Each production consists of a sequence of purposeful actions, which are called "processes".Each step of the manufacturing process can be called a process or operation element.
What is the process?
Workflow - is part of the process of production of something at some point changes and improvements to this product or the workpiece.The steps of manufacturing the product can, in turn, divided into separate stages activity.As a rule, the unit processes are characterized by their performance of one employee at a separate workplace.Of these units, or manufacture of the product phase-out of operations and going a full production cycle izgotovitelny.In the detail of the operations held intermediate hops, which are at the stage of the technological part of the complete production process.The stage production is still considered separately allocated on the basis of applicable tools and equipment means of the technological cycle.They should be the same.This resizing can be any shape preform connection of several parts, changing the structure of the starting material, properties of material, the workpiece transfer.
technological processes on the basis of GOST 3.1109-82, can be divided into several categories:
- types.
- Perspective.
- Route.Operating
- .
- route-operating.
- time.
- standard.
- Project.
- workers.
- Unit.
Development process
processes are developed at an early stage of production.For this future products produced drawings and specific details.This - design process.
then determined the phase-sequence of technological operations (route-operation process).For example, if we need to make machining the workpiece, then, in order to achieve the most complete rationality, a treatment plan is developed.It indicates the sequence of processing of surfaces, precision, mutual arrangement of parts and methods.Then begins the workflow.It can be broken down into separate processing steps.
example, in the first stage are produced by casting, forging, pressing or rolling the individual elements.Then they are processed on the machines for cutting metal.As a result, the output is a part with a certain shape and size according to the drawings.In the next stage of manufacture is an assembly of components, mechanisms and assemblies.Finally, the operation is performed on the assembly of the entire product.The following actions are processes on his testing and fitting, then - finishing and painting products.All operations performed in stages after its completion are quality control and compliance with technical standards.
Development process involves three of its kind.
- A single process involving the manufacture of similar generic products.
- types of processes used in the production of parts with the same group of technological and design features.
- group processes used in the manufacture of the product with different design features, but with a common technological capabilities.
Design and production processes is done in order to provide better manufacturing of future products.Technological operations should be aimed at increasing productivity and product quality as well as cost reduction, increased mechanization and automation of production steps and improved working conditions.Manufacture or repair of the product should be safe for the workers.
