What Technology Can Make China'S Shoe Industry Out Of The Predicament

It is affected by many factors, such as high oil price, US subprime mortgage economic crisis, US dollar devaluation, RMB exchange rate change, implementation of labor law, rising cost of raw materials, trade friction, EU anti-dumping, rapid change of consumer demand, small and diversified development of orders, etc. China's shoe-making industry is facing difficulties both at home and abroad. A number of shoe-making enterprises have closed down and moved abroad. Shoe making faces a reshuffle, and foreign shoe-making industries (India, Vietnam, Indonesia, etc.) take advantage of this opportunity to rise. How to deal with these life and death challenges? The way to solve these problems is to use CAD / CAM system of shoe making industry to solve the three difficult problems in the management of shoe making industry: product personalization, process standardization and management transparency. with the continuous improvement of people's living standards, consumer values are undergoing structural changes, and consumption presents a trend of personalization and diversification. As far as the leather industry is concerned, users have put forward higher and higher requirements not only for the quality of leather products but also for the speed of its renewal. In order to adapt to the rapidly changing market demand, the production of leather products enterprises needs to be more flexible, and it is urgent to shorten the cycle from design, manufacturing to marketing of leather, so as to make products develop towards multiple varieties and small and medium-sized batches. Therefore, the traditional batch production is facing serious challenges, and a more fierce competition is forming. In order to meet the demand of CAD (Computer Aided Design) and CAD (Computer Aided Design), a new method of CAD (Computer Aided Design) is produced. CAD / CAM is one of the most outstanding achievements of manufacturing industry in the 20th century. It is also one of the most successful examples of computer application in various manufacturing industries. Leather products industry is no exception. What is CAD? In the stage of leather product design, it mainly completes the design task planning, conceptual design, structural design, detailed design, structural optimization design, engineering design, etc. If the computer is used to complete these tasks, it is called CAD. What is CAPP? In the process design stage, the blanking process design, sewing process design, molding process design and finishing inspection should be completed. These tasks are called CAPP with the help of computer. What is cam? In the production and processing stage, it is necessary to complete NC programming, machining process simulation, NC machining, quality inspection, product assembly, etc. If you use a computer to do this, it's called cam. What is CAD / CAM integration technology? In the past, the computer was isolated to complete all kinds of work, which led to the information after CAD could not be directly used by cam, which resulted in the waste of information resources. If the computer information integration technology is used to provide an integrated working environment for CAD / CAM and organically connect CAD, CAPP and cam, it is called CAD / CAM integration technology. the application of CAD / CAM integration technology in footwear industry can not only promote industrial upgrading and create more value-added personalized products, but also greatly shorten the period from product design to marketing, so as to enhance the competitiveness of enterprises. The introduction of advanced automation equipment and related software can not only make the process standardized and management transparent, but also simplify the process, reduce the number of employees, reduce the labor intensity of workers, save material consumption, and indirectly reduce the cost of enterprises. C-2510 computer leather cutting machine 1. Working area: 2480 mm * 1050 mm 2. Cutting area: 2400mm * 1000mm 3. Accuracy: 0.5mm 4. Speed: 1-100 mm / s 5. Voltage: 380V / 50-60Hz, 220V / 50Hz 6. Weight: About 1200kg 7. Machine size: (total length) 3600 mm * (total width) 2300mm * (total height) 2700 mm Emma N-2000 / n-2000a computer leather typesetting machine N-2000 / n-2000a computer leather typesetting machine ; working area: 2000mm * 1330mm Emma? Dg2008-2d shoe pattern design and coding software ; dg2008-2d shoe pattern design and coding software 1. International standard design, simple, practical and accurate Based on the ISO international standard design, the interface is exquisite, the operation is simple, the function is powerful, can quickly and accurately complete the design and size of any shoe sample. The shoe pattern can be automatically identified by inputting it into the computer. 3. The shoe pattern design is convenient and fast it has rich curve editing functions, which can add or subtract edges and symmetries at will, and can automatically add number teeth and marking grooves. You can call other patterns and save them at any time. 5. Intelligently arrange any figure according to the number it can arrange all kinds of round holes or any complex graphics at one time, and the number and spacing of the patterns can be automatically increased or decreased according to the code number. 6. Any number segment can share the code the number or pattern of segmented cutter can be combined and shared in any way. 7. It can meet any height or length control requirements it can realize the common control requirements for any distance between graphics or heel height. 8. Built in standardized grading parameters built in shoe sample grading parameter standards of 7 countries or regions to meet the needs of various customers. It can be placed in any direction. 10. Automatic warping with plate opening function, it can realize automatic warping of any curve. 11. Automatically generate process sheet it can generate process sheet automatically without manual editing. 12. Automatic typesetting can realize the cutting and cutting of the whole set of shoe samples without die ; the data can be directly imported into the leather cutting machine for blanking, which is fast and accurate, and greatly shortens the delivery period. Emma? Dt2008 cutting format conversion software dt2008 cutting format conversion software 1. Strong compatibility it can import and display the standard DXF or HPGL graphic file format generated by all current design software, and realize seamless compatibility with any brand of design software. 2. Intelligent recognition the imported graphics can automatically identify the component pieces, and directly output to the leather cutting machine for blanking, which is convenient and fast. 3. It can be divided into two parts, i.e. the ability to cut the inner part of the stroke, or to re cut the stroke. Emma? Dn2008 -- leather typesetting software dn2008 -- leather typesetting software 1. Transparent and standardized order management it can establish standard orders for different types, and the typesetting and blanking quantity should be strictly in accordance with the order quantity, so that the blanking process can achieve transparent and standardized management. 2. Automatic sheet layout in strict accordance with the order quantity, it can automatically optimize the typesetting of any number of pieces on different leather shapes, saving a lot of manpower. The system can automatically identify the leather contour and identify various leather materials in the computer. 4. The high-definition projection typesetting drawing and leather material can be clearly and reliably projected to the actual leather material by the projector, which can be used for reference and modification by users. 5. The typesetting results can be saved or output to the cutting machine freely to improve the production efficiency the identified leather material data and Typesetting data can be saved in the computer, and can also be directly imported into the leather cutting machine for cutting and blanking, so as to realize one person typesetting and multiple cutting, and greatly improve the production efficiency. How to purchase CAD / CAM system? 1. Set up a purchasing team: necessary personnel for the purchasing team: 1. Enterprise decision maker. (determine investment effect and budget) 2. Financial manager. (evaluation of return on investment and capital preparation) 3. Future operators of CAD / CAM system. (evaluate the difficulty and efficiency of the operation) 4. The master or designer of the template. (evaluate whether the accuracy and speed are ideal) 2. Consideration of cost factors in addition to the selling price of software and hardware of CAD / CAM equipment itself: 1. Future maintenance cost of software and hardware. 2. The planning cost for setting up a CAD / CAM studio. 3. Personnel training expenses. 3. Evaluation of after sales service 1. Whether the supplier has software and hardware engineers. 2. The ability of suppliers. The number of service outlets of suppliers. 4. Evaluation of follow-up R & D capability: 1. The strength of subsequent R & D capability of the whole system. 2. Annual upgrade times of the whole system version. 5. Actual exercise: 1. Self provided questions, requiring on-site operation to answer. 2. Visit the factory where CAD / CAM equipment has been purchased.