Steel iron rolls industry

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Steel iron rolls industry solutions  

In the processing rollers especially large steel iron roll process, often encounter surfaces irregular, or sand inclusion, holes and other problems, HALNN superhard reseached BN-K1 model number and BN-S20 model number belong to the non-metallic binder cubic boron nitride cutting tools aiming to above problems, BN-K1 model number is suitable to process workpiece of high hardness cast iron areas; BN-S20 model number is suitable to process workpiece in high hardness steel / steel forgings for the field, both cutting tool model number roughing and finishing can be.

1. Halnn superhard CBN cutting tools(cubic boron nitride) BN-K1 model number processing high hardness cast iron roll  solutionHALNN superhard cubic boron nitride cutting tools BN-K1 model number processing high hardness cast iron roll solution

Halnn superhard CBN cutting tools(cubic boron nitride) BN-K1 model number processing high nickel-chromium alloy cast iron roll case (as below):

k1轧辊.jpg

②Halnn superhard CBN cutting tools(cubic boron nitride) BN-K1 model number processing high hardness cast iron roll cutting parameters: 

 

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2.Halnn superhard cubic boron nitride cutting tools BN-S20 model number processing high hardness forged steel roll solution:

HALNN superhard cubic boron nitride cutting tools BN-S20 model number processing high speed steel rolls case (as below):

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(1)Take processing Sweden forged steel cold roll processing (hardness HRC67) as example: Cutting depth:4-7mm, linear velocity: 90m/min; cutting tool life is 2.5 times of a foreign brand CBN cutting tool life.

 

 

(2)Turnery repair 9Cr2Mo cold work roll, using BN-S20 model number can also be achieved very good results, cutting tools life is more than four times of the domestic CBN tool life, when in repairing cold roll turnery,ecountered chapped site no burst broadsword, esured the safety and economy of CBN tools used.

 

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