Shulou(Shulou.com)06/02 Report--

The stamping die design and manufacturing solution is based on the three-dimensional CAD/CAM software SINOVATION platform, combined with many years of die design and manufacturing experience of Toyota, Nissan, Ogihara, Fuji and other automobile mold manufacturers, covering the whole process of stamping process, die structure, die surface fine design, NC programming, etc., helping die and die enterprises to turn to a technology-based and design-centered production mode, so as to improve the efficiency and quality of die design. At the same time, reduce design errors, save costs from the source, and then enhance the market competitiveness of enterprises.

Efficient process design

● provides efficient digital and analog processing function, which can carry out full parametric design, whole-process auxiliary design, real-time evaluation and reduce rework.

● fully parameterized modeling, easy to edit and modify, fast digital simulation pre-processing function, shortens the time of model modification, and can detect problems such as moving, scrap slip, standard parts configuration and so on in the DL stage to ensure that the design does not rework.

Value and benefit:

Parameterized stamping process design and rapid die surface treatment run through the evaluation of the whole process, ensure the efficiency of process design, improve the quality of stamping parts, and make the follow-up engineering design without rework. This can not be compared with manual modification of process noodles in ordinary software.

Structural design.

Through the combination of parameterization and special function, ● realizes the overall support to the structural design of stamping die.

● special mold entity design commands and common standards make structural design get twice the result with half the effort.

● menu is easy to operate and has strong user-defined function, which can greatly improve the efficiency of mold design.

● part automatic drawing removal function, automatically extract hole marks, height marks and roughness symbols from machining attributes, set part attributes, and automatically output parts list.

● supports the overall template design, such as drawing and other fixed structure of the mold can be replaced as a whole, after the parameter design, automatically complete a whole set of new mold design.

Value and benefit:

The parametric design function and shelf and other special functions are integrated to realize the rapid design of three-dimensional mold structure; the automatic output function of parts title bar and part number automatic marking function can avoid human error; build mold template design platform to realize knowledge management and greatly shorten the period of personnel training.

Structural inspection

Rapid inspection of ● die structure strength, static interference and dynamic interference.

● 's powerful static interference inspection can detect interference problems in advance and avoid the scrapping of the whole set of moulds in the later stage.

● 's easy-to-use stress analysis function allows you to quickly analyze the force of the mold and check whether the die structure is safe or not.

● motion simulation and dynamic interference inspection adopt template setting method, and the design inspection can be completed quickly and easily without professional knowledge.

Value and benefit:

Before putting into production, technicians can quickly and easily verify the design, find problems and eliminate hidden dangers, minimize the time of assembly and debugging, shorten the mold production cycle, and really save costs for enterprises.

Die surface refinement treatment-springback compensation

● makes full use of the analysis or molding results to obtain high-precision compensation deformation, provide a processing basis for CAM, shorten the debugging cycle and shorten the supply time.

● provides springback solutions for early prevention and late rectification of mold design.

The operation of ● is simple, the modification process is completely automated, and the shape is accurately adjusted according to the design intention.

Based on the deformation theory and algorithm of sheet metal, ● retains the quality of the original surface.

Value and benefit:

Optimize the business process of "→ trial processing of CAM model → NC data" and shorten the supply period. Taking the overall springback adjustment of B-column as an example, it takes 8 hours to apply other 3D CAD / CAM software and only 10 minutes to SINOVATION, and the qualified rate increases from 20% to more than 90%.

Fine treatment of die surface-fillet avoidance

Provide the function of batch identification and batch modification of fillet, automatically modify the value of fillet, improve efficiency and reduce the intensity of fitter work.

● automatically retrieves the bump fillet and its numerical value, and automatically adjusts the R value according to the numerical value or percentage

● can be adjusted as a whole or partially, and the modification process is fully automated.

● greatly improves the degree of numerical control, shortens the lapping time of fitters and improves the quality of moulds.

Value and benefit:

SINOVATION automatic fillet avoidance function reduces the concave corners that do not work during molding and magnifies the convex corners that do not work in the later process to complete the gap, improving the efficiency of manual chamfering and reducing the workload of fitter root cleaning. Take the inner plate of the engine cover as an example, it takes about 5 days for fitters to clear the root, and it can be completed in half a day after using this function.

Fine treatment of die surface-gap design

Pertinently and quickly deal with the complex surface, greatly improve the design efficiency and ensure the mold surface quality and smoothness.

● special design tool, can quickly adjust the mold surface

● automatically generates offset surfaces and high-quality transition surfaces, reducing manual operation

● can improve the degree of numerical control, shorten the fitter's grinding time and reduce the error.

Value and benefit:

The application of fine mold design can improve the production efficiency, reduce the production cost, optimize the personnel allocation and improve the market competitiveness. According to the annual output of 100 sets of moulds, the cost can be saved by 380000 ~ 750000 yuan, and the personnel configuration can be optimized to create more value.

Design and processing of lost foam

At present, FM-CAM is the only design and processing software specially developed for lost foam in the industry. It can directly inherit the design model and related data, achieve the purpose of making full use of 3D solid model, and provide the functions of model checking and modification, surface coloring together, rapid identification and additional machining allowance, slice layering, coordinate system definition, negative angle intelligent elimination, splicing, path automatic generation, path editing, NC path output and so on.

● automatically adds machining allowance into the model data of stamping structure design.

● supports data reading from NX and CATIA.

After ● layering, the machining coordinate system is created automatically.

● can intelligently judge and separate negative angles.

● customers can customize processing parameters for different types of processing.

● can automatically generate paths.

● can export NC data to EXCEL format.

Value and benefit:

FM-CAM professional function is highly integrated and easy to use, and the processing time of the whole vanishing mode is at least half shorter than the original process, which greatly shortens the construction period; the requirements for technical programmers during NC processing are low, and the type of surface can be automatically identified and templated processing, thus reducing the training and use costs of personnel in the enterprise.

PLM solution for Automobile Mould Industry

Based on MDA (Model driven Architecture) unified technology platform, PLM solution for automobile mold industry provides mold enterprises with an overall information solution for the whole process from order receipt to delivery, which helps enterprises to gain advantages in the market competition with lower cost, better quality and faster speed. Support the enterprise to expand and customize flexibly according to the actual business characteristics, and can be effectively integrated with the existing information system of the enterprise.

The overall Framework of PLM solution for Automobile Mould Industry

Business quotation and order management

Quick quotation of mould based on similarity, output quotation according to predetermined format, realize experience accumulation of mould quotation.

● realizes mold information management, provides similar mold quotation information retrieval based on product type, process and sheet material to quotation personnel, and outputs quotation according to the requirements of different mainframe factories, so as to improve quotation accuracy and work efficiency.

According to the project plan node, ● can effectively track the project accounts payable and quickly prepare the invoice application form.

Mold cost database

Similar Mould Retrieval and Technical quotation

Value and benefit:

Accumulate mold historical information, realize the demand of mold accurate and fast quotation, help enterprises effectively improve market competitiveness, provide marketing personnel with the function of quickly compiling quotations, effectively tracking project accounts receivable, and improve work efficiency.

Project management

Provide project master plan, department plan maintenance function, quickly complete the decomposition of department project tasks; achieve progress report and mold production progress update; monitor the implementation of project plan by Gantt chart and other ways.

● maintenance project details and large schedule plan, assist in editing each department plan; decompose mold design, processing process, mold assembly and adjustment tasks according to department plan

● can dynamically update the progress of design, process, procurement, on-site processing, assembly and debugging tasks, automatically associate mold planning nodes, feedback mold production progress in real time, and warn of delayed projects or tasks.

Project progress inquiry

Task progress tracking

Value and benefit:

All projects are managed on a unified platform to achieve data sharing; to achieve the management of the project master plan, automatic collection and update of the project schedule, and project extension early warning, so that the management can monitor and check the project progress at any time.

Knowledge-based PDM/CAPP

All the related data and processes of mold are managed by PDM/CAPP, which meets the information needs of different business links, such as mold design, processing process design, data approval and distribution, change and knowledge accumulation.

Mold Design platform based on CAD/PDM Integration

● provides a solid / assembly design platform that supports the integration of CAD and PDM. Combined with the secondary development of 3D CAD, it can meet the requirements of drawing and document management, standard parts transfer, parts list output and two-dimensional drawing annotation in the process of die design, effectively control design errors and improve design efficiency.

● provides electronic approval processes for different design outputs such as DL drawings, FMC, mold formal drawings and parts lists, automatically updating the completion of each node in the project plan, and realizing the plan management in the design phase.

● provides the whole process management of change initiation, implementation, review and change sending, and effectively counts the cause, scope of influence and implementation of each change to form a change management account.

● realizes the processing of industry-specific business, such as mold left and right parts design, screw pin statistics, special standard parts call and so on.

Through the statistical summary of the cost of standard and non-standard parts, ● realizes the statistics of the total physical cost of a single set of moulds and projects, and effectively controls the physical cost in the design stage.

● effectively manages the experience knowledge of enterprise 3D standard parts library, enterprise stamping process design experience, typical die structure database and die test comparison table, which is convenient for designers to browse and borrow historical design achievements.

● provides process planning based on visual mold manufacturing flow chart, outputs all kinds of process files according to different formats, effectively manages mold material quota and man-hour quota information, realizes typical process management, and can manage different process resources such as machine tools and cutting tools.

Value and income

● establishes a product data organization model centered on and associated with the mold structure, which improves the standardization and work efficiency of the product data.

Through the standardized application of design and the accumulation of design knowledge, ● establishes a knowledge-driven product launch model, which speeds up the transmission of design tasks and product information, and reduces unnecessary repetition and waste.

● basically eliminates errors and omissions of standard parts through automatic output of parts list, auxiliary integrity and normative inspection.

● automatically counts the material cost, realizes cost control from the design source, and saves direct material cost.

Mold manufacturing flow chart

Electronic Purchasing Management of Mould Materials

Realize online bidding and supplier bidding, automatically generate purchase orders, improve procurement transparency and effectively reduce procurement costs.

Edit the purchase order

● automatically generates the purchase order according to the mold design schedule transmitted by PDM.

The ● supplier completes the quotation of the parts to be invited online to realize the quotation and delivery between the purchasing department and the supplier.

According to the details of the winning parts of the supplier, ● automatically generates the purchase order with the mold as the unit and transmits it to the supplier.

Value and benefit:

Establish an open and fair bidding system for all suppliers, improve procurement transparency, reduce procurement cost, improve procurement efficiency and accuracy; establish enterprise procurement database to achieve procurement cost analysis and supplier assessment.

Price delivery online negotiation

Mold production and Manufacturing execution system

Realize the dynamic relationship between the project master plan and the workshop work plan, grasp the production progress in real time, respond quickly to all kinds of abnormal situations, ensure the smooth implementation of the plan, optimize the allocation of enterprise production resources, and improve production capacity and mold processing quality.

Investigation result query and production scheduling

● according to the project master plan and priority, material arrival, equipment capacity and other aspects of the process-level, equipment-level operation plan based on limited capacity scheduling and scheduling.

● receives process-level tasks, reports task status and anomalies in real time, and realizes dynamic transmission of production progress information.

According to the capacity load and analysis, ● can carry out the overall or single-process outsourcing of the mold to realize the formulation and inquiry of the outsourcing plan.

● implements inventory transaction operations such as purchasing receiving, workshop receiving, workshop submission and so on. Inventory management is closely connected with the production planning module, which provides real-time data support for material planning.

Collection and statistical summary of quality inspection results for storage, processing and acceptance of ● materials

● tracks the processing situation from the data collected on the spot, and grasps the status and progress of material processing in real time.

● provides equipment load query to facilitate planning managers to correct overloaded resources in a timely manner.

● 's complete tool management scheme, from the management of tool basic information and tool location to the supervision of tool entry and exit, scrap, inventory and so on.

According to the requirements of the enterprise, ● carries out the summary statistics of man-hours, machine tool failure, mold planned completion rate, cost, etc., gives an intuitive graphic display, and can output various reports according to the user's format.

Processing progress report

Value and benefit:

● realizes the automatic scheduling of production planning in NC workshop and reduces the workload of planners.

● monitors the progress of processing in real time, and deals with abnormal situations and risks as soon as possible.

● standardizes the tool management process and reduces paper in and out accounts.

● can track the arrival and storage of purchased parts, guide the planning and processing of the workshop, and facilitate the tracking of the return of contracted parts to the factory.

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