Processing industry pump with better efficiency with BN-K1 solid cbn insert

The problems of difficult to machine pumps:

(1) The material of industry pump is high chromium cast iron, the hardness after castings is high, traditional cutting tools can’t machine.

(2) The working allowance is large, and it also have some defects, such as sand, hard pot, it will require high on the wear resistance and impact resistance.

(3) Machining industry pump belong to interrupt turning condition, however traditional cutting tools can’t use.

With carbide insert machine industry pump, the insert will wear rapidly,leading to change insert frequently, which will affect the production efficiency, so carbide insert is not the right cutting tools for machining pump. Ceramic cutter only can be used for fine finishing.

In current times, only cbn inserts are the right cutting tools for machining pumps. Especially CBN inserts enterprise Halnn superhard researched BN-K1 solid cbn inserts, can be used for both rough machining and interrupt turning condition. The advantages of Halnn BN-K1 solid cbn inserts as follows:

1. High hardness
2. Excellent wear resistance
3. Impact resistance
4. Non-metal adhesive solid cbn insert

Halnn BN-K1 solid cbn insert machining industry pump end Surface:

Machining Materials: High Chromium Cast Iron

Machining Part: End Surface

Insert Grade: BN-K1 CNMN120712-4S

Tool Holder: CCLNL2525M1207

Cutting Data: Vc=75m/min，Fr=0.1mm/r, ap=3.5mm

Machining Effect: When machining industry pump with large working allowance, it not only has excellent wear resistance and impact resistance, and the efficiency are improved several times.

When machining industry pump, we can choose the cutting tools, depending on the workpiece hardness, materials,working allowance, and choose the insert model depending on the machining site, so when before you bought the cutting tools, please contact with us halnntools@gmail.com, or skype:cbn_inserts_angels,then we can help you choose the right grade and model for you.