Table jigsaw is an essential thing for any owner who is used to dealing with their own homework.Especially electric jigsaws are good for the residents of the private sector, lovers of manual labor and cottage holiday.From its pre-image of an ordinary hand-held jigsaw, reading electric model has gone far enough.Table jigsaw can facilitate and speed up the procedure for cutting out, not to mention improving quality.
- concept desktop jigsaw
- Purpose desktop jigsaw
- Types Jigsaw
- Advantages desktop Jigsaw
- Manufacturing desktop jigsaw
- use desktop jigsaw
concept desktop jigsaw
Jigsaw representsthemselves saw, which is characterized by back-and-forth motions of the bar, is the working body.It has ski for guiding the saw blade while moving over the surface that is processed, and performs motion with a frequency of 3000 oscillations per minute.
This tool was invented in 1946.Its creator - Albert Kaufman, who replaced the needle
Inside is an electric motor and a special mechanism that drives the blade.In stationary handle jig saw is not available, and the platform is located above.In front of the mechanism is a guide at the bottom - the extension web which moves and doing the cuts.
tool works as follows: file for desktop jigsaw clamps securely attached to the slide.Reciprocating movement have a frequency of up to 3000 moves, and can be adjusted.The reference platform allows jigsaws focus on sawn item, so the work is carried out very precisely.
Purpose desktop jigsaw
Jigsaw is an integral part of every workshop and every lover.His thin nail file can be successfully divided plywood, copper, iron, planks, brass, steel.Tools can be with motor, foot or hand operated and are characterized by greater productivity.Electric jigsaw simply indispensable for carpenters, wood workers, designers of furniture, Drywall, complex parts are manufactured.
electric jigsaw can perform straight and curved cuts on workpieces with complex shapes and a variety of sheet materials without violating the outer loop.The most commonly used desktop jig saws to cut wood and wooden boards, with complex shapes sketch of the laminate and plasterboard, plastic blanks for cutting sheet metal.
Table electric jigsaw performs clean cuts complex shapes and works with small
details.Due to persistent and locked position during high accuracy cutting.Sawing a steady course thanks to the tension and rails are deprived of hand jigsaws.The large size of the table makes it resistant, so be sure the specified direction of cutting.
Today, the market represented a great variety of power tools jigsaw, which differ in the nature of the use, performance, type of supply and design features.In DIY stores you can buy a desktop jigsaw for every taste and budget.
By design features difficult to classify, because every manufacturer strives to provide its products with features that are designed to facilitate and improve the performance of the instrument.In this regard, the relevant parameter is a form of the handle.
resist two kinds of handles - mushroom and D-shaped.Jigsaw with skobovidnoy handle requires one-handed operation.This increases the possibility of using the jigsaw, but some negative impact on the quality of the cut material.
Mushroom-shaped handle suggests perform more accurate cuts while holding jigsaw with both hands, pre-fixing cut the workpiece.Selecting a jigsaw with a certain form of the handle depends on the financial capabilities and personal preferences of the buyer.Select is the jigsaw, which will be more convenient to work.
Household jigsaws are not designed for heavy use, but the low price desktop jigsaw and power, which is enough for domestic needs, make them indispensable in the household.
Professional jigsaws are characterized by high wear resistance and the possibility of daily hours (8 hours) of use.Significant capacity allows you to make these jigsaws processing materials of great thickness.Advanced equipment and improved performance reflected in the price.
Among professional jigsaws allocated as industrial, which are characterized by greater adaptability to complex operations and the characteristics of the drive - for example, increasing the voltage supply.Industrial models are machines that are designed for the woodworking industry.
By type of power network and battery are jigsaws.Network models are powered by the electricity network with a standard voltage.If performance is important to you, you should choose the power network.
cordless jigsaws ensure the independence of the availability of outlets and more mobility while working.When buying a battery model should pay attention to the kind of battery.Increased performance inherent in lithium-ion batteries.Battery capacity is responsible for the duration of the battery.
Advantages desktop Jigsaw
Table electric jigsaw is a stationary structure, so this type of cutting tool has many advantages.Current models can work with wood material thickness of 40-50 mm.As a working body acts narrow saw, which performs vertical translational motion returnable.Due to the characteristics of the notch tooth movement mechanics and sawing the material is cut by the upstroke.
Table eletkrolobzik allows to cut intricate decorative details, producing longitudinal, straight, oblique and transverse cuts.Wide countertops can handle large parts and make the cuts in a wide workpieces.Secure mounting protects the body from unnecessary vibrations and allows a well-placed material, so the motor can operate without overload.
advantages of desktop Jigsaw can be called a good accuracy and precision of cuts, high security and ease of use, extensive customization options on the material and the required parts of cut blanks.
If you need to cut out parts of a small size jigsaw manual is not very convenient.It is pretty heavy, so it will have to hold with one hand and guide the workpiece other.A table jigsaw devoid of this disadvantage.Perhaps the discomfort is too great size and complexity of the work with great detail.
Table jigsaw is a kind of mini machine for cutting workpieces.If you purchase in a store jigsaw is likely there will be provided a choice of power and frequency control moves sawing.However, you can make a simple homemade table jigsaw, and very quickly.A manual jigsaw, a few screws, a piece of plywood, and the small size of the entire hour.
Manufacturing desktop jigsaw
carefully made little jigsaw will concede manufactured in the factory, and in some ways even surpasses it.Collect a elektolobzik is easy with the necessary materials.Next, we describe a simple scheme such manipulations.
The jigsaw design consists of the following components: handle, button-switch, insulating washer, power cord, frame, heating thread screw terminal and earrings.First we need to make the frame.You will need a duralumin tube with an outer diameter of up to twelve millimeters.
Also you can use for the basis of PCB thickness of not less than ten millimeters or thicker plywood.But remember, the easier it will frame the jigsaw will be more convenient to use.Always providing a channel to further could pave the power cord.The best form of framework is one of the parties is rejected by 45 degrees.
Next you need to make earrings.It is made of a copper sheet having a thickness of one millimeter.She then screwed to the frame, where it connects to the handle.Thus the screw wing nut, and will form a clip earring, which you can fix the heating filament.The thickness of the duralumin sheet should be up to 0.8 millimeters.Because it is necessary to make the pressure cheeks, between which is a button switch.
After that you need to cut a slot in the plywood, through which can pass the saw blade.It can be done using a drill.To do this, drill holes along the marking lines and smooth transitions.Instead of plywood, you can use plastic, metal, plexiglass and other.Then you post and drilled mounting holes in the base plate and plywood jigsaw.
then need to fix the jigsaw screws on plywood base to nail file could pass through the slit.You attach the design to the table with a clamp to sawing facing up.You can also secure the platform in any way possible.
File for jigsaw is normal, but the possibilities for good sawing expanded by hands-free.
You can use Nichrome spiral from any domestic heater (eg iron) as a heating filament.It is necessary to fix the tension between the ends of the frame bends.To thread hot, you need to apply a tension of about 14 V. In order to control the operating mode, you can use a rheostat.
current determined by the thickness and the length of nichrome filament.With the rheostat will establish the optimal current strength (maximum 3-5 A), which will affect the temperature to which the heated filament.Before starting the work it is necessary to determine the current.But remember, at too high a force cut-out material can grab the flame, and if insufficient - will undertake.Manufactured their own hands table will allow to cut jigsaw pieces with complex contours of various types of materials.
use desktop jigsaw
When working with a desktop jigsaw need to follow some rules:
- During cutting do not press hard on the tool, or at best break the needle, at worst - you mess up a job.
- from time to time replace the saw.The old saw can spoil and destroy the surface of the material.
- If you will be working with organic glass and nonferrous alloys, the plane of the product should be wetted with water.Such operation will speed up the process and extend the life of the saw.If
- cut surface with a thickness of less than one millimeter, place them under a sheet of material to be treated wood or plywood.
- Before making the cut, it is necessary to consolidate the material.Long cuts should not do by hand, the line can be curve.
- for cutting different materials need appropriate cloth, with a special pitch and length.
- by turning the instrument by turning only the back of the instrument.
- When cutting a laminate, cut the line glued tape, which saves material from chipping.
- If you need curved sections, install the pendulum jigsaw to a minimum.
If you still do not fully understand how to make a table eletkrolobzik watch the video of this procedure.This tool allows you to cut the intricate details of wood and other material to produce longitudinal, oblique, straight and cross cuts.With the jigsaw can be treated larger parts, wide bars and small parts, which is not more than at home.