Saw

They are more specifically differentiated as follows:. At the time, the site had 12 milion registered users, which means that half of all people who have internet access in the UK are registered. This is accomplished in one of three ways: the teeth are along the perimiter of a flat, circular blade; the blade reciprocates up and down rapidly; or the teeth are along one edge of a continuous band. On 6 December 2005 it was reported that ITV plc was buying Friends Reunited for a reported £120 million. Mechanically powered saws mechanically move the teeth past the wood while the saw itself is held stationary. Friends Reunited features prominently in Ben Elton's detective novel Past Mortem (2004). This division of Frame Saws includes the following types of saws:. Both services will allow matching from each others' databases in the near future, though this does not appear to functioning as of June 9, 2005.

This is accomplished by placing the blade in a frame. In 2005, the similar web site SchoolFriends Australia & New Zealand changed its name to Friends Reunited, joining with the UK site. The final category of hand saws stiffens the blade by placing it under tension. Friends Reunited has been used by bitter partners to get revenge on those who have abandoned them² and users have even been sued for the comments that they have made on Friends Reunited about other people ³. Finally, some Dozuki saws, which are an Eastern-style (cut on the pull stroke)saw have backs and are classified as back-saws. According to the Register, potential employers use entries there to identify weak points in job applicants ¹. A saw with a straight handle that extends from the top back of the blade is referred to as a Gent's saw. Friends Reunited has become popular enough that its uses have gone beyond the intentions of its designers.

These saws also have a handle that is vertical in relation to the blade. The site has also lent its name to various CDs specialising in popular music of the past (specifically the years 1970 to 1989.) It has branched out to include a dating service, a genealogy element, Genes Reunited which allows users to trace their family tree, and a recruitment service for users to find new jobs. While this list is not definitive, they are generally named, from longest to shortest: Mitre Saw, Carcase Saw, Tenon saw, and Dovetail saw. For an annual fee, users can send messages to other users. Back saws are differentiated by length of blade. Registered users can search schools, universities, streets and various other places in order to locate old friends. The second category of hand saws keep a thinner blade stiff by reinforcing it with a steel or brass back. Founded by Steve and Julie Pankhurst, Friends Reunited is a British web site that helps users get in contact with people from their past.

This division includes the following specific types of saws:. Note 3: Friends Reunited user in libel payout, John Leyden, [The Register], 21 May 2002, verified 27 January 2005 from http://www.theregister.co.uk/2002/05/21/friends_reunited_user_in_libel/. A Hand saw uses either simply a blade thick enough to be stiff, or cuts on the pull stoke which reduces the stiffness requirement. Note 2: Web hath no fury like a woman scorned, Amelia Hill, The Observer, 5 May 2002, verified 27 January 2005 from http://observer.guardian.co.uk/uk_news/story/0,6903,710179,00.html. Hand-powered saws fall into three divisions, which are defined by the way they hold the blade stiff (a requirement to get an even, clean cut). Note 1: Friends Reunited gives third reference, Startups.co.uk (sic), The Register, 24 June 2003, verified 27 January 2005 from http://www.theregister.co.uk/2003/06/24/friends_reunited_gives_third_reference/. The first and largest division is between hand-powered saws and mechanically powered saws.

There are a number of different categories of saw, all with the same purpose of accurately making larger pieces of wood into smaller pieces of wood. . Though Greek mythology indicates Perdix, the nephew of Daedalos, the inventor of the saw, unearthed constructed wooden artifacts from Ancient and Predynastic Egypt suggest possibly a much earlier date (see [1], Predynastic Egypt). The saw can also be used — or abused — for playing music.

A saw is a tool for cutting wood or other material, consisting of a serrated blade (a blade with the cutting edge dentated or toothed) and worked either by hand or by steam, water, electric or other power. Chainsaw, motor-driven, for felling trees. Band saw, with motor-driven continuous band. Scroll saw, motorized version of the coping saw for making intricate curved cuts.

Reciprocating saw is the correct term to avoid violating trademark rights. because they pioneered this type saw and "Sawzall" is their trademark. Often called a "Sawzall" which is actually correct only if made by the Milwaukee Tool Co. Normally held in both hands, useful for demolition work.

Reciprocating Saw, action similar to a jigsaw, but much larger, more powerful and with a longer stroke. Historically was called a sabre saw (also saber) saw - no longer a common term. Jigsaw, narrow blade for cutting irregular shapes, typically held in one hand. A sliding compound miter saw has a blade which can be pulled through the work similar to the action of a radial arm saw, which gives a greater capacity for cutting wider boards.

The basic model has it's circular blade fixed at a 90º angle to the vertical, a compound miter saw's blade can be adjusted to other angles. Electric miter saw, (also called chop saw, cut-off saw or power miter box) – for making accurate cross cuts and miter cuts. who pioneered this type saw - design is similar to a small wood router, bits are similar to a twist drill, some cut on the upward twist, some cut downwards. The latter is a trademark owned by Bosch Tool Corp.

Rotary saw, for making accurate cuts without need for a pilot hole in wallboard, plywood, and other thin materials, also called a spiral cut saw or a "RotoZip". Radial arm saw, versatile machine used mainly for cross-cutting where the blade is pulled on a guide arm through a piece of wood held stationary on the saw's table. Cabinet saw, similar to a table saw, but more precise and more powerful, often driven by multiple belts - an enclosed base stand is an integral part of the saw. Can be set on a workbench, on steel legs, or a base specifically built to hold the saw.

The latter is sometimes called a Contractor's Saw. May be direct drive or belt driven. Table saw, circular blade rises thru a slot in a table, most common piece of stationary woodworking equipment. Circular saw, machine-driven for industrial sawing of log and beams, typically found in sawmills - also name given to smaller hand-held saws.

Coping saw, thin blade tensioned by a metal frame, sometimes called a jigsaw; that term has now become more common to describe a motorized hand held saw with a reciprocating blade. Bucksaw or log saw, for fast, rough cutting. Hacksaw, for cutting metal. Bow saw, thin blade pulled taut by a twisted cord or rod and nut.

One type of hand powered Miter saw (makes precisely angled cross cuts) uses a backsaw. Two-man saw, for cutting large logs. Keyhole saw or padsaw or compass saw, with narrow pointed blade. Japanese saw, hand saws that cut on the pull stroke with straight handles.

Floorboard saw, with curved blade. Hand saw, saws operated by hand as opposed to power saws. Ripsaw, for cutting along the grain. Crosscut saw, for making cuts perpendicular to the grain.