Method for planning and producing assembled product, production module, and production control
A technology for production modules and product models, applied in the general control system, program control, comprehensive factory control, etc., can solve problems such as delays and downtime, and achieve the effect of easy product modeling
Inactive Publication Date: 2017-12-01
SIEMENS AG
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This adaptation may result in downtime or delays in production
Method used
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[0027] figure 1 A production system PS according to the invention is specified with a large number of production modules (here PM1 , PM2 , PM3 ) for producing a product P composed of a plurality of sub-products. The product P and its sub-products can each be any physical product or sub-product or component in different stages of the manufacturing, processing and / or handling process, in particular also raw products, primary products, intermediate products or final products. The production system PS can be, for example, a manufacturing plant.
[0028] In particular, equipment of the production system PS may be provided as production modules PM1 , PM2 and PM3 , said equipment facilitating the production, processing, assembly, handling and / or manipulation of the product P and / or its sub-products. In this case, the production modules PM1 , PM2 and PM3 can each have a specific functionality. Examples for this are, inter alia, robots, CNC machines, 3D printers, reactors, burners, h...
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According to the invention, a product model data set (PI) with data for production steps (PST) to be carried out for the product (P) and sub-products thereof is generated and assigned to a product copy (VPE) to be produced. Data on a production step (PROD, ASSEMBLE) is read from the product model data set (PI), and a production module (PM1, PM2, PM3) which is available for carrying out the production step is ascertained. If the production step models a sub-product, a sub-product model data set (PPI1, PPI2) is generated using the product model data set (PI) and transmitted to the ascertained production module. If the production step is an assembly step (ASSEMBLE), each ascertained production module is entered into sub-product model data sets (PPI1, PPI2) as the transport destination (DEST) for the respective sub-product copy. If the production step can be carried out by the ascertained production module on a product copy (PE, PPE1, PPE2) provided at the production module, the production step is carried out, a transport destination (DEST) is ascertained for the product copy from the product model data set (PI), and the product copy is transported to the ascertained transport destination (DEST). Each of the sub-product model data sets (PPI1, PPI2) is then processed substantially in the manner of the product model data set (PI).
Description
Background technique [0001] Current production systems for producing or processing technical products usually have a large number of specific interacting production modules and are increasingly complex. A large number of processing, production, assembly or operating steps are usually carried out on the product to be produced, processed or assembled, for which reason a large number of production modules dedicated to this are provided in the production system, such as robots, CNC machines, 3D Printers, reactors, burners, heating equipment or conveyor belts. Combination products are here usually combined by assembling a number of preliminary finished products. [0002] It is known to plan and execute production processes for production systems by means of centralized planning and execution entities. Complex composite products are often modeled geometrically by means of so-called CAD systems. However, the planning of the specific procedural flow of assembly and processing of co...
Claims
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IPC IPC(8): G06Q10/06G06Q50/04G05B19/418
CPCG05B19/418G06Q10/06315G06Q10/0633G06Q50/04Y02P90/30G06Q10/067G05B19/4099G05B2219/49023
Inventor W.法伊滕G.拉维齐基M.皮尔克K.武尔姆V.扎霍卡克
Owner SIEMENS AG