What do you need to know to assemble a homemade welder? To make a mini welding machine with your own hands
Electrode wire: grades, designation, supply The chemical composition of the electrode wire determines the composition of the weld metal and,
Design and principle of operation The working fluid used is hydraulic oil, and
HOLES FOR TAPERING PIPE THREAD DIAMETERS GOST 21350-75 STATE COMMITTEE FOR STANDARDS OF THE COUNCIL OF MINISTERS
Scope of application and features Processing materials on a lathe involves securing a cylindrical workpiece in
The absence of teeth in the mouth leads not only to psychological discomfort, but also to impairment
Design features of a gas burner This element of the unit creates a stable flame; it is in the burner that the
Physical principles of high-frequency heating To form solder joints, non-contact heaters are currently widely used.
Test of ratchet wrenches Nowadays it would be difficult to find a car enthusiast who has never held
Problems with the tool happen to both amateurs and professionals. Drill or auger,
