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CNC İşleme Prototipi & Parça İmalat Hizmeti
CNC işleme nedir?
Sayısal kontrol işlemi, kontrol sisteminin, takımın gereksinimleri karşılayan çeşitli hareketleri gerçekleştirmesini sağlamak için talimatlar vermesi anlamına gelir.. Sayılar ve harfler biçiminde, iş parçasının şeklini ve boyutunu ve diğer teknik gereksinimleri ve işlemin işleme gereksinimlerini temsil eder. Genel olarak CNC takım tezgahlarında parçaların işlenmesi sürecini ifade eder..
Kategori: CNC freze hizmetleri
Etiketler: CNC işleme, CNC Freze
CNC machining prototype service. Refers to a process method for turning and milling parts on CNC machine tools. The process specifications of CNC machine tool processing and traditional machine tool processing are generally consistent, but significant changes have also taken place. A machining method that uses digital information to control the displacement of parts and tools. It is an effective way to solve the problems of variable parts, small batches, karmaşık şekiller, and high precision, and to achieve high-efficiency and automated processing.
CNC işleme nedir?
Sayısal kontrol işlemi, kontrol sisteminin, takımın gereksinimleri karşılayan çeşitli hareketleri gerçekleştirmesini sağlamak için talimatlar vermesi anlamına gelir.. Sayılar ve harfler biçiminde, iş parçasının şeklini ve boyutunu ve diğer teknik gereksinimleri ve işlemin işleme gereksinimlerini temsil eder. Genel olarak CNC takım tezgahlarında parçaların işlenmesi sürecini ifade eder..
CNC machine is a computer-controlled machine tools. Whether it is a special computer or a general-purpose computer, it is collectively referred to as a numerical control system. The movement and auxiliary actions of the CNC machine tool are controlled by the instructions issued by the CNC system. The instructions of the CNC system are compiled by the programmer according to the material of the workpiece, the processing requirements, the characteristics of the machine tool, and the instruction format (numerical control language or symbols) prescribed by the system. The numerical control system sends out operation or termination information to the servo device and other functional components according to the program instructions to control various movements of the machine tool. When the part processing program ends, the machine tool will automatically stop. For any kind of CNC machine tool, the CNC machine tool cannot work without inputting program instructions in its CNC system. The controlled actions of the machine tool roughly include the start and stop of the machine tool; Spindle start and stop, direction of rotation and speed of the transformation; The direction, speed and mode of the feed movement; Tool selection, length and radius compensation; Replacement of tools, the cooling liquid opened, closed, vesaire.
NC programming
There are manual (Manuel) programming and automatic programming methods for NC machining programming. Manual programming, the entire content of the program is manually written in accordance with the instruction format specified by the CNC system. Automatic programming is computer programming, which can be divided into automatic programming methods based on language and drawing. Fakat, no matter what kind of automatic programming method is adopted, corresponding hardware and software are required. It can be seen that the realization of CNC machining programming is the key. But programming alone is not enough. Numerical control processing also includes a series of preparatory work that must be done before programming and post-programming work. Genel konuşma, the main contents of CNC machining process are as follows:
⑴ Select and confirm the parts and contents for CNC machining;
⑵ Process analysis of CNC machining of parts drawings;
⑶ Process design of CNC machining;
⑷ Mathematical processing of parts drawings;
⑸ Compile the processing procedure list;
⑹ Make the control medium according to the procedure list;
⑺ Check and modify the program;
⑻ First piece trial processing and on-site problem handling;
⑼ Formulation and filing of CNC machining process documents.
In order to improve production automation, shorten programming time and reduce CNC machining costs, a series of advanced CNC machining technologies have been developed and used in the aerospace industry. Such as computer numerical control, yani, use a small or microcomputer to replace the controller in the numerical control system, and use the software stored in the computer to perform calculation and control functions. This soft-connected computer numerical control system is gradually replacing the initial state numerical control system. Direct numerical control is to use one computer to directly control multiple numerical control machine tools, which is very suitable for small batch and short cycle production of aircraft. The ideal control system is an adaptive control system that can continuously change processing parameters. Although the system itself is complex and expensive, it can improve processing efficiency and quality. In addition to the improvement of CNC systems and machine tools in terms of hardware, the development of CNC has another important aspect that is the development of software.
In order to improve production automation, shorten programming time and reduce CNC machining costs, a series of advanced CNC machining technologies have been developed and used in the aerospace industry. Such as computer numerical control, yani, use a small or microcomputer to replace the controller in the numerical control system, and use the software stored in the computer to perform calculation and control functions. This soft-connected computer numerical control system is gradually replacing the initial state numerical control system. Direct numerical control is the direct control of multiple numerical control machine tools with one computer, which is very suitable for small batch and short cycle production of parts. The ideal control system is an adaptive control system that can continuously change processing parameters. Although the system itself is complex and expensive, it can improve processing efficiency and quality. In addition to the improvement of CNC systems and machine tools in terms of hardware, the development of CNC has another important aspect that is the development of software. Computer-aided programming (also called automatic programming) is after the programmer writes the program in CNC language. Input it into the computer for translation, and finally the computer automatically outputs punched tape or tape. The most widely used CNC language is APT language. It is roughly divided into main processing program and post processing program. The former translates the program written by the programmer to calculate the tool path; The latter compiles the tool path into a part processing program of a CNC machine tool. Numerical control processing is to write programs on the computer in advance before processing the workpiece, and then input these programs to the machine tool controlled by the computer program for command processing. Or directly write instructions for processing on the machine tool control panel controlled by this computer program. The machining process includes: tool moving, takım değişikliği, speed change, direction change, stop cutting, vesaire., which are all completed automatically. CNC machining is an advanced method of modern mold manufacturing and processing. Elbette, numerical control processing methods must not only be used for mold parts processing, but also have a wide range of uses.
İşleme doğruluğu
Number of CNC machining errors: Is edited by programming error △, Machine tool error△machine, Positioning error △ fixed, The tool setting error is △ knife, and the equal errors are formed comprehensively.
Namely: △number plus=f (△editing+△machine+△fixing+△tool)
among them:
1. Programming error △ is composed of approximation error δ and rounding error. The approximation error δ is produced in the process of approximating a non-circular curve with a straight line segment or a circular arc segment, Şekilde gösterildiği gibi 1.43.
The rounding error is the error caused by rounding the coordinate value to an integer pulse equivalent value during data processing.
Pulse equivalent refers to the displacement of each unit pulse corresponding to the coordinate axis. Normal precision CNC machine tools, the general pulse equivalent value is 0.01mm;
The pulse equivalent value of more precise CNC machine tools is 0.005mm or 0.001mm, vesaire.
2. Machine tool error △machine: It is caused by CNC system error and feed system error.
3. Positioning error △Fixed: it is caused when the workpiece is positioned on the fixture and the fixture is positioned on the machine tool.
4. Tool setting error △Knife: It is generated when determining the relative position of the tool and the workpiece.
Bize Ulaşın
E-postanı bekliyorum, size içinde cevap vereceğiz 12 ihtiyaç duyduğunuz değerli bilgilerle saatler.
İLGİLİ ÜRÜNLER
Alüminyum profillerin özellikleri ve ana kullanımları
Alüminyum profiller kullanıma göre sınıflandırılır: İnşaat için alüminyum profiller: mimari alüminyum profiller esas olarak kapı ve pencereler için alüminyum profilleri ve perde duvarları için alüminyum profilleri içerir;
Radyatör alüminyum profili: esas olarak çeşitli güç elektroniği ekipmanlarının ısı dağıtımı için kullanılır, LED aydınlatma, ve bilgisayar dijital ürünleri.
Genel endüstriyel alüminyum profil anlamına gelir:
Esas olarak endüstriyel üretim ve imalatta kullanılır, montaj hattı konveyör bantları gibi, yük asansörleri, tutkal dağıtıcılar, Test ekipmanları, raflar, vesaire., elektronik makine endüstrisi ve temiz odalar, vesaire.
Freze makinelerinin sınıflandırılması ve bakımı
Freze makinesi çok çeşitli takım tezgahlarından oluşur. Uçak (yatay düzlem, dikey düzlem) freze makinesinde işlenebilir; Oluk (kama yuvası, T yuvası, kırlangıç kuyruğu oluğu, vesaire.); Dişli parçaları (dişliler, spline milleri, dişliler); Sarmal yüzey (iplik, spiral oluk) ve çeşitli kavisli yüzeyler. Ek olarak, aynı zamanda döner gövdenin yüzeyini ve iç deliğini işlemek ve işi kesmek için de kullanılabilir.
Büyük alüminyum alaşımlı boşluğun CNC ile işlenmesi
Ürün Kategorisi: aluminum alloy machining prototype
Product name: large cavity prototype
Processing method: cnc finishing
Material: aluminum alloy
Surface treatment: parlatma, çapak alma, oxidation
Processing cycle: 3-7 seven working days
Testing standard: 3D drawings provided by the customer
Data format: STP/IGS/X.T/PRO
Product features: yumuşak yüzey, yüksek parlaklık, ince işçilik, parlak gümüş
Çin'de CNC Freze Hizmetleri
CNC Frezeleme, önceden programlanmış bilgisayar yazılımının fabrika takımlarının ve makinelerinin hareketini belirlediği bir üretim sürecidir.. Hızlı Prototipler veya Üretim Parçaları – Plastik veya metal parça üretim ihtiyaçlarınız için doğru CNC Frezeleme seçeneklerine sahibiz. Yöntem bir dizi karmaşık makineyi kontrol etmek için kullanılabilir, taşlama makinelerinden ve torna tezgahlarından değirmenlere ve yönlendiricilere kadar. CNC Frezeleme ile, üç boyutlu kesme görevleri tek bir komut istemiyle gerçekleştirilebilir.
Otomat çeliğinden tornalanmış parçalar, karbon çelik, ve çevre dostu demir
Firmamız ayrıca çeşitli otomat çeliği karbon çeliği torna parçaları da üretmektedir.. Bu karbon çelikleri şunları içerir::
Free cutting steel 12L14
The picture on the left is a representative carbon steel turning part of our company. Yüzey kararmış ve oksitlenmiştir. Genel olarak, Karbon çeliğinden dönen parçalar paslanmayı önlemek için yüzey işlemi gerektirir. Mevcut yüzey işlemleri şunları içerir::
Galvanizli (Çevre dostu mavi ve beyaz çinko ve çevre dostu renkli çinko dahil), nikel kaplama, siyah oksid (soldaki resimde gösterildiği gibi), vesaire.