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Wat is CNC-bewerking?

2020-04-07

Wat is CNC-bewerking?

CNC-bewerking is eksponensieel-beheerde bewerking, 'n metode wat digitale inligting gebruik om meganiese bewegings- en bewerkingsprosesse te beheer. Tradisionele bewerking word gedoen deur gewone masjiengereedskap wat met die hand bedien word. Tydens verwerking word meganiese gereedskap gebruik om metaal met die hand te sny, en gereedskap word gebruik om die akkuraatheid van produkte met behulp van 'n kalibrator te meet. Tradisionele manuele verwerking voldoen egter nie aan produksievereistes nie.

What is CNC machining

Die kwaliteit van die CNC-verwerking is stabiel, die oppervlaktekstuur van die finale produk is helder, die metaaltekstuur is ferm, glad en glad, sonder skrape en kante, en die hitteverspreidingskoëffisiënt van die grondstof het min weerstand. Dit sal nie verander met presisiebewerking nie. Vervaardigers kan spesifieke prosesse aanpas om hul hitte-afvoerprestasie te verbeter. Oksidasie, strek, kook, sandstraal en ander prosesse kan byvoorbeeld onder numeriese beheer uitgevoer word.

CNC processing adopts imported equipment; the products processed by the automatic lathe parts are processed with accurate thread, no slip, tolerance up to 0.01 mm, smooth appearance, no burrs and sticky hands. CNC machining is carried out in strict accordance with the size specifications of drawings and samples. The tolerance accuracy is up to 0.01 mm. Each batch of products can be delivered to customers after 3 accuracy tests. The defective rate is strictly controlled within 1/1000.

The CNC machining center automatic control system can usually control the CNC lathe to complete the automatic start and stop, commutation and speed change of the spindle bearing according to the digital program flow instructions. It can intelligently control the feed speed, direction and production processing distance for production processing. Select the size of the CNC blade and change the cutting amount and walking path to complete various auxiliary actions required for production and processing.

The structure of CNC machining CNC lathe also includes spindle bearing box, tool holder, feed transmission device, machine tool itself, hydraulic transmission system, refrigeration system, lubrication system and other parts. It is just that the feed system of CNC lathe and the feed system of horizontal lathe are essentially different in structure type. The composition diagram of the mechanical structure of a typical CNC lathe is the same.

CNC machining is the process that the control system sends out instructions to make the cutter make various movements that meet the requirements. The technical requirements such as the shape and size of the workpiece and the requirements of the processing technology are expressed in the form of numbers and letters. The quality of CNC processing is stable, the surface texture of the finished product is clear, the metal texture is firm, smooth and flat, without scratches and edges, and the raw material has a small coefficient of heat resistance and will not change with CNC processing. Manufacturers can adjust specific processes to improve their thermal performance. For example, oxidation, stretching, cooking, sand blasting and other processes can be performed under numerical control operations.

In die geval van multi-verskeidenheid en klein bondelproduksie, is die kwaliteit van CNC-bewerking stabiel en is die produksiedoeltreffendheid hoog, wat die tyd vir produksievoorbereiding, aanpassing van die masjiengereedskap en prosesinspeksie kan verminder, en die snytyd kan verminder as gevolg van die gebruik van optimale snybedrag. Dit kan ingewikkelde profiele verwerk wat moeilik is om met tradisionele metodes te verwerk, en kan selfs sommige onwaarneembare verwerkte dele verwerk.

Bogenoemde verduideliking handel oor CNC-verwerking. Ek hoop dat dit vir u nuttig sal wees nadat u dit gelees het. As u meer wil weet oor CNC-verwerking, kan u gerus aanlyn kliëntediens raadpleeg of ons diens-hotline skakel (regs bo op die webwerf). Raadpleging, ons sal u van harte kwaliteit diens lewer!

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