Stretching Laser Cut Parts Metal Bracket Fabrication

What Is Stretching Laser Cut Parts Metal Bracket Fabrication?

Stretching laser cut parts metal bracket fabrication refers to a hybrid manufacturing sequence: first, sheet metal is laser-cut to create internal profiles, slots, or mounting holes; then, selected areas are mechanically stretched to achieve curved contours, raised ribs, or shallow drawn shapes. This method is different from pure stamping or folding.

For Tiandubang , Stretching Laser Cut Parts Metal Bracket Fabrication is typically applied to brackets that need both complex cut-out patterns (from laser) and local deformation (from stretching), without requiring full deep-drawing tooling.

Key Features of Tiandubang Stretching Laser Cut Parts Metal Bracket Fabrication

• Combined geometry complexity – Laser cutting allows narrow slots and small holes; stretching adds 3D contours without separate tooling.
• Uniform material thickness after stretch – Limited to shallow stretching (typically ≤3mm depth for 1.5mm sheet) to avoid tearing.
• Reduced mold costs – For small-to-medium batches, stretching with modular tools costs less than dedicated stamping dies.
• Material utilization – Laser nesting optimizes blank shapes before stretching, reducing scrap compared to post-cut trimming.

Application Areas

• Automotive brackets – Sensor mounts, cable routing clips with stretched retaining lips.
• Aerospace interior supports – Non-structural brackets requiring light weight and cutouts.
• Construction fixtures – Suspended ceiling brackets with laser-marked alignment features and stretched stiffening ribs.
• Industrial equipment – Control panel brackets where laser-cut ventilation slots are combined with stretched mounting surfaces.

Quality Control & Process Monitoring

• Laser cutting stage: Each cut bracket blank is measured for contour accuracy using vision systems.
• Pre-stretch inspection: Edge condition checked – no micro-cracks allowed.
• Stretching monitoring: Hydraulic pressure and stroke are recorded per piece.
• Final inspection: CMM and go/no-go gauges for bracket mounting points and stretched height.

Ordering & Customization Inquiry

To request a quote for Stretching Laser Cut Parts Metal Bracket Fabrication , please provide:

1. 2D drawing (DXF or PDF) or 3D step file
2. Material grade and thickness
3. Stretching depth and region indication
4. Annual or batch quantity (to select stretching tooling approach)

Tiandubang offers:

• Engineering feedback on stretch feasibility before tooling
• Sample brackets (laser cut + stretch) typically within 10 days
• Production batches from 50 to 5000+ pieces

Send Inquiry – Share your bracket drawing with Tiandubang for a process review.