Product Details

Why choose Halnn CBN inserts BN-K1 to process slurry pump?

The following problems exist in the casting high chromium cast iron slurry pump

(1) high hardness

(2) large workpiece size, large margin

(3) Some parts of slurry pump are intermittent, such as impeller with 5-12 blades, which belongs to the strong intermittent cutting condition, the traditional tool will collapse

Advantage

Halnn super hard inserts BN-K1 inserts have some advantages:

(1) BN-K1 inserts belongs to solid CBN inserts,cubic boron nitrite content 90%, high hardness, excellent wear resistance

(2) Non-metallic ceramics are used as binder to improve the heat resistance and collapse resistance of BN-K1 brand and to cut parts of the slurry pump intermittently.

(3) it adopts the dying cutting to reduce the production cost and obtain a good working environment.

Application

A Process parameter about the pump case of slurry pump: CBN inserts BN-K1

Process materials	High chromium cast iron
Inserts number	BN-K1 CNMN120712
Tool holder	CCLNL2525M1207
Cutting parameter	Vc=75m/min，Fr=0.1mm/r，ap=3.5mm

Process effect: When BN-K1 CBN tool is used to process high chromium casting slurry pump with large margin, it not only the wear resistance and impact toughness are excellent, but also the efficiency is improved. BN-K1 adopts dry cutting, which reduces the pollution of cutting fluid.

Our service

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l) Every batch of products will be tested to ensure its quality.
After-sales Service
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l) Any questions about the product can be consulted at any time.
l)  Product with any problem can return