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 |
Moresuperhard is committed to providing better quality cnc grinding wheel to customers in the CNC tool industry, helping customers improve grinding efficiency and reduce overall costs by using Moresuperhard's CNC grinding wheels.
The production difficulties of CVD single crystal diamond tools mainly include controlling parameters such as temperature, pressure and gas composition during the growth of diamond crystals, ensuring the lattice quality and crystallization direction of the tools, and overcoming process challenges such as the combination of diamond and substrate and tool shape processing. , requiring precise process control and continuous technological innovation.
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