کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
801465 | 904209 | 2007 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A dual-purpose positioner-fixture for precision six-axis positioning and precision fixturing: Part I. Modeling and design
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A dual-purpose positioner-fixture for precision six-axis positioning and precision fixturing: Part I. Modeling and design A dual-purpose positioner-fixture for precision six-axis positioning and precision fixturing: Part I. Modeling and design](/preview/png/801465.png)
چکیده انگلیسی
This paper introduces a moving groove fixture which can be operated in two modes; as (1) a precision fixture or (2) a six-axis nanopositioner. Actuators and flexure bearings are integrated within the structural loop of the fixture, thereby enabling controlled changes in fixtured orientation and position while retaining high fixture stiffness. The combination of positioner and fixture characteristics enables one to adjust the fixtured position/orientation and then repeatably fixture about that position/orientation. Models of the fixture's six-axis kinematic characteristics and stiffness were generated and used to design a prototype.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Precision Engineering - Volume 31, Issue 3, July 2007, Pages 276–286
Journal: Precision Engineering - Volume 31, Issue 3, July 2007, Pages 276–286
نویسندگان
Kartik M. Varadarajan, Martin L. Culpepper,