1 / 15

Progress on the Prototype design

Progress on the Prototype design. Catania Goikoetxea, Mikel Navarro Medrano, Javier Mainz, March 31st, 2011. Previous prototype. L Frames to support Capsules. Glued to the Crystal. Capsules with 2 APD per Crystal. CF Alveole. Al Insert. Grease between APD and Crystal. PWO Crystals.

oakes
Download Presentation

Progress on the Prototype design

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Progress on the Prototype design Catania Goikoetxea, Mikel Navarro Medrano, Javier Mainz, March 31st, 2011

  2. Previous prototype L Frames to support Capsules. Glued to the Crystal Capsules with 2 APD per Crystal CF Alveole Al Insert Grease between APD and Crystal PWO Crystals 2 preamplifiers per Crystal 16 Crystals separated in 4 groups, inserted in each of the alveole quarters

  3. Drawbacks • APDs Capsules redesign • Frames redesign • Preamplifiers configuration

  4. New design criteria • APDs: together and centered? • Test of configuration (together or not together) • Preamplifiers configuration: as close as possible due space limitations • Insert thickness

  5. Capsules • Compactness around APDs: gives more gluing surface between Crystal and Frame. Gluing surface Inserted from sides Active area

  6. Patch Panel • Removes wiring between APDs and Preamplifiers. • Mounted on Capsules. • 2 types of Patch Panels. • Assembly • Patch panel insertion • APD insertion guided by pins • Pins welding?

  7. Preamplifiers • New stacking method: one opposite to the other. • Grouped over a single Tray (16 per Tray).º Spacers between Preamplifiers and Tray Connectors for pins

  8. Preamplifiers • Positioning.

  9. Frame • Group of 4 Crystals/Capsules. • Groove for spare glue. 0.3 mm groove New design

  10. Mounting group • 4 Crystals • 1 Frame • 4 APD Capsule groups To be assembled in each Alveole quarter hole

  11. Frame - Materials • PEEK: expensive? • ABS: properties? • Aluminium: • Betterforthermalbehaviour • Electric point of view? • Possibletoglue?

  12. Alveoles Holes for Optic Fibers in the front • 10 mm of gluing surface. • Front covered. • Frames separated by middle cross? 10 mm of gluing surface Middle cross

  13. Aluminium Insert • Thickness of 5-6 mm. • 0.1 mm from Alveoles for gluing • Possibility of assembly guides • Grooves for Trays 6 mm thick 5 mm thick

  14. Future tasks • Material analysis. • Load analysis of Insert and Alveoles. • Thermal analysis. • Test different ideas for cooling • Vertical and horizontal load analysis. • Mounting plates, Supports… Continue with the design • Assembly procedure

  15. Questions?

More Related