Tungsten 11ir A60 Inserts , External Threading Inserts 11IER Hard Material Use

11IR/ER AG60 1.0/1.5/2.0 Lathe Threading Tool External Internal Inserts for Hard Material

Products Description 

     ​

  Advantages:

1. 100% Virgin Raw Materials
2. Imported German Dorst machine
3. High finish and high wear resistance
4. Selected Materials
5. Small thermal expansion
6. Good performance
7. Sharp edges
8. Wide range of applications

  Specification:

  Application:

  Our 11IR/ER type threading turning inserts are adopt imported Dorst machine to ensure good stability of cutting edges and high precision, it produced of imported base material with advanced high precision, which enhances the quality of the inserts, high hardness, great ductility, high finishing, thick coating, stable performance and improves the processing efficiency. The special coating process, fine and smooth, no drip marks, reduce surface friction, so that the cutting resistance is smaller. The high heat resistance and cobalt rich gradient structure cemented carbide matrix makes 11IR/ER tungsten carbide inserts have a series of excellent properties such as high hardness, wear resistance, good strength and toughness. The 11IR/ER blades are sintered at 5000 ℃ to remove impurities, and sprayed by 1000 ℃ stress accumulation. The unique coating process makes the processing more stable, smooth cutting, good chip removal performance, not easy to produce chip buildup, and the processing surface has good smoothness. And the threading inserts are sharp and thick, so that the cutting speed is fast but not easy to break. It also has wide range of application, applicable to step surface processing, model profiling processing, grooving cutting, slope processing, and could to be processed alloy steel, P20 steel, 45# steel, soft steel, carbon steel, medium steel, stainless steel, cast iron, titanium alloy, and etc.,

please send me your requirements to us, we will recommend the best suitable grade.

  Products Detail:

• Ultrafine grain tungsten steel raw material
• Reduce resistance, smooth cutting and smooth chip removal
• Strong deformation resistance and longer services life
• Small thermal expansion, not easy to deform and high thermal conductivity

Production Line

Advanced imported equipments to ensure steady quality

1. We use imported German Dorst machine to produce, which with high precision and smooth surface.

Quality Insepction in all production procedure

2. Each piece will have 3 times quality check before shipment, to make sure stable quality.

FAQ:

1. Flank wear: (Common problem)

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. Severely broken: 

Effect: sudden and unpredictable occurrence, resulting in scrapped tool holder 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. Reduce the feed rate and cutting, the corresponding machining insert should be selected, and the rigidity of the workpiece and insert should be strengthened.

3. Built-up edge:

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

Notes:

1. Before installing the carbide 11IR/ER threading inserts, please confirm the performance and use of operation table, and the cutting direction indicated by the arrow of the blade is consistent with the rotation direction of the operation table. Please pay attention to don't install in the opposite direction. The wrong installation direction may cause the blade serrations to fall off, in case of accidents.

2. After installation, please confirm whether the center hole of the carbide 11IR/ER threading inserts is firmly fixed on the flange of the saw table. If necessary, put on a spacer, then push it lightly by hand to confirm whether the blade rotates eccentrically.

3. When using the carbide threading inserts, do not exceed the specified high speeds.

4. When not using, please hang the carbide 11IR/ER threading blades upright on a dry rack.