Jigsaw manual - what is this magic wand wizard ?

General information

Jigsaw - is a tool designed for curved cutting wood.There are two types jigsaw: manual and electric.The first is often used by amateurs, and the second - the professionals.Hand Jig consists of a steel frame with a large clearance in the form of the letter "C", the two clips on the pins, which are designed to clamp the web and handle changes in web tension.

rotate on pins clamps, allowing to cut in any desired direction.Because of this, it is possible to saw the workpiece at a very difficult lines that can not be done the other saw views.Sawing blade has a low mechanical strength, in this regard, it is often torn.Therefore, it is recommended before the start of work to do some stock fabric.

There are two main types of cloth, which are distinguished by their shape and position of teeth.The first type - the canvas with a right double tooth.Sawing Hand sawing jigsaw with a fine for a quick and straight cut.Its total length is about 130 mm and a working length of 85 millimeters.Well saws like wood and plastic.The second type of fabric - a spiral.He has a twisted shape and is ideal for cutting various circles and curved lines.

Preparing to work

work hand jigsaw on its technology is not complicated, but the preparatory work necessary to correct, from which, in many respects, will depend on the quality and success of the business.To begin canvas secure in jigsaws.For this unscrewed clamps, which are bottom and top.Next, they inserted saw blade with teeth, rotated down from the jigsaw, and twist clips.

supports for cutting in the home can serve as a special table, which is freely mounted clamp on top of the desktop.The groove and the hole table should protrude above the work surface.Cut out part lies over the hole, and saw the tape is introduced into it.After completion of the work the tree is processed by a porous material.

Note!Instead, a porous material can be used cork board, which is wrapped with sandpaper (sandpaper).

work technology

We already know how to prepare the tool for the job, and now comes the turn to find out how to cut a hand jigsaw.There are three main types of work with jigsaws:

• curve sawing;
• sawing notch;
• cutting straight lines.

cutting curved lines.Jigsaw is taken in one hand, nail file is placed on the edge of the layout, and begins to move up and down the jigsaw.Start movement should be a little different than with a large saw.It takes a little pressure on the jigsaw, but only slightly, so that it is not broken.When the watch markings and rotate the tool to the required side.This can not be done with great effort, it will cause the bending and possibly to the fact that sawing burst.

Sometimes you need to make cuts within the workpiece.For this purpose, it is drilled a hole with a diameter of 0.6 millimeters.It is inserted into a jigsaw blade and attached to the terminals.Then continue the work in the usual way.Professional and amateur jigsaw manual require the same technique works, so that the above principles are suitable for both instrument types.