Final answer:
Machine guarding is implemented to protect workers from hazards such as exposed moving parts, inhaled particles, excessive noise, and toxic chemicals, according to OSHA standards.
Step-by-step explanation:
The purpose of machine guarding is to protect the machine operator and other employees in the work area from the hazards created by exposed moving parts, inhaled particles, and other dangers such as severe noise, heat exhaustion, and toxic chemicals. These protections are crucial as they help to prevent severe injuries, such as fingers and hands being lost to moving machine parts, respiratory problems from inhaled fibers, and hearing loss due to constant noise exposure. Additionally, machine guarding reduces risks related to fires, which are exacerbated by the presence of flammable materials like cotton bales and the oil used for machine lubrication. In line with OSHA standards, adequate safety measures, including protective equipment and guards on dangerous machines, must be put in place to safeguard employees' health and well-being against such occupational hazards.