One, foreword

The contemporary company wide application to three-dimensional technology, the design development that is Ban gold product not only provided a platform, still provided data of a few physics, if bad news material, overall material utilization factor is reached,shape the analysis, for the enterprise quick quoted price, production provided fundamental data. The function of three-dimensional software is increasingly patulous, perfect and phyletic and various, ban gold company chooses a respect to often be at a loss in software, cannot find appropriate solution to the problem that often encounters.

Author basis carries out a few feedback of experience and client for years, summary gave a few following typical issues:

• The choice suits develop software, raise Ban gold to design efficiency;
• Data norm management and man-hour norm management;
• Ban gold design produces a system to be united not quite, child function each other are detached.

2, solution

1. The choice develops software suitably, raise Ban gold to design efficiency

Now in the market already structure of gold of a lot of Ban designs software, wait like TopSolid, SolidWorks, Pro/ENGINEER, SolidEdge, UG, Inventor, MDT and AutoCAD. These software can achieve an enterprise to be opposite well Ban gold the requirement of products plan, but it is insufficient that dinkum spare parts modelling is designed to Ban gold, it returns those who involve a part to spread out, especially of complex part spread out, and spreading out is one of Ban gold is the most important segment in process of products plan development.

(1) problem description

Design personnel must want to consider this structure design to be able to spread out in the design process in Ban gold structure, ban gold structure is more and more complex, the element that this respect needs to consider also subsequently grow in quantity. If gold of Ban of the discovery after finishing is designed to cannot spread out in Ban gold structure, or be compressed when spread out or deleted the feature with due spare parts, design personnel is forced to cultivate the wrong clew that go up to undertake changing according to the feature, more serious is to need to build a model afresh sometimes, this kind of condition will affect design efficiency badly.

(2) the problem is solved

The AutoPOL that uses Swedish FCC firm (professional Ban gold develops software) series product undertakes spreading out to Ban gold structural member, can solve this kind of problem well. The architect can undertake below AutoPOL environment the spare parts is designed, also can undertake with SolidWorks, Inventor, AutoCAD and MDT seesaw pattern is designed, can be extracted from inside software directly even or output a model to arrive in other software, more convenient is, this system is right software of other and three-dimensional design (wait like Pro/ENGINEER, UG and SolidEdge) offer port of file of Step, Sat, Igs. Design personnel needs to consider product structure only in designing a process reasonable, and need not consider other issue, can save the 70 ％ that come down - the quality that 80 ％ time uses at increasing products plan.

2. Data norm management and man-hour norm management

Company of gold of a lot of Ban had implemented PDM and ERP system, solved the administrative problem of flow of products plan work basically, make its more safe, quick and efficient, also ensured of product data complete and unified. But, the in running a course meeting that software of ERP, PDM is in Ban gold company exists flow of a few fault and redundant flow, block up the play of latent capacity of software of ERP, PDM.

(1) problem description

Software of general ERP, PDM, can make according to order, design, craft and production commonly wait for flow to undertake downward, and the process that there is BOM to express map and mutation in the flow of Ban gold company, from the OBOM that classifies with the client (Ordering Bill Of Material, namely order BOM) the BBOM that mutates to be classified with material (Buying BOM, purchase BOM namely) with MBOM (Manufacturing BOM, produce BOM namely) , and material gets together kind, the problem such as classify, if press flow of software of general ERP, PDM to undertake directly, will naturally cause flow to be wasted with material redundantly. Additional, traditional business presses norm of man-hour of experience formula computation, have subjective sex, optional sex, often can appear very big error, create the appearance of a few inequity easily.

(2) the problem is solved

The mutation that BOM expresses begins from OBOM, the course discharges appearance software AutoNEST, ProNEST and SigmaNEST, generate EBOM (Engineering BOM, design BOM namely) , PBOM (Planning BOM, namely craft BOM) . To different EBOM in, material pledges the characteristic and same material such as norms undertakes classify incorporates, make rich according to inventory gauge undertakes buying again, output BBOM. PBOM is arranged through attempering form production to plan sheet, map becomes MBOM. Optimized flow so, managing time and material, ERP, PDM provided complete data information platform to the enterprise, undertake handling mining to these data information, can receive relatively accurate man-hour quota.

The crucial part in man-hour norm is handling time is affirmatory, to the Ban gold company that gives priority to with numerical control equipment, can undertake to G code text data is dug, computation gives handling time, wait plus corresponding preparative time, auxiliary time, can receive relatively accurate and reasonable man-hour quota.

3. Ban gold design produces a system to be united not quite, child function each other are detached

There is software of a lot of general designs on the market, applicable industry is vast, design and create a demand what can satisfy most company product. Pass the characteristic of correlation of these platform interior data, make the product is in the data that generates from inside designing the course that builds to treatment code is related together, improved manufacturing efficiency thereby.

But Ban gold industry has its special technological process, if pursue,1 is shown.

Graph 1 technological process

(1) problem description

By the graph can see in the technological process of 1, ban gold the follow-up flow of products plan is more, and existing a lot of software can be satisfied only among them one, two functions. Wait for what can complete part of complex Ban gold to build a model like CATIA, Pro/ENGINEER, UG, SolidWorks and SolidEdge, autoPOL can be finished spread out, appearance of the AutoNEST platoon that finish, output is cut board graph and or strong or the platoon master drawing that cut place needs, jetCAM, ProCAM and Lantek complete an appearance and treatment of strong, cut, e2i finishs the costing of Ban gold product to wait, the enterprise can choose according to oneself circumstance. These subsystem each other are independent, the data of the product does not have correlation, cannot be revised or step platform operation, the current data that each platform generate lost the diagnostic information when building a model again, the function of software did not get sufficient play, wasted resource and capital investment, reduced efficiency of design, production.

(2) the problem is solved

Solving afore-mentioned contradictory and best methods is, use a system to realize whole technological process, use RADAN and TopSolid for instance. RADAN is the integral solution that is used technically at Ban gold industry, include all functions that place of Ban gold flow needs, comprise the output of detailed list of quoted price of Ban gold product even. TopSolid is the high-end CAD/CAM/CAE/PDM software with a kind of more comprehensive function, the unifinication design that it can realize gold of product structure, plastic mould, hardware mould, Ban and furniture and production, apply to a product the business that complex, phyletic Duojusheng produces cycle weak point.

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