AL2O3 Thick TiCN Coated Carbide Turning Insert DNMG150608 DNMG432 For Cast Iron K10-K20

AL2O3 Thick TiCN Coated DNMG150608 DNMG432 Carbide Turning Insert for Cast Iron K10-K20

Description:

1. 100% virgin raw material of powder for each insert to ensure you top and stable quality.

2. High technical production line to ensure delivery on time.

3. More than10,000 sets of of molds with various of types, sizes, chipbreakers and coating for customer to choice to meet customers requirements. Also we accept special design to open new mould according to customers drawings and samples.

4. Different packages :different color /brand/size of inner plastic box and outside wooden box .

5. 24 hours on line for sales and after sales service and in time technology supports.

Application:

CVD coated grade, which is the combination of hard substrate and coating (medium thick AL2O3+thick TiCN), has good flaking resistance. It is suitable for turning and milling of cast iron at high speed, and light intermittent cutting can be supported even at moderate speed. It is also suitable for milling of cast iron.

The combination for thick coating and substrate with good hardness and impact resistance gives the inserts excellent impact resistance and stability under high temperature, and improves wear resistance of inserts. Inserts also satisfied the requirements of high speed and high feed rate when machining cast iron.

The unique trigon shape provides the option of a large or small entering angle. Trigon inserts have an 80° point angle and are well suited for light roughing and semi-finishing applications.

Insert shapes are available with a range of point angles. In general, inserts with a large point angle have a stronger cutting edge but produce more vibration and require more machine power than inserts with a small point angle. Inserts with a small point angle are more versatile, provide better accessibility for detailed cutting, produce less vibration, and require less machine power than inserts with a large point angle, but they have a weaker cutting edge and may be more prone to heat damage.

Inserts are available with a negative or positive basic shape. Negative inserts have a 0° clearance angle. They provide good edge strength and are recommended for external turning and heavy cutting applications. Double-sided negative inserts offer twice as many cutting edges as positive inserts, but single-sided negative inserts provide the best stability in heavy roughing applications. Positive inserts have a clearance angle that is greater than 0° and are a good choice for internal turning applications and external turning applications on slender workpieces. Positive inserts are single sided and produce lower cutting forces than negative inserts.

Specification: