| Sahiplik | Değer |
| İsim | CNC |
| Açıklama | CNC 4 In the 21st. century, technology is rapidly developing by the help of computers. A significant development for mechanical industry in last years is computer numerical control machining (CNC) that provides a revolution in manufacturing. Computer numerical control refers to the process of manufacturing machine parts in a production environment by giving numerical data to a computerized controller that uses motors to drive each axis (Krar & Check, 1997, p.585). It combines electronic hardware with software programs to perform various operations in the machine tool industry. Nowadays, the markets all over the world require an advanced technological producing method with high capacity and accuracy that is also economic. CNC machines have many significant advantages for machine producing such as increased productivity, better, safer production and easiness of the process. First of all CNC machines increase productivity by their advanced technology. These machines can be used continuously for producing . Apart from damage to cutters through continual use, if the matterial is available, there is no limit for producing with a CNC machine (An overwiev of CNC, n.d., p.1). Groover states that, although the basic metal cutting process is same as other systems, CNC reduces the time of cutting metal, because it requires less setups and also settings are done fast (1987, p.223). Also as Luggen says the production time is already known by CNC machines. Production is done in decided method according to program and finished on time. Therefore a high efficiency is provided by CNC (1989, p.12). Another important benefit of CNC is that it reduces the cost by its features such as many functions in same machine and qualified, high speed producing. As Krar and Check explain, “manufacturers must produce higher quality products, while also improving return on capital invested and lowering manufacturing and labor costs. These factors alone are justificati... |
| Dosya Adı | Bağlantı www.edubilim.com_endustri1-48-8.doc |
| Dosya Boyutu | Link |
| Dosya Tipi | doc (Mime Tipi: link) |
| Ekleyen | admin |
| Ekleme tarihi: | 15.10.2008 16:13 |
| İnceleyenler | Herkes |
| Kontrol Eden | Editor |
| İndirme sayısı | 3 İndirme sayısı |
| En son güncelleme | 14.10.2008 16:14 |
| Anasayfa | http://www.edubilim.com |
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