Yamix Mini Stirling Engine Stirling Motor Model with Bulb Science Toy
Description
- About this item
- HIGH QUALITY: The power piston cylinders and hot cylinder pistons are made of quartz glass. The base, bracket, flywheel, heating cylinder, connecting rod, etc. are all made of metal, which is sturdy and durable, and the assembly process is not easy to damage. NOTE: Golden Color or Silver Color Random. EDUCATIONAL TOY: It's a vivid model displaying basic principle of external combustion engines. a well-designed and crafted mechanical toy suitable for people of all ages from all works of life. WIDE APPLICATIONS: Suitable for DIY people, model lovers, Stirling engine enthusiasts, mechanical enthusiasts, teachers, etc. It is suitable for science and education models, collectibles, ornaments, gifts, etc. EASY TO INSTAAL product has been debugged. It can be used directly after connecting the power cylinder after receiving the goods. Product can be used with alcohol: Eco-friendly energy, no pollution. If you want to improve the effect, you can connect the supporting bulbs and colorful lamps and beads to provide more gorgeous effects. The.
AGE RECOMMEND: Suitable for people over 10 years old, people under 10 years old should be used under adult supervision.Complete accessories, with alligator clips, usb bulbs, 2 small lamp beads, alcohol lights, alcohol wicks and other accessories.Specifications:.Material: Metal + Wire Rod + Quartz Glass.Product Size: 16*8.7*7.2cm.Product Weight: 477g.Package Dimensions: 21.5*14*11.5cm.Package Weight: 557g.Packing: Carton BoxPackage Content:.1 x Base + Hot Cylinder + Bracket + Flywheel + Generator Integration.1 x USB Bulb.1 x Alcohol Burner.1 x Alcohol Burner Cover.2 x Colorful Lamp beads.1 x Double-headed Crocodile Clip.1 x Power Cylinder.1 x Metal Bar Power Cylinder Piston
Reviews
P**S
Won't win any beauty contests, but cheap and it works ok with some modifications
I was looking for another Stirling engine to add to my son's collection, one that we can use to generate electricity and power things with. There were some show-grade solutions available for twice the price, but we opted to get this one.Compared to the more expensive models, here are some pro's and con's:Pros: effective, good bundle of experimental parts (classroom grade, including LED light, alligator clips, etc) to demonstrate a fossil fuel powered generator.Cons:-poorly balanced flywheel (when operating it will walk all over the place unless you hold it steady).-The engine is too low with respect to the alcohol burner (I ended up disassembling it and using longer screws to move the core engine about 1" higher up than it was shipped.-The stand is poorly designed (its just the above mentioned screws holding up the engine, with a couple of over sized hex nuts used as spacers. I modified this using right-sized hex nuts to add more stability to the engine.-Included alcohol burner is very low quality. The opening for the wick is too big so it lets air into the fuel chamber causing a dangerous flash burn when its first ignited. We fixed this by wrapping the wick with some aluminum foil to create a wick sealing manifold for the burner.Is it worth $32? With some modifications, its a good demonstration rig.
A**R
Nice
Nice product slightly difficult to get going
E**D
Loved it!!
The media could not be loaded. So cool!!!
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