Developing an integrated STEP-compliant CNC prototype
Autor: | Hyun-Soo Lee, Jung-Hoon Cho, H.D Hong, Suk-Hwan Suh, Byeong-Eon Lee, Dae-Hyuck Chung, S.U Cheon |
---|---|
Rok vydání: | 2002 |
Předmět: |
Scheme (programming language)
Engineering Generator (computer programming) Interface (Java) business.industry Process (computing) ComputerApplications_COMPUTERSINOTHERSYSTEMS Industrial and Manufacturing Engineering Kernel (linear algebra) Data model Hardware and Architecture Control and Systems Engineering Control theory Embedded system STEP-NC business computer Software computer.programming_language |
Zdroj: | Journal of Manufacturing Systems. 21:350-362 |
ISSN: | 0278-6125 |
Popis: | STEP-compliant CNC is the next-generation CNC controller, taking the STEP-NC data model as the interface scheme between CAM and CNC and carrying out various intelligent functions. At the moment, efforts are being made worldwide to establish an international standard for the new interface scheme (so-called STEP-NC), formalized as ISO 14649. In the near future, the new interface scheme will be completed and announced as the international standard. Upon completion, the standard will replace the conventional scheme based on ISO 6983, so-called M&G codes. Further, the new interface scheme will impact the CAD-CAM-CNC process chain and the advancement of the CNC controller. This paper develops an integrated STEP-compliant CNC system (or STEP-CNC) based on the new interface scheme. The system is composed of five modules: (1) Shop Floor Programming System (PosSFP), (2) Tool Path Generator (PosTPG), (3) Tool Path Viewer (PosTPV), (4) Man Machine Interface (PosMMI), and (5) CNC Kernel (PosCNC). The developed system is a prototype but very comprehensive, including all the modules required for realizing “art-to-part” through the new CAD-CAM-CNC chain. Architecture and functional details are presented together with a realistic demonstration. |
Databáze: | OpenAIRE |
Externí odkaz: |