Micro DIY Stirling Engine Kit Big Flywheel Stirling Engine Physics Experiment Toy - Enginediy
The DIY Stirling engine Kit belongs to the external combustion engine. The Stirling engine makes the external combustion of the fuel heated, and the expanded air (helium or hydrogen) acts as a medium to move the piston. The expanding gas is cooled in the cold cylinder, and such a cycle is repeated.
Features:
1, DIY Stirling Engine: The engine is coming with kit, It requires assemble, which will bring more fun.
2, High Craftsmanship: The hot cylinder is made of glass, high hardness, high speed and long time running without wear. The main engine body is made of metal and the fuel is made of high-quality steel wire, which has ultra-high thermal release performance and is safer.
3, Easy Operation: Put the Stirling engine horizontally, added 95% alcohol into the alcohol lamp and placed under the hot cylinder. Ignite the alcohol lamp and wait for 2-3 mins, then give the flywheel a gentle push. It will start running.
4, Educational Toy: Through hands-on operation, you can understand the Stirling engine principle more intuitively by observing the whole engine running process, and deepen your interest in physics.
5, Ideal Gift Option for Many Applications: the DIY engine has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
Installation Procedures:
1, Install the hot cylinder with the short screw on the beam. When installing, the direction of the cylinder should be in line with the beam; the long screw should pass through the beam hole and then pass through the bracket. When fixing the screw, it must be firm;
2, push the piston gently into the cylinder. After the outer cylinder and other pistons are pushed forward, gently pull the lower piston back and forth by hand to check whether it is flexible. If it is not flexible, it can be lubricated with lead powder. It is forbidden to add any lubricating oil to the piston part;
3, the large flywheel is mounted on the measurement position. Install the connecting rod to the positioning of the flywheel. Use a cotton swab to apply a little oil on the two positioning points. Do not add oil to other parts.
4, Place the metal magnet piece on the bottom of the alcohol bottle so that the magnetic alcohol bottle will be firmly attached on the engine base.
Tips:
1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.
2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.
Specifications:
Material: Metal + Glass
Product Weight: 500g
Package Dimensions: 16*8.6*8.5cm
Package Weight: 600g
Packing: Box
Package Content:
1 x DIY Stirling Engine Kit with Flywheel Design
Q1 : Do you ship worldwide?
A1 : Yes, we can ship worldwide.
Q2 : Where you ship goods from?
A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
Q3 : What is the shipping cost?
A3 : For giving customer good shopping experience, we offer free international shipment.
Q4 : What is the shipping time?
A4 : For expected delivery date, please check in this page: Expected Delivery Time
Q5 : How do I track my package?
A5 : You can track your order on 17track.net . Or if you need a team members help check up please contact with our service team service@enginediy.com and we will be in touch with a status update.
Questions about Payment & Order
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A1 : For payment, we accept Paypal and Credit Card.
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A2 : If you made the purchase via Credit Card and failed, could you please contact with Stripe Support Team for solution? Or if the issue can be solved, please no worry, we accept Paypal payment as well.
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A3 : For the order, if not shipped out yet, please contact with our Service Support Team service@enginediy.com , we will cancel your order and give you full refund.
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A4 : Yes, Enginediy.com takes precautions to protect your personal information. When you submit sensitive information via the website, your information is protected both online and offline. Please don’t worry for this.
Q5 : What if my address is wrong?
A5 : If the recipient's address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
Questions about Return & Refunds
Q1 : What items are returnable?
A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions.
Q2 : How do I return a product?
A2: Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment .
Q3 : What is you refund policy?
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 : How will you refund me?
A4 : The refund are applied to the original payment method.
I was pleasantly surprised when I received the kit. It's very compact, made of high quality materials and comes pre-assembled. I was able to get it going with a candle in a couple of minutes. I haven't used the lamp bottle yet.
I'm in the USA, and was a little worried about possible scam/quality of product as I had never heard of this site before when I stumbled across a video of the 4 cylinder engine assembly. I thought that it would be a perfect gift for my hubby, but didn't want to just toss $300 out the window. So, I ordered this as basically just a test for the site. It took a little longer to get to me than the website suggested- but exactly what i had expected for an order coming from China - 4-6 weeks. There were no instructions, which suited us just fine, but if my hubby were not a problem solver by nature, it may have been an issue, as there ARE some instructions on the website; but the translation into English basically negates their worth. But the product itself? Perfect. Exactly as advertized. When he opened it up, he was immediately impressed with the seal that occured when he placed one part inside the other. They are machined to perfectiion! We were concerned when we didn't get it to work right away, but after reading some of the other reviews found out that you do indeed need to let the glass heat up with the fire under it for a couple minutes. we set a timer for 2 minutes, and then gave it a push to start, and it ran like a champ! Super neat, high quality, unique gift for the science lover/ problem solver in our family! Can't wait to see the multiple hundreds of parts that come with the V4 motor, and the look on his face when he starts to open it on Christmas morning!!! Thank you, Engine DIY!!!
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