NRL_665_finalized_drawings.pdf
PDF 563 KB Posted
- Attached to
- NRL Robotics Industry Day
- Solicitation number
- N0017326RFIGF12
About this file
These are technical assembly drawings for a hexapod demonstration system developed by the U.S. Naval Research Laboratory. The document set includes four detailed engineering drawings with specifications for a mechanical fixture table and three hierarchical assembly levels.
The primary assemblies documented are: (1) a Hexapod Demonstration Assembly mounted on a table structure with integrated testing equipment, (2) a Hexapod Assembly featuring six actuator units arranged symmetrically around a central load cell and upper/lower platens constructed from A36 steel, and (3) individual Actuator Assemblies incorporating linear hydraulic cylinders (D1FP-40lpm), double-helix drive systems, LA20 encoders, sphere joints, and guide rails. The NRL Mechanical Fixture Table (the base structure) measures 60 inches in length by 48 inches in width, features an 80-hole pattern of 1/2-13 threaded mounting points at 6-inch intervals, and is fabricated from A36 steel. All dimensions in the hexapod and actuator drawings are specified in millimeters with fractional tolerances of 0.1mm, one-place decimal tolerances of 0.1mm, and two-place decimal tolerances of 0.01mm. The fixture table dimensions are in inches. All drawings are marked as proprietary and confidential property of the Naval Research Laboratory with reproduction prohibited without written permission. The documents indicate major component filenames are referenced in the project archive annotations and were prepared by JCS with revision A dated August 19, 2020 (table drawing dated November 23, 2020).
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Details for NRL Industry Day.pdf | ||
| Form 5512.pdf | ||
| DRAFT SOW.docx | DOCX document | |
| 665_vertical_scope_memoV2.pdf | ||
| NRL66.5_upright_2.pptx | PPTX presentation |
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
table_asbuilt specimen_riser_weldment hexapod_rightangle_weldment hex_assem_04_forfab
Hexapod Demonstration Assembly
NRL_final_table_mockup.sldasm
SHEET 1 OF 1
19AUG20JCSUNLESS OTHERWISE SPECIFIED:
SCALE: 1:25
REVDWG. NO.
A
SIZE
TITLE:
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF THE
U.S. NAVAL RESEARCH LABORATORY.
ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION
OF THE LABORATORY IS PROHIBITED. SHEET 1 OF 1SCALE: 1:25
REVDWG. NO.
A
SIZE
TITLE:
COMMENTS:
APPROVED
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
COMMENTS:PROPRIETARY AND CONFIDENTIAL
DIMENSIONS ARE IN MM
TOLERANCES:
FRACTIONAL 0.1MM
ONE PLACE DECIMAL 0.1MM
TWO PLACE DECIMAL 0.01MM
Various
A A
B B
C C
D D
Annotations indicatethe filenames of major parts and assemblies in the project archive.
lower_platen_forFab upper_platen_forFab loadcellV2loadcell_base loadcell_finger actuator_assem_00
Hexapod Assembly
NRL_final_hex_assem_04_forFab.sldasm
SHEET 1 OF 1
19AUG20JCSUNLESS OTHERWISE SPECIFIED:
SCALE: 1:10
REVDWG. NO.
A
SIZE
TITLE:
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF THE
U.S. NAVAL RESEARCH LABORATORY.
ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION
OF THE LABORATORY IS PROHIBITED. SHEET 1 OF 1SCALE: 1:10
REVDWG. NO.
A
SIZE
TITLE:
COMMENTS:
APPROVED
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
COMMENTS:PROPRIETARY AND CONFIDENTIAL
DIMENSIONS ARE IN MM
TOLERANCES:
FRACTIONAL 0.1MM
ONE PLACE DECIMAL 0.1MM
TWO PLACE DECIMAL 0.01MM
A36
A A
B B
C C
D D
Annotations indicatethe filenames of major parts and
LA20_encoder_scale
LA20_encoder_head
2HX_encoder_head_rail spherejoint_male spherejoint_female
D1FP-40lpm
2HX_body 2HX_mount ujoint_threaded
2HX_front_ring 2HX_front_guide rear_guide_long encoder_mount_bracket
Actuator Assembly
SHEET 1 OF 1
19AUG20JCSUNLESS OTHERWISE SPECIFIED:
SCALE: 1:10
REVDWG. NO.
A
SIZE
TITLE:
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF THE
U.S. NAVAL RESEARCH LABORATORY.
ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION
OF THE LABORATORY IS PROHIBITED. SHEET 1 OF 1SCALE: 1:10
REVDWG. NO.
A
SIZE
TITLE:
COMMENTS:
APPROVED
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:
COMMENTS:PROPRIETARY AND CONFIDENTIAL
DIMENSIONS ARE IN MM
TOLERANCES:
FRACTIONAL 0.1MM
ONE PLACE DECIMAL 0.1MM
TWO PLACE DECIMAL 0.01MM
A36
A A
B B
C C
D D
Annotations indicatethe filenames of major parts and
3.0
3.0
6.0
(TYP)
6.0
(TYP)
80X (10x8) 1/2-13 1.0
3.0
NRL Mechanical Fixture Table
SHEET 1 OF 1
23/11/20JCSUNLESS OTHERWISE SPECIFIED:
SCALE: 1:20
REVDWG. NO.
A
SIZE
TITLE:
THE INFORMATION CONTAINED IN THIS
DRAWING IS THE SOLE PROPERTY OF THE
U.S. NAVAL RESEARCH LABORATORY.
ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION
OF THE LABORATORY IS PROHIBITED. SHEET 1 OF 1SCALE: 1:20
REVDWG. NO.
A
SIZE
TITLE:
COMMENTS:
APPROVED
CHECKED
DRAWN
FINISH
MATERIAL
INTERPRET GEOMETRIC
TOLERANCING PER:A A
B B
C C
D D
COMMENTS:PROPRIETARY AND CONFIDENTIAL
DIMENSIONS ARE IN INCHES
A36
| NRL_final_table_mockup |
| Sheet1 |
| Drawing View5 |
| Drawing View6 |
| Drawing View8 |
| Drawing View9 |
| NRL_final_hex_assem_04_forfab |
| Sheet1 |
| Drawing View2 |
| NRL_final_actuator_assem_00 |
| Sheet1 |
| Drawing View1 |
| Drawing View2 |
| Drawing View3 |
| table_asbuilt |
| Sheet1 |
| Drawing View1 |
| Drawing View2 |
File details come from the government source that posted it. Updated .