In this article, we will discuss the basic things to consider with CNC routers for beginners. This will include the definition of parts, tools, accessories, software, CNC programming, as well as the setup, installation, and operation of CNC routers, as well as anything pertaining to the machines themselves.
A CNC router is a machine kit, which can be controlled via a computer numerical control. CNC routers are commonly employed for all kinds of different cutting purposes and can be used on various hard materials such as wood, composites, aluminum, steel, plastics, and foams. As one of the many kinds of tool that has a computer numerically controlled (CNC) variant, CNC routers are very similar in concept to CNC milling machines.
CNC routers come in many configurations and sizes, from small home-style “desktop” CNC routers to large “gantry” CNC routers used in industrial settings, such as boat-making facilities. Despite there being many different configurations available, there are certain specific components that apply to almost all CNC routers. These will usually comprise of such parts as; a dedicated CNC controller, one or more spindle motors, multiple AC inverters, and a working surface/table.
As a general rule, CNC routers are available in 3-axis and 5-axis CNC formats.
CNC routers are usually operated via a computer, or some other, similar form of smart device, with coordinates being uploaded onto the machine controller from a separate program. CNC router owners often have two software applications – one to make designs (CAD) and another to translate those designs into a set of instructions that can be functionally read by the machine (CAM).
Just as with CNC milling machines, CNC routers can be controlled directly using manual programming. However, the CAD/CAM system lends itself to wider possibilities for contouring, which is defined as creating a fine finish on an uneven or largely irregular surface. This speeds up the programming process and, in some cases, helps to create programs whose manual programming would be commercially impractical, if not altogether impossible.
CNC routers can be very useful when carrying out identical, repetitive jobs. This is because they typically produce consistent and high-quality work, which improves factory productivity. In fact, using a CNC router can reduce waste, frequency of errors, and thus the amount of time a finished product can take to find its way to market.
CNC routers tend to lend extra flexibility to most manufacturing processes. They can be used in the production of many different items, such as door carvings, interior and exterior decorations, wood panels, sign boards, and wooden frames and moldings. In addition, they can be used on musical instruments, furniture, several forms of appliance, and so on.
Another useful aspect of the CNC router is that it makes the thermo-formation of most plastics much easier, by automating – and thus streamlining – the trimming process. CNC routers ensure that parts produced in industrial settings are easily and accurately replicable, which helps to keep factory output at optimal efficiency.
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차례
Introduction to Numerical Controls
What is “Numerical Control”?
What are the advantages of using numerical control?
Setup time reduction
Lead time reduction
정확도 및 반복성
Contouring of complex shapes
Simplified tooling and work holding
Cutting time and productivity increase
The differences: NC and CNC technology
The must knows: CNC terminology
절대 영점
축
볼 스크류
CAD
CAM
CNC
제어 장치
일광
드릴 뱅크
이송 속도
고정 장치 오프셋
G 코드
홈페이지
Linear and circular interpolation
머신 홈
마카 배열
오프셋
피기백 도구
포스트 프로세서
프로그램 제로
랙 및 피니언
스핀들
스포일보드
도구 로딩
도구 속도
정 자국이 나란히 나게하는 다듬질
High speed steel (HSS) tooling
Carbide tooling
다이아몬드 툴링
도구 형상
정강이
절단 직경
절단 길이
플루트
도구 프로필
칩로드
Who are the personnel needed for CNC?
CNC 프로그래머
CNC 기계 조작자
What accessories are needed for CNC?
라벨 인쇄
광학 판독기
프로브
공구 길이 센서
레이저 프로젝터
비닐 절단기
냉각수 분배기
조각사
회전축
플로팅 커터 헤드
플라즈마 절단기
도구 집계
Conventional and CNC Machining explained
CNC 공작 기계의 종류
Mills and machining centers
선반 및 터닝 센터
How to offset and justify the cost of CNC machine operations?
가벼운 의무
중간 의무
산업 강도
배송
설치 및 교육
Safety related to CNC work
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