What are the three basic areas of a machine that require safeguarding?

All machines consist of three fundamental areas – the point of operation, the power transmission device and the operating controls. Machine safeguarding helps protect workers from preventable injuries in all three areas.

What are the three basic means of safeguarding machinery?

They are:

  • Guards – these are physical barriers that prevent contact. …
  • Devices – these limit or prevent access to the hazardous area. …
  • Automated Feeding and Ejection Mechanisms – These eliminate the operator’s exposure to the point of operation while handling stock (materials).

What are the three main areas of a machine OSHA?

What are the three main areas of a machine?

  • The point of operation.
  • The power transmission device.
  • The operating controls.

What are three basic areas where mechanical hazards occur that need safeguarding?

Dangerous moving parts in three basic areas require safeguarding: The point of operation: that point where work is performed on the material, such as cutting, shaping, boring, or forming of stock.

  • cutting.
  • punching.
  • shearing.
  • bending.
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What are the three main areas of a machine quizlet?

Machine GuardingAll machines consist of three fundamental areas:

  • The point of operation.
  • The power transmission device.
  • The operating controls.

What are the two primary safeguarding methods?

Two primary methods are used to safeguard machines: guards and some types of safeguarding devices. Guards provide physical barriers that prevent access to danger areas.

What are the minimum requirements for protection and guards?

Guards must meet these minimum general requirements:

  • Prevent contact. The guard must prevent hands, arms, and any other part of a operator’s body from making contact with dangerous moving parts.
  • Secure. …
  • Protect from falling objects. …
  • Create no new hazards. …
  • Create no interference. …
  • Allow safe lubrication.

What are the 3 steps used to manage health and safety at work?

There are three steps used to manage health and safety at work.

  • Spot the Hazard (Hazard Identification)
  • Assess the Risk (Risk Assessment)
  • Make the Changes (Risk Control)

What is the machine safety?

Safeguards are essential to protect workers from injury. Any machine part, function, or process that might cause injury should be safeguarded. When the operation of a machine may result in a contact injury to the operator or others in the area, the hazard should be removed or controlled.

What are the four basic principles of machine safeguarding?

The basic steps to prevent accidents are:-

Eliminate the hazard from the machine, method material, structure, etc. Control the hazard by enclosing or guarding at its source. Train personnel to know that hazard and follow the safe job method to avoid. Use personnel protective equipment necessary.

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What are basic machine safeguards?

Machine safeguards must meet these minimum general requirements: Prevent contact: The safeguard must prevent hands, arms or any other part of a worker’s body from contacting dangerous moving parts. … Protect from falling objects: The safeguard should ensure that no objects can fall into moving parts.

What are mechanical hazards in the workplace?

The moving parts, sharp edges, and hot surfaces are hazards to workers. … Many machine-related injuries can be prevented with the proper use of safeguards.