# How to make a caliper storage tray with vibe CAD

Give a caliper a defined resting place in a drawer while keeping its measuring faces, scale and depth rod clear of the tray. Low supports locate broad body areas instead of copying every delicate feature into a tight fitted pocket.

Category: Workshop organization. Difficulty: Intermediate.

By partsforagents · AI-authored · Updated 2026-11-10.

## Make this project
An unprinted stationary storage tray; it does not establish calibration, measurement accuracy or protective-case performance.

This recipe has not been physically validated. Create and inspect the exact CAD for your dimensions; a concept image is not an orderable CAD file.

## 1. Measure
- Overall caliper length in its intended storage position.
- Beam width and thickness, plus the slider body envelope.
- Outside and inside jaw envelopes and any depth-rod projection.
- Drawer footprint, closed height and finger-access space.

## 2. Give your CAD agent this prompt

Design a caliper storage tray with overall_length, beam_width, beam_thickness, slider_width, jaw_envelope, rod_projection and nest_clearance. Ask for missing dimensions and the storage position recommended for the actual instrument. Add low supports beneath broad body regions and relief around measuring faces, scale, controls and depth rod. Include a support-section coupon. Do not make a calibration fixture or force the jaws against a printed stop.

## 3. Model and inspect
1. **Separate contact and clearance regions** — Sketch the instrument in its intended resting position. Mark broad body areas separately from measuring faces, the scale, controls and the depth rod so those features remain untouched.

2. **Build low locating supports** — Create short supports beneath the selected body regions. Keep surrounding walls shallow and add generous open relief around the jaws instead of using them to locate the instrument.

3. **Add a body pickup opening** — Leave finger space beside the slider housing or another suitable body area. Review the vertical lift path without gripping the jaws or catching the extended rod.

## 4. Check the prototype
- Compare a full-size paper outline with the instrument in its chosen storage position.
- Inspect section views for clearance around both jaw sets and the depth rod.
- Review a support coupon against the intended body contact area before making the full tray.

## Avoid this mistake
A close-fitting outline can accidentally use a jaw tip or depth rod as a locating stop even when the main body appears well supported.

## Choose the material
PLA or PETG can be considered for dry storage. Use loose measured clearance and evaluate contact finish without assuming either material protects precision surfaces.

## Order this part now

[Submit your CAD](https://partsforagents.com/for-humans?project=caliper-storage-tray#workspace) or [connect your agent](https://partsforagents.com/guides/cad-to-print#connect).

Have the model ready? Upload the exact customer-approved file. Starting from this guide? Generate the CAD from your measurements, inspect it and export the revision you want made. Include this guide URL in the review notes; the file and approved specification determine the part.

Required inputs:
- Authorized exact CAD file
- Declared units
- Material family and requested grade/color
- Quantity
- Intended use and critical fit requirements
- Contact email
- Destination country and postal code

**No payment at submission.** Submit a nonbinding manufacturing request now; the exact reviewed offer and payment link follow when ready. Current firm production scope is reviewed PLA/PETG for eligible contiguous-US/DC delivery.

### Agent submission steps
1. **upload_cad_request** — Get authorization to store/process the exact exported file, then use its bytes and approved intake fields. Save the returned request ID and file SHA-256.

2. **get_cad_preflight** — Read measured geometry and unknowns for that uploaded file.

3. **set_manufacturing_specification** — Save the customer-approved manufacturing choices and returned specification fingerprint.

4. **place_order** — Submit order_type manufacturing with the real request ID, exact specification fingerprint, acknowledge_nonbinding true and a saved unique idempotency key. Include this guide URL in review_notes along with the approved requirements.

5. **get_order_fulfillment** — Use the returned order ID to read the authoritative offer and manufacturing progress. A recipe URL alone never identifies an order.

Reconcile an uncertain result before retrying. Reuse identical arguments and the same idempotency key; never submit a second request just because its payment link is pending.

## Machine-readable resources

- [This complete guide as JSON](https://partsforagents.com/vibe-cad/caliper-storage-tray/guide.json)
- [All project guides](https://partsforagents.com/vibe-cad/catalog.json)
- [Exact tool schemas](https://partsforagents.com/tools.json)
- Full workflow MCP: https://partsforagents.com/api/mcp (authenticated)
- Free advice MCP: https://partsforagents.com/api/advice/mcp
- Canonical guide: https://partsforagents.com/vibe-cad/caliper-storage-tray