Dimensional Characteristics Rating:Guidelines for specifying Special Characteristics?

P

philippe DELMAS

#1
#1
I am looking for practical guideline about DCR. questions to be asked before adding levels on drawings, array with levels/on going manufacturing applied methods
If anyone is aware about practical papers I get
read you later
 
Free Trial of DISCUS Desktop
Elsmar Forum Sponsor
D

Don Winton

#2
#2
Dimensional Characteristics Ratings….hummmmm.

That is a new term to me. Can you provide more details? Or, perhaps some else here can help.

Regards,
Don
 
P

philippe DELMAS

#3
#3
Sorry for the delay, but I were very busy.
The DCR is a rating system that help to cost effective design. I guess it deals with the special caracteristic (appendix C), in fact I would like to confirm this. Though all dimension are to be within the specified tolerance, the practice teach us that some needs more attention. The level gives a range of dimensions from the essentiel one to the minor, and further the way of taking into account control or statistical tool. May be statistical technique is not the right topic because it deals with more general view of the design and its specifications ?
 
Marc

Marc

Hunkered Down for the Duration with a Mask on...
Staff member
Admin
#4
#4
I'd like to have information on this as well, if anyone knows anything.
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
V Ford Dimensional Tag Characteristics requirements APQP and PPAP 2
D AIAG Level 3 PPAP (100% dimensional measurement or just significant characteristics)? APQP and PPAP 2
G What information to put on measurement Dimensional Results APQP and PPAP 7
V Recording CMM dimensional results on CFG-1003 APQP and PPAP 3
N How to resolve discrepancies in Level 3 PPAP supplier dimensional reports? APQP and PPAP 11
K Guard-banding and relaxed acceptance for dimensional gauges General Measurement Device and Calibration Topics 1
N Dimensional Inspection - Symbology cheat sheet Inspection, Prints (Drawings), Testing, Sampling and Related Topics 2
G Calibration Laboratory Dimensional Temperature Question General Measurement Device and Calibration Topics 2
G Procedure Creation specifically for dimensional (caliper, micrometer, dti) Document Control Systems, Procedures, Forms and Templates 8
G Caliper or Micrometer's Dimensional Flatness General Measurement Device and Calibration Topics 5
G Looking for a Metrology Course preferably Dimensional and Electronics Training - Internal, External, Online and Distance Learning 5
B Is Gage R&R required on a 100% Dimensional Layout? Gage R&R (GR&R) and MSA (Measurement Systems Analysis) 6
W Dimensional Measurement of 10% accuracy and 25% uncertainty standard General Measurement Device and Calibration Topics 6
G Out of Dimensional Tolerance - MRB Audit Issue Nonconformance and Corrective Action 11
T How to report Basic Dimensions on a Dimensional Report (ISIR) Inspection, Prints (Drawings), Testing, Sampling and Related Topics 3
knightarmourus Initial Samples with dimensional deviation in Serial Production Inspection, Prints (Drawings), Testing, Sampling and Related Topics 2
M How to calculate Cg and Cgk for a 2-Dimensional Area Gage R&R (GR&R) and MSA (Measurement Systems Analysis) 4
J Slotted Hole Dimensional Inspection Inspection, Prints (Drawings), Testing, Sampling and Related Topics 5
G MSA (Measurement System Analysis) and Dimensional Tolerances Gage R&R (GR&R) and MSA (Measurement Systems Analysis) 1
B Changing dimensional tolerances to approve rejected product ISO 9000, ISO 9001, and ISO 9004 Quality Management Systems Standards 2
S Dimensional Issues because of the last years FORD Recall Manufacturing and Related Processes 2
T Variable Dimensions / Part of Production / PPAP Dimensional Report Inspection, Prints (Drawings), Testing, Sampling and Related Topics 7
W Dimensional Calibration Training Class Training - Internal, External, Online and Distance Learning 2
C Building a Dimensional Metrology Laboratory to Inspect various Physical Measurements General Measurement Device and Calibration Topics 2
P Dimensional Mechanical Inspection only as a Service - ISO17025 or ISO17020 ISO 17025 related Discussions 5
J Equipment required for a Dimensional Calibration Laboratory Document Control Systems, Procedures, Forms and Templates 1
C Content of PPAP Dimensional Report APQP and PPAP 8
I Machine Capability Analysis in Multi-Dimensional Cases Capability, Accuracy and Stability - Processes, Machines, etc. 2
O Dimensional Results Requirements for PPAPs APQP and PPAP 6
R Environmental Controls Procedure for Calibration of Dimensional Gages General Measurement Device and Calibration Topics 3
H Dimensional Measurement Uncertainity - Inspection of a component Measurement Uncertainty (MU) 5
H Dimensional Inspection Procedure - Sample wanted Document Control Systems, Procedures, Forms and Templates 2
O The Layout of Dimensional Results and What to Provide the Customer APQP and PPAP 16
S Standard Equipment List for Stocking a Dimensional Metrology Laboratory General Measurement Device and Calibration Topics 8
A Criteria for taking Dimensional Measurements of a Painted Hole in a Part Inspection, Prints (Drawings), Testing, Sampling and Related Topics 5
R Reference Standard for the Calibration of Dimensional Measuring Tools General Measurement Device and Calibration Topics 2
R Self Calibration of Dimensional Measuring Tools General Measurement Device and Calibration Topics 3
M Design Review/Dimensional Analysis feasibility program or spreadsheet? Design and Development of Products and Processes 1
N Design of Dimensional Measurement Gage for Bolt General Measurement Device and Calibration Topics 13
M How to define Dimensional Tolerances for Plastic Injection Molded Parts Service Industry Specific Topics 11
M Luer Taper Tolerances - 6% or otherwise - Dimensional Accuracy Other Medical Device Related Standards 23
S Dimensional change with PA raw material product Manufacturing and Related Processes 3
I Gage Error vs. Dimensional Tolerance - Accuracy needed for measurement equipment Measurement Uncertainty (MU) 10
K Inspection Dimensional Check Sheets - Over 500 part numbers Document Control Systems, Procedures, Forms and Templates 2
J PMA (Parts Manufacture Approval) Dimensional Inspections Federal Aviation Administration (FAA) Standards and Requirements 7
L Acceptance Activities-Dimensional Inspection was missed. Parts already assembled 21 CFR Part 820 - US FDA Quality System Regulations (QSR) 6
K Dimensional Inspection of Molded Plastic Parts in Seoul, Korea Inspection, Prints (Drawings), Testing, Sampling and Related Topics 2
J Measurement Uncertainty Budget for Comparative Dimensional Measurements Measurement Uncertainty (MU) 8
I Contract Visual, Basic Dimensional Inspection Services Service Industry Specific Topics 2
K Documentation of Dimensional Results for Different Cavities and/or Molds - PPAP APQP and PPAP 12

Similar threads

Top Bottom