.The Stirling engine model is a assembly version, you need to DIY assembly by yourself, with complete spare parts, simple structure and easy assembly. The Stirling engine is equipped with a small motor and light-emitting diodes, and the magical energy conversion process can be observed. .High-quality: Selected high-quality metal materials, golden appearance, exquisite workmanship, high-precision coordination of various parts, stable and firm base, beautiful and durable cold and hot cylinders, and pistons are not easy to wear under high-speed operation for a long time. .Usage: The product comes with assembly instructions drawings and installation tools, please refer to the instructions for DIY assembly. Place the assembled Stirling engine model on a horizontal table, add about 2/3 of the alcohol to the alcohol lamp, ignite the alcohol lamp and place it under the heating cylinder to preheat for 30 seconds, turn the flywheel by hand to help start, so that the diode glows . Reminder: Use 95% alcohol (self-provided) for fuel, and use pencil lead to smear the piston for lubrication. Do not add water, kerosene, gasoline, lighter oil, liquor, etc. .Significance and Value: By assembling the Stirling engine model, you can exercise your hands-on ability, observe the engine operation and power generation process, and understand its structure and principle. It is entertaining and entertaining, you can do scientific and technological experiments, increase your knowledge of physics, and increase your interest in learning. It can also be used as a decoration with collection value. .For Age: 8+
Specifications:
.Color: As Shown .Material: Metal .Product Dimensions: 16 x 8 x 9cm .Product Weight: 500g .Package Dimensions: 17.5 x 10 x 11cm .Package Weight: 570g .Packing: Carton Box
Package Content:
.1 x Hot Cylinder Piston .1 x Stainless Steel Cylinder .1 x Cold Cylinder Piston .3 x Nut .1 x Silicone Air Tube .1 x Hot Cylinder Assembly .1 x Cold Cylinder Assembly .1 x Connecting Rod Ventilation .1 x Connecting Rod Seal .2 x Buckle .3 x Seal Ring .1 x Belt .1 x Motor .1 x Diode .1 x Screwdriver .1 x Allen Key .1 x Big Flywheel .1 x Small Flywheel .1 x Rear Bracket .6 x Screw .1 x Large Base .4 x Foot Pad
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Is what it says and does what it is supposed to. Arrived quick as can be expected.
R
Robs (Oceanside, US)
Stirling Engine Generator Model DIY Assembly Kit Physical Experiment
This was a great little build that was relaxing and enjoyable every step throughout the building process. The order was on time, every piece was accounted for and in great condition. The directions were clear and easy to follow. I would definitely purchase another DIY Sterling Engine from EngineDIY!
b
bowman (Denver, US)
Interesting Gadget
As a kid I remember my uncle having a model Stirling engine that he would start up. I was fascinated. I was happy to find a kit at a reasonable price. It is well made, very good looking, and runs like I remember with the alcohol flame.
The parts fit well but the instructions are somewhat lacking. Some items were partially assembled. I thought I was missing pieces since one of the pistons had been placed in the cylinder backwards, but everything was there where I disassembled that part. The LED part was vague, but after I figured out the terminals on the generator and soldered it in place it pulses in various colors depending on the speed of the engine. That's a nice addition and demonstrated the engine can do actual work.
W
Watson
A really nice kit
The kit arrived in good condition, one internal part had a minor chip in it (didn't affect function) and it went together fine and ran on the first try. Finished it is a nice looking addition to the mantle. I measured the max rpm at a bit about 1,800 and that impresses my guests. BTW, one needed part was hidden in a cylinder (not in the bag of parts) so there was a moment of concern but once found, all was well.
B
Bruce young (Albany, US)
About as good as they get
This cute little engine is about as good as they get at that price point. I rated four instead of five on the quality of the instructions. Like many companies, they’re using what they’ve got in terms of writers and translators. As an English speaker with no fluency in Chinese languages, I felt left to my own devices a bit. Once I determined which piston had to go where, etc, it ran fine. After several runs it’s getting a bit harder to start. My thinking is a little graphite where the slides run in the cylinders would slick it up.
Overall it’s fun.
