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.
4.Packing of CBN Cutting Tools
5.Application Case of Processing Slurry pump CBN Insert Continuous Hard Part Turning High Chromium Cast iron
Halnn superhard, with more than 10 years experience on super hard cutting tools(cbn
tools and diamond tools), researched Bn-K1 solid cbn inserts specific for machining pump parts. BN-K1 belong to solid cbn inserts, and the hardness will be higher than carbide insert and ceramic insert, also can be used for interrupt turning and large working allowance condition. With Bn-K1 solid cbn inserts machining pump parts, the cutting speed will be about 3~5 times of carbide insert, so the efficiency is improved, and the tool cost is reduced.The cutting data for machining pump with Bn-K1 solid cbn insert
| Materials | Cutting Speed Vc(m/min) | Cutting Depth ap(mm) | Feed Rate Fr(mm) | CBN Grade |
| High chromium cast iron pump | 35~120(Roughing) | 1~10 | 0.15-0.7 | BN-K1 |
| 60~180(Finishing) | ≤1 | 0.05-0.35 |
6.FAQ
Q1. Do you have different quality for different kind of stone?
A1. Yes, according hardness of stone and stone’s feature, we have different typology respectively.
Q2. If we need technical support, can you offer us?
A2. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.
