Modelo de impresión en 3D del motor cohete Rocketdyne J-2

J-2 Rocket Engine　3D print model

By 3D printing, you can create an impressive J-2 rocket engine.

The J-2, commonly known as Rocketdyne J-2, was a liquid-fuel cryogenic rocket engine used on NASA's Saturn IB and Saturn V launch vehicles. Built in the United States by Rocketdyne, the J-2 burned cryogenic liquid hydrogen (LH2) and liquid oxygen (LOX) propellants, with each engine producing 1,033.1 kN (232,250 lbf) of thrust in vacuum.Unlike most liquid-fueled rocket engines in service at the time, the J-2 was designed to be restarted once after shutdown when flown on the Saturn V S-IVB third stage. The first burn, lasting about two minutes, placed the Apollo spacecraft into a low Earth parking orbit. After the crew verified that the spacecraft was operating nominally, the J-2 was re-ignited for translunar injection, a 6.5 minute burn which accelerated the vehicle to a course for the Moon.

The most accurate and precise modelIt is expressed in great detail.

It is an accurate division

Perfect finish

The model is divided into 54 parts

Comes with assembly instructions

The set includes files: OBJ :stl : STEP : Assembly Instructions

Size: Y : Height Length : 230mm Approximately 1/15

Feel free to enjoy it for yourself, but please do not sell it.Please stop selling printed models.

Note :The file has the same resolution as the exampleFor 3D printing, buyers should have basic knowledge and understanding of printer operations such as Resolution , Base type , Split cutting , , Modify.