Engineering records / Engineering record / ASSEMBLY-MASS-R1
Assembly Mass R1.
Geometry, analysis and remaining engineering work for Assembly Mass R1.
Retained development study. Dimensions, names and checks belong to this revision—not automatically to the retrofit-only product. Manufactured tank shells are deferred. No installation instruction, certification or manufacturing release is represented.
The source reasoning
Why this detail was investigated.
1560 kg/m3 for all non-bondline geometry; 1200 kg/m3 for roof bondlines. Materials and layups are unqualified.
Read the research and limitsResearch record
The detail behind
the study.
Source-linked work for this revision. Reported checks describe the stated model or test; physical qualification and applicability to the current retrofit remain separate.
1560 kg/m3 for all non-bondline geometry; 1200 kg/m3 for roof bondlines. Materials and layups are unqualified.
| Modeled group | kg | lb |
|---|---|---|
| vessel skin | 118.64 | 261.6 |
| roof | 59.34 | 130.8 |
| support rails | 14.17 | 31.2 |
| bearing seats | 1.87 | 4.1 |
| base crossmembers | 21.61 | 47.6 |
| posts | 34.95 | 77.0 |
| bedding shoes | 7.83 | 17.3 |
Current frame assembly: 258.41 kg (569.7 lb). Tray alternative: 329.90 kg (727.3 lb).
Both exceed the 500 lb objective before completing the tank. The tray alternative is not selected. Redesign the structural architecture before treating either assembly as a manufacturing baseline.
- Roof skin, closure and seals - Risers and access lids - Sidewall reinforcement and structural joint details - Ports, partitions and equipment - Fasteners, coatings and additional bonds
Source and revision record
Source: assembly-mass-r1/MASS-REVIEW.md
Source SHA-256: be44db5dbe3a97397b2c8c1c7c8f181eafd0821254b2cbe474c3377f89f723ab
Geometry and images describe this development revision. Current product ratings and manufacturing release require separate qualification.
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Explore the retrofit-only platform and its compatibility, installation and service objectives.
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