Ike this help case of project of PDM of factory of force Shanghai machine tool especially

420 thousand square metre, have 1.

Workshop of constant temperature of 530 thousand square metre, machine equipment many 1200 (set) , among them equipment of machine tool of a batch of numerical control, instrument and product line have international advanced level. Department China mechanical and electrical products exports one of base, have direct external corporate organization, be in the United States with the foreign trader early or late open ECOTECH MACHINERY ING and limited company of new in Singapore open machine tool. Came 1988 1993, the enterprise uses world bank loan to undertake factory rationalize, modernization is transformed, introduce the United States Landisi (LANDIS) Lai of grinder of axle of the circle outside the numerical control of grinder company, crankshaft, cam, Germany thises (LEITZ) company nicety 3 coordinate measure machine, Germany Xi Menzi (SIEMENS) the production technology such as system of numerical control of company grinding machine, of the progress of science and technology that is an enterprise and product upgrade replacement laid solid foundation. Factory of machine tool of Shanghai of overall introduction 　 is opposite PDM project products plan takes seriously very much, have strict administrative method, but the government that has electronic data through handiwork is occurring in the respect such as efficiency, technology many problems. The version to electronic data resource and using government is a blank, basically the experience that relies on to design staff and the familiar degree to the product realize design the data between personnel to share, very good without a kind product resource manages and search means, design resource cannot come true to be shared effectively. And of the Technical Division as the enterprise ceaseless and patulous, new design personnel is familiar with time to the product longer, take over new job quickly hard. From the point of whole industry level, other department consults when the data of Technical Division, also cannot provide an effective inquiry tool. Business management layer takes seriously very much to informatization construction, informatization is thrown in home earlier also. For from go up at all solve afore-mentioned problems, the product data that decides to establish design of a company that prop up, engineering technology government manages platform. Those who pass products of pair of domestic and international PDM/PLM and software business actual strength is detailed make an on-the-spot investigation, the choice has an organic whole of numerous success to turn solution case in machine tool industry, the Ike that has deep understanding to manufacturing industry informatization this special the company establishs relationship of informatization strategy collaboration. Through be opposite industry technology runs the analysis of the main problem that the job exists, combine Ike this special the experience that the company carries out in machine tool industry, affirmatory PDM project is the following technical course: Undertake foundation of CAD, PDM applies, the auxiliary generation, product data 　 that administers a standard is in mechanical design, integrate CAD system, on the base that shares unified product database, share the fundamental database of ERP, in the course that produces working data, offer a tool to read take ERP foundation data, fill in in the file, and ground of can automatic batch goes to the management in data set in PDM system. Increase number to examine according to lawful sex, reach data to analyse a tool, assure the product data accord in database of PDM, ERP. Support the application of working flow, normative technology supervises the work, raise data accuracy rate 　 uses commonly according to machine tool development " plan is designed - general assembly is designed - the ministry installs a design - the spare parts is designed " flow, in change of products plan, design, use working flow to manage a technology respectively, work through allocating the task, management data, make be examined and approve on the net, file, release, modificatory control, make product data can get good government in the process of generation, reduce the quality problem that produces link generation. The information such as the product structure of the generation in cultivating means to organize working course according to the structure, forms for reporting statistics, provide the measure such as autograph of red line annotate on, electron, auxiliary make the job is examined and approve on the net, the record examines and approve a result, make technical management job more normative. CAD PDMERP is close together and compositive, the key application that is ERP offers accurate product data 　 all jobs, ultimate goal is to can make ERP system comprehensive ground application rises, it is to make sure ERP system can get complete, consistent, accurate product data in CAD, PDM undertake many, meticulous processing works. Release design BOM information to ERP system through PDM system, pass the structural adjustment of CAPP, release craft BOM information to ERP system, the production BOM information that union of news of craft BOM information and craft course, norm forms ERP system place to need. Provide eligible product structure information for ERP system thereby. Dot of PDM/CAPP project innovation introduces 　 to be in the executive process of this project, with before technical line is the biggest differring is to abstain a material encode to form with management. The enterprise is in the exploration process with ceaseless informatization, think to build a science all the time, appropriate the main base that the coding system that this company future develops is informatization construction. Wrote to what force organizes to have coding system for many times between 2005 2000 and try out, coding system a few easy its stalk of grain. The characteristic of system of coding of factory of Shanghai machine tool is the means that running water is piled up and classifies an union, running water code identifies with the uniqueness that codes at stock, classification piles up the classified inquiry that applies at stock, and use group technique to apply at production, improve labor productivity. Code following plan institute show overall regulation: How did the both sides before factory of Shanghai machine tool codes project of 　 of systematic graphic representation is started already use what PDM system implementation codes to generate what had development with management to communicate, use Ike certainly in executive plan finally this special the generating that the company's particular uniform code system solves encode and management. Stock encode builds 　 regularly to code to build system, need a basis to code number regulation of the system decides encode included what share above all (here is unified call a code paragraph) ; Code paragraph type: It is fixed cost, still distribute a kind choice, date, account, input, script, running water date; Code paragraph with the code the correlation between Duan Zhi concerns, according to related concern firm order arranges each to pile up early or late paragraph. It is according to afore-mentioned information in uniform code system the stock that built blank of mechanical spare parts, component, wool to wait respectively according to the stock coding system of factory of Shanghai machine tool is regular, similar place laying a plan shows: The files 　 to abstain stock to code application that contains stock encode is mixed in XTPDM system Ike this special the star of the design of the company (TeamDesigner) can come true in software, convenient design personnel is operated in two environments. When application, design personnel can apply for the stock that does not have in a system to code already, also can code one inquires in the library in stock at the same time already some stock encode. The code that encode applies interfacial 　 to choose a spare parts to classify 　 to apply for pursues as follows be shown, the stock that got a part already codes (running water is piled up + classification is piled up) , the data that got blank of wool of spare parts correspondence according to regulation at the same time codes (running water is piled up + classification is piled up) . After stock of spare parts of make choice of codes, the stock encode of wool blank develops script to come true through 2. Data of code of the code of spare parts running water that codes application result 　 applies for, classification code, semifinished product running water, classification code presses the configuration that takes a picture to answer, the correspondence that writes blueprint caption column goes in attribute, see figure below: Achieved the application that contains a stock encode below environment of 2 dimension design and record so; Inquiry codes 　 codes to the stock that has existed in the system, design personnel can pile up inquiry according to the category directly, the result that inquires can feedback directly detail date perhaps goes in the attribute of caption column. The administrative pattern 　 that inquires to in already having PDM of 　 of encode interface 　 , code to stock is in XTPDM, active part date saves be accompanying of code of code of stock running water, classification code, semifinished product running water, classification code together in PDM database. The spare parts date here points to machine tool industry from design, craft, arrive all the time production, departmental door is not the expressive method of Changshu all: Product model + component date + the spare parts arranges serial number, only label regards as the code in PDM. Such processing means satisfied the member that the person is used in the system already still can according to already the habit examines product structure, component, make etc, the main job such as evaluation of the design that finish, change, configuration. Also can use classified code at the same time, inquire date of running water code, spare parts, contented use personnel handles the demand that go up. As compositive as ERP when delivering product structure, offer two kinds of way likewise, one kind is with active part date delivers product structure to mark exclusively, code of code of stock running water, classification code, semifinished product classification, running water code serves as stock property to deliver; Another kind of means is with running water the code delivers product structure as only label, and date of classified code, active part is delivered as property value. So contented enterprise is compositive to stock encode the requirement that go up. PDM project applies project of PDM of 　 of 　 of overall positive result to cooperate in factory of Shanghai machine tool more successful, check and accept through what both sides organizes, involves technical line did not end except as compositive as ERP job outside, subsystem of each technology course, application has been ground in factory of Shanghai machine tool grind place, go up to receive promotion and application according to the company, have demonstrative effect to course of study of person of the same trade. CNC Milling CNC Machining