In recent years, individual housing is a kind of “silent revolution”. Increasingly, private homes, whether villas, farmhouses or country cottages — built two-and even three-storey. The desire is quite justified: the reduced building area, housing is made more compact, to the same tiered structure looks many cuter than located in a single plane.
It is intended for the instant fixing of parts of circular cross-section axes, rods, rollers and the like. It can be used when drilling the end holes, milling flats, slots, or splines. The clip comes to the rescue and in the metal machining as it can be conveniently mounted in a vise. Another advantage of the device — a reliable fixation of the parts during processing.
Equipped lover of winter fishing among other people, it is easy to distinguish by special box-seat, which many call a modern wardrobe trunk. Because angler-“podsednik” without a box, like a tourist without a backpack, like a mushroom without the boxfish as a hunter without yet feels. But because each of them seeks to acquire such equipment.
The functions of the boring machine can run, and milling. Of course, at a lower level of precision, but for many works this is not essential. For such conversion we recommend you to use developed in Valuyskiy young technicians universal boring head: it impresses manufacturability and simplicity.
Draw the circuit diagram, weathering adopted the proportionality of graphic symbols electronic elements, it is not as simple as it might seem at first. Great help here can have a stencil plate of thin transparent material with holes and slots corresponding in form to symbols of parts adopted in the Unified system for design documentation (ESKD). This stencil need not only for Amateurs but also professionals working in this field of technology.
Versatility — the main advantage I have developed multi-operational machine for working wood. Him “on the shoulder” turning, pugovka, cutting the material, drilling, milling, tenoning operations. In the end, it is possible to sharpen a tool or make it into a joiner’s workbench.
Perhaps it can be called the first and most accessible for a child flying a model made with their own hands. And really to make a paper dove will not require any tool or special materials — just take the conventional typewritten sheet and some times it is to bend. Here’s how the baby should be show at least once: the second time he will easily repeat these simple steps for himself. When the child firmly mastered the original version — he wants the dove to fly better. And then let him in on a little secret.
On the ridge of the roof of the house I made a weather vane Carlson. The design is very simple to manufacture. The “Carlson” produced from a metal sheet thickness of 2 mm. the Figure and the rod from the rod Ø8 — 10 mm rigidly riveted together. As the rotation unit used the wheel hub of a Bicycle wheel with bearings. Below is rigidly secured large fishing bells (indicated on sketch). The same bell in hand “Carlson”. From the natural vibration during the rotation of the propeller and in the wind all the bells are ringing.
We offer to your attention a simple device with which a lathe can cut the worm wheel with any number of teeth. As the cutting tool used here is the standard tap mounted in the Chuck of the machine and pre-loaded tailstock. The fixture is a mandrel, mounted in the tool holder. Harvesting worm wheel Read more…
The main element of such a tool is a hydraulic Jack used for lift trucks. The lift is rigidly fixed on a steel baseplate to fit. On the rod of the Jack is put on a mandrel of aluminum alloy, and on the basis of fixed stops. It is desirable to make several mandrels of Read more…
