The possibility of the skin to the fabric base as a tool for expand, if you do the sanding head. On a bushing of suitable diameter, carved out of the PCB or the hard wood, wrap in several layers of the skin, pre-soaked in PVA glue. Setting time of the adhesive formed a roll lock thread. To give greater strength dry it on the radiators. In the Chuck of the drilling machine or electric drill grinding head is secured by a nut M10X1,25 on the shaft, turned from steel rod. Using heads from the skins of different grits, you can get the required purity of the processed surface, This tool is completely safe, as it eliminates the gap during operation, as often is the case with monolithic abrasive wheels. V. VOSKOBOYNIK, Kemerovo
Recommend to read
IN THE SKY ON THE ROTOR
Cord model gyroplane with the engine MK-17. Readers of the magazine "modelist-Konstruktor" no need to explain, what is a gyro. However, the current model airplanes, most likely, have...
“SINGING” INSTRUMENTS
"What to replace the gauge?" — this question often arose during the meeting with an interesting measurement scheme. Ohmmeter, voltmeter, test transistors — these devices are difficult to...
