Bimetal contact temperature head
Bonded dissimilar expansion strips, mechanical linkage and pointer provide contact thermometry over an unqualified range.
Discovered · unresearchedClosure: OpenInventory incomplete
Capability requirements and tolerances
Consumer-specific numerical targets, quantities and acceptance limits remain open or incompletely reviewed. No smartphone-grade suitability is claimed. Distinct capability tiers require their own making route and qualification.
Making steps · draft selected for navigation; not a validated fabrication specification.
Known Parts and Tools
The selected route supplies this page's inventory and the map's dependency links from one record. Further requirements may be missing; review flags do not prove physical suitability.
| Requirement | Role | Use | Relationship status |
|---|---|---|---|
| Bonded bimetal strip stock | Part | incorporated and consumed trials | Cycle-checked; compatibility unknown |
| Bimetal pointer and linkage assembly | Part | incorporated | Cycle-checked; compatibility unknown |
| Joining equipment | Tool | reused | Cycle-checked; compatibility unknown |
| Stone hand tools | Tool | reused | Cycle-checked; compatibility unknown |
| Coarse comparison reference | Tool | verification | Cycle-checked; compatibility unknown |
| Temperature fixed-point reference | Tool | verification | Cycle-checked; compatibility unknown |
| Clay pottery | Tool | reused | Cycle-checked; compatibility unknown |
| Coarse pottery-still water condensate | Part | consumed | Cycle-checked; compatibility unknown |
| First pit firing bed | Tool | reused | Cycle-checked; compatibility unknown |
| Wood or charcoal fuel | Part | consumed | Cycle-checked; compatibility unknown |
| Hand-drill ignition kit | Tool | reused | Cycle-checked; compatibility unknown |
| Hot handling kit | Tool | reused | Cycle-checked; compatibility unknown |
| Containers | Tool | reused | Cycle-checked; compatibility unknown |
| Metalworking protection | Tool | reused | Cycle-checked; compatibility unknown |
| Dry storage cover | Tool | reused | Cycle-checked; compatibility unknown |
Making outline
- Fit separately bonded dissimilar-expansion strip to retained mechanical contact clamp and pointer linkage, join and compare heating/cooling response in independently referenced phase baths
- Detailed procedure and acceptance remain unresearched.
What remains unresolved
- Manufacture, quantities, suitability and complete inventory remain unreviewed.
- Current memory-first method needs source and compatibility review.
Canonical reuse assessment
"New mechanical sensor principle avoids thermocouple fine-wire/readout path; materials and range not approved."
Used by
Items that directly require this item in their selected inventory.
Paths from Smartphone
These routes together include every item that can lead from Smartphone to this item. Repeated path combinations are collapsed; recipes are omitted.
Shortest route: Smartphone → Covers → Temperature instruments → Bimetal contact temperature head
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