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View Full Version : Inspection and Test, Sampling and Related Topics


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  1. How to define process sampling frequency?
  2. Material Thickness - Customer does not give us a tolerance
  3. Checking Profile Tolerance on CMM's
  4. Geomeasure CMM + Mitutoyo Bright-A910 CMM: Using a SCR200 Tool Changer
  5. Validation Testing - How many unit should I test prior to launch?
  6. GeoMeasure 6000 - Exporting buffers to a file
  7. PRG format saved in PCDMIS PRO V4.2 can't export to CATIA V5R16
  8. AQL vs. Cpk - Sample Size and Reduced Sample Size
  9. Which control chart for incoming (receiving) inspection - Sample size of 10
  10. Sample Size Determination - Medical Devices
  11. Determining sample size for drop test and waterproof testing
  12. Sampling Plans for Critical Defects
  13. How to inspect the 5 different dimensions using an optical comparator
  14. Seeking Information about DISCUS Software
  15. What does "C" in C=0 mean?
  16. Looking for a Kaplan-MacDonald Sampling Plan
  17. Inspector to Technician Staffing Ratio
  18. Another binomial use/misuse question
  19. Final Inspection for Software Product - Functional Test?
  20. Tolerance Stacking or Tolerance Chart - Checking manufacturing print tolerances
  21. What Standard Applies to This? Feature (or defects) not depicted on the print
  22. Inspecting surface finish on SS on a piece that can't be measured with current equip.
  23. +/-.0025mm tolerance on an OD - What should I use to measure it?
  24. Which sampling plan to use if 0.5% defective is known
  25. Inspection by Attributes to ensure a 99% Confidence in a Customer Contract
  26. RIG testing and BCR list - Heard of these acronyms?
  27. The best way to source reputable 3rd Party QC Services in China, Guangzhou area?
  28. Effective case depth of .508mm MIN. How do I measure this?
  29. Adhesive longevity tests - Glued silicone used in a shower to bond glass panels
  30. Acceptance criteria for visual defects of electronic components
  31. Medical device functional test - ISO 2859 or 3951
  32. Using Multiple Plug Gages check a large diameter
  33. TSC on blueprint "to square corner" - Meaning?
  34. Checklist for Check-Fixtures (Automotive Check Fixtures) - Injection Molding
  35. Measuring a tap hook angle - ANY illustrations/pictures for the correct method?
  36. Sampling Method for 25 pieces a week of a cable with connectors
  37. Sampling Evidence requirements - Pursuing AS9100
  38. Has anyone heard of backwards traceability?
  39. Basic training needs for Final Inspection people
  40. PCB (Printed Circuit Board) Assembly Inspection Checklist
  41. Combining Lots under ANSI/ASQC Z1.4 Inspection Sampling Plan
  42. Sampling and Yield calculation for a specific period of time (more than one batch)
  43. Skip Lot for product or for Supplier ?
  44. My C=0 sampling failed to detect parts are out of round
  45. Hand tool to measure angles that has been machined into stock
  46. Test equipment for resistance welded wire/rebar
  47. Strange test result form - CFG-1003 form
  48. How to validate the geometry of a 8 mm pitch, 22 tooth Gates HTD sprocket
  49. What is the preferred Inspection Method of Stainless Steel for Cracks
  50. Critical Characteristics need to be measured 100% if they are variable in nature
  51. Checking a male taper using a female air gage fixture - Air Gaging question
  52. Conversion Help!! Print with this dimension .2917+/-.0005 :1
  53. Customer rejection because he "doesn't like it." - No specific rejection criteria
  54. Final inspection process design for a machine shop setting.
  55. Torque Testing for Threaded Inserts in Sheet Metal
  56. Sampling - Total probability of accepting bad lot - Producer's risk
  57. CMM Filter Settings - Measuring perpendicularity and concentricity
  58. How to make a Product Specification Summary / Quality Inspection Sheet
  59. Needs clarification on tensile test on SS class F 431 material as per ASTM A 473
  60. Angularity or Composite profile - Angularity callout on a recent print
  61. Using Three (3) Gage Pins to Check Hole Ø
  62. Incoming (Receiving) Inspection of SMT components
  63. Anyone with Millipore cleanliness test experiences?
  64. SC in a circle next to feature box - Is this "Statistical Control"
  65. AS9100C Sampling Plans - When samples have known nonconformities
  66. How to display color chips - Injection molding color verification
  67. Sampling of Pharma excipients
  68. How to inspect Mylars to verify dimensions, grid lines and grid points
  69. Fatigue and Load Test on Orthopaedic Joints - Stems
  70. Print asking for Straightness of 0.013 and it has a note "Any Radial Element"
  71. Certifications for inspectors - Revitalizing a certified operator & inspector program
  72. Customized sampling plan - Acceptance sampling plan for the raw materials
  73. True Position of slots that have angles as basic dimensions
  74. Implementation of Certificate of Acceptance/Analysis in place of IQC
  75. Profile of datum planes - Profile callout back to datum A (itself)
  76. What does NO GO mean on a thread gage
  77. Double-sided (USL, LSL) Variables sampling plan Z1.9 - Use in Excel spreadsheet?
  78. Go/No Go tap gage vs. Go/No Go thread gage
  79. Measuring a .250 diameter hole +/.005 in Thin Laminates
  80. Criteria for taking Dimensional Measurements of a Painted Hole in a Part
  81. 100% continuous inspection question
  82. Sampling Plan - AQL effect on sample size
  83. New technique for nde structural health in steel bridges
  84. Zoned Defect Chart - 9 zones with 12 possible defects
  85. Electrical Crimp Experts - Should we accept this?
  86. GD&T question: Measuring basic dimensions
  87. Conical gauges (ISO 5356) how to use on PVC (soft part)
  88. (DUPRO) Inspection in China - Why it is a MUST.
  89. Rejection rate statistical measurement
  90. New version of ANSI/ASQ Z 1.4-2008?
  91. Measuring Hole @ .00005"
  92. Heat treatment inspection and Process capability index Cpk
  93. Is there a reject/acceptance criteria for 100% inspection??
  94. Recording of First Piece Inspection to meet 21 CFR 820.80e and ISO 13485 7.5.1.1
  95. Dyne Pen Testing for cleanliness
  96. Visual Inspection Calibration
  97. What do "GO" and "NO GO" of a thread plug gauge check?
  98. Positional callouts on this print - GD&T true position question
  99. Attribute Data - What is the required sample size (medical field)?
  100. Accuracy of Inspection Equipment - How precise does the measurment device need to be?
  101. Random Sampling question - taking samples from the same spot!
  102. Company or organization press NSA 211.00 specification
  103. Critical testing point for surgical disposal product
  104. 99.5% - Quality Inspection Requirement (Power / Sample Size Selection)
  105. Inspection filter needed - Large machine tools
  106. Confidence Interval for Production Sampling
  107. Use of OC Curves for Resampling Confidence - Sterilization based upon Z-1.4
  108. China GBT 14233.1:1998 test for "Easily Oxidized Substances"
  109. Measuring Wall Thickness on Socket Head Cap Screws
  110. 200 hour Salt Spray per ASTM B 117 - What should be reported?
  111. Functional Gages give different results - Thread Plug Gage
  112. C=0 vs. ANSI/ASQC Z1.4 - Part Inspection Sampling
  113. Visual Inspection - How do you quantify Visual Inspection for TS16949
  114. Double Sampling Plan Explanation for *
  115. Mathematical probabilities (Sampling Inspection)
  116. Environmental Screening of PCBAs in High Volume Electronics Contract Manufacturing
  117. Inspection of Diameters on a CMM (Coordinate Measuring Machine)
  118. Random Sampling for in-process inspection
  119. Samples from Lots of Incoming Raw Materials - Sampling Protocol Help
  120. The difference between Rz and Rz3 Surface Roughness
  121. Large Weldment Inspection Plan
  122. Color Evaluation of Tinted Transparent Plastic
  123. Electronic Coordinate Determination System
  124. How to read a BS6001 Sampling Plan?
  125. ASTM copyright infringement?
  126. Where is the line drawn between Manufacturing and Quality...
  127. Determining Sample Size for FDA Verification and Validation Activities
  128. Wire Harness Inspection Method
  129. Interpreting Decimals in the mm state - Off Wall Question
  130. Using 3 Basics to find Position - Customer says to use the X, Y and Z Basics
  131. Quality Control of High Tension Steel Cable Bolt - Inspection Method
  132. Determining Sample Size - Filling a bag with three different types of candy
  133. Using Inspection Instructions to Modify Drawing Requirements
  134. Who can provide me Dodge-Romig inspection tables?
  135. Critical Characteristics in Incoming (Receiving) Inspection - Inspection Levels
  136. Self Inspection - How to implement an "Operator Self Verification" program
  137. The Relationship of Sample Size and Lot Size
  138. Injection Mold 100% Visual Inspection - Short Shots and Debris not being found
  139. Inspection Tools for Flatness and Channel Depth of Bipolar Fuel Cell Plates
  140. GD&T: Boundary - Callout for an Oblong Hole (Slot)
  141. New Vendor (Supplier) Certification & AQL Question
  142. Specification Conversion from Sets to Individual Measurements?
  143. Acceptance Sampling for Bulk Materials - Anyone knowledgeable about ISO 10725?
  144. New CMM - Zeiss vs Wenzel vs ?? (Any Feedbacks)
  145. Sample Size for PCB used in a Medical Device
  146. LTPD, Alpha and Beta for this plan.
  147. Best Way to Tolerance a Cylindrical Section on a Part (Customer's Design and Drawing)
  148. Accurate Method of Internal Radius Check
  149. Understanding True position - Drawing Feature Control Frames - ANSI Y14.5
  150. Confidence Level II or Inspection Level?
  151. Subjective vs Objective Finish Issues - Stainless Steel Bar
  152. Positive Corrective Action - 3 parts found out of 20,000 pcs 9 months after delivery
  153. Measurement and Inspection of SAE J-1926 O-Ring Ports
  154. Reduced Sampling based on Process Capability (AS9100 Standard)
  155. CMM Software - Geomet vs. PC DMIS
  156. Chain Sampling Plan explanation and help - Reducing sample sizes (compared to Z1.4)
  157. In need of good Gaging house in the Midwest
  158. Tracking Lots for Reduced and Tightened Inspection
  159. Verify, Inc. Source Inspection experience?
  160. DOE needed without Normal Data Run - What to Do?
  161. Sample Size in Design Verification & Process Validation
  162. How to define c=0 Reject Rates
  163. In Process Inspection Frequency and Documentation - CNC lathe/mill work
  164. Need help on printing report in Camio (CMM software)