Brush instead grit blasting
10-23-2011, 08:10 PM,
#1
Brush instead grit blasting
Dear Gordon

Simply, is it any possible to use wheel brush instead grit blasting to increase surface roughness. We have experienced that machine brushing gives very good adhesion , pretty much similar to grit blasting.

Regards,
Reply
10-27-2011, 02:49 PM,
#2
RE: Brush instead grit blasting
What roughness profile do you get with the brush?

Could you share details of the wheel brush?

Regards

K09
Reply
10-27-2011, 06:14 PM,
#3
RE: Brush instead grit blasting
(10-27-2011, 02:49 PM)k09 Wrote: What roughness profile do you get with the brush?

Could you share details of the wheel brush?

Regards

K09

We got an average roughness Ra=16 microns, by using tyrolit wheel brush which doesn't leave any impurities in workpiece when brushing. It is important to say that we use this procedure after preheating, and it's giving a good results. But on the other hand , we've seen that many of you first start grit blasting, and after 30min preheating and so on...

Our results seem to be very good, maybe a bit better if we found even better wheel brush

Regards
Reply
11-16-2011, 07:25 AM,
#4
RE: Brush instead grit blasting
Hi Divanis, we use and have customers that use the Equipment below:

(link dead)

It is possible to get an anchor profile up to 120 Microns

If you need any info on it just give me a shout, I think most of the information is on the company website.

Cheers
Reply
11-16-2011, 05:32 PM,
#5
RE: Brush instead grit blasting
It looks interesting, for sure we're going to take a look on it. Many thaks for info.
Cheers,
Reply




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