriate setting of processing parameters, inappropriate selection of blade material, poor workpiece rigidity, or unstable blade clamping
Measures: Check whether the parameter settings are reasonable, and select the corresponding tool according to the workpiece

3. Severely broken: (a very bad form of failure)
Effect: sudden and unpredictable occurrence, resulting in scrapped tool holder material or defective workpiece and scrapped
Reason: The processing parameters are set incorrectly, the vibration tool workpiece or the insert is not installed in place
Measures: Set reasonable processing parameters. The feed rate and cutting should be reduced, the corresponding machining insert should be selected, and the rigidity of the workpiece and insert should be strengthened.

4. Built-up edge:
Effects: Inconsistent workpiece dimensions and poor surface finish. Fluff or burrs adhere to the workpiece surface
Reason: The cutting speed is too low, the feed is too low, and the blade is not sharp enough
Measures: Increase the cutting speed and use a sharper insert for the feed