LCTPC Large Prototype Endplate, LEPP drawing: 6080-102
2008-07-10
added clearance on "inside" c-bore of bounding box cut-out
2008-06-10
fix hole C locations for certification measurements, sheet 15
note that holes for Filed Cage Termination are 6.1 mm, sheet 9
2008-03-18
change specification through hole, sheet 10
2008-03-12
- clean-up
2008-02-21
- added surface specifications
- changed clearance for BackFrame to 0.15mm all sides
2008-02-13
- dowel hole at zero degrees
- add certification measurement tables
- update comments
2008-02-07
- add Laser Access hole
- many clarifications of specifications and tolerances
2008-02-05
- 0.1 mm clearance for BackFrame on all 4 sides
- increase clearance for counter-bore of VictoriaLightInsert
- move and fix specification for gas holes
- change number of "fun holes" to 80, so they are in-line with "A" and "B" holes
- some clarifications of hole specifications
- BUT there are some problems with the "B" hole certification
2008-01-28
- includes openings for pressure and temperature monitoring
2008-01-23
- includes 10 HV inputs for Field Cage Termination
2008-01-15
- includes 6mm screw holes at 375mm bolt circle radius
- includes o-ring groove with 367mm outer radius
- includes updated holes for light insert
- includes threaded keeper holes for the mounting bracket
- includes holes for HV input for Field Cage Termination
2007-11-30
- thing thing weighs 18.75 kg
- includes 5mm screw holes at 375mm bolt circle radius
- includes field cage termination mounting holes
- includes gas holes
2007-11-09
- includes light-entry holes
- includes bracket holes on stiffening flange (the "fun holes")
Module Backframe, LEPP drawing: 6080-104
2008-04-18
- add holes, on center-line, for locating PCB, sheet 7&12
2008-03-12
- clean-up
- fix more errors in measurement tables
2008-02-27
- fix more errors in measurement tables
2008-02-22
- fix more errors in measurement tables
-add tables for all certification measurements
2008-02-05
- fix errors in measurement tables
2008-01-28
- minor clean-up
2008-01-16
- includes specification for "3GEM No Gate"
2008-01-15
- now with extra certification measurements in x and y
2008-01-07
- position tolerance of dowel holes in true position
- revised certification measurements
2007-12-19
- includes certification measurements of jig 6080-123
- complete hole size specifications
2007-12-05
- includes certification measurements of jig 6080-123
2007-11-30
- includes pad board locating holes in corners
- includes revised certification measurements
2007-11-15
- includes bracket holes through the side
- includes total "Z" dimension for 3 configurations: 3GEMG, Micromegas, PixelGEM (Bonn)
- includes certification measurements
Module Mounting Bracket, LEPP drawing: 6080-110
drawing in PDF
2008-03-12
- clean-up
2008-02-27
- clean up
2008-02-21
- sheet label
2008-02-04
- includes bounding box
- larger clearance opening
- includes label comments
2008-01-21
- holes for small cable strain relief
- splits hole specification into 3 pages
2008-01-10
- holes for retaining screws and releasing screws
2008-01-07
- compete dowel hole size specification
- dowel hole position tolerance in true position
- updated hole size consistant with 6080-102
- certification measurements
2007-12-05
Jig for measuring the Back Frame, LEPP drawing: 6080-123
drawing in PDF
2008-02-06
- correct date
2008-01-07
- full description of hole size specifications
- dowel hole position tolerance in true position
- added dowel holes corresponding to bracket-to-endplate
- revised outer corner hole size
2007-12-19
- dimensions all relative to bottom-left hole
2007-11-28
- remove certification page - this is now part of 6080-104
2007-11-09
STEP file
Jig ... (2008-02-06)
Victoria Light Insert, LEPP drawing: 6080-125
drawing in PDF
2008-02-28
- surface
2008-01-06
- all corrected dimensions
- proper counter-bore for socket-head screws
2008-01-25
- hole placements corrected but some dimensions are altered
2008-01-11
- dimensions are estimated from Victoria drawings
STEP file
none
Machine Geometry Test, LEPP drawing: 6080-126
drawing in PDF
2008-02-08
- final hole locations
- revised certification table
2008-01-21
- first drawing, hole locations are preliminary
Blankoff, LEPP drawing: 6080-127
drawing in PDF
2008-08-29, REV. B
- revised o-ring groove depth
2008-08-21, REV. A
- clean-up of hidden lines
2008-02-28
- surface
2008-01-05
- first drawing
STEP file
Blankoff ... (2008-08-29, REV B)
Laser Access Cover, LEPP drawing: 6080-128
drawing in PDF
2008-10-07, REV. B
- counter-bore of holes for attaching part to endplate
2008-08-29
- revised o-ring groove depth
- dimensioned o-ring groove depth on "glass side"
2008-02-08
- surface
2008-01-08
- fixed specification of clearance for lens
- first drawing
Field Cage Termination, LEPP drawing: 6080-130
drawing in PDF
2008-12-02
- add Victoria light insert provide by Victoria
2008-03-18
- specify material
2008-02-21
- surface specification for Standoff
- clean-up
2008-02-15
- updated views
- hole for laser alignment
- cross section shows aligmnet of Victoria Light Insert
2008-01-25
- includes start of section to show the Victoria Light Insert
2008-01-23
- includes all panels
2008-01-11
- first posting of drawing, incomplete
Dowel Pins, LEPP drawing: 6080-140, 6080-141
2008-08-21
- first posting of drawings
Field Cage Termination Stand-off, LEPP drawing: 6080-142
drawing in PDF
2008-09-12
- o-ring groove diameter
- tolerances
2008-08-29
- first version, revision of 6080-139
- revised o-ring groove diameter and depth
