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MC B1 Inspection

MC B1 Inspection. MTM data: 65708-1 FIDUCIALS.IGS 65708-1 DATA.IGS. Pro/E model: b1_mtm_data_check.asm. T. Brown. 9/26/06. Profile of M to MI: 114 point are OOT. Max + = 0.0129” OOT Max - = -0.0152” OOT. M-M1 SIDE-A OOT. .013. M-M1 SIDE-A OOT. .015. N-N1 SIDE-B OOT. .022.

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MC B1 Inspection

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  1. MC B1 Inspection MTM data: 65708-1 FIDUCIALS.IGS 65708-1 DATA.IGS Pro/E model: b1_mtm_data_check.asm T. Brown 9/26/06

  2. Profile of M to MI: 114 point are OOT. Max + = 0.0129” OOT Max - = -0.0152” OOT

  3. M-M1 SIDE-A OOT .013

  4. M-M1 SIDE-A OOT .015

  5. N-N1 SIDE-B OOT .022 Profile of N to NI: 93 point are OOT. Max + = 0.022” OOT Max - = -0.0167” OOT

  6. Type-B wing Type-A wing pocket MC Type-A to Type-B large wing interface clearance is 0.378” in the CAD model.

  7. SIDE-A OUTER WING -.12/-.25 -.074 / -.086 -.062 / -.088 +.092 / +.098 -.006 / -.025 +.009 / +.036 +.023 / +.039 MC Type B Wing – Flange D Side: The machine surface is acceptable.

  8. SIDE-A INNER POCKET +0 / -.12 MC Type-A to Type-B large wing pocket interface clearance is 0.358” in the CAD model.

  9. In general most area has a negative surface cut except where noted. See next slide for MTM data. +.111 +.093 +.023 .001 .084 .114 Surface data measures slightly different for MTM data. I assume due to shift caused by best fit. .096 .115 -.145 -.107 MC Type B Wing Pocket – D Side: The machine surface is acceptable.

  10. MTM inspection data for MC Type B Wing Pocket – Flange D Side

  11. MC Type-A to Type-B small wing pocket interface clearance is 0.445” in the CAD model.

  12. +0.38 +0.033 +0.041 +0.117 +0.214 +0.217 +0.218 +0.217 +0.208 +0.195 +0.087 Pocket 2 Flange D Side Surface data measures slightly different for MTM data. I assume due to shift caused by best fit. MTM inspection data

  13. 0.32” minimum clearance to nominal CAD surface. MC Type-A to Type-B small wing pocket: The machine surface is acceptable.

  14. MC Type-C to Type-B large wing pocket minimum interface clearance is 0.249” in the CAD model.

  15. -.020 / -.936 Nominal part thickness remaining is 2.48” -.229 -.071 -.670 -.936 -.081 -.730 -.621 -.74 -.020 -.086 -.052 / -.115 Pocket E Side: All negative surface values. The machine surface is acceptable.

  16. Point offset is .459”. OOT by 0.25” Point offset is .316”. OOT by 0.065” Surface acceptable PROFILE OF INSIDE CAST D SIDE

  17. HOLE POSITIONS IN FEET: +0.032 max OOT. Will check future B castings for consistency prior to finalizing matching interface.

  18. Outside Wing Flange E Side Interfacing Type-C surface MC Type-C to Type-B interface clearance at wing flange E side is 0.272” in the CAD model located at the edge of the wing. Point data shown in next view graph. Machined surface meets our requirements.

  19. +.009 / +.049 -.033 -.004 -.031 -.008 -.012 -.032 Outside Wing Flange E Side MTM point data

  20. PROFILE OF DATUM D SURFACE +/- .010” 7 point are OOT. Max + = 0.0033” OOT Max - = -0.0028” OOT Surface acceptable

  21. PROFILE OF DATUM E SURFACE +/- .010” 8 point are OOT. Max = -0.0010” OOT Surface acceptable

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