In this age of total electronics and electrification of various equipment used in the work force of the current was not only the membership of large enterprises and power networks, but also home appliances.In this regard, the question of how to read wiring diagrams, interested many.Analyzing the basic principles of construction of circuits, electrical processes occurring in them, and the standard graphical notation, you can easily read virtually any drawing of its kind.
Before you read wiring diagrams, must be well to understand their structure and design principles.And then even the most complex and intricate scheme will no longer seem a meaningless set of "cabalistic symbols" and flowery patterns.And the question of how to read wiring diagrams, go into the category of solutions.
all graphical symbols typical of a fairly simple form of the mark.They are, if possible, contain the most distinctive features and characteristics of each component, which greatly facilitates their memorization.Symbols do not affect the size of the element, but only the type and some specifications.Understand these wisdoms, you take the first step to answering the question of how to learn to read wiring diagrams.
also need to know that all the characters in the mandatory contain certain alphanumeric cuts, which represent some of the parameters of data elements of the scheme.A separate topic are different lines that symbolize the electrical wiring.Basically, the following types of lines:
- shows thick solid wires, cables, tires, winding, resistors, capacitors, etc .;
- thickened solid double line represents the cores and the connection with the case;
- dashed thick - displays a grid of various electronic devices;
- dashed thin - shows a line of communication and mechanical shielding on electrical circuits.
Knowing the value of the above signs can play a key role in the response to the question of how to read wiring diagrams.However, no less important subtleties conventional alphanumeric cuts that according to the rules written in the form of a particular sequence of letters, numbers and symbols in one line without gaps.Positional notation often consists of three parts: the element type, its number and function.
Letter codes types of elements are groups which impart certain values.These can be one- or two-letter.All values are detailed in the technical documentation and the special reference books, which are really deployed all parameters of elements that are represented in the diagrams by the symbol.By the way, if you are interested in how to read a wiring diagram of the car, you can be sure that for them this principle remains unchanged, since virtually all documents of this kind drawn up by the same standard.
However, not all so simple.There are many special schemes in which it is sometimes difficult to understand, even for professionals.Here, a little knowledge of symbols.It's important to understand all the intricacies of this device.Understand and remember the symbols and alphanumeric reduction is not difficult, but they can only give an idea about the structure of the device, but not on the principle of its operation.To do this, it has at least the minimum necessary theoretical basis.
