Hello, dear readers and homemade products!
With the development of digital technology, many of you began to get involved in video and photo shooting. Shooting is not always performed in stationary conditions, when the camera is stationary. Much more often you have to do it hand-held while driving.
Of course, some cameras are equipped with built-in image stabilization systems, but for more or less professional shooting additional external stabilizers (steadicams) are used.
External stabilizers are of two types – active (using a complex system of gyroscopes and motors), and passive.
In this article, Alex, author of the YouTube channel “ThisWoodwork”, will tell you how you can make a passive stabilizer for your camera.
This project is quite simple to manufacture, and can be repeated even at home.
Materials needed for homemade.
– Sheet plywood, carpentry glue
– PVC pipe, dowel, insulating tape
– Bolts m8, self-tapping screws for wood
– Joint bearing
– Spray paint, sandpaper .
Tools used by the author.
– CNC milling machine
– Oscillating multitool (renovator)
– Screwdriver, boring machine
– Wood drills with countersink
– Forstner drills
– Screwdriver with a set of bits
– Square, pencil.
So, as a basis for the project, the author took the most common scheme of a passive camera stabilizer with a lower counterweight. At the same time, the load is rigidly connected to the camera by means of a long axis, and the axis itself is attached to the handle through a special two-axis hinge.
To cut out parts, the master uses a CNC milling machine. This greatly speeds up the manufacturing process, if you do not take into account the design time.
The second, and more affordable option is to print the parts on a 3D printer , similar projects can be found at the following link.
As a matter of fact, the parts are not so complex in shape, and they can be easily made with hand tools.
After milling, the author grinds them with a renovator, eliminating bridges, minor defects and burrs.
The edges of the holes also have to be filed.
To attach the pipe to the base and camera holder, you need a couple of these flanges. Holes for self-tapping screws are drilled and countersunk in them. The master performs this operation on a drilling machine, although you can use a conventional screwdriver and countersink drills.
Using a Forstner drill, bore holes are made for the heads of bolts and nuts.
< a href = "https://usamodelkina.ru/uploads/posts/2021-03/1615505312_ste-036.jpg" rel = "prettyPhoto"> A bearing will be fixed in the center hole of this part, through which the main axle will pass.
Holes for the second axle are drilled from two sides. Its role will be played by the m8 bolts screwed into the part.
A bolt is screwed into both holes, and threads are cut with it. From the second hole, the bolt can be cut off rather than unscrewed.
The vertical axis will rotate in this bearing. It must be pressed tightly into the center piece. The author made a slight mistake in the calculations, and he had to rewind a couple of layers of insulating tape.
The horizontal axis will be provided with such a U-shaped part. To assemble it, the master made thorn-groove connections, although you can get by with simple self-tapping screws.
Before the final assembly and gluing of the parts, the master presses the bearings into the holes in the lugs.
To avoid damaging the bearings, he uses a piece of PVC pipe.
The joints of the structural elements are lubricated with two-component epoxy glue, and the parts are joined together .
While the glue cures, the parts are tightened with clamps.
A piece of PVC pipe will serve as an axis. It is quite light and strong.
Two blanks are cut from this tube – a short and a long one.
Cross holes are drilled on both sides of the tubes.
Mating pilot holes for self-tapping screws are also made in the flanges so that the plywood does not crack.
To the upper part of the camera holder, the master glued several blocks, and screwed the rotary lock with a self-tapping screw, making a quick-clamping system for attaching the camera.
You can also mount the camera using a regular bolt and wing nut.
The ends of the tubes with the holder and base are connected as follows. First, the flange is attached to the holder, and then the flange to the tube.
The main (vertical) axis of the stabilizer will pass through this bearing. To attach a PVC pipe to it, the author passed a piece of a dowel of a suitable diameter through the bearing.
The upper, short part of the tube is put on the round timber and fixed to it with a self-tapping screw.
The long part of the tube is also put on and fixed on the round timber.
Having fastened the bolt for attaching the handle, the U-shaped part of the hinge is attached to the central one.
By the way, this whole complex swivel joint can be replaced with one simple piece – the swivel bearing . Then, instead of a tube for the vertical axis, you can use one long stud, clamping it on both sides of the bearing with nuts.
The handle can be made from both dowel scraps and PVC pipe.
A base is attached to the lower end of the axle, on which the loads will be held.
< img class = "aligncenter" alt = "How to make a stabilizer for a camera (steadycam)" src = "https://usamodelkina.ru/uploads/posts/2021-03/1615505366_ste-155.jpg"/> < a href = "https://usamodelkina.ru/uploads/posts/2021-03/1615505374_ste-156.jpg" rel = "prettyPhoto"> You can fasten loads in various ways. For this, the author uses a pair of bolts, oversized washers and wing nuts.
Weight of cargo is selected depending on the weight of the camera.
To make the product look better, the author decided to paint the parts with aerosol enamel. When painting, protect the bearings with masking tape.
the long part of the tube is not enough, and it had to be replaced with a thin-walled furniture metal tube.
For those who prefer the finished product – you can see these mechanized and passive stabilizers for cameras and smartphones .
Thanks to the author for the simple design of the stabilizer for the camera.
Good mood, good health, and interesting ideas to everyone!
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Author's video can be viewed here.
Hello, dear readers and homemade products!