The types of production lines are divided into product production lines and parts production lines according to the scope, flow production lines and non-flow production lines according to the pace, automatic production lines and non-automatic production lines according to the degree of automation.


I. Production line

Chinese name: production line

English name: Production line

Definition: a mechanical system in which operators or industrial robots are deployed to complete a set of production processes in sequence. Applied Disciplines: Mechanical Engineering (First-level discipline); Cutting Technology and Equipment (secondary discipline); Metal Cutting Machine Tools - Various metal cutting Machine Tools (Level 3 discipline)

Product production process through the route, that is, from raw materials into the production site, through processing, transportation, assembly, inspection and a series of production line activities formed by the route. Special production line are organized according to the principle of object, complete the production process of a kind of organization form, namely, based on the principles of * * of products, equipped with some products (parts and components) need a variety of equipment and various kinds of workers, responsible for completing a product (zero, parts) of all the manufacturing work, to the same object of labor in different process of processing.


Ii. Assembly line:

Assembly line is in a certain line of continuous transportation of goods handling machinery, also known as transmission line or conveyor. According to the conveyor series of products can be roughly divided into: belt assembly line, plate chain line, multiple chain line, plug-in line, net belt line, suspension line and drum assembly line these seven types of assembly line. Generally including traction, bearing member, driving device, tensioning device, reversing device and supporting parts, etc. Pipeline conveying capacity, long distance, but also in the conveying process can be completed at the same time a number of technological operations, so it is widely used.

The types of production lines are divided into product production lines and parts production lines according to the scope, flow production lines and non-flow production lines according to the pace, automatic production lines and non-automatic production lines according to the degree of automation.

The basic principle of production line is to decompose a repetitive process into several sub-processes, the former sub-process creates execution conditions for the next sub-process, and each process can be carried out simultaneously with other sub-processes. In short, * is "functional decomposition, sequential in space, overlapping in parallel in time".

The feature of production line is that each working procedure has a specific person to complete, step by step processing. Each person does a specific job.

The advantage is that production is faster, because everyone only has to do one thing and is familiar with what they are doing.

The disadvantage is that people who work will find it very boring.

Automatic line is by using a set of automatic processing, detection, loading and unloading, transportation of machinery and equipment, the composition of highly continuous, automatic production line, to achieve the production of products. It is further developed on the basis of continuous assembly line and is an advanced production organization form.

Its development trend is: improve the adjustable, expand the scope of technology, improve the processing accuracy and degree of automation, with the combination of computer to achieve the overall automation workshop and automation factory.

To sum up, in the manufacturing process of a product, the production line is the whole production process. The stages in a process can be discontinuous. An assembly line is a series of continuous steps in the manufacturing process. When one or more links are interrupted, the whole assembly line is paralyzed. Assembly line refers to a production shop on a assembly line machine to complete the operation process. And the production line refers to the overall production process of the factory. For example, from receiving orders, starting design to mass production. This is the production process.


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