People even slightly familiar with the device of the internal combustion engine, knows everything that could improve it is improved, what can be changed — changed, requiring modernisation — modernised. And yet there are designers, including Amateur that can’t live without having to constantly improving the heart of any transport vehicles — the engine.FOLDER-IMPROMPTU
My uncle came up with an unusual “folder”, but somehow does not dare to write to you; he considers it a trifle. However, someone also might come in handy: it is easy to manufacture and very easy to use. To make it, need a old spoke from a Bicycle with a length of 24-25 cm Read more…
In recent years in our country and abroad is rapidly developing a new kind of consumer electronics device for home games. The name given to a special prefix to the TV, allowing you to create on the screen the imitation of various sports, military, and other games. These devices are built on the basis of the so-called telegraphic circuits or large integrated circuits.
Small lathe for wood can actually be very simple. The overall layout and main components are known is a base with rails, front and rear headstock; the first is integral with the frame, the second movable in the guide; on the front of the headstock spindle is mounted with the actuator on the rear — support center. In fact, the feature of the machine, its simplicity and the possibility of manufacturing craftsman are determined by the design of main components.
In selling there are a number of relatively inexpensive electronic musical instruments (EMI) of Chinese origin that fall within the price category of a toy. However, inherent in their electronics capabilities can reach far enough beyond the “toy”, and the user is often not specified. So, I purchased keyboards AMY SK-4901 (33.e.) the in which includes rhythm programming by the user (it is relatively expensive and quite complex polyphonic child of AMY) TO the user about its capabilities is presented sparingly enough, and in this article provides add-ons to it.
Design and manufacture of midget cars is one of the popular directions of technical creativity. This can be judged by the growing number of automodular presented at various technical exhibitions. Unfortunately, many of the infantile groups you have to “Torito” own way, repeating the mistakes of predecessors, not taking advantage of their good experience. In today’s post attempts to summarize the experience of autocostruzione in the laboratory of experimental modeling of the club of young technicians of the Siberian branch of the USSR Academy of Sciences.
Try to cut multiple identical workpieces on a lathe. How many times have to use a caliper! But if you make for his Studio, universal focus, the workpiece will turn out one in one — and without the frequent use of any measuring tool. Arranged focus just. In the tool post of the lathe near the cutter secured using a steel strap with a screw hole, in which is wrapped a screw. He will serve as a measuring stop is enough to set it to the desired size and fix it with the locknut. Now, to cut the workpiece of a given size, the rod from the holder just forward of the machine until it stops at the bolt head.