The most suitable cutting tools for machining pump are CBN inserts. And BN-K1 solid CBN insert is researched specific for machining high hardness cast iron parts. It has excellent wear resistance and impact resistance, the content of cubic boron nitride can reach 90%, the hardness is around HRC95~100. When machining pump with BN-K1 solid CBN inserts, it will improve the efficiency and lower the production costs.
3. CBN insert Conditions
4. Case of Compared the performance between Halnn BN-K1 solid cbn insert and coating carbide insert on machining pumps
| BN-K1 processing Pump Housing |
| Machining Part:industry pump body |  |
| Workpiece Hardness:HRC 60 |
| Cutting Type:Dry Cutting |
| Machining Materials:High Cr White Cast iron(Cr26) |
| Inserts Grade:BN-K1 SNMN090412 |
| Cutting Parameters:ap=3.5mm,f=0.1mm/r,Vc=75m/min |
| Testing Performance |
| Inserts Materials | Linear Speed(m/min) | Feed Rate(mm/r) | Lifetime/edge |
| Halnn BN-K1 | 75 | 0.1 | 85 |
| Ceramic Inserts | 35 | 0.07 | 10 |
5.Our Company
Halnn Main Products include 4 series: Solid CBN Inserts, PCBN inserts, Brazed PCBN Inserts and PCD Cutters. These Products mainly used Materials include Gray Cast Iron, Powder Metallurgy Materials, Harded Steel, High Speed Steel, Superalloy Alloy and other difficult to process materials. The main application industries include Mill Rolls, Mining Machinery, Automotive Parts, Aerospace Parts and Industry Pump, ect.
6.Service
Pre-Sales Service
l) Prompt reply and 24 hours online,professional team to provide best price and quality product.
l) Same testing support
l ) Every batch of products will be tested to ensure its quality.
After-sales Service
l) The real-time logistics information monitoring
l ) Any questions about the product can be consulted at any time.
l) Product with any problem can return.
