作者: Michael A. Olszewski
DOI:
关键词: Pulley 、 Engineering 、 Laser light 、 Beam (structure) 、 Optics 、 Aperture 、 Laser
摘要: A system for alignment of a pulley and method use are provided. laser tool includes an arcuate front surface having target pattern parallel vertical lines. The is provided with light source that projects beam through aperture in the surface. pair tools may be mounted on two pulleys such beams displayed opposite tool. In event misalignment, patterns do not align lines thereon. user adjust so produced by each aligned to achieve system.