- 期刊
生產線上量測設備與智慧補償模組：以活塞和傳動軸為例
Production Line Measurement Equipment and Intelligent Compensation Module: Take Piston and Transmission Shaft as an Example
摘要
在汽車產業中，活塞與傳動軸為動力關鍵零組件，開迴路的加工限制，遇到生產調整、溫度飄移或刀具磨耗之尺寸偏移的情況，會發生精度不足及後製程動力損失的情況。為了提高基於智動線的全檢生產中工件的加工精度和加工效率，特別研究適應這種生產模式的線上智能補償模組。本文開發目標為CNC加工機刀具偏移建立自動補償系統，此技術已成功應用於活塞內徑與外徑補償以及傳動軸外徑補償，並以電控配合機構手臂輸送料紀錄，無須人員操作調整，兼具高速動態穩定以及長期加工數據傳遞特性，增加安全可靠度以及降低失誤率。本文透過閉迴路架構、補償策略、時延分析、量測性能、模擬驗證與雛型機確效，建立刀具調控之智慧補償技術。
並列摘要
In the automotive industry, piston and transmission shaft are the key components of power. Due to the open-loop machining limitations, insufficient precision and power loss during the back-end process may occur when experiencing the following conditions: production adjustments, temperature drift and size offset that caused by tool wear. In order to improve the workpiece's machining precision and efficiency for the automatic line based full inspecting production, it is necessary to operate an on-line intelligent compensation system that can be adapting to this production pattern. This research aims to develop a tool offset automatic compensating system for CNC machine. This system is already successfully applied to piston ID (Inside Diameter) and OD (Outer Diameter) compensation and transmission shaft OD compensation. Thanks to the automatic electronic control method and robot logistic records, no need for personnel to adjust. The advantages of this system include: high-speed dynamic stability; long-term processing data transmission characteristics; high safety and reliability and can reduce error rate. Specifically, this system is established based on the intelligent compensation technology with tool adjustment mechanism through close-loop architecture, compensating strategy, time-delay analysis, measurement performance, simulation verification and prototype validation.