Metal products
Low-carbon
Are soldered and melt. Of these,
Welded structures, fasteners
Medium strength, mesh,
Wire.
Carbonaceous
Steel are hardened and have
Greater strength, are used for
Parts with increased load.
Alloys
Copper-brass, bronze and others go to
Various sheet and monolithic products.
In practice, you can use
Sleeves, coins, pipes
Thermal
Processing of metal and alloys is subdivided
For annealing, hardening and tempering. Annealing-for
Reduction of hardness, it is carried out
When heated to 900 degrees, the temperature
Determined by the glow of the metal. Cooling
Cooked salt or in a technical
Oil.
Uninstalling
Rust. It is produced by metal
Brushes or sandpaper, then
Degrease with gasoline or any
Solvent.
Metal
Paint any colors (if not
Special) then lacquered. Product
Paint with a soft brush at least two
Times in opposite directions.
Uninstalling
With metal old coatings produce
With the help of rinses and flushing pastes. When
This paint is softened and its
Remove.
Metal
It is possible to melt on a plate and anvil. When
Presence of several bends first
Rule extreme, and then average.
Deck
Metal is produced using a chisel
And a hammer. In this way, they are removed from the blanks
Uneven metal, remove sharp
Edges, cut grooves and grooves, share
in pieces. The cutting is made in the vice or
On the slab (anvil sledge hammer).
The wire is the most
Accessible material for all kinds of
Crafts. In order to bend it, apply
Pliers and round pliers. Thick
Wire cut with a hacksaw,
The thread is made
In the holes with the help of taps. For
Of each standard thread size
There are two taps. At work taps
Fixed with bolts in the collars with
Handles. To improve the quality of the thread
At work it is necessary to apply the same
Cooling lubricating compositions.
Outdoor
Thread on the bars is applied with dies,
Fastened with a plate holder. Processed
Bar part
Oiled with engine oil or
Petroleum jelly.