sábado, 1 de noviembre de 2008

Hand Tools

1.- Hammer is a tool meant to deliver an impact to an object.








2.- Wrench is a tool which can be used to loosen or tighten.










3.- Screwdriver: To tighen and to loosen screws








4.- Saw: To saw and to saw off








5.-Clamp:is a fastening device to hold or secure objets tightly together to prevent movement or separation through the application of inward pressure.










6.-Screw: It's a shaft with a helical groove or thread formed on its surface and provision at one end to turn the screw.








7.- Ruler:rule is a instrument used in geometry,technical drawing.









8.- File: It is a tool used to shape materialby cutting.









9.- Handsaw: It is used to cut pieces of wood into different shapes.









10.-Pincers:It's used for multiple funcions asholding small elements.









11.- Protector gloves: They serve the hands not to get damaged on having worked with any tool.










12.- Nails: it's an object thin and extended with end filosa done of a hard metal used to hold two or more objects.











13.-Mallet. It's a type of hammer with a head made of softer materials than the steel normally used hammerheads.










14.-Pliers: They are hand tools, designed primarily for gripping objects by using leverage.









15.- Vise: It's a mechanical screwmachine used for holding or clamping a work piece to allow work to be performed on it with tools.










16.-Cutter:It is a type of razor that generally consists in flat handle commonly of plastic.












17.- Chisel: It is a manual cutting tool designed for cutting.












18.- Drill: is a tool with a rotating drill bit used for drilling holes in various materials.

1 comentario:

Lucía dijo...

Este es el trabajo de tecnologia.Me faltan dos herramientas pero es que no se me ocurren ninguna mas:S:S
un saludo