What are the hazards of using a pedestal drill?
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What are the hazards of using a pedestal drill?
Employees and learners should be made aware of the following hazards. Long hair, loose clothing etc, can become entangled in moving parts of the drilling machine. Chuck keys, broken drills, swarf, work pieces, etc, can be violently ejected. Unexpected spinning of hand held work pieces could cause injuries to hands.
What are the hazards of a drill?
Today, the portable power drill’s widespread use also carries with it the risk of electric shock, puncture wounds, cuts, contusions from spinning/moving parts, strains from torque power, hair and clothing entanglement, contaminant inhalation, burns from hot drill bits, and eye injuries.
What are some mechanical hazards?
Machines can cause severe injuries such as, amputations, fractures, lacerations or crushing injuries. Machines can also cause minor injuries such as bruises, abrasions, sprains, strains, burns or cuts. Mechanical Hazards Examples of mechanical hazards that can hit, grab or trap an operator are: Hazardous motions.
What is mechanical hazard and its examples?
Examples include: flywheels, pulleys, belts, couplings, chains, cranks, gears, etc. The feed mechanisms and auxiliary parts of the machine should also be considered. Another area prone to hazard are in-running nip points.
What are the hazards of a vice?
Most important hazards: Parts or materials falling when handled. Knocking against objects. Becoming trapped by the bench vice or chain….PPE to use:
- Safety helmet.
- Safety footwear.
- Safety gloves.
- Safety goggles (against possible projected particles).
What can cause a drill bit to break?
We list eight reasons why drills can break:
- Using the wrong drill for the material to be drilled.
- Workpiece and drill were not clamped firmly enough.
- Poor chip removal.
- Cutting speed and feed rate set incorrectly.
- Poor quality of the drill.
- Small / large diameter of the twist drill.
- No cooling.
When using drill machine How would you avoid physical injury or any form of hazard?
What should you do when working with powered hand drills?
- Wear safety glasses or a face shield (with safety glasses or goggles).
- Keep drill air vents clear to maintain adequate ventilation.
- Keep drill bits sharp always.
- Keep all cords clear of the cutting area during use.
What are the most common mechanical injuries?
The most common mechanical equipment injuries are to hands and fingers, which may be cut, sprained, dislocated, broken, crushed or cut off by machinery or tools. Eye injuries can be caused by heat or radiation or by objects thrown from moving mechanical parts.
What are the two major types of mechanical hazards?
Mechanical Machinery Hazards
- A crushing hazard through being trapped between a moving part of a machine and a fixed structure, such as a wall or any material in a machine;
- A shearing hazard which traps part of the body, typically a hand or fingers, between moving and fixed parts of the machine;
What is occupational mechanical hazard?
Explanation: Mechanical Hazards under occupational health hazards are. * Unguarded machinery. * No fencing. * No safety device.
How do you maintain a mechanical bench vise?
To keep your vice in tip-top condition, always keep all threaded and moving parts clean by wiping the vice with a cloth after each use. This will clear any grit, dirt and debris from building up on the vice. Make sure to oil and lubricate the joints, threaded parts, and sliding section often.