Diamond Wheel Selection
05-26-2016, 07:14 PM,
#1
Diamond Wheel Selection
Hi everyone,

Could someone give me an advice about diamond wheel selection.

1-What is the best diamond wheel for HVOF coated WC/Co , WC-10Co-4Cr and CrC-NiCr. (For wet cylindrical grinding) Concentration, Diamond grit size, resign type ect..

2-Can we use standart transparant grinding lubricant ?

3-what is the typical grinding per pass ? (Wht do u thing about 25 - 30 micron per pass ??)

Thanks and regards
Reply
06-01-2016, 04:11 PM,
#2
RE: Diamond Wheel Selection
For a cylindrical grinder using say a > 20" diameter (O.D.) wheel; you would definitely need a resin bonded diamond wheel as I am unsure if an electroplated wheel of this size is available...

A standard grit size of 400 microns can be used for WC grinding

Diamond grinding needs specialist gade grinding lubrication - synthetic lubricants like CASTROL SYNTILO CR 4 / 68 etc....

A typical grinding pass should be no more than 10 microns radially - a higher cut per pass may lead to un-necessary stress built up in the coating / coating peel off...

Regards


Shantanu Newar
Eastern Metallizing, Kolkata

Reply




Possibly Related Threads…
Thread Author Replies Views Last Post
  Diamond Grinding Met.Eng. 8 9,878 04-21-2022, 10:41 AM
Last Post: Artyom
  Metco powder code selection GuadalupeSullivan 1 3,868 06-27-2019, 10:24 AM
Last Post: loriolo
  grinding wheel for stellite 6 hvof coating raviswanadha 8 17,993 12-07-2018, 01:15 AM
Last Post: achmadarifudinh
Question Metco powder code selection mohsen hasanzadeh 1 3,045 10-10-2016, 09:15 PM
Last Post: loriolo
  Coating selection texnicar 2 3,657 11-06-2015, 03:07 PM
Last Post: Johnny_Blaze
  How do I do Bond Coat Selection? RV_DMG 2 4,686 03-13-2015, 11:44 PM
Last Post: loriolo
  Diamond containing wear-resist HVOF coatings Boris Eizner 0 3,400 12-23-2014, 08:47 AM
Last Post: Boris Eizner
  Diamond Lapping Superfinish films Met.Eng. 1 3,520 12-14-2014, 09:52 AM
Last Post: Stephen Booth
  Convert Diamond Jet from Propylene to Propane LEN WOOD 2 4,669 05-29-2013, 01:59 AM
Last Post: LEN WOOD
  Diamond Jet Air Flow Hunter85 2 6,152 02-16-2012, 07:56 AM
Last Post: alberto
  Diamond grinding problem Met.Eng. 4 7,228 09-14-2011, 09:10 AM
Last Post: a.termika.ltd
  APS - Diamond film plasmajet1990 6 9,555 09-12-2008, 01:59 PM
Last Post: plasmajet1990
  Diamond Like Coating Peterpan 3 8,382 02-07-2007, 06:10 AM
Last Post: drramc



Users browsing this thread: 1 Guest(s)





Surface Engineering Forum Sponsor - Alphatek Hyperformance Coatings Ltd