】 【Solutions
Ling Frog LINX-MES manufacturing execution systems for discrete manufacturing and process-based model, to provide appropriate solutions. LINX-MES aims to solve practical problems for users, improve production efficiency.
With the maturity of the market economy and development, manufacturing enterprises, more and more real-time customer demand and diversification of small-volume orders and fast growing cycle. Meanwhile, the 21-century manufacturing enterprises are facing increasingly fierce international competition, coupled with market segmentation caused by the development of personalized consumer demand, in order to win the market and winning customers on the optimization of manufacturing processes, shortening product life cycle, strict control the production process, improve product quality. Many enterprises through the implementation of MRPII / ERP to improve management. However, these top of the macro-management system can not monitor the specific production process, enterprises in the manufacturing sector is the most important aspects of production management of a management gap. Therefore, to improve the comprehensive competitiveness of enterprises, with the promotion of lean production theory, companies also need a highly sophisticated and intelligent manufacturing execution system (MES) to control the Zheng Ge production process to enable enterprises to create flexibility of production Fine direction and management, improve market response time and flexibility, reduce bad, improving production line efficiency, reduce production costs.
MESA based on statistics of international organizations, enterprises into manufacturing execution systems (MES) after:
Manufacturing cycle time was reduced by 45%
Fill in time to save or remove data by 45%
17% reduction in WIP
Delay time by about 32%, etc.
MES can be achieved while the quality of retrospective, employee performance management, supplier evaluation functions.
1. Main features:
Powerful scheduling and dispatching operations.
Production process control.
Strictly controlled in process.
Convenient secondary development.
Statistical process and quality of statistics.
Use of middleware technology, and other mainstream with the SAP ERP system interface.
Supports a variety of automatic identification data collection terminals and automatic data collection devices.
2. Distribution System Module
3. System data flow diagram
4. System module:
Production Planning and Scheduling Management
Production Planning and Scheduling Management Module is the management of macro and micro scheduling plan optimal management of the interface between the modules, through effective capacity planning and detailed scheduling, ensuring the customer on time delivery of goods based on their production levels to maximize . For to-order business, with customer orders, small size, diversification and then of the module adapt to orders, saving and cost effective production methods.
Process Control Management
The module according to production process control of the production process, to prevent loading the wrong parts, missing containers, Duo installed, Ke equipment control system implementation by connecting to vote Liao automatic control, statistics workshop collection Shu Ju Shi Shi, Jian Kong 在 products, finished products and materials and production Zhuangtai quality status, and support the order cancellation, product restructuring, such as production planning to install a temporary adjustment. Meanwhile, the bar code automatic identification technology can be used to achieve the production of state supervision of staff.
Data Acquisition
Mainly two types of data collected, one is based on the automatic identification technology (BarCode, RFID) data collection, mainly used in the assembly of discrete data collection industry, and the other is based on the equipment, data acquisition instruments, mainly used in automatic control equipment and material flow-based production information collection.
Quality Management
Quality management module based on total quality management TQM ideas from suppliers, raw materials to service the entire product life-cycle of production and quality records and analysis, and in the production process control based on the quality of the production process issues strictly controlled. Can effectively prevent the adverse movement of goods, reduce the rate of defective products.
System Integration
Ling Frog manufacturing execution system as a whole enterprise information is an important component of design-related information with other system integration interfaces, such as ERP, MRP, CRM and so on, and SAP, a total of four other mainstream success of the integration of ERP systems experience.
Material Tracking
Material tracking batches of materials according to quality defects, track to all users of the batch materials finished products, finished products to raw materials also support the reverse from the track to fit within certain Xing Ye's recall 制度 to help manufacturers for the loss Zuixiao of, and provide better customer service.
Resource Management
Technology, staff and equipment are the three major manufacturers of resources, LINX-MES to the three organically integrated into the manufacturing execution system, a comprehensive manufacturing resource management.
Statistical Process Control
The module helps stabilize the production process and evaluation of process capability. De stability through the monitoring process and development trends, to detect bad or variation, Yipian timely resolution of problems; through the process Nengli index Ping Gu, Mingque process quality and product quality in Gongzuo to De 水平.
Plato
Histogram
Xbar-R Chart - average - Extreme Value Control Chart
Xbar-S Chart - average - standard deviation control chart
X-Rm Chart - individual values - Mobile Extreme Value Control Chart
P Chart - poor rate control chart
Pn Chart - bad number of control chart
C Chart - Control chart the number of defects
Enterprises based on product characteristics and test methods to choose which part of the function.
Statistical Analysis
After many rational design and optimization of the report, and provides statistical analysis and rapid decision support, real-time grasp every aspect of production.
The module provides B / S version of the administrators wherever, are available through the Internet to keep abreast of the production dynamics.
5. The system network topology
6. System Features
Cost-effective
Reliable system, a reasonable price.
Through simple and effective reporting, reflect the real-time quantitative information on the workshop.
Reliable, complete, traceable, and a database of historical data.
Simple, easy to learn.
Simple operating environment
Ling Frog & Trade system provides the following system and network resources can be operated:
Database Server: Windows 2000 Server, SQL 2000 Server, or Oracle 9 Chinese
Client: Windows2000 Professional Chinese, Windows 98 Chinese
Communication: 10/100Mb internal network, 802.11b wireless LAN, RS485, Internet
Administrator of the operating system: Windows 2000 Professional Chinese, Windows 98 Chinese
Scalability
Service management system interfaces:
Quality management is one of the main functions of MES, in line with modern business total quality management process, LINX-MES system design there is a corresponding sale (factory) quality management interface with service management software, CRM or other link, on the finished product sales were in the process of quality and service issues related to effective management, implementation of quality after-sales service during the root of the problem, trace of the quality management throughout the product's entire life cycle.
The system can achieve interoperability with ERP (SAP, with the mainstream ERP systems and collaborative experience).
Application management platform, frogs Spirit, and provide some training to enable enterprise information management system to adjust the future themselves.
Data structures and processes within the system for a comprehensive enterprise information design, can easily achieve with enterprise information systems will increase the friendly links and data sharing.
Safe
A perfect permission settings. Frog by Ling easy management platforms.
Improve security log, recording the behavior of each user's key operational records.
Excellent interface
MES system will provide a standard user interface, information management, parameter settings, the problem query, data maintenance.
WEB interface to provide remote access
Easy maintenance
SQL Server routine maintenance that comes from MS SQL Server backup, maintenance function automatically.
Oracle's maintenance and backup of Oracle DBA can be completed.
System supports remote maintenance, Shanghai Ling frog provides 7 * 24 of the remote maintenance services
A high degree of adaptability
Within the factory production lines and more freedom to configure
More freedom to configure the product type
The separation between the application of different plant
Collaborative applications between different plant
Implementation of security
The program strictly follow the development and implementation process CMMII standards, the project team members have extensive experience in implementing MES.
Shanghai Ling frog in the development and implementation and development of enterprises during the testing and monitoring of the environment simultaneously, to ensure the project team to work together both on time and shelf life of successful implementation.
Large amount of data to support
Support SQL SERVER, ORACLE and other large databases.
Optimized data structure
Optimized data structures, a large amount of data access under a steady speed.
Long-term stability data structure, system expansion can not shut down the system when the case of thermal expansion.
7. Appendix: Spirit Frog manufacturing execution system (LINX-MES) Case
User: Shanghai Schneider Electric Distribution Limited (Sino-French joint venture)
Schneider Electric Shanghai Co., Ltd. is an international distribution Electric Corporation and the Shanghai local government in 1996 established a joint venture investment 18 million U.S. dollars, more than 200 employees. Its main products have the leading edge in the domestic production is the only manufacturer of the product.
The enterprise is to-order (MTO) mode, order small quantities, changing, sometimes an order only one product, production process and product specifications do not have continuity, plus a wide range of spare parts, staff changes in order to face at any time , frequently wrong parts installed, install more equipment and leakage phenomenon, resulting in high rate of defective products, the production efficiency is low.
Since the company's products are industrial electronics, in the event of quality problems, a great impact on our customers, but also will affect the competitiveness of products. Parts quality is caused problem in the process of product use an important factor, however, when companies find that an original product of a major Lingjian causes the quality, they were unable to accurately right Shiyong the products with the batch Lingjian localization, can not Jishi defect cover and reduce losses.
Schneider existence of another major problem is that the production line in three sections: two sub-components production segment and an assembly section, two sub-sections of semi-finished products for better synchronization. As the orders of small quantities, many changes, ERP systems can not effectively scheduling accuracy to the production section, which often resulted in the production of two manufacturing sub-sections are inconsistent, often in the assembly section of the state to be expected.
Beginning in 2002, after the implementation of our consulting staff and production managers repeatedly Schneider communication and analysis, grasp the main issues above and around these key issues, build from the most suitable for the manufacturing enterprise implementation of the system.
First of all, for the scheduling problem, we ERP products with the mainstream before the experience of successful integration into enterprise existing ERP (SAP) system and the MES system is connected into an organic whole, according to the actual production, design optimization scheduling algorithm, the Process ERP production planning is decomposed into each section in the production line and process, giving full play to the section in the basis of capacity to ensure the synchronization of product assembly, but also ensure the timely delivery of products to customers.
Our designers use bar code automatic identification technology for the enterprise built up a complete materials and finished products of automatic identification and tracing system. Unified coding and product identification number of raw materials, production process workers, the system automatically record what materials to use for each product. Materials and finished products are in place because the "identity card" in case of quality problems, companies can quickly find possible problems related to other products, through timely and accurate replacement parts for our customers to minimize business losses, but also by the customer recognition.
With the automatic identification system of materials, we have implemented a production process for the enterprise control module, a flexible production process through a custom mechanism for the production of each product line of standard-setting. The actual manufacturing process, the staff in the event the wrong equipment, Duo After Packing installed Xianxiang leakage, the system automatically alerts, and strictly control the manufacturing process Jixu conducted, Bao Zheng a process of the correct Sheng Chan, Mei a failure of the operations are Dedao the Jishi control. And to achieve large-scale test equipment with data exchange, quality test results directly applied to process control systems.
System is the spirit of our self-developed management platform frog development, server and client operating systems are used to facilitate operation and maintenance of WINDOWS series. As the plant did not consider the time of plant design layout, we designed for the enterprise LAN, RS845 and 802.11b wireless networks combined network architecture, enhanced ease of business use.
System architecture and data structures are designed as a comprehensive vision for enterprise information interface to set aside at any time the top or bottom with other information systems (such as CRM, SCM) integration. Management platform and advanced application development technology, but also to ensure the system easy to upgrade and secondary development.
The whole system set up 24 data collection points, the implementation period of 4 months. The entire implementation process by enterprises, foreign support of senior leadership.
Implementation of the system, due to adopt strict procedures within the system control mechanism, Schneider finished the production process defect rate reduced by 50% or more, the basic components of the equipment to eliminate the mistakes, and more equipment or missing equipment, etc., the production efficiency with 20 % of the increase. Products and raw materials to establish the detailed files between relations, quality management, the losses caused by defects in the material down to the lowest point. Exact scheduling makes the product on time production, increase plant efficiency and timely delivery of customers.
Through a period of time production data collection and analysis, detailed data and analysis results based help Schneider found some irrational allocation of production, through the gradual adjustment of production capacity greatly increased. Currently, the system has gradually within the Group to promote the use of Schneider.
Typical customers:
Schneider Shanghai Power Distribution Electric Co., Ltd. (SSPA) Sino-French joint venture
The main products: low-voltage air circuit breakers implemented systems: Spirit Frog MES2.0 (Electric Industry Edition)
Nike Technology Co., Ltd. of Ningbo
The main products: high voltage switchgear, low voltage switchgear, vacuum circuit breaker
Implementation of the system: Spirit Frog MES2.0 (electrical industry version) + Ling frog WMS1.0
You Nijia Shanghai (China) Co., Ltd. Sino-Japanese joint venture
The main products: Sophie sanitary napkins, baby diapers mommy implementation of the system: Ling Ling frog frog MES1.0 + WMS2.0
Nabisco (Suzhou) Co., Ltd. Fortune 500 companies
Main products: Oreo, lots of family fun food delivery system: Ling Frog WMS2.0
Superstar Technology Co., Ltd. Hangzhou
Implementation of the system: Ling Frog WMS2.0