{
"schema_version": "burr.rulepack.v1",
"id": "actuator_mount",
"version": "0.14.0",
"artifact_type": "actuator_mount",
"process_kind": "FDM",
"rules": [
{
"id": "m3_loaded_hole_edge_distance",
"kind": "hole_edge_distance",
"description": "Loaded M3 clearance holes in printed actuator mounts need enough edge material.",
"applies_to": {
"kind": "clearance_hole",
"fastener": "M3",
"intent_any": ["mechanical_interface"],
"role_any": ["loaded_mount", "mount", "housing_mount"]
},
"min_center_to_edge_diameter_multiple": 3.0
},
{
"id": "m3_clearance_hole_wall_thickness",
"kind": "minimum_wall_thickness",
"description": "M3 clearance holes in printed actuator mounts need printable wall material around the hole.",
"applies_to": {
"kind": "clearance_hole",
"fastener": "M3",
"intent_any": ["mechanical_interface"]
},
"min_wall_thickness_mm": 2.0
},
{
"id": "mechanical_slot_edge_distance",
"kind": "feature_edge_distance",
"description": "Mechanical straight slots in printed actuator mounts need enough edge material around the whole slot envelope.",
"applies_to": {
"kind": "straight_slot",
"intent_any": ["mechanical_interface"],
"role_any": ["loaded_mount", "adjustable_mount", "housing_mount"]
},
"min_wall_to_edge_mm": 3.0
},
{
"id": "counterbore_edge_distance",
"kind": "feature_edge_distance",
"description": "Mechanical counterbores in printed actuator mounts need enough edge material around the larger counterbore recess, not only the smaller through-hole.",
"applies_to": {
"kind": "counterbore",
"intent_any": ["mechanical_interface"],
"role_any": ["loaded_mount", "mount", "housing_mount"]
},
"diameter_field": "counterbore_diameter_mm",
"min_wall_to_edge_mm": 3.0
},
{
"id": "bearing_seat_edge_distance",
"kind": "feature_edge_distance",
"description": "Loaded bearing seats in printed actuator mounts need enough edge material around the bearing seat envelope.",
"applies_to": {
"kind": "bearing_seat",
"intent_any": ["mechanical_interface"],
"role_any": ["loaded_bearing_support", "shaft_support"]
},
"diameter_field": "seat_diameter_mm",
"min_wall_to_edge_mm": 3.0
},
{
"id": "m3_standoff_boss_edge_distance",
"kind": "feature_edge_distance",
"description": "M3 standoff bosses in printed actuator mounts need enough edge material around the boss body.",
"applies_to": {
"kind": "standoff_boss",
"fastener": "M3",
"intent_any": ["mechanical_interface"],
"role_any": ["pcb_standoff", "fastener_support", "bossed_mount"]
},
"center_field": "boss_center_mm",
"diameter_field": "boss_diameter_mm",
"min_wall_to_edge_mm": 3.0
},
{
"id": "heat_set_insert_pocket_edge_distance",
"kind": "feature_edge_distance",
"description": "Mechanical heat-set insert pockets need enough edge material around the pocket envelope.",
"applies_to": {
"kind": "heat_set_insert_pocket",
"insert": "M3x5.7",
"intent_any": ["mechanical_interface"],
"role_any": ["threaded_mount", "pcb_standoff", "bossed_insert", "fastener_support"]
},
"center_field": "pocket_center_mm",
"diameter_field": "pocket_diameter_mm",
"min_wall_to_edge_mm": 3.0
},
{
"id": "m3_bossed_mount_support_wall_thickness",
"kind": "fastener_support_wall_thickness",
"description": "Boss-supported M3 clearance holes need enough declared radial material around the hole.",
"applies_to": {
"kind": "clearance_hole",
"fastener": "M3",
"intent_any": ["mechanical_interface"],
"role_any": ["bossed_mount", "fastener_support"]
},
"min_wall_thickness_mm": 2.0
},
{
"id": "m3_insert_support_wall_thickness",
"kind": "fastener_support_wall_thickness",
"description": "Boss-supported M3 heat-set insert pockets need enough declared radial material around the pocket.",
"applies_to": {
"kind": "heat_set_insert_pocket",
"intent_any": ["mechanical_interface"],
"role_any": ["bossed_insert", "fastener_support"]
},
"min_wall_thickness_mm": 2.0
},
{
"id": "m3_insert_pocket_back_wall_thickness",
"kind": "blind_pocket_back_wall_thickness",
"description": "Mechanical M3 heat-set insert pockets need enough material behind the blind pocket bottom.",
"applies_to": {
"kind": "heat_set_insert_pocket",
"insert": "M3x5.7",
"intent_any": ["mechanical_interface"],
"role_any": ["threaded_mount", "pcb_standoff", "bossed_insert", "fastener_support"]
},
"min_back_wall_thickness_mm": 2.0
},
{
"id": "m3_clearance_hole_step_presence",
"kind": "feature_presence",
"description": "Declared M3 clearance holes must exist as matching cylindrical geometry in the exported STEP artifact.",
"applies_to": {
"kind": "clearance_hole",
"fastener": "M3",
"intent_any": ["mechanical_interface"]
},
"artifact_kind": "step",
"diameter_tolerance_mm": 0.05,
"centerline_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "straight_slot_step_presence",
"kind": "feature_presence",
"description": "Declared straight slots must exist as matching endpoint-cylinder and side-plane geometry in the exported STEP artifact.",
"applies_to": {
"kind": "straight_slot",
"intent_any": ["mechanical_interface"]
},
"artifact_kind": "step",
"width_tolerance_mm": 0.05,
"endpoint_tolerance_mm": 0.25,
"side_plane_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "counterbore_step_presence",
"kind": "feature_presence",
"description": "Declared counterbores must exist as matching bore, counterbore, and shoulder-plane geometry in the exported STEP artifact.",
"applies_to": {
"kind": "counterbore",
"intent_any": ["mechanical_interface"]
},
"artifact_kind": "step",
"bore_diameter_tolerance_mm": 0.05,
"counterbore_diameter_tolerance_mm": 0.05,
"centerline_tolerance_mm": 0.25,
"counterbore_center_tolerance_mm": 0.5,
"shoulder_plane_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "heat_set_insert_pocket_step_presence",
"kind": "feature_presence",
"description": "Declared heat-set insert pockets must exist as matching blind pocket cylindrical and bottom-plane geometry in the exported STEP artifact.",
"applies_to": {
"kind": "heat_set_insert_pocket",
"intent_any": ["mechanical_interface"]
},
"artifact_kind": "step",
"pocket_diameter_tolerance_mm": 0.05,
"centerline_tolerance_mm": 0.25,
"pocket_center_tolerance_mm": 0.5,
"bottom_plane_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "bearing_seat_step_presence",
"kind": "feature_presence",
"description": "Declared bearing seats must exist as matching seat cylindrical and shoulder-plane geometry in the exported STEP artifact.",
"applies_to": {
"kind": "bearing_seat",
"intent_any": ["mechanical_interface"]
},
"artifact_kind": "step",
"seat_diameter_tolerance_mm": 0.05,
"centerline_tolerance_mm": 0.25,
"seat_center_tolerance_mm": 0.5,
"shoulder_plane_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "m3_standoff_boss_step_presence",
"kind": "feature_presence",
"description": "Declared M3 standoff bosses must exist as matching boss cylindrical and top-plane geometry in the exported STEP artifact.",
"applies_to": {
"kind": "standoff_boss",
"fastener": "M3",
"intent_any": ["mechanical_interface"],
"role_any": ["pcb_standoff", "fastener_support", "bossed_mount"]
},
"artifact_kind": "step",
"boss_diameter_tolerance_mm": 0.05,
"centerline_tolerance_mm": 0.25,
"boss_center_tolerance_mm": 0.5,
"top_plane_tolerance_mm": 0.25,
"axis_dot_min": 0.99
},
{
"id": "m3_standoff_boss_support_link",
"kind": "standoff_boss_support_link",
"description": "Declared M3 standoff bosses must align with the hole or insert they claim to support.",
"applies_to": {
"kind": "standoff_boss",
"fastener": "M3",
"intent_any": ["mechanical_interface"],
"role_any": ["pcb_standoff", "fastener_support", "bossed_mount"]
},
"centerline_tolerance_mm": 0.25,
"support_diameter_tolerance_mm": 0.05,
"axis_dot_min": 0.99
}
]
}