To join automodelismo the summer holidays will help is quite simple and yet quite successful design of a sports car. Created in Leningrad by modelers, it has proven to be promising for wide use in the self-similar circles pioneer camps, clubs of technical creativity in the community and at home.
Where to start! This is the question asked by many novice rocketmodeler. What model to choose and what technology to build it! In our opinion, a good help in this will have material prepared at the request of the editors by S. Karasinym, supervisor of the club Houses of children’s creativity on Vasilevsky island of St. Petersburg.
Before copiers that manufacture aircraft models in the Mel scale, often raises the problem of simulating a power plant with a radial engine. Offers an unusual method based on the use of… conventional steel screws or bolts. First, you need to pick up screws with fine or medium threads, the outside diameter corresponding to the cylinder size of the engine. The screws are trimmed to length and with one edge sharpened needle files tapered tetrahedron (the angle and depends only on the number of cylinders). Then, treating the sharpened surface etched with acid, they oblizyvaet using a soldering iron.
Practice starts in the competition boat-“bramahadev” convincing evidence that until today the question of establishing a simple and reliable device for shutdown of main engines after completing the scoring of the race remains open. That is the problem and is dedicated to offer modelers the material.
Even perfectly executed a valid copy of a military ship or self-propelled artillery loses much if its design does not allow to simulate the use of the main weapon of the prototype. But most known simulators does not provide the sound similarities with a shot or hampered their placement.
Modelers with experience know how difficult it is to produce copies of a sailboat hundreds most likely dead eye, which upholstered in the shrouds of masts, mast, Bram-mast and other elements. The manufacture of such micropetala is a very laborious task due to the complexity of the details and requirements for scale looks, greatly affecting the appearance of microporosity in General.
New built training model aerobatic aircraft surprised everyone, ourselves including. So successful was the combination of spectacular appearance (which is very highly valued by only pilots, as well as time of flight affects the evaluation of judges), the extraordinary simplicity and manufacturability, durability and good flight properties. Therefore, while the new aerobatic machine and is “preseminary” character, we named it “Extra”. It should be noted that the potential flight performance of this model is enough to perform the second sports category.
Recently an increased interest among readers judging by the letters and calls to the editor, raise questions related to the bench scale models. It is caused, apparently, the increasing penetration of imported models to the Russian market. Hence the request to the editor: to tell you about a common, global scale bench models.
If you use as “inflatable fuel tanks cuts rubber catheters are recommended… not to throw away spent cartridges from under aerosol mixtures. The fact that after cutting of the cylinder is possible without damage to remove from the mounts the valve with the housing. And the valve is the ideal adapter for the production of “inflatable” tank. From the larger diameter valve has a shoulder, as if
