Circuit diagram of an intelligent switch (code E3)
The principal hydraulic circuit of the hydraulic drive (code G3)
Kinematic diagram of a lathe turret (code K3)
The product scheme is in accordance with ESKD ( GOST 2.701), a graphic document on which the constituent parts of a certain product and the connections between them are shown in the form of symbols or images.
Schemes are included in the set of design documentation and contain the data necessary for the design, manufacture, assembly, adjustment, adjustment and operation of the product. The scheme is one of the types of graphic models of products.
Classification and designation of schemes
The type of elements and relationships that make up the product, distinguish the following types of schemes [1] :
- electrical circuits (e)
- hydraulic circuits (G)
- pneumatic schemes (P)
- gas circuit (X)
- kinematic schemes (K)
- vacuum circuits (V)
- optical circuits (L)
- energy schemes (P)
- division schemes (E)
- combined circuits (C)
By main purpose (type):
- structural diagrams (1)
- Functional diagrams (2)
- principal (complete) schemes (3)
- wiring diagrams (wiring diagrams) (4)
- wiring diagrams (5)
- general schemes (6)
- Layouts (7)
- combination schemes (0)
In parentheses indicate the designation of the type and type of scheme.
Literature
- Usatenko S. T. Execution of electrical circuits by ESKD (1989)