CZ en
Between Carbon and Sulphur

Between Carbon and Sulphur

INNOVATION

Take a look into the metallic materials laboratory in Vrchlabí where experts test manufactured components every day. The tests they perform are important in approving components for serial production. See the instruments they use in this laboratory – in addition to microscopes, they also have, for example, a saw.

2. 1. 2018

Metallic materials laboratory

The following tests are made here: measuring surface and core hardness, quenching depth, verifying chemical composition.

laborator

Saw

The tested quenched components are first sectioned using a metallographic saw, which cuts samples to the required size and prepares them for subsequent polishing.

pila

Encasing press

The cut component is inserted into a special instrument where it is put into a mould and encased under pressure in plastic, thereby producing a small “puck”.

zalevaci_lis

Polisher

Using special diamond grinding and polishing discs, the sample “puck” is burnished to a mirror sheen, beginning with the coarsest polishing material and ending with the softest.

lesticka

Microhardness meter

The prepared sample’s surface and core hardness and quenching depth are measured while piercing with a defined pressure. All of this is performed in a fully automated mode with 2D or 3D model output.

mikrotvrdomer

Metallographic microscope

This captures a sample image with magnification up to 1000× so that the laboratory can evaluate the structure of the tested material.

mikroskop

Desiccator

Samples can be stored in this glazed box for extended time periods. Conditions in the desiccator maintain stable temperature and humidity and protect the tested samples from corrosion and other damage.

exsikator-1

Combustion analyser

Within a small cup inside the combustion analyser, a one-gram sample is burned along with tungsten. The content of carbon and sulphur in the given sample is determined from the resulting flue gas. The percentage representation of the elements within the metals indicates the degree of their quenching.

spalovaci_analyzator

Related stories

First aid for frosted windows

Icons get a makeover: A NEW TAKE ON A SPORTING LEGEND

Drive safely: de-ice properly in the morning!

Tags

  1. 2017
  2. Vrchlabí

Media Box

8 images
Original 1920px
Show more Show less

Cookie settings

Saving user preferences on the domain

Saving user preferences on the domain

Personal data are used to increase user convenience by storing data about your settings, such as language, region, screen resolution, cookie consent and more.

Statistics and analysis of user behaviour

Statistics and analysis of user behaviour

Personal data are used to create statistics, track and analyse user behaviour on various websites. Data may be used for creation of anonymized reports. The user may be looked up by certain combination of personal data stored in internal databases.

Marketing of products and connecting with social networks

Marketing of products and connecting with social networks

Your personal data is used to inform you about products and services of ŠKODA AUTO and third parties, events, competitions, newsletters, advertisements, catalogues submissions. Some personal data is used to target the above messages. Your personal data is also used to ensure that websites are interconnected with social networks and that content can be shared through these networks.

Save settings

This website uses cookies. More information on processing of your personal data through cookies and more information about your rights may be found in the Information about processing of personal data through cookies and other web technologies. You may grant your consent to processing of your personal data also for the purposes of storing user preferences across websites, user behaviour statistics and analysis and addressing with a product offering and linking to social networks.

Cookie settings Agree

ŠKODA Media Services