Articles

Registration of design documentation in different countries

The design documentation (DD) — graphical and text documents, which, together or separately, determine the structure and the system of the product and contain all necessary data for its design, ...

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Stages  of engineering products design

Let's start with the preparation stage.
Any product begins with the technical requirements (TR). TR of the designed product is being developed by the customer or together with the customer. As a customer ...

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Manufacturers and basic models of controllers

Manufacturers and basic models of programmable logic controllers (PLCs)
Before you select a controller, you must make the main choice according to the number of input-output channels:

nano-PLC ...

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Why 3d printing is the future of technologies?

3D-press or "additive manufacturing" - the process of creating three-dimensional solid object practically any geometric shape is based on the digital model. 3D-press is based on the concept of building ...

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Databases of construction materials

totalmateria.com – a database of these materials is from metals to composites. Is available for download only on a fee basis.
machinery.ascon.ru – a database, which ...

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Methods of solving the singularity using the method of final elements

Let’s discuss the term of singularity. The most common example of singularity used in internet is when we inject the channel with an idle, in the place of the contact will appear huge pressure, but ...

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Hydraulic and pneumatic components

Hydraulic and pneumatic components are one of the basic components of different appliances and machines. There are a huge number of companies, which develop and produce hydraulic and pneumatic components. ...

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