LumberJocks

Question

  • Advertise with us
Blog entry by RussellAP posted 03-10-2012 03:28 PM 724 reads 0 times favorited 5 comments Add to Favorites Watch

How do they sharpen carbide tip blades? Do they have a machine, or is some guy with a huge visor and a leather shop apron sit on a stool with some specialized vise sharpening each little bevel with a tiny file?

-- A positive attitude will take you much further than positive thinking ever will.



5 comments so far

View canadianchips's profile

canadianchips

1836 posts in 1714 days


#1 posted 03-10-2012 03:57 PM

Diamond stone on machine

-- "My mission in life - make everyone smile !"

View Ken90712's profile

Ken90712

15138 posts in 1906 days


#2 posted 03-10-2012 06:17 PM

CNC machine just got my Forrest Woodworker II back and there was an article in one of the Magazines as well.

-- Ken, "Everyday above ground is a good day!"

View a1Jim's profile

a1Jim

112486 posts in 2294 days


#3 posted 03-10-2012 07:18 PM

View tomd's profile

tomd

1784 posts in 2487 days


#4 posted 03-11-2012 06:22 AM

If I go by what they charge me I would say it’s the guy with the visor.

-- Tom D

View Hogger270's profile

Hogger270

11 posts in 977 days


#5 posted 03-19-2012 05:23 AM

It is not the machine that changes from HSS, Co or carbide, it is the grinding abrasive. for carbide Silicon carbide (green wheels) CBN or Dimonds are required. Norton has CBN available in a rectangular stick for use dressing Aluminum oxide , or silicon carbide wheels. Brazing carbide blanks onto tool blanks (lathe tools or sawblades) producees hazardous gasses that require special handiling to protect the workers and the atmophere and is highly regulated by EPA. ...... HOPE THIS EXPLANES WHY IT IS SO EXPENSIVE. By the way carbide is also expensive compared to HSS OR COBALT STEEL.

Have your say...

You must be signed in to post the comments.

DISCLAIMER: Any posts on LJ are posted by individuals acting in their own right and do not necessarily reflect the views of LJ. LJ will not be held liable for the actions of any user.

Latest Projects | Latest Blog Entries | Latest Forum Topics

HomeRefurbers.com

Latest Projects | Latest Blog Entries | Latest Forum Topics

GardenTenders.com :: gardening showcase