Diameter + RPM → m/s
v = π × D × n ÷ 60,000.
Open detailed method →Knowledge Center
Technical answers with formulas, sources and limits.
A calculation is useful only when the user can see what it calculates—and what it does not decide.
Calculators
Math first. Recommendation second.
These tools calculate geometry or kinematics. Safe limits, tool compatibility and optimum process settings remain separate engineering decisions.
Diameter + target m/s → RPM
n = v × 60,000 ÷ (π × D).
Do not use the result as an approved machine setting.Distance + angle → width
w = 2d × tan(θ/2).
Real spray pattern, viscosity, pressure and edge quality require test.Guides
Build technical understanding around decisions.
GUIDE 01
Polishing compound selection
Separate removal, finish, form, transfer, cleaning and tool variables.
Read guide →METHOD 02Peripheral speed calculation
Formula, unit conversion, examples and safety boundary.
Open method →GUIDE 03Polishing-buff construction
How fold density, fabric cut, ventilation and impregnation affect contact.
Read tool guide →METHOD 04Application validation
From candidate route to traceable process release.
See workflow →Documents
Ask for the exact document—not “more information.”
Document access should be tied to product, language, market and revision. ASK routes requests for TDS, SDS, catalogues, test reports and commercial documentation.
Next action
Ask the technical question with its context.
A formula can be public. A product or operating recommendation must include the application variables and evidence status.