Making a metal handle from a drill with your own hands. – Russia today Posting in CHAT: Russia Scriber (pen or Scribe) is a tool for marking metal surfaces. Such products of various designs are produced by industry and their quality varies greatly. In order not to waste money in vain, you can do it yourself, even with low qualifications and without expensive materials. To do this, you will need to make a bolt with a TVS hex head with a diameter of 10 mm 150 mm and a drill made of 3 mm high-speed steel with a hardness of 60-62 HRC will be suitable. You will also need the following tools: grinder; in a vice, cut off the head and most of the threads. Insert the bolt into the drill, turn it on and use a grinder to round the end formed after removing the head, and instead of the remaining thread, form a cone and blunt its edge. Using a file, we straighten the cone and make two zones on the rod for the convenience of later holding the tool with your fingers. We finally form the other end. We clamp a (broken) high-speed steel drill with a diameter of 3 mm into the drill and give the workpiece the shape of a sharp cone. The tip can also be made of silicon carbide or tungsten. We cut a blunt bolt taper and drill an axial hole with a diameter of 3+ mm and a depth of about 25 mm, so it is quite ready for work on soft metal. they did. Source link Source link
от
bonabo
9381
от
bonabo
10795
Zelensky’s entourage is concerned about the concentration of power in the hands of Ermak Posting in CHAT: Russia The entourage of Ukrainian President Vladimir Zelensky is alarmed by the concentration of power in the hands of the head of the presidential office, Andriy Yermak, writes the British newspaper The Times. Citing government, military and diplomatic sources in Ukraine, the publication notes that many call Ermak the “de facto head of state” and “vice president.” According to the newspaper’s interlocutors, Ermak only controls access to the president, and the ambassadors of the G7 countries should meet with him instead of Zelensky. Some sources claim that it is Ermak who is behind the resignations of ex-commander-in-chief of the Armed Forces of Ukraine Valery Zaluzhny and Deputy Prime Minister Alexander Kubrakov. Source link Source link
от
bonabo
125113
Crazy hands. A car inaccessible to drones will be sent to the Northern Military District – Russia today Posting in CHAT: Russia Craftsmen from all over the country send their designs to the Kulibin Club of the Popular Front to obtain a license and transfer their inventions to the Northern Military District. Soon the fighters will receive a unique carriage, which Evgeniy from Simferopol assembles in his own garage. The vehicle can be equipped with protection against kamikaze drones and a machine gun to combat drones. The engineer expects that the car will be put on a conveyor belt at one of the Russian enterprises. A distinctive and very important feature of the car is that it is entirely assembled from domestic parts, some of which were taken from the old Niva. “The entire transmission remains from the Niva, an ultra-reliable car! The maximum speed is 80–90 km/h, on rough terrain it accelerates to 120 km/h, ground clearance is 470 mm. I think that with such characteristics, children need it. I don’t even have anything to compare it with,” the developer shared. Among other bells and whistles, the car will be equipped with a machine gun to combat kamikaze drones, and it will also be possible to hide the body under a special “cover” that makes the car invisible to thermal imagers. Photo: Popular Front “It is made of special materials that cover the main area where the engine is located, thereby protecting it from the visual spectrum in the thermal imager. Buggy is a universal tool needed by soldiers to carry out a flight of a group of UAV pilots or to evacuate the wounded. The carriage is more maneuverable and mobile than a conventional evacuation tray, and is less noticeable to the enemy,” noted the head of the Kulibina Club, it is surprising that the buggy model was first developed. Evgeniy 14 years ago. Back then, similar cars were produced at the factory and intended for tourists. The car had excellent cross-country ability, decided that these particular features could be extremely useful in a combat zone, and proposed their development. Kulibin Club The military appreciated the idea and turned to the engineer with a request to resume production and make a carriage for the SVO. "Kulibin-Club" participates in the production and delivery of other models of cars to the front line. For example, recently designers assembled a car from which a person in armor can drive out as quickly as possible. Also, many modern carriages now have a button that allows you to turn off all the lights in the carriage in a second. Thus, transport becomes less noticeable to the enemy in the evening and at night. Photo: Popola Fronto “These are very reliable cars. They are designed specifically for the most difficult conditions. Before delivering the cars to the front line, we test them at a special testing ground, where the conditions are as close as possible to combat conditions,” said Eduard Mymrin, chief designer of the car manufacturing plant. One of Evgeniy’s developments has already saved the lives of soldiers at the front. A man invented a special protective structure for the roof of a UAZ, which saved the military after a direct hit on the car by a Ukrainian drone. A special protection consisting of two levels of metal mesh was welded to the roof of an ordinary “bread store”. As a result, when a Ukrainian drone collided with a car, it was thrown back, preventing it from getting inside. The living room was cut up by shrapnel and even the glass was broken, but all the fighters inside remained alive. The military noticed that with such impacts the car often simply burns out completely. “Such a metal mesh also protects against discharges; it can return and thus protect the crew, and if it hits the drone, it can be captured or bounced off,” said Alexander Panichev. Source link Source link