Abstract
Inspection and dimensional measurement of machined parts plays a vital role in manufacturing. Machined parts are inspected to much tighter tolerances in order to achieve the highest quality finished products. The dimensional inspection process of discrete components has been developed and automated with time and has come a long way, from the early use of gauge blocks, dial indicators, micrometers to today's computer controlled coordinate measuring machines (CMMs) with touch trigger probes. Despite this rapid advancement, bespoke inspection methods are used for dimensional measurement of machined parts either on a CMM or a CNC machining centre have touch trigger probes. A generalised dimensional inspection framework is required and to achieve this STEP and STEP-NC standards provide a convenient plate-form. In this paper the concept of a framework which gives a generalised feature-based inspection and measurement plan for prismatic machined parts based on STEP and STEP-NC is presented. This generalised STEP-NC compliant inspection plan could be a direct input to an intelligent controller of a CNC machining centre through an interface or can be interpreted into an inspection code for a CMM. The inspection framework uses the information regarding manufacturing features of a machined part and touch probing as given in ISO14649 (STEP-NC).
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 37th International MATADOR 2012 Conference |
| Pages | 277-279 |
| Number of pages | 3 |
| Publication status | Published - 2013 |
| Event | 37th International MATADOR 2012 Conference - Manchester, United Kingdom Duration: Jul 25 2012 → Jul 27 2012 |
Other
| Other | 37th International MATADOR 2012 Conference |
|---|---|
| Country | United Kingdom |
| City | Manchester |
| Period | 7/25/12 → 7/27/12 |
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Keywords
- CNC
- Coordinate measuring machine (CMM)
- Inspection
- STEP(ISO10303)
- STEP-NC compliant
- STEP-NC(ISO14649)
- Work plan
ASJC Scopus subject areas
- Mechanics of Materials
Cite this
A generalised featured-based inspection framework for dimensional inspection of individual machined parts. / Ali, Liaqat; Khan, Mushtaq; Alam, Khurshid; Imran, Syed Hussain; Anwar, Mohammad Nabeel.
Proceedings of the 37th International MATADOR 2012 Conference. 2013. p. 277-279.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A generalised featured-based inspection framework for dimensional inspection of individual machined parts
AU - Ali, Liaqat
AU - Khan, Mushtaq
AU - Alam, Khurshid
AU - Imran, Syed Hussain
AU - Anwar, Mohammad Nabeel
PY - 2013
Y1 - 2013
N2 - Inspection and dimensional measurement of machined parts plays a vital role in manufacturing. Machined parts are inspected to much tighter tolerances in order to achieve the highest quality finished products. The dimensional inspection process of discrete components has been developed and automated with time and has come a long way, from the early use of gauge blocks, dial indicators, micrometers to today's computer controlled coordinate measuring machines (CMMs) with touch trigger probes. Despite this rapid advancement, bespoke inspection methods are used for dimensional measurement of machined parts either on a CMM or a CNC machining centre have touch trigger probes. A generalised dimensional inspection framework is required and to achieve this STEP and STEP-NC standards provide a convenient plate-form. In this paper the concept of a framework which gives a generalised feature-based inspection and measurement plan for prismatic machined parts based on STEP and STEP-NC is presented. This generalised STEP-NC compliant inspection plan could be a direct input to an intelligent controller of a CNC machining centre through an interface or can be interpreted into an inspection code for a CMM. The inspection framework uses the information regarding manufacturing features of a machined part and touch probing as given in ISO14649 (STEP-NC).
AB - Inspection and dimensional measurement of machined parts plays a vital role in manufacturing. Machined parts are inspected to much tighter tolerances in order to achieve the highest quality finished products. The dimensional inspection process of discrete components has been developed and automated with time and has come a long way, from the early use of gauge blocks, dial indicators, micrometers to today's computer controlled coordinate measuring machines (CMMs) with touch trigger probes. Despite this rapid advancement, bespoke inspection methods are used for dimensional measurement of machined parts either on a CMM or a CNC machining centre have touch trigger probes. A generalised dimensional inspection framework is required and to achieve this STEP and STEP-NC standards provide a convenient plate-form. In this paper the concept of a framework which gives a generalised feature-based inspection and measurement plan for prismatic machined parts based on STEP and STEP-NC is presented. This generalised STEP-NC compliant inspection plan could be a direct input to an intelligent controller of a CNC machining centre through an interface or can be interpreted into an inspection code for a CMM. The inspection framework uses the information regarding manufacturing features of a machined part and touch probing as given in ISO14649 (STEP-NC).
KW - CNC
KW - Coordinate measuring machine (CMM)
KW - Inspection
KW - STEP(ISO10303)
KW - STEP-NC compliant
KW - STEP-NC(ISO14649)
KW - Work plan
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UR - http://www.scopus.com/inward/citedby.url?scp=84900597181&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781447144793
SP - 277
EP - 279
BT - Proceedings of the 37th International MATADOR 2012 Conference
ER -