To harden a steel part in a domestic environment, it must first be heated, as, for example, on a gas burner. However, the question arises: what is its holding? Pliers or forceps are not very comfortable with this, as they themselves get really heated, delaying the process. Better to hang the item on a wire, securing it with several wraps.
A. VINOGRADOV, Mogilev, Belarus
Recommend to read
FAMILY FAMILY CAR
Russia is rich in people who can not imagine life without Hobbies, and his name—technical creativity. Their heads are busy with ideas and projects, and hand — work. Many of these...
CASTING OF PLASTICS
The details of the models are usually made of plastic or metal by machining. However, when they have much better detail molding plastic in a plaster mold. To prepare plastic from acrylic...
