REDUCING VIBRATIONS OF HAND OPERATED POWER TOOLS WITH VIBRATION ISOLATION AND REDUCTION MECHANISM

Abstract

In this paper, we given a solution for an operator who works on ceiling or roofs standing in upright position with the power tool in hand during drilling and hole sawing operations .We given design solution for flexible shaft power tool with hydraulic viscous fluid damper and elliptical spring. This paper gives an outline for various methods of vibration isolator and damper. In reality, people who worked with power vibrating tools exposure with the vibrated syndrome that effect their normal life especially who involved for long time period. Hand arm vibration (HAV) is a widespread hazard in many industries and occupations involving the use of handheld power tools or hand fed machines. This paper describes a research and observation on the vibrating hand tool.