TeeDee
30-09-2015, 07:16 PM
The more I research polishing, the more I realise what a complex subject it is ( well for me anyway)
I am really struggling with getting a perfect shine on flat sterling silver surfaces. Curved ones seem to be less of a problem formsome reason.
The main issue seems to be right at the finishing stage where an orange peel effect or sometimes worse, 'whip' marks seem to appear. At first glance all seems ok but a recent customer 'observation' has made me question my current processes which are generally to work up through abrasive grades up to P1200 then tripoli either on a bench polisher or foredom motor and normally finish with a WDR mop.
I dress my mops regularly and singe when necessary. I dont mix compounds on the same mop.
I use Menzerna P175 or M5 to finish and sometimes use P164 as an intermediate prepolish.
I use quite light pressure for finishing.
Looking back through some old posts, Dennis suggests micromesh so I bought some. The pictures shown are of a tie clip micromeshed to 12000 grit which was then nearly scratch free until I used the WDR and finish polish. Lo and behold...... Pitting again! Although I'm not sure how well it will show up in the photos.
Worse still I tried to improve it using a Town Talk silver cloth and got even worse scratching for my pains.
Any help would be appreciated as I really dont want to disappoint my customer.
Tim
I am really struggling with getting a perfect shine on flat sterling silver surfaces. Curved ones seem to be less of a problem formsome reason.
The main issue seems to be right at the finishing stage where an orange peel effect or sometimes worse, 'whip' marks seem to appear. At first glance all seems ok but a recent customer 'observation' has made me question my current processes which are generally to work up through abrasive grades up to P1200 then tripoli either on a bench polisher or foredom motor and normally finish with a WDR mop.
I dress my mops regularly and singe when necessary. I dont mix compounds on the same mop.
I use Menzerna P175 or M5 to finish and sometimes use P164 as an intermediate prepolish.
I use quite light pressure for finishing.
Looking back through some old posts, Dennis suggests micromesh so I bought some. The pictures shown are of a tie clip micromeshed to 12000 grit which was then nearly scratch free until I used the WDR and finish polish. Lo and behold...... Pitting again! Although I'm not sure how well it will show up in the photos.
Worse still I tried to improve it using a Town Talk silver cloth and got even worse scratching for my pains.
Any help would be appreciated as I really dont want to disappoint my customer.
Tim