Orrery Solar System Eight Planet Model Kit - Build Your Own Solar System - 200Pcs Metal Solar System Eight Planet Model Kit
Features:
.Wonderful DIY Experiencing: 200PCS and assembling time is about 20 hours. The Solar System is a good exercise for hands and spatial awareness because it is made up of many different parts. Also, assembling this model will be a challenge for handcrafted lovers, and it will serve as an excellent development of metalworking skills and technical creativity.
.Build Your Own Orrery: Few things are as glamorous as an orrery. First, the craftsmanship required to build this remarkable mechanical model is of the highest order. Just like a globe, a solar system planetarium also has utility functions. It shows the relative positions of the planets in the solar system during a given year and month. Mercury, Venus (Venus will be retrograde), Earth, Mars, Jupiter, etc. all revolve around the sun at different speeds with specific physical laws.
.Featured Design: Design and build custom brass orreries from scratch. The artwork is of such exceptional quality that it shines with pure gold. The base of the orrery is 10 in diameter. The height of the orrery is approximately 19. The center of Pluto will span to approximate 18 plus Pluto's moons so the total reach would be closer to 20". The Sun is turned from a brass bar. The Earth is ink printed onto sandstone and the planets are painted wooden spheres.
.Story and Application: The clockmakers George Graham and Thomas Tompion designed and built the first modern orrery in 1704, but astronomers and naturalists have been studying the movement of the planets for thousands of years: Through the operating planetary instrument of the solar system, teachers and students, parents and children share astronomy knowledge and tell about our solar system, the 8 planets, the laws of operation, and the characteristics of different planets.
.Gift Idea or Collection Hobby: 3D model is a perfect gift to say love to your creativity. A very ideal present for special occasions or just to share with your family for a fun bonding activity. Additionally, it's a great option for collectible items. When charged the mechanism is set in motion and the wheels are spinning. Enjoy the fun of solar system assembly and the charm of its operation.
Specifications:
.Material: Brass .Product Weight: 3500g .Product Dimensions: 35 x 40 x 20cm .Package Weight: 3800g .Packing: Box
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Questions about Return & RefundsQ1 : 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.
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Joli mecanisme. Fonctionne bien. Assemblage a realiser soigneusement.
Beaucoup de vis supplementaires c'est bien si on en perd une. Qualite correcte mais pas exceptionelle, La plupart des roues dentees sont polies mais malheureusement certaines sur une seule face ou meme pas du tout ! pas trop genant au final car on voit surtout les cotes ... mais bon ...
GROSSE deception avec l'alimentation secteur livree avec une prise US en EUROPE ce n'est pas tres serieux, je pense qu'il y a certainement d'autres client qui commande depuis l'Europe.
W
William S (Camden, US)
My Orrery
Well made. As advertised. Instructions are o.k. if you take your time building. Would like to know how to get spare parts. I am missing one small part for moon and Earth operation.
m
m.b. (Beersheba, IL)
perfect
perfect
Thank you
A
Alan Howard (Charlottesville, US)
Orrery kit
Well constructed kit, all components present, although top layer had some shifting during transport. The instructions were entirely pictorial and resulted in some head-scratching about procedures. The small hex set screws are very susceptible to stripping, but abundant spares are provided. Works nicely.
T
Tony J
Fun kit. Challenging instructions
Came nicely packed but some parts had shifted so I put them where I thought they came from. I made a few mistakes so assembly was a bit more difficult and I had to re-assemble some sub assemblies. Directions are diagrams without words to suggest correct assembly sequence and what to look out for. Make sure the plastic insert in each level hub is flush on both sides. If not the stack will not be at the correct height to engage the motor!
Once these issues were addressed, the model ran fine and looks great!