The Case of PCBN Insert for cast iron
Case I
|
Workpiece |
Air Conditioner Compressor Bearing Cover |
|
Cutting inserts |
PCBN - WNGA080408 |
|
Workpiece Materials |
HT250 (190 – 220HB) |
|
Cutting Parameters |
Vc=600m/min |
|
Ap=1.5mm |
|
|
f=0.25mm/r |
|
|
Cutting Method |
Dry Interrupted Cutting |
|
|
|
Comparison
|
Comparison |
Cutting Speed |
Efficiency |
Life |
|
Competitor |
300m/min |
30sec/pcs |
120pcs/edge |
|
MORESUPERHARD |
600m/min |
155sec/pcs |
500pcs/edge |
Case II
|
Workpiece |
Brake Disc |
|
Cutting inserts |
PCBN CNGN 120700 |
|
Workpiece Materials |
HT200 (170 – 210HB) |
|
Cutting Parameters |
Vc=320m/min |
|
Ap=3mm |
|
|
f=0.5mm/r |
|
|
Cutting Method |
Turning Wet, Ra3.2 |
|
|
|
Comparison
|
Comparison |
Cutting Speed |
Efficiency |
Life |
|
Competitor |
150m/min |
90sec/pcs |
45pcs/edge |
|
MORESUPERHARD |
320m/min |
40sec/pcs |
120pcs/edge |
During the production process of ceramic diamond grinding wheels, raw materials such as diamonds and binders need to strictly control humidity and temperature. Excessive humidity may cause raw materials to absorb moisture, affecting the bonding strength and hardness of the grinding wheel; while excessive temperature may cause volatilization or unstable quality of certain materials, thus affecting the overall performance of the grinding wheel.
Single crystal diamond cutting tools are high-performance tools made from single crystal diamond, known for their exceptional hardness, wear resistance, and thermal conductivity.Effective grinding methods include using diamond grinding wheels, laser grinding, and mechanical grinding with cast iron or steel discs, each with its own advantages and requirements. Moresuperhard offers various solutions and consumables for grinding single crystal diamond tools, ensuring efficient production and high-quality results.
Add: Zhongyuan Rd, Zhongyuan District, Zhengzhou, 450001, Henan, China
Tel: +86 17700605088
