I am 64 years old! In my lifetime I have bought and built many computers. Four years ago I took an old Timex computer and built a backup memory board so I could do all kinds of projects. I put the project aside after many hours of hard work. Enter Arduino!
Arduino Board for coil winding machine, any code out there?
After doing some reading I ordered a Genuine Arduino! In the picture you can see I started building a Coil Winder. Rather than run the stepper motors with a piece of tape on their shafts I bite the bullet. Blocks of Delrin with a "V" cut in them run on the lip of the Trim Channel. There is no play in the bed! The coil winder arm is on a shaft that has a bearing on each end. There is no side to side play out at the tip of the needle.
The needle is a piece of Delrin plastic.
The bottom of the needle is rounded so it can climb over previous windings. The hole in the needle was drilled in three stages. A tiny exit hole, a larger travel hole and a top funnel like entrance. The hole in the needle needs to be in the center of your coil form! The plastic pulley delivers the wire into the funnel hole of the needle. The top of the hole is funnel the exit hole is tiny! Get it? Here is a picture of turns of sewing thread done WAVE style! The coil is not solenoid wound it is WAVE!
No glue or WAX! I bought a Shield kit.
I wired a start switch some resistors and Tip transistors on it. Felt drag strips added to keep the spool from free wheeling too fast! Close up view So what did I learn?
If you search the Internet about Wave and Progressive Universal wound coils you will find little information. I will give you the trick! Are you ready? As the machine moves back and forth driven by steppers your program will try to wind the wire in the same spot over and over if you are trying to wind a WAVE coil. Winding back and forth on a bobbin is a solenoid coil!
A wave wound coil looks like it was woven or sinewave. Here is the Trick! Stepper are even number devices.Did you use this instructable in your classroom? Add a Teacher Note to share how you incorporated it into your lesson. These steps are taking directly from my science fair project so they might be a little overly complicated. Repeat step one for each of the four stanchions.
These will be the back stanchions.
Arduino-Based Coil Winding Temperature Recorder and Alarm Generator
Print out part finalweight4. Attach rubber band on each side of printed part and secure the other end of each rubber band to the eye bolt. Print out wirejig3.
Insert the assembly through the top hole in the printed part. The handle should move freely. Slide the bolt through one hole of the front stanchion, but not both.Khwab mein larki se zina karna
Print out Cam2. Slide the cam onto the bolt so that it is next the nut. Slide the washer that is not drilled onto the bolt so it rests against the cam.Unit 12 circles review packet answers
Slide the spacer onto the bolt so it rests against the washer. Slide the drilled washer onto the bolt so it rests against the spacer.
Rotate two nuts onto the bolt so that they both rest against the drilled washer. Slide the bolt though the hole in the other stanchion. Rotate a nut onto the end of the bolt so that it secures the bolt against the stanchion. Print out part lever2. Insert the lever over the micro switch so that the holes line up. Open up the Pedometer to get a look at the inside.
There should be two distinct metal contacts and a lever that can connect and disconnect them.In order to assist with the winding process for a self-built motor, on thingiverse you can find an innovative fixture with two stepper motors and an Arduino Nano for control.
The bare motor armature is held in a vertical orientation by one stepper, while the other winds wire using a hollow 3D-printed feeder mechanism.
User interface consists of an OLED screen and buttons that let you select the number of windings and another to advance the armature to the next coil location. Here you can find the Arduino code. Watch the video below to see how it works:.
Optical fingerprint reader, equipped with high-speed DSP processor, high-performance recognition Remember Me. Register Forgot Password? Hi can this sheild be used with arduino as gr The STL files for the tractor puller are inco You can use our Fultek input output module.
The emergency calls, makers and innovators respond. Leave a Reply Cancel reply. Posted 2 years ago 0. Mods and Hacks Here are the Winners from the 3Drag 3d printing contest Here we are, eventually the contest has come to an Popular Latest Comments. How we wonder why The emergency calls, makers and innovators respond The Coronavirus emergency is a real war on an Plant Diseases Wiki An edge-based device that helps educate rural farmers about Salih says: You can use our Fultek input output module.
It uses OpenBeam frame and components. OpenBeam Frame and components Dimensions: 40x32x12cm. Rubber cones to adapt a wide range of coils.
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Maximum Coil size: Length 25cm Diameter 9cm. Atmega MCU arduino programmed. Speed control with potentiometer. Requires 2. BOM v1. Download the standalone sketch here. This sketch offer the possibility to control the winder with the button provided by the control board.
Coming Soon. A sketch for controlling the winder via serial port is being developed. Your contribution is welcome if you wish to help. Previous board has been deprecated. Two optical sensors are mounted behind the carrier to detect position. This is used to change the direction of the carrier when reaching the end of the coil. They are manually adjustable using the knob screw. Free spin coil stand. Jump to: navigationsearch. Navigation menu Personal tools Log in.This open source project that I am working on.
Since I have the need for precise coil winding, a CNC winder machine is the solution. Is hard to believe but is possible. The problem: Get rid of CNC software. I think that Arduino can do the job here.Nason 483 15 activator
I am able to make it work with an standard CNC solution, but the problem is that I don't want to interact with a computer at all, and I am pretty much sure that an Arduino application can do the job. I have the mechanical part ready to go. Is the Arduino part where I am stuck. So far, I can keep going on with CNC software, but that is not my goal. I'll probably work on the Arduino solution later, but I'll really appreciate help with an Arduino solution.
This is an Open Source Share-Alike 3 project. Do you have some activities on this project? Some years ago we were building something similar for a customer, only real difference was that the purpose was for fishing line instead of wire.
His problem was that, when selling reels with line on them, the line tended to twst a lot and form "bird nests" when casting. Machine used was a simple sewing machine motor where the reel was mounted on and the line went on with no control at all - just a meter wheel to check the lenght. My job for the improvements was down to some mechanical work and the electrical stuff on the new machine but I will try to get it together from memory: The sewing machine motor was used again but equipped with a magnet on the axle and a reed switch near by to check the speed and rotation.
Placement of the line position as done with a threaded rod, 8mm metric with a fine pitch. This rod was driven by a geared stepper motor. Line tension was supported by a piece of spring wire with a ceramic ring to fit the line through. I don't know the code that as used in the program only that a PWM module was used for the main motor. Movement was controlled after the initial setup: Enter line thickness, enter width of the reel, move winding arm to start position on the reel.
The program then calculated the required spacing as specified by the line thickness and the left right movement was done through the initial placement together with the entry of the reel width during setup.
First two layers really slow so you can check if all is good, after that max speed and it stopped when the line counter reached the entered length for the line. The guy that programmed it said it was a 30 minute job for the basic program, hard part was to implement the display and keypad.
There is a weird think that was done on purpose and that I found quite interesting: For monofilament line the winding was different comapred to braided line. Mono was fed so the line going to the reel was always on a slight angle so the line pushed against the previous turn a little bit. On the way back the arm was held back a bit until the previous angle was achieved again. I was told this is best as it packs the line really tight on the reel and that for braided line it would not matter.
All I can say is that the winding looked extremely neat and tidy. Reply 9 years ago. This project is on full motion and nearly completion. I am working with Haydon Kerk lineal motion solutions.
Probably the best of the best in US. The only expensive parts out of all the project Worth it. Having seen precision wound coils from 80 odd years ago, and having made plenty, I really don't see you need to get hung up on "CNC". I can't see why this is described as CNC at all.Monitoring the temperature of a transformer or electric motor winding involves data acquisition.
This project is developed to monitor the temperature of an electric motor and a transformer with high accuracy, incorporating display and alarm facility. It can track the temperature of the device or equipment and its surroundings. It also generates an alert at the time of rise in temperature with the help of Alarm Generator. Transformers and electric motors are the most significant sources of electrical power and industrial systems. Failure of these devices could cause electrical power outages, environmental health hazards and more.C library
Failure can happen due to various reasons, including dielectric failure, winding deformation, short-circuit, magnetic circuit, electrical disturbance, distortion of insulation, lightning, insufficient maintenance, slack connection and overloading.
Functional life of these devices is evaluated by their capability to dissipate the generated heat to the surrounding environment. Evaluation of temperatures can provide an insightful diagnosis of the devices. The penalty for temperature rise may not be sudden, but gradual, as long as it is within break-down limit. Among these consequences, insulation degradation is important.
Since insulation is costly, its deterioration is unwanted. Determination of oil temperature and winding insulation system temperature is critical. The circuit diagram of the coil winding temperature recorder and alarm generator is shown in Fig.
It is easier to use than a thermistor and a thermocouple. Output of LM35 can be connected directly to Arduino analogue input. Since Arduino analogue-to-digital converter ADC has a resolution of bits, and reference voltage is 5V, the equation used to calculate the temperature from ADC value is:. Various messages displayed on LCD1 are given in the testing section. The piezoelectric buzzer produces sound based on reverse piezoelectric effect. Generation of pressure variation or strain by the application of electric potential across a piezoelectric material is the underlying principle.
The buzzer can be used to alert a user of an event corresponding to a switching action, counter signal or sensor input. It consists of piezo crystals between two conductors.When you want to make a mobile robot, DC motors can be a great choice. We normally accept that they can be purchased for a few dollars each, but what if you want to make your own?
In order to assist with the winding process for a self-built—or at least self-wound—motor, Mr. Innovative created an… innovative fixture with two stepper motors and an Arduino Nano for control. The bare motor armature is held in a vertical orientation by one stepper, while the other winds wire using a hollow 3D-printed feeder mechanism. User interface consists of an OLED screen and buttons that let you select the number of windings and another to advance the armature to the next coil location.
Arduino code and electrical drawings can be found hereand 3D-printed parts are available on Thingiverse. You can follow any responses to this entry through the RSS 2.
You can leave a responseor trackback from your own site. Hi thanks 4 such a good project. I love it but could not upload the code on Arduino nano. Sorry me again. Thank you. You must be logged in with your Arduino account to post a comment.
Automate motor winding with Arduino Arduino Team — August 7th, Boards: Nano. Categories: Arduino Featured.
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