PDM is soldering the application in equipment production company
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source:OURLOVE CNC Machining
The Chinese name of PDM manages for product data (Product Data Management) . PDM is one uses government all related to the product information (include information of file of spare parts information, configuration, documentation, CAD, structure, attributive to wait) and all related to the product process (include to the process is defined and manage) technology. Be aimed at PDM, domestic and international scholar and expert had done a lot of development to the ground studies and discuss in theory and technical respect, think PDM is a kind " be in charge of very widely " software, always can change finally into the data that the computer is described and stores, it is OK entirely is in charge of, the stewards for data of manufacturing industry product PDM that is weighed. PDM can solve the problem of the many industries in manufacturing industry, and solder the characteristic that equipment industry has its oneself namely, make an enterprise having the place of general character with other again, can PDM solve solder material to produce equipment research and development to make in put the issue that be in? Should notice those link again in executive process? Can it bring those profit for the enterprise? The article undertakes discussing from the following respects: One, research and development of facilities of solder timber production is made in the problem of existence (1) product information content is big, this basically is reflected equipment is being produced in material of a solder is mix by many components thousands of main part composition, every component is comprised by many main parts again. (Structure of 2) product information is changeful, can be data information of structuralization, OK also dispute structuralization information. (Heavy and complicated of 3) products plan process, it is one is refined from whole to the local, process that designs to in-house component from equipment surface modelling, containing information of numerous attribute, material, feature, contain many mathematical model and blueprint information. (4) is in production process of research and development of facilities of solder timber production, branch of product research and development and craft branch can accumulate an amount gradually the giant, blueprint that exists with electronic form and documentation, to this kind of information share degree low, data delivers rate data of slow, business hard the level of management of compositive, data is backward. These problems restricted an enterprise to shorten directly the research and development of the product is periodic. 2, the PDM product that each respect uses a can contented company should have the important segment that the attention answers in PDM executive process working shedding and documentation management, process management, product structure and configuration management, examine and annotate on, scanning and image service, design retrieval and spare parts library, combinative solder material produces the characteristic of equipment manufacturing industry, the following standard and management should notice in executive process: (1) product codes making a product code is one of the mainest jobs in all jobs, matter to systematic success or failure, once cannot be changed easily certainly. Former? Some coding systems already cannot get used to process of product research and development the demand of Sino-Japanese profit increase, need combines solder material to produce the special technical terms of equipment and code name, build can? ? Cover all product range, use code of international general standard as far as possible, reduce blame award, the coding system that facilitating computer inquires. It is scheme of check of my company code below: (2) component reachs the reasonable allocation of spare parts library to make efficiency to carry a senior engineer, integrate PDM system character, realize the data put sb in a very important position between package, spare parts, make the user can search documentation of the blueprint that concerns with package, spare parts, technology and product data to wait conveniently. (3) documentation reachs all sorts of data management to because name and version are different,reduce graph documentation, the design that create repeats. The file that builds a blueprint, documentation, deposit and inquire a system, make the user can be searched conveniently quickly, the blueprint that the place that browse needs and documentation. (Management of 4) work flow and project management are strict and normative the design is released reach modificatory flow, avoid to produce a mistake, emphasize managing cost. Solder according to the enterprise the working flow of equipment research and development runs a model, establish working flow government. Basically be in examine and approve manage and change management two respects, refer an exercise or task to give relevant staff through the computer, the development that finish, process designing, examine and verify or approval work, convection Cheng undertakes controlling. (The product composition that structure of 5) tangible product and technology have nothing to do does not belong to those who design staff administer limits, the means report that cultivates with product structure solders the administrative levels between equipment, component, spare parts concerns. The other attribute of these component inquires on the base that the structure establishs, wait for information like material, weight, on the file information that makes depict package and part and tree node relevant spare parts organic ground join rises, implementation is different solder the product data management of equipment. (Administration of 6) user attributive has done attributive government, do the communication between good branch, to each function branch, the personnel of different level and branch should have different use limits of authority to PDM system, in order to assure the safety of data information. Distributinging watch of the constituent knot composition of a picture according to each function branch and personnel function, browse for different user set, modification attributive. 3, the benefit of PDM of application of manufacturing industry of facilities of solder timber production (1) raises cooperation to share, the electron that can realize data of industry technology documentation turns management. The backup that adopts PDM system and share, can come true to wait for a variety of memory medium to save design model and blueprint with CD and tape, enhance memory security, the retrieval that raises blueprint speed, decrease deposit a space, ease the difficulty of blueprint and archives administrator, ensure the integrality of technical data and security. (2) uses flow government, the standardization that makes products plan manages. In traditional design pattern, the technological process that the product develops is by come artificially pilot, the person has conclusive effect for subjective consciousness, the enterprise gives out a new product to leave, made a feasible, detailed, careful development plan beforehand normally, but in a lot of enterprises, only project of development of a few product is completed on schedule, main reason is: The link in product development is more, flow idea is not clear, any link occurrence problem can affect the whole development cycle of the product, without PDM such software, cannot dog in time the plan that the product develops, the management that supportable job sheds PDM system, accordingly, can make manage not only more standardization, and can dog through it the plan that the product develops, control the quality of the design. (3) optimization is used, improve products plan efficiency, support collateral design. Design what information can come true through PDM system between personnel to share, the spare parts model of different version and blueprint information can in time appear in sharing a database to be used by the architect that other has limits of authority, can make the design has collateral sex so, be helpful for improving the efficiency of products plan. (The enterprise with top-ranking 4) relies on flow, the give somebody a new lease on life of flow, stimulative company product develops the orgnaization of the organization to change, in order to get used to the challenge that modern manufacturing industry faces. 4, the last word is together when organic union of manufacturing industry of facilities of solder timber production and PDM when, can come true to be a center with the product, adopt computer network and database technique, design the company all related to the product information in process and manufacturing process and process are compositive rise centralized management, make product data keeps consistent inside its lifecycle, newest with safety, offer for project technology personnel assist. With working environment. PDM has made the main tool with manufacturing industry indispensable enterprise, the important instrument that makes promotion company competition ability. CNC Milling