长春理工大学学报（自然科学版）
長春理工大學學報（自然科學版）
장춘리공대학학보（자연과학판）
JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY(NATURAL SCIENCE EDITION)
2014年
6期
32-35
,共4页
同轴非通孔%加工过程检测%立式机床
同軸非通孔%加工過程檢測%立式機床
동축비통공%가공과정검측%입식궤상
non-through coaxial holes%process testing%vertical machine
立式机床，如数控铣床、加工中心等，在加工有高同轴度要求且非通透的孔时，加工难度大且精度难以保证；实现了在立式机床上对同轴非通孔高精度在线加工。利用先进的光电瞄准和检测技术、数据处理技术，以及自行设计的挠性结构三爪定心卡具和工作台，实现了对加工难度较高的非通孔的加工保证和实时检测，能够保证两非通孔的同轴度σ≤6.58μm。技术实现简单，稳定可靠，能够解决传统加工过程中测量困难、加工精度低等问题。
立式機床，如數控鐉床、加工中心等，在加工有高同軸度要求且非通透的孔時，加工難度大且精度難以保證；實現瞭在立式機床上對同軸非通孔高精度在線加工。利用先進的光電瞄準和檢測技術、數據處理技術，以及自行設計的撓性結構三爪定心卡具和工作檯，實現瞭對加工難度較高的非通孔的加工保證和實時檢測，能夠保證兩非通孔的同軸度σ≤6.58μm。技術實現簡單，穩定可靠，能夠解決傳統加工過程中測量睏難、加工精度低等問題。
입식궤상，여수공선상、가공중심등，재가공유고동축도요구차비통투적공시，가공난도대차정도난이보증；실현료재입식궤상상대동축비통공고정도재선가공。이용선진적광전묘준화검측기술、수거처리기술，이급자행설계적뇨성결구삼조정심잡구화공작태，실현료대가공난도교고적비통공적가공보증화실시검측，능구보증량비통공적동축도σ≤6.58μm。기술실현간단，은정가고，능구해결전통가공과정중측량곤난、가공정도저등문제。
Vertical machines, such as CNC milling machines and machining centers, are difficult to process non-trans-parent holes with high concentricity requirements and ensure the precision. This technology enables the vertical machines for the purpose of high-coaxial non-through hole’s online processing. A centering gripper with flexible structure jaw and table is designed for realizing the assurance of a high degree difficulty of non-through hole’s processing and re-al-time detection by using advanced optical targeting and detecting techniques, data processing techniques and the de-gree of coaxial can be ensured. The technology is simple and reliable. The difficulties of traditional processing measure-ment and low precision can be solved.
