"chisel" newsreels and historical clips

... modification of the cultivator.

The deep loader is a mounted fertilizer.

Soil loosening and fertilization.

Chisel cultivator.

Tractor driver in the tractor cab.

Tillage with a chisel cultivator.

The work of a chisel cultivator on soil clogged with stones.

... chairs.

Drilling a well.

Drilling scheme (animation).

Pumping equipment.

Flowering fruit trees.

Drilling rig.

Compressor unit.

Different types of chisels.

Chisel construction (animation).

The driller at the control panel.

Turbo drills.

Master at work in the studio.

Chisel handles tree.

Master Wood knocking hammer on the chisel.

... Sciences has developed a superhard "Slavutich" material for the manufacture of drilling tools-chisels.

The workshop factory building of the Institute of superhard materials, workers made drilling tools - chisels.

... drilling machine.

The drill shell consists of a chisel, a rod and a rope lock.

A guide pipe is installed before drilling.

The reciprocating motion of the drilling tool is provided by a crank-balancing mechanism.

Falling into the face of the drill shell with a chisel crushes and cleaves the rock.

The cartoon ...

... work on any rock hardness.

However, the drilling speed of such a device is quite low.

The operation of such machines requires a large consumption of chisels and water.

These machines are inefficient and do not correspond to the modern state of the art in quarries.

Screw machines are used in many quarries ...

... rotary drilling of hard rocks, ball bits are used.

The balls are reinforced with teeth made of hard alloy.

A cartoon explaining the work of roller chisels.

Milling.

The milling process (animation).

Drilling.

Various types of drills.

Chiseling.

Stripping the surface of wood -grinding.

Interaction between the cutter and wood (animation).

Interaction between the front face of the cutter and the chips (animation).

Various types of milling cutters.

Interaction ...

... controlled by a computer.

Production of shaped profiles on the machine.

Wood processing on a lathe.

Operation of the turning and grinding machine.

Chiseled details.

Dining set.

Manufacturing of parts of complex curved shape.

Furniture with elements of complex shape.

... of the arch.

The twig is bent into an arch and strengthened with stones.

The arched bridge rests against the rocks.

Hands process the stone with a chisel.

Molten metal is poured into the bucket.

A red-hot steel beam.

The metal is pulled into thin strings.

Steel arch bridges.

Scrap metal in the landfill ...

... envelope method.

The method of cutting gears using a gear rack is demonstrated.

The tool can also be a chisel - a gear wheel with cutting edges.

A cartoon explaining this method.

The movements of the chisel are controlled by a cam mechanism.

Cartoon explaining the law of motion of the driven link - dolbyak ...

Sculptor hammer and chisel work on the monument.

Lenin's head as part of the monument raised by crane in the sculpture studio.

Lenin monument in the square.

A man walks along the city park in winter.

The lawsuit, PNRM. from judges to the defendant Andrew Berestova.

Girl with a pencil.

Bust of Lenin. ...

... courtroom.

Religious ceremony in the air, the priests, the people with candles in their hands, the woman puts a candle (Rapid).

Sculptor hammer and chisel work on the monument.

Sculpture studio, visible part of the head of the monument to Lenin.