BN-K1 Full Form Sloid PCBN Inserts Rough Turning White Cast Iron Slurry Pump Body Impeller

1. Difficult processing of slurry pump impeller.

(1)slurry pump body impeller material is generally high chromium cast iron, the cast molding hardness is very high, high requirements for cutting tool wear resistance;

(2) the cast slurry pump body impeller has a large allowance, the surface may appear sand inclusion, hard point and other problems, which belongs to interrupt cutting, high impact toughness requirements on the cutting tool.

2. Solution.

Since its establishment, Halnn has been developing high efficiency cutting tools – CBN tools for hard materials with high hardness. BN-K1 grade CBN tool is recommended for high chromium cast iron slurry pump body. The CBN tool has both abrasion resistance and impact toughness for large margin cutting and interrupt cutting slurry pump housing. And the tool life is about 10 times higher than traditional carbide tool.

3. Cutting parameters of Halnn CBN tool for processing slurry pump impeller.

Workpieces materials

Cutting speed

Vc（m/min）

Cutting depth

ap（mm）

CBN grade

Slurry Pump impeller

35-120（Rough）

1-10

0.15-1.0

BN-K1

60-200（Finishing）

≤1

0.05-0.35

4. Picture.

5. Our 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

6. Contact us.

Email: halnnemma@gmail.com

Whatsapp: +86 155 3719 5787

Wechat:155 3719 5787