Polishing set "complete" copper & brass | 6 parts for polishing stand | 300 mm
300 mm | Bore configurable
Contents: polishing discs | compounds
cut-buffing | high-gloss | super-finish
Brass & Copper "complete" polishing set for the polishing stand | 300mm
Six-part polishing set for Brass & Copper, especially for the stationary polishing block with flange mount or conical thread. This polishing set reliably delivers the flawless mirror finish that is characteristic of Brass & Copper on carefully ground Brass & Copper surfaces in three coordinated polishing steps.
Product features
- Sisal nettle pre-polishing disc SB-VR-10, diameter 300 mm with configurable bore
- High-gloss buffing wheel N2501, diameter 300 mm with configurable bore
- Super Finish FM230 polishing wheel, diameter 300 mm with configurable bore
- Vmax = 45 m/s, Umax = 2,900 rpm
- Pre-polishing paste "Heavy Cut" Menzerna 456G (approx. 1.4 kg)
- Brass & Copper high-gloss polishing paste Menzerna 480W (approx. 1,2 kg)
- Super Finish polishing paste Menzerna P175 (approx. 1.35 kg)
Application
- Wear protective equipment and follow safety regulations!
- Roughen the polishing discs before use using a suitable dressing tool
- Wet rotating tool sparingly with polishing paste
- Measure the pressure carefully! Too high contact pressure and/or too low speeds lead to overheating of the workpiece with uneven surfaces that can no longer be improved by polishing!
Step 1 - Pre-polishing
- The evenly sanded and cleaned surface crosswise with the SB-VR-10 sisal nettle polishing disc together with Menzerna 456G quickly pre-polish at approx. 35-40 m/s (2,250 - 2,600 rpm) until an even, satin-matt surface without scratches and grooves is achieved on the workpiece
- After polishing, clean the surface of abrasion and paste residues with a dry, soft and lint-free cloth. If necessary, degrease the workpiece with a suitable solvent or Viennese lime
Step 2 - High Gloss
- The evenly pre-polished and cleaned surface in cross passes with the N2501 high-gloss buffing wheel together with Menzerna 480W at approx. 30-35 m/s (1,900 - 2,300 rpm) quickly polish to a high gloss
- After polishing, clean the surface with a dry, soft, lint-free cloth. If necessary, degrease the workpiece with a suitable solvent or Viennese lime
Step 3 - Superfinish
- The clean, high-gloss polished surface is achieved with the flannel FM230 Super-Finish polishing disc and Menzerna P175 at approx. 30-35 m/s (1,900 - 2,300 rpm) quickly in cross passes until the desired mirror finish is achieved
- The Super Finish Paste P175 only leaves an invisible microfilm on the flawless surface. To protect this surface, one usually avoids mechanical cleaning after superfinishing
Protective Equipment when Polishing
When grinding and polishing, the work equipment used creates considerable health risks. It is therefore compulsory to wear suitable personal protective equipment for work safety when grinding and polishing. In particular, all rotating polishing and brushing tools may only be operated with suitable covers for reasons of occupational safety.
Wear eye / face protection
The fine dust emanating from polishing is harmful to the eyes. Flying parts can cause serious injuries to the face and eyes.
Wear respiratory protection
Fine dust contaminated with heavy metals and respirable, which can only be retained with suitable respiratory protection, is produced during polishing.
Wear protective clothing
Flying parts can cause sensitive injuries all over the body.
Wear gloves
In general, gloves should be worn when grinding and polishing. If there is a risk of being wound up (e.g. drills, processing small parts, etc.), gloves may be prohibited on the basis of a risk assessment.
Wear ear protection
Due to the noise exposure during grinding and polishing, it is necessary to wear suitable hearing protection on a regular basis.