Burr proof receipt

Edge-Safe Counterbore Mount

This page shows the cached Burr release proof. The preview is visual context; the trust signal is the receipt checks and measured facts below.

pass

fraylabs/burr@burr-v0.29.0

Edge-Safe Counterbore Mount generated STEP preview

2 checks

Feature proof checks

These checks are tied to declared mechanical features, including STEP-presence and manufacturability facts where available.

actuator_mount:counterbore_edge_distance

m3_head_recess

Feature edge distance passes rule.

Reason: ok

Margin

3.60 mm

Measured

closest edge: object
feature shape: circle
source: parts[feature.part].bbox_mm minus feature envelope
wall to edge mm: 6.60

Required

center field: center_mm
diameter field: counterbore_diameter_mm
length field: length_mm
min wall to edge mm: 3
span axis field: span_axis
width field: width_mm

actuator_mount:counterbore_step_presence

m3_head_recess

Declared counterbore bore, counterbore, and shoulder geometry exists in the STEP artifact.

Reason: ok

Measured

artifact path: counterbore-edge.step
best bore axis dot: 1
best bore centerline distance mm: 0
best bore diameter delta mm: 0
best counterbore axial distance mm: 2
best counterbore axis dot: 1
best counterbore centerline distance mm: 0
best counterbore diameter delta mm: 0
best shoulder plane distance mm: 0
best shoulder plane normal dot: 1
candidate cylinders: 2
candidate planes: 7
matched bore cylinder: true
matched counterbore cylinder: true
matched counterbore shoulder plane: true

Required

axis: [1, 0, 0]
axis dot min: 0.99
bore diameter mm: 3.40
bore diameter tolerance mm: 0.05
center mm: [0, -6, 0]
centerline tolerance mm: 0.25
counterbore axial tolerance mm: 2.50
counterbore center mm: [-8, -6, 0]
counterbore center tolerance mm: 0.50
counterbore depth mm: 4
counterbore diameter mm: 6.80
counterbore diameter tolerance mm: 0.05
shoulder center mm: [-6, -6, 0]
shoulder plane tolerance mm: 0.25

15 warnings

Non-applicable rules

actuator_mount:m3_loaded_hole_edge_distance

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_clearance_hole_wall_thickness

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:mechanical_slot_edge_distance

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:bearing_seat_edge_distance

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_standoff_boss_edge_distance

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:heat_set_insert_pocket_edge_distance

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_bossed_mount_support_wall_thickness

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_insert_support_wall_thickness

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_insert_pocket_back_wall_thickness

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_clearance_hole_step_presence

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:straight_slot_step_presence

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:heat_set_insert_pocket_step_presence

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:bearing_seat_step_presence

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_standoff_boss_step_presence

No applicable features were found for this rule.

Reason: no_applicable_features

actuator_mount:m3_standoff_boss_support_link

No applicable features were found for this rule.

Reason: no_applicable_features

8 checks

Receipt integrity checks

These checks prove the receipt was produced against known files and supported schemas.

burr_design_data:schema_version_supported

receipt

Design data schema version is supported.

Reason: ok

Measured

schema version: burr.design-data.v1

burr_rulepack:schema_version_supported

receipt

Rulepack schema version is supported.

Reason: ok

Measured

schema version: burr.rulepack.v1

burr_design_data:source_file_exists

design.py

File ref path exists.

Reason: ok

burr_design_data:source_sha256_matches

design.py

File hash matches design data.

Reason: ok

Measured

sha256: b616106ea7caa35d96f1d1b4fe13ea58b730b70f46b59f9c49d79f40a8c6c259

Required

sha256: b616106ea7caa35d96f1d1b4fe13ea58b730b70f46b59f9c49d79f40a8c6c259

burr_design_data:source_file_exists

design.py

File ref path exists.

Reason: ok

burr_design_data:source_sha256_matches

design.py

File hash matches design data.

Reason: ok

Measured

sha256: b616106ea7caa35d96f1d1b4fe13ea58b730b70f46b59f9c49d79f40a8c6c259

Required

sha256: b616106ea7caa35d96f1d1b4fe13ea58b730b70f46b59f9c49d79f40a8c6c259

burr_design_data:artifact_file_exists

counterbore-edge.step

File ref path exists.

Reason: ok

burr_design_data:artifact_sha256_matches

counterbore-edge.step

File hash matches design data.

Reason: ok

Measured

sha256: fc5b44ecba5abacf61d18b9feb80f9a527fed2ddd7b09817be4d2e3d1336ea8d

Required

sha256: fc5b44ecba5abacf61d18b9feb80f9a527fed2ddd7b09817be4d2e3d1336ea8d