Have you tried rubbing down the vinyl record with anti static laundry towelettes?
Showing 16 responses by geoffkait
The tendency of the stylus and cartridge to be forced inward on a blank section (for which their is virtually no friction) of the record illustrates that friction is not the driving force, it’s the centripetal force. In the case I just described of the blank section, the force of friction is actually toward the outer edge of the record. The innermost side of the groove wears faster than the outermost side if there is no anti-skate mechanism. That’s due to the centripetal force. As I already said, the force of friction due to the stylus riding along the groove is tangent to the direction of motion toward the center. So the force of friction has no inward vector. Hel-loo! This is an obvious case of monkey see, monkey do. 🐒 🐒 🐒 |
mijostyn Wow, guys, anybody here know how a Van de Graaff generator works? What do you do when you want to shock your little sister....hows about rub your feet on the carpet. I’ll leave it to you science nerds to look up why FRICTION causes static. Now I wonder where the friction is in a record playing system. >>>>>Oh, you mean like the platter belt friction? Or maybe you mean the friction between the air molecules and the vinyl? I hope you don’t mean the stylus friction which is very low as long as geometry is correct. |
Huh? I always thought static electricity was produced by the vinyl record rubbing against air molecules as it spins. Also static electric charge is often transferred to the vinyl from the sleeve when withdrawing the record. Anti-static fluids and brushes can be used on vinyl. Nordost has one for audiophiles, some store bought sprays or towelettes are OK, too. |