ch_dlg-dcl.md — Panel Chamfer Configuration (v7.0)¶

File: ch_dlg.dcl
Version: v7.0
Category: Dialog Definitions
Size: 5.7 KB (173 lines)

Note

Edge Chamfer/Bevel Configuration

Configure panel edge chamfers and bevels with v7.0 AI-powered chamfer optimization, 3D preview, and automated placement for architectural appearance and edge protection.

v7.0 Enhancements¶

New Features:

? AI chamfer suggestions (optimal size for panel type)
? 3D edge preview (interactive visualization)
? Automatic chamfer placement (all edges, selected edges, corners only)
? Cost impact calculator (chamfer vs square edge)
? Formwork difficulty rating (fabrication complexity)

Typical Workflow (v7.0)¶

1. User configures 12'×10'×6" wall panel
2. User opens ch_dlg (edge treatment)
3. v7.0 AI analyzes:
   "Exterior architectural panel detected"
   "Recommend: 3/4" × 45° chamfer all edges"
   "Benefit: Reduces spalling, improves appearance"
   "Cost: +$2.50/LF × 44 LF = +$110"
4. 3D preview shows chamfered edges
5. User can adjust size, angle interactively
6. Accept: Chamfers added to all edges

Chamfer Types¶

Standard Chamfers¶

45° Chamfer (Most Common):

Size: 1/2", 3/4", 1" (dimension of triangle)
Angle: 45° (equal legs)
Use: General edge protection
Cost: Moderate

30° Bevel:

Angle: 30° (shallow)
Use: Drainage edges, subtle detail
Cost: Same as 45°

Bullnose (Rounded):

Radius: 1/2", 3/4", 1"
Use: High-end architectural
Cost: +50% (custom form liner)

AI Recommendations¶

Panel Type ? Chamfer:

Exterior architectural: 3/4" × 45° all edges
Interior partition: 1/2" × 45° or none
Parking structure: 1" × 45° (heavy duty)
Roof panel: 1/2" top edges only
Foundation: None (below grade)

AI selects based on:
- Panel location (interior/exterior)
- Finish level (architectural class)
- Exposure conditions
- Budget constraints

Edge Selection¶

Chamfer Placement:

All edges (perimeter chamfer)
Top edge only (parapet, architectural)
Bottom edge only (drip edge)
Vertical edges (left/right)
Corners only (4 corners, 8 edges each)
Selected edges (custom pattern)

3D Interactive Selection:

User clicks edges on 3D model:
- Click = toggle chamfer on/off
- Drag = adjust chamfer size
- Right-click = chamfer options

Visual feedback immediate
See result before committing

Cost Analysis (v7.0)¶

Chamfer vs Square:

12'×10' panel, 44 LF perimeter

Square edge: $0 (standard)
1/2" chamfer: +$1.50/LF = +$66
3/4" chamfer: +$2.50/LF = +$110
1" chamfer: +$3.50/LF = +$154
Bullnose: +$5.00/LF = +$220

Is it worth it?
Chamfer prevents:
- Edge spalling: Repair $50-100/location
- Aesthetic issues: Rejection, rework
- Long-term deterioration

Typical: 2-3 spalls over panel life
Repair cost: $100-300
Chamfer ROI: Positive!

Formwork Complexity¶

AI Difficulty Rating:

Square edge: Easy ?
1/2" chamfer: Easy ?
3/4" chamfer: Moderate ??
1" chamfer: Moderate ??
Bullnose: Difficult ????

Rating affects:
- Fabrication time
- Form cost
- Quality control
- Lead time

AI warns if too complex for shop capabilities

Integration¶

3D Model Update:

Chamfers immediately visible in 3D
Affects:
- Edge geometry
- Reveal shadows
- Connection details
- Form liner specification

Best Practices (v7.0)¶

When to Chamfer:

? Exterior panels (weather protection)
? Architectural concrete (appearance)
? Exposed edges (public visibility)
? Parking structures (impact protection)

When Square Edge OK:

? Interior partitions
? Hidden edges
? Budget constraints
? Below grade

Use AI Suggestions:

? Let AI recommend (considers all factors)
? Review cost impact (budget approval)
? Check 3D preview (verify appearance)

Enhancement Status: ? v7.0 ENHANCED [4/38]

End of Document