1、1The Application and Research of Flexible Design in Modern Furniture ManufacturingAbstract. According to the current market of furniture and furniture, manufacturing enterprises is using flexible design. And traditional furniture production process, and on the basis of this paper put forward a new c
2、oncept offurniture flexible manufacturing technology and furniture flexible manufacturing systems. Key words: Flexible Design; Furniture Manufacturing;Application 1.Introduction Furniture is Peoples Daily life appliance, except the requirements have very strong real Use sex outside, still should hav
3、e adornment sex, art, by people comfortable, good Environment. At present, the furniture varieties gradually diversification, popular trend is also extremely fast the rhythm of the high speed in to change, and furniture market competition is becoming increasingly fierce Chou. have With, both for fur
4、niture production enterprise, or to furniture production process of each A link all demands that they can 2adapt to the small batch, many kinds of production methods, and Can make to speed to market l reaction. To improve the material broken people money Life to and the corresponding change with the
5、 market. This determines the production of furniture Craft must reform, it is necessary to I into new manufacturing process to the concept to adapt to this change. 2.With industrial production in the development and change of the pattern Since the 60s began toughening, worldwide, furniture industry
6、has been will be Large-scale, high efficiency, high working procedure scattered process line as a preferred Methods of production, used in the production of high quality, high-volume, single or 230 The furniture of the variety products, 70s since toughness of board type furniture and production line
7、 is the representative production mode single cylinder type, single, production batch structure A large quantity of various disassembling board type furniture. Through the highly specialized production line Production, can reduce the unit product is fixed cost. Increase market share Rate, this has b
8、ecome almost a rule furniture production process design and management “Golden rule“ many furniture production enterprise in using a law left at that time Had a huge success but 3opposition kua furniture product variety is renovated, Market Ji situation more quickly, it is lack of contingency abilit
9、y, restricted the home with industrial production process. 3.Machine tools or production possibility of moderate concentration and points Machine tools or the technology of the production line is to point to adapt to different possibilities are born The ability of production requirements, include ro
10、ughly the following content can be completed the process of Class, processing components of the type, the size of materials and the applicable scope of production Scale and processing components and the process technology of unit costs likely the width of the process The main products of the same de
11、gree according to production batch size and variety, how much to Decision process is moderate concentration or moderate scattered. In a single variety, big Mass production, often using process of moderately diversify ways, a machine Bed, a location for only a process of processing, and therefore mus
12、t be properly Narrowing of the machine tool, the possibility process, in order to improve the teaching rate, reduce cost, the tube The machine structure, by the way of the specialization of automatic machine production process Line to get through all of the processing. And in small batch, 4varieties
13、 are of products. In order to improve the ability of the machine tool, strain and the process is flexibility. A As the process of the moderately centralized way, make a machine or a work station as more as possible on complete several processing. The machine process possibility properly to relax, ge
14、neral characteristics enhancement, can adapt to different product production. A kind of requirements is if this process by numerical control machine king composition, as the computer Control and management, that is, the disposition of the production system or automation factory. The variety of our p
15、roducts and batch and processing method 4.Flexible system of hair the morning and evolution Flexible manufacturing system FMS is a by computer Richard system, control system, CNC processing center and raw materials to be automatic Storage system with a combination of organic whole, can pick any orde
16、r and tip Workers have different processes and a group of work piece machining time, can timely, since By scheduling management. Little system can be in the devices technical performance range since Move to adapt to the variety of machining and production batch changes. It is the most important feat
17、ure of the machine tool can hinder the largest utilization rate and improve production efficiency Rate. 5The more flexible system joined up; with a central computer management Control, into the CAD, CAM and the management of the enterprise and management system, namely can form a flexible manufactur
18、ing workshop or automation production enterprise. Furniture flexible production technology is 80s development up high Comprehensive technology product. As early as 1958 the United States is developed art material processing With numerical control machine tool, l0 years Britain, Japan has produced wi
19、th art material processing After the milling machine, Sweden in 1966 Kokakos company established the world the first digital electronic control automation system brake material, to 80 Generation, British Wad in company, Italy SCM company, Morbidly The company in CNC milling machine after the numeric
20、al control technology is developed based on the CNC Art material processing center. Used in furniture production process flow in the typical The model, have the s CM Route, Cente9, U45, Author510 etc, these machine tool equipment are using microcomputer digital control System, high efficiency than o
21、rdinary machine 3 4 times, processing with high precision and no human Processing error, processing quality is stable. With CAD, CAM, CAT plan In computer aided design, manufacturing and inspection technology further improved, people try Figure 6development a will three together in system, in order
22、to finish from the design, Manufacturing to test of flexible manufacturing system (FMs). 6 O s, ubiquitous All was first used in mechanical processing industry and automobile manufacturing, 1983 1985 Italian SCM, Morbidelli company launched furniture production Flexible system, mainly for the window
23、 frame processing technology, in eight hours Transform 25 studies craft processing, when stop no more than the work of time gate 5 (24 rain), processing production efficiency of window frame for 2 5 rain, by calculation Digital control machine tools and adjust position and orientation and length sho
24、wn work piece Regulate, and ensure the normal operation of the processing system for the five lowest batch limit 6 pieces. 1994 German Hannover countries art work machinery exhibition, meaning The German HOMAG group, SCM group and introduced a board type kitchen Furniture flexible production line an
25、d office furniture flexible production line, make furniture of flexible design production system into the large scale application industrialization stage. 5.Flexible Measure Flexibility is to point to the factory or production car smell system has also processing various the ability of product form,
26、 tolerate failure ability and unattended on conditions 7Extend the time of the operation ability, that is, the ability to change. Flexible as The three basic forms (1) The flexible ability, is the system of product form to process changes Ability, can use from product design to production of time to
27、 measure. The shorter the time of the system platform is dissolved the greater the flexible, the small batch processing, structure form complex, changeful product is very important. (2) The flexible capacity, is the ability to change the system output, is the department all useful ability and the ab
28、ility of using the ratio of the calculation of the smell. (3) It can be expanded flexible, show that the system to adapt to the new product introduction of ability, That process system to the demand of the market change accordingly, the ability to adjust speed, the system to adapt to the demand of t
29、he market, in short smell the endogenous marketable when output of products, in the strategy has an important meaning on righteousness. 6.Flexible Production System Compositions 6.1 Flexible manufacturing system FMS numerical control machine tool and automatic material is transfer units, and the com
30、bination of the Computer control 8processing complex, it can automatic finish at the same time many varieties Small batch production tasks. Mainly by three zai FMS group into: (1) Y-two more A numerical control processing system I (2) material transportation and storage of the automation system All
31、I (3) computer control information department environment. Flexible manufacturing system function as follows (1) to the group technology as the core For parts analysis organization (2) badge machine for heart layout work plan edges (3) To processing center as the core automatically change the knife,
32、 Hanging thing I (4) to tray and luck Lose system as the core storage and transport work piece (5) to automatic detection as the core Automatic detection, positioning and the lock. Flexible system is of machine tools generally by 5 l0 machine tools composition, l0Taiwan with the accounts for 75. If
33、the application of FMS restrictions breakthrough department, the various sectors, Such as computer aided design (CAD), computer aided process design (CAPP), computer aided processing (CAM), computer quality assurance department All (CAQ), production information management system (MIs), automation ma
34、nufacturing system (MAS) with integrated computer center, it is computer integrated system Build system (CIM s). 96.2 Automatic storage system Because no certain beats processing system, the work must have Storage device to adjust each station processing time difference of the smell. The main Forms
35、are: (1) the large ask board automatic boards (APC), namely progressive the circular ring or ask board transportation device, it is not only a storage station, and negative Transport and machine tools and bear ask board exchange work piece task l (2) rotary ring Multi-level warehouse (3) rotary annu
36、lar plane warehouse l (4) large warehouse Library, have been placed the extraction of article in the library management, send, the loading and unloading refers to boast, etc Automatic function, in order to adapt to the needs of the development of the system. The form of transportation lines are four
37、 boat: linear closed Haul type I random access type and machinery and flexible unit connection type. Applied the most The delete closed loop widely type. Transportation equipment is mainly select belt, rail car, suspension luck fine machine, Dc motor and all kinds of cranes, etc. 6.2Flexible product
38、ion technology integrated organization management The system not only to the process of production a link, 10such as CAD, CAM, but comprehensive analysis of the production process of the coordination A link, for production process of various links between the technical parameters to lose Send, trans
39、form provide a Ann base effective, accurate and timely method. The goal Each link is to optimize the connection, and the strengthening of each section of a comprehensive, coordinated ability Flexible process production system is usually the following several levels. (1) Machine tools levels: include
40、s production machine, automatic fine send line, objects Material boards, industrial robots or robots, CNC machine tools. The levels of the each system are relatively independent unit, in a different level, execution On the processing tasks. (2) The flexible processing production unit; Including mate
41、rial conveying system, the essence of the life Production plan management, the computer management, CNC machine control system, etc. each Unit is a group of workstation, each unit can be equipped with studying procedures, has a memory The function of the controller, controller memory storage of each process Technical data, information and operating instructions, the operating instructions on a level of machine Bed. (3) The supervision and control of management process
