1. 1 ladder to sector in bond fixture HFT PIXEL 2/18/2009

2. 2 parts to build part filecurrent job future jobs Finished jobs materialpage sector chuck base in.SLDPRT1 MIC6 6061 sector chuck cap in.SLDPRT1 MIC6 6061 sector chuck base out1.SLDPRT MIC6 6061 sector chuck cap out1.SLDPRT MIC6 6061 sector chuck out2 base.SLDPRT1 MIC6 6061 sector chuck out2 cap.SLDPRT1 MIC6 6061 sector chuck base out3.SLDPRT MIC6 6061 sector chuck cap out3.SLDPRT MIC6 6061 ladder chuck.SLDPRT31 MIC6 6061 z locator.SLDPRT?1 MIC6 6061 ladder chuck handle.SLDPRT62 3D print black locating pin MMC 8472A11.SLDPRT01 modify MMC part locating pin diamond MMC 8472A19.SLDPRT01 modify MMC part

3. 3 This job is for two additional fixtures like the one previously built. The following slides show the assembly for the previous fixture, but everything applies for the two fixtures to be built in this job, except for a fitting change that appears on page 7

4. 4 sector chuck, important tolerances top surface flat to 1 mil curved edge to pins – 4 mil surface to pin 4 mil (z locator.SLDPRT)

5. 5 a possible machining sequence machine all features except joining holes and listed critical features match drill pin location holes and joining bolt holes pin parts and grind top surface machine listed critical features critical features for last? locating pin holes and curved edge sector chuck out2 cap.SLDPRT sector chuck out2 base.SLDPRT

6. 6 sector chuck parts locating pin MMC 8472A11.SLDPRT bullet nose liner MMC 31335A51, 1 of 3 bullet nose aligning pin MMC 31335A11, 1 of 2 bullet nose diamond aligning pin MMC 31335A311.5 in post hex MMC 91780A361, 1 of 4 sector chuck out2 base.SLDPRT sector chuck out2 cap.SLDPRT plunger pin 1lb MMC 3360A560, 1 of 2 locating pin diamond MMC 8472A19.SLDPRT ¼-20 x 1.5 in, 1 of 4 ¼-20 x 1 in, 1 of 2 z locator.SLDPRT note: locator pins listed as SLDPRTs are purchased parts that require modification we will send in order for all McMaster-Carr parts

7. 7 sector chuck features 1/4 pipe tap for Push-to-Conn Tube Fitting 90 Deg Elbow for 3/8" Tube OD X 1/4" NPTF Male Pipe break external edges sector chuck base out1.SLDPRT sector chuck base out3 1/8 pipe tap for Push-to-Conn Tube Fitting 90 Deg Elbow for 1/4" Tube OD X 1/8" NPTF Male Pipe

8. 8 sector chuck features ¼-20 x2 helicoil sector chuck out2 base.SLDPRT

9. 9 sector chuck features fillets not important can be r=0 to 10 mm sector chuck out2 base.SLDPRT