METHOD AND DEVICE FOR MANUFACTURING ROTARY SYMMETRIC BODY

摘要

PURPOSE: To improve a method for manufacturing a rotationally symmetrical body and its device so as to reach a large diameter constant by moving a base from a catching position or spray receiving surface while maintaining a rotating state, always detecting the position of the spray receiving surface and adjusting a moving speed of the base. CONSTITUTION: The diameter 5a of the cylindrical body 5 formed on a base 3 is always detected at the surface as close as possible to a spray receiving surface 4, and the measured value expressing the diameter is applied to an adjusting device 13.