Page 95 - Wurth Total Catalogue

OSF SEGMENTED LAMELLA GRINDING DISCS

Steel Stainless Steel Non-ferrous metals
The One Step Finish (OSF) disk for direct Features
use on the speed-controllable angle and • Free of iron, chlorine and sulfur
fillet seam grinders offers a combination (≤ 0.1%).
of fast material removal and perfect • Nylon sanding fleece made of surface
surface quality in the pipe area. Ideal conditioning material.
for welding seam removal and finish • Aluminum oxide with top size abrasive cloth.
grinding in one work step. • Rugged glass fabric carrier disk.

Applications Advantages
• For machining welding seams, dressing and • Enormous time savings (extreme reduction of
smoothing and light deburring work. work steps).
• For matching and refining the grinding pattern. • Grinding welding seams and finishing in one
• For cleaning and polishing non-alloyed and step.
high-alloy steels, aluminum and non-ferrous • Constant, low Ra value* (high surface
metals. quality).
• Removing oxide films and tempering colour • No change in shape during grinding.
after welding. And after plasma cutting of • Cooler grinding (low working temperature).
stainless-steel plates. • No clogging.
• Removing surface defects (scratches). • No additional support plate required.

* The surface quality is an expression of the roughness (Ra
value)

3 in 1 Dia. in Hole in mm Max. recom. rpm Grain Art. No. P. Qty.

rpm
mm
13,300
2,700 - 3,700
0585 580 318
115
125 22.23 12,200 2,500 - 3,500 Medium 0585 580 328 1/10
Grinding welding seam
+
Matching
+
Finish grinding

Application Examples: General working instructions:

1. Press-on pressure 2. Contact angle 3. Grinding direction
Checked press-on pressure is very Work with a contact angle of 10°-15° Grind with the OSF disk along the
important for the result. Work with light (angle between disk and workpiece) to length of the workpiece. The grinding
pressure. increase the contact surface. direction used for the OSF disk is
especially important. The direction of
rotation of the disk is the direction of
the desired grinding pattern.
AUS. pub. 02/17 © Before After

03 1587