Results 1 - 3 of 3

• A Control Suite to Reduce Roof Bolting Machine Drilling Noise
  4/1/2010 - Conference papers
  NIOSH conducted research to reduce the noise emission of various underground coal-mining equipment and developed a suite of controls to reduce drilling noise.
• The Development of a Damped Drill Steel to Reduce Roof Bolting Machine Drilling Noise
  4/1/2010 - Conference papers
  The paper documents NIOSH research to date of a damped drill steel on a roof bolting machine.
• Evaluation of Engineering Noise Controls for a Continuous Miner Conveyer System
  6/1/2003 - Conference papers
  This paper analyzes extensive noise and urethane durability testing on a Joy 14CM9 continuous miner's conveyor assembly, tail roller, and bottom plate conducted at NIOSH's Pittsburgh Research Laboratory facilities.