| 摘要 |
PURPOSE:To improve the extent of grindability and operation efficiency of a complex form work so sharply as well as to prolong the service life of a machine in avoiding any excessive load on a grinding attachment itself. CONSTITUTION:This grinding attachment consists of a work grinding mechanism 12, a work conveyor mechanism 14, a tilting mechanism of this work grinding mechanism and a work keep mechanism 18. An endless sander belt 30 and a work are made contact with each other free of slide motion with a roller displacement means 40 via two rollers 38a, 38b split according to a grinding form of the work. In addition, the work grinding mechanism 12 is tilted and a contact angle between the work and the endless sander belt 30 is deflected to some extent, through which a contact state suitable for every part of the work is steadily securable. |
