Archive for the ‘General’ Category

Wood Working Machinery

Monday, July 28th, 2008

In the earlier days, wood working was done with the tools that had to be manually operated. The capacity of these tools was low and it took a long time and effort for making a single piece of furniture. However today we have the option of using wood working machinery. This machinery has a motor, which works on electricity or oil. It not only saves time and effort but it also does a better job.

Some of the common wood working machinery is table saw, planer, drilling machine and spindle molder. There is a lot of variety available for the size and capacity of these machines. They can be selected according to the job for which we want to use them.

Wood Working Machinery
The table saws can be called as the most useful of the wood working machinery. There are two types of wood saws available. They are the ones with a fixed base and the second ones are those with a moving base. The ones, which are mounted on the table, have a fine grove to on one side of the blade. It is from here that, the crosscut angle will move. In addition, a fence, which guides the wood for cutting, is attached to the same side. This machine is useful for giving cuts in parallel to the sides of the wooden piece.

On the other hand, the sliding table saw slides over the table on which it is mounted. Therefore, we can cut a wooden piece placed it. It is very popularly used for cutting flat panels of wood.

Construction Machines

Saturday, July 26th, 2008

A motorized cultivator with a rotating blade to work in the soil is known as rotary tiller. They are either drawn behind a tractor or self-propelled.

A crane is a derrick or tower equipped with pulleys and cables for lowering and lifting materials. The cranes used in construction industry are mostly temporary structures.

Dragline excavation systems are heavy equipment mostly used in surface mining and civil engineering. The smaller type of dragline excavator is used for port and road construction. The larger type dragline excavator is used in strip-mining operations for coal extraction.

In the building industry, to make foundations, a drilling machine is used. It is also used in oil wells and water wells.

An excavator commonly known as a digger is an engineering vehicle, with a cab mounted on a rotating platform or pivot, and a backhoe on top of an undercarriage with wheels or tracks.
In untamed regions which are being reclaimed for construction, a feller buncher, a machine having an attachment, which fells trees, is used.

A forklift, lift truck or forklift truck is an industrial truck used to pick up and transport heavy material using steel forks under the material to be lifted. The most common usage of a forklift is to move materials stored on pallets.

A loader also known as a bucket loader, front-end loader, scoop loader, shovel, or front loader is a type of tractor using buckets, which can be tilted to lift and move material.
A paver is used to spread asphalt on roadways.