Tool Maintenance & Workshop Management Flashcards

What is the recommended method for storing chisels and plane irons to prevent edge damage?

Answer: Use blade guards or roll them in a leather tool roll

Blade guards or a leather tool roll protect cutting edges from contact with other tools and from accidental damage.

When a circular saw blade produces burn marks on wood, the most likely cause is:

Answer: The blade is dull or has pitch buildup

A dull blade or one coated with pitch resin generates excess friction and heat, causing burn marks on the wood surface.

Which lubricant is most appropriate for maintaining a hand plane's frog adjustment screw?

Answer: Light machine oil

Light machine oil provides lasting lubrication for metal-on-metal threaded contact without attracting sawdust like heavier greases.

A workshop ventilation system is most critical when performing which task?

Answer: Applying solvent-based finishes or adhesives

Solvent-based finishes and adhesives release volatile organic compounds (VOCs) that require adequate ventilation to prevent toxic exposure and fire hazard.

What is the purpose of 'lapping' the sole of a hand plane?

Answer: To flatten and polish the sole for accurate, tear-out-free cuts

Lapping on a flat reference surface with abrasive removes high spots, ensuring full contact between the sole and workpiece for precise, smooth planing.

When should a reciprocating saw blade be replaced during demolition work?

Answer: When it produces excessive vibration, wanders, or requires heavy feed pressure

Excessive vibration, blade wandering, and heavy feed pressure are operational signs of a dull blade that reduces efficiency and accuracy.

Proper storage of lithium-ion battery packs for cordless tools requires:

Answer: Storing them at approximately 40–60% charge in a cool, dry location

Lithium-ion cells degrade fastest when stored fully charged or fully depleted; partial charge at cool temperatures maximizes long-term capacity.