"casting" newsreels and historical clips

... engineering.

The scheme of the production of parts by casting (animation).

Cast parts.

Mechanical processing of castings (grinding, drilling holes, chamfering).

Assembly line.

A worker at the machine.

Design bureau.

Automated line for the production of small casting (animation).

Preparation of the model mixture ...

... Induction electric furnaces.

Filling of shells with metal.

Shock-vibration unit for removing shells.

Final cleaning of castings in leaching units (animation).

Heat treatment of castings in pass-through furnaces (animation).

The site of stumping and stripping.

Design bureau.

Assembly shop of a machine-building ...

Tells V.M.Niskovskih.

Photo of a pilot plant. V.M.Niskovskih.

The continuous steel casting operation.

The movement of freight trains.

Factory construction.

Melting metal in blast furnaces.

Rolled metal.

It turns on the scoreboard with a picture of a world map and photos of enterprises.

Split screen: ...

... into molds.

Samples of cast machine parts.

The machinist is pouring liquid metal into molds.

Manual cleaning of cast blanks from the mold material.

Cleaning of casting by high-voltage discharge in a liquid medium.

Cartoon explaining the cleaning principle.

The most effective casting firing points are determined ...

... determined.

Cleaning the casting from the molding mixture.

A device for cleaning small parts.

Devices for cleaning large-volume parts have been developed.

A walk-through installation with several containers for cleaning multi-range products.

Cleaned parts of different profiles and up to 25 tons in size ...

... continuous casting of steel (animation).

1. The usual way of production (animation).

2. Continuous casting (animation).

The scheme of a metallurgical plant with steel casting in mills.

The scheme of the plant with continuous casting of steel.

Finished metal.

Types of installations for continuous casting of steel ...

...

Operation of the vertical casting installation (animation).

Operation of the installation with a bend (animation).

Operation of the radial type installation (animation).

The main technological units of the vertical casting installation (scheme).

Metal feeding for casting in a bucket of the locking type ...

Metal feeding for casting in a bucket of the locking type (animation).

Casting of steel into an intermediate ladle (animation).

Crystallizer (animation).

Installation operation (animation).

Three types of crystallizers.

Dividing the ingot into specified measures using gas cutting (animation).

The cut-off ...

... product warehouse.

The main variants of radial installations for continuous casting of steel (cartoon schemes).

Casting in a curved mold (animation).

The straightened ingot is cut into blanks and fed to the warehouse.

Casting of quiet steel.

Deoxidizer additive.

Finished ingots.

Longitudinal crack on ...

... engraving.

The building of the Russian Museum.

The fence on the embankment.

Cast-iron fences, gates, lanterns.

Metal candlesticks.

Fireplace.

Sculptures by P. Klodt, K.Molina, etc.

Kaslin sculpture.

Works by V. Tarokin.

Cast-iron pavilion from the exposition of the Sverdlovsk Art Gallery.

Metallurgical ...

... on a beautiful candlestick in the form of a flower.

The title is Cast-iron lace.

Openwork metal lattice, with decorative elements in the form of patterns, flowers, figures.

Panorama of the sculpture of a hero with a sword and shield, cast in metal.

A figure in metal in the form of mythological birds.

Openwork ...

... Openwork platbands and bars on the windows.

An old photo of the Kasli factory.

The title is "No one could stand against our Kasli masters in figure casting" P. Bazhov.

Portrait-Kasli master at work.

An old photo of Paris, the title appears - World Exhibitions, Paris, 1867.

Portrait-Kasli master at work ...

A ladle with molten metal.

Casting metal from the bucket into molds.

A cartoon explaining the hydraulic casting process.

A mold for thick-walled casting is being assembled.

If the temperature of the metal is high enough, then filling out the form takes place without difficulty.

When a metal moves with ...

... the form.

A sample of a defective casting by under-casting.

A cartoon explaining the work of the slag collector.

Investigation of the solidification process in the laboratory by measuring the temperature with thermocouples installed at different ends of the casting.

Based on the measurement results, ...

... temperature of the solidifying casting on time.

Two thermocouples are installed in the casting, one near the surface, the other in the middle.

Pure metal, which has no additives, is poured into the mold.

Cartoon explaining the process of solidification of metal in casting.

Cartoon explaining the process ...

... characteristic of the casting quality.

It is examined on the sections under a microscope.

The structure of the samples presented is very different from each other.

A cartoon explaining the formation of the metal structure at the microscopic level.

Coarse-grained structure of a metal casting on a break.

A cartoon ...

... corresponding structures of metal castings on the fracture.

The mechanical properties of fine-grained castings are better than coarse-grained ones.

The solidification of the metal is accompanied by a reduction in its volume and a decrease in the linear dimensions of the casting.

A cartoon explaining the processes ...

... processes of metal shrinkage and the appearance of pores.

Defective casting with shrink shell and porosity.

A cartoon explaining the methods of preventing such a marriage.

Profit pruning.

The cut-off profits are returned to the remelting.

Arrived with shells.

A cartoon explaining the porosity that occurs ...

... aluminum powder is collected in the center of the ring.

The magnetic field does not allow liquid metal to spread.

The process of casting metal in a magnetic field.

Casting of aluminum into ingots by the sliding mold method.

This method has disadvantages.

For example, external layers, liquation surges ...

...

The process of casting metal in a magnetic field avoids the disadvantages of the previous method.

The working organ of this method is an inductor that forms an electromagnetic field.

This field will hold the molten aluminum.

Cartoon explaining the operation of the method of casting aluminum in a magnetic ...

... magnetic field.

A cooling liquid is supplied to the area of the magnetic field, which helps solidify the outer walls of the metal during casting.

Float regulator for liquid aluminum intake.

Rectangular, hexagonal and round shape of inductors.

The inductor is made of copper, hollow inside and cooled with ...

... of ingots spilled in an electromagnetic field.

The internal structure of aluminum when casting in a slide mold.

The structure is heterogeneous, there are liquations.

The internal structure of aluminum when casting in an electromagnetic mold, it is homogeneous and fine-grained.

The ingots obtained by ...