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ae.anand
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Join Date: Jun 2007
Posts: 5

Bandsaw blade

10/07/2007 3:54 PM

I have a band saw machine used to cut the HRC of X70 grade material, i am using HSS blade, also i am supposed to change the blade atleast once in 24 hours, so i am investing more money for this. Anyone kindly say me that, what blade (material) should i use of this HRC material.
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MUKULMAHANT
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Engineering Fields - Systems Engineering - New Member Hobbies - Model Rocketry - New Member

Join Date: Dec 2006
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Good Answers: 14
#1

Re: Bandsaw blade

10/07/2007 11:50 PM

Change to Electric Arc Saw.
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Anonymous Poster
#2

Re: Bandsaw blade

10/08/2007 3:16 AM

a rockwell of 70 will not saw pitiod

grinding abrasive cut off or diamond wet saw

electric plasma is not good it will rnuien the material

get a copy of machinres hand book

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Anonymous Poster
#3
In reply to #2

Re: Bandsaw blade

10/08/2007 6:26 AM

water jet cutting machine
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erssk
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Popular Science - Weaponology - New Member

Join Date: Dec 2006
Posts: 110
Good Answers: 3
#4

Re: Bandsaw blade

10/08/2007 9:08 AM

If cutting with bandsaw is your only option use a bandsaw blade with solid carbide tipped teeth.

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ozzb
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Join Date: Mar 2007
Location: Rosedale, Maryland USA
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#5

Re: Bandsaw blade

10/08/2007 10:07 AM

replace the saw with cut off saw with variable speed motor. you can get circular saw blades with cermets tips instead of carbide. with a controlled feed will 2 to 3 times the life of carbide and about 10 over high speed steel.

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TexasCharley
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Join Date: Jul 2007
Location: 30°30'N, 97°45'W, Elv: 597 ft.
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#6
In reply to #5

Re: Bandsaw blade

10/08/2007 4:04 PM

It seems that I am often in agreement with the ozzb on such issues. no exception here.

chopsaws, radial arm, band etc are all pretty cheap for general applications. Some experimentation might help.

Perhaps calling around to other companies/competitors to see what they are doing.

cr

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Users who posted comments:

Anonymous Poster (1); erssk (1); MUKULMAHANT (1); ozzb (1); TexasCharley (1)

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