How to make a circular saw from a hand-held circular saw with your own hands

For your do-it-yourself projects, turning a handheld circular saw into a stationary circular saw can be revolutionary. It offers improved stability and accuracy in addition to making cutting big pieces of material much simpler. By following this tutorial, you can turn your handheld tool into a powerful and adaptable stationary saw without having to purchase an additional machine.

Although it may seem difficult at first, you can make a dependable tool that suits your needs if you have the right supplies and a little perseverance. We’ll guide you through each step to make sure you know what’s going on and how to handle any obstacles that may come up. This project is doable for both novices and experienced do-it-yourselfers.

You’ll have a reliable, do-it-yourself circular saw setup that will improve your workshop skills by the time you finish this guide. Prepare to step up your woodworking game and take on increasingly difficult projects with assurance. Now let’s get started and begin modifying your handheld circular saw.

Circular saw device

You should familiarize yourself with the circular saw’s structure before you begin to make the tool.

The machine’s design is comprised of:

• upper protective casing with a hole for sawdust ejection;
• the housing part in which the start button and electric motor are located;
• a lower protective casing that automatically closes the cutting element after it leaves the workpiece;
• saw blade;
• parallel stop;
• machine support sole;
• depth regulator;
• sole angle adjuster.

Current will start flowing to the electric motor as soon as the device is plugged in and the start button is hit.

Take note! Many circular models with a wide range of functionality are available from manufacturers. You can research the manufacturing processes of professional tools before making one yourself.

Scope of application of a homemade saw

With a homemade circular saw constructed from a circular saw, a craftsman can saw slabs of wood into planks or slats, and cut boards into bars. Any workpiece can be easily trimmed with this saw.

Handcrafted goods enable the do-it-yourself enthusiast to fashion furniture, receptacles, and athletic gear from wood.

Advantages of homemade equipment

The primary benefit of a homemade tool constructed with a circular saw is its straightforward design. Because all the parameters needed to transfer motor rotation to the spindle are already included in the circular saw’s design, the master need not search for any other means.

The machine will cut considerably better if you use a high-quality saw model than a cheap circular saw model.

Take note: You can save money by creating a DIY design at home.

What manufacturing options are there?

A circular saw can be made at home in a number of ways. Among the most widely used techniques, the following are noteworthy:

• installing a manual circular saw on a machine made of timber;
• using a grinder with a steel disk to perform the drive function;
• installing an old washing machine motor on a wooden surface.

The machine needs a powerful engine if the master intends to use a homemade product to unravel boards that are quite thick. Only a device like this can complete tasks efficiently and won’t cause the technician any delays.

A simple circular saw blade

One of the most widely used tools for do-it-yourself craftsmen is the circular saw. It can be used to trim wooden blanks, cut wood at an angle, trim boards as you install flooring, and more. You can use your hands to create a basic circular saw by using this tool.

Required Tools

The master uses bolts with countersunk heads, multi-layer plywood with a thickness of up to 10 mm, and screws when creating small tools. Additionally, you’ll need to prepare ahead of time:

• wires;
• switch;
• screwdriver/drill;
• hammer and screwdriver;
• pliers;
• a hand-held circular saw (you can take a domestic Interskol or another);
• ruler and pencil.

With the supplies and equipment mentioned above, you can make a basic circular saw with your hands.

Sequencing

The instructions for making a circular saw with your hands out of a hand-held circular saw are provided below.

1. To make the body part of the circular saw, rectangular sheets are cut out of plywood, the size of which is 40 × 80 cm. You will need 4 identical sheets from which the box is assembled (dimensional characteristics of the square at the base are 80×80 cm).
2. The box is covered with a tabletop cut from plywood.
3. You will need to make a cut in the tabletop, which is necessary so that the disk can come out.
4. Holes are drilled along the edges of the cut to secure the tool.
5. The design of the latch can be any. The main thing is that the circular saw does not move during operation. If desired, you can attach a pair of metal corners and secure the tool with a clamp inserted between them.

You can further secure the tool by screwing a threaded bolt into the side handle. This will contribute to increased security.

Stationary machine

A master should exercise caution before building a stationary machine if he intends to process wood professionally. It’s a good idea to draw the hand-held circular saw before turning it into a stationary one so that you can select the best possible setup.

bed

The machine’s foundation is the bed. It needs to be sturdy and steady. It is recommended that the base be made of metal.

Thick-walled angles or profile pipes work best.

For informational purposes only! If you want to construct a folding structure, bolts should be used to secure it instead of welding.

Table top

Metal should also be used for the table top. You can use alloys based on steel or aluminum for this purpose. The surface of the table needs to be friction-free and smooth. It must be sturdy and unbreakable when 40–50 kg of weight is applied to it.

The table top will need to have a groove cut out for the disk to exit. The craftsman needs to cut a hole in the metal sheet to accomplish this.

Motor

You must choose a circular saw motor based on the disk that will be utilized. Investing in 0.5 kW electric motors makes sense when utilizing small disks that have a diameter of no more than 170 mm. It makes sense to use a motor larger than 1 kW for larger disks.

Transmission of rotation

The best drive for a circular saw can be thought of as a V-belt drive. There will be two pulleys: one on the motor and one near the drive shaft. The unit’s power will be cut off in the event that the belt starts to slip because there isn’t a direct connection between the motor rotor and disk.

The master can adjust the unit’s speed by using friction wheels with varying diameter grooves. The shaft will receive rotation from the motor rotor.

Making a stationary circular saw out of a hand-held circular saw is a useful and affordable project that expands the possibilities of your workshop. This tutorial will lead you through the procedure, outlining the supplies required, safety measures, and comprehensive directions to fabricate a dependable and effective instrument. With a little creativity and some fundamental woodworking knowledge, you can build a stationary saw that can easily handle heavier cutting jobs, improving the accuracy and smoothness of your do-it-yourself projects.

Machine with pendulum engine suspension

This kind of device is thought to be the most sophisticated kind of circular saw. Smooth operation of the unit is made possible by the presence of a pendulum suspension. When operating the machine, there won’t be any jerking, and the belt will have proper tension. There is virtually no vibration with the homemade product, which extends the unit’s service life.

The engine, shaft, and cutting disc are all housed in one common frame, which is the device’s primary feature. The master can change the height of the disk that exits the tabletop by turning the screw that holds it in place on the side that is fixed to the frame via a hinge.

The motor is mounted on a platform that is fixed on one side, creating a pendulum effect. The platform has a spring-loaded other end. The platform starts to reduce vibrations when the motor turns on, and the motor starts to tighten the belt.

Step	Description
1. Gather materials	Collect a hand-held circular saw, plywood, screws, bolts, a saw blade, and a switch.
2. Prepare the base	Cut a piece of plywood to serve as the base. Ensure it’s sturdy and flat.
3. Attach the saw	Secure the circular saw to the plywood base with screws and bolts. Make sure it is stable.
4. Install the switch	Attach an external switch to control the saw. This adds convenience and safety.
5. Add guides	Install guides to ensure straight cuts. Use additional pieces of wood or metal strips.
6. Test the setup	Test the saw by cutting a piece of wood. Ensure it cuts straight and safely.

For your woodworking projects, turning a handheld circular saw into a stationary circular saw can be revolutionary. This easy adjustment improves safety and accuracy when cutting, while also increasing the tools’ versatility.

Without having to spend a lot of money on equipment, you can build a dependable and durable setup by following the detailed instructions. Having the appropriate supplies and equipment on hand will expedite the procedure and produce a stationary saw that is strong and effective.

This project focuses on how important creativity and resourcefulness are for do-it-yourself projects. It proves that you can improve your workshop with solutions made to fit your unique needs with a little work and creativity.

In the end, turning your handheld circular saw into a stationary one is a useful and satisfying project. It enhances the usefulness of the tools you already have while also encouraging a greater appreciation for manual craftsmanship. So gather your supplies, adhere to the instructions, and savor the improved features of your upgraded saw setup.

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