Our Shearing Sheet Metal Services
At Yigu Technology, our Shearing Sheet Metal Services deliver precise, efficient, and cost-effective material separation for diverse industries. Whether you need high-volume production runs or custom cuts for complex projects, we combine advanced equipment, expert craftsmanship, and strict quality control to ensure clean edges, tight tolerances, and on-time delivery—turning raw sheet metal into ready-to-use components for automotive, aerospace, electronics, and more.
What Is Sheet Metal Shearing?
Sheet metal shearing is a core metalworking and fabrication process designed for efficient material separation. Unlike other cutting methods that rely on heat or abrasion, shearing uses two sharp blades (one fixed, one moving) to apply compressive force, slicing through flat sheet metal with minimal waste. This cutting process is ideal for creating straight edges, simple shapes, or preparing blanks for secondary fabrication steps (e.g., bending, welding).
Key characteristics of sheet metal shearing include:
- Ability to handle large sheet sizes in a single pass
- Fast cycle times for high-volume production
Minimal distortion of the metal’s surface or structural integrity
Our Shearing Sheet Metal Capabilities
At Yigu Technology, we tailor our shearing capabilities to meet the unique needs of each project, from small-batch custom jobs to large-scale manufacturing. Below is a detailed breakdown of our technical specifications:
| Capability Category | Details |
| Sheet Metal Thickness | Handles 0.5mm – 25mm (mild steel), 0.3mm – 15mm (aluminum/stainless steel) |
| Maximum Size | Up to 3000mm (length) x 1500mm (width) for single-sheet processing |
| Precision Cutting | Achieves edge straightness of ±0.1mm/m and squareness of ±0.05mm |
| Tonnage | 50T – 300T hydraulic shears for heavy-duty and thin-gauge materials |
| Custom Shearing | Supports non-standard dimensions, hole patterns, and edge finishes |
| Volume Production | 10,000+ parts per day (depending on part size and complexity) |
| Material Handling | Automated load/unload systems to reduce labor and ensure consistent feeding |
Our team works closely with clients to optimize cutting parameters—ensuring even thick or high-strength metals (e.g., titanium alloys) are processed with accuracy.
The Sheet Metal Shearing Process
Our shearing process follows a structured workflow to guarantee quality and efficiency, integrating multiple techniques and strict checks:
- Setup: First, we calibrate equipment based on material type, thickness, and desired cut. This includes adjusting blade gap, shear angle (typically 0.5° – 3° to reduce material stress), and blade sharpness.
- Material Feeding: Sheets are loaded onto the shear table, aligned using guides, and secured to prevent movement during cutting.
- Cutting Execution: We use three primary methods based on project needs:
- Guillotine shearing: For straight, long cuts (e.g., trimming large sheets to size).
- Blanking: For cutting out specific shapes (e.g., rectangular or circular blanks) from larger sheets.
- Slitting: For dividing wide sheets into narrower strips (e.g., for HVAC ducting or electrical enclosures).
- Step-and-repeat: For high-volume production of identical parts, where the shear repeats the same cut pattern across the sheet.
Quality Control: After cutting, each part undergoes inspection (e.g., dimensional checks, edge smoothness) to ensure compliance with client specs. We document the cutting sequence for traceability in future runs.
Shearing Sheet Metal Materials We Process
Our shearing services accommodate a wide range of sheet metal materials, each selected for its unique material properties (e.g., strength, corrosion resistance) to match industry requirements. Below is a summary of common materials and their typical thickness range:
| Material | Thickness Range | Key Properties | Industry Use Case |
| Steel | 0.5mm – 25mm | High strength, durability | Construction beams, industrial frames |
| Aluminum | 0.3mm – 15mm | Lightweight, corrosion-resistant | Automotive parts, electronics enclosures |
| Stainless Steel | 0.5mm – 20mm | Rust-resistant, hygienic | Medical equipment, kitchen appliances |
| Copper | 0.2mm – 10mm | Excellent conductivity | Electrical wiring, heat exchangers |
| Brass | 0.3mm – 12mm | Aesthetic appeal, malleable | Furniture hardware, decorative parts |
| Titanium | 0.8mm – 8mm | High strength-to-weight ratio, biocompatible | Aerospace components, medical implants |
| Alloy (e.g., magnesium alloy) | 0.5mm – 10mm | Lightweight, high impact resistance | Automotive lightweighting, drone frames |
Surface Treatment for Sheared Parts
After shearing, we offer optional surface treatment services to enhance the appearance, durability, and performance of your parts. These treatments address issues like burrs (from cutting) and improve resistance to environmental damage:
| Treatment Type | Purpose | Benefits |
| Deburring | Remove sharp edges or burrs from cut surfaces | Prevents injury, improves fit for assembly |
| Painting | Add a colored or protective coating | Enhances aesthetics, resists scratches |
| Plating | Deposit a thin metal layer (e.g., zinc, chrome) onto the surface | Boosts corrosion resistance, improves conductivity |
| Powder Coating | Apply a dry powder that cures under heat | Durable, chip-resistant finish; eco-friendly |
| Anodizing | Create an oxide layer on aluminum surfaces (hard, porous) | Enhances corrosion resistance, allows dyeing |
| Polishing | Buff the surface to a smooth, reflective finish | Improves aesthetics (e.g., decorative parts) |
All treatments comply with industry standards (e.g., ISO 12944 for painting, ASTM B580 for anodizing) to ensure long-lasting results.
Tolerances: Ensuring Precision in Shearing
Tolerances are critical in sheet metal shearing, as they define the allowable deviation from the desired dimensions. Our precision shearing processes meet strict tolerance levels to ensure parts fit seamlessly into your assembly line.
| Tolerance Aspect | Our Capability | Measurement Method | Quality Standards Complied With |
| Dimensional Accuracy | ±0.05mm for parts under 500mm; ±0.1mm for parts over 500mm | Digital calipers, coordinate measuring machines (CMM) | ISO 9001, AS9100 (aerospace) |
| Edge Straightness | ±0.1mm per meter of cut length | Straightedge rulers, laser measurement | DIN 8580 (sheet metal fabrication) |
| Angle Accuracy | ±0.5° for angular cuts | Protractors, CMM | ISO 13920 (welding and cutting) |
We conduct 100% inspection on critical parts and random sampling for high-volume runs to maintain consistent cutting accuracy.
Advantages of Our Shearing Sheet Metal Services
Choosing Yigu Technology for your shearing needs means leveraging a process that delivers tangible benefits for your business:
- Precision: Tight tolerances and clean edges reduce rework and improve assembly efficiency.
- Efficiency: Fast cycle times (up to 10 cuts per minute for thin materials) meet tight production deadlines.
- Cost-effectiveness: Minimal material waste (typically <5%) and automated processes lower per-unit costs.
- Speed: High-volume production capabilities eliminate bottlenecks in your supply chain.
- Clean Cuts: Advanced blade technology and optimal shear angles prevent jagged edges or material deformation.
- Reduced Waste: Nesting software optimizes sheet layout to maximize material usage.
- High-quality Edges: Deburring and surface treatment options ensure parts are ready for immediate use.
- Consistency: Automated equipment and standardized processes guarantee uniform results across every part.
Customization: Flexible setup allows for non-standard sizes, shapes, and material combinations.
Shearing Sheet Metal Applications Across Industry Sectors
Our Shearing Sheet Metal Services support a wide range of industry sectors, providing essential components for everyday products and specialized equipment:
| Industry | Common Applications | Material & Shearing Requirements |
| Automotive | Chassis parts, door panels, heat shields | Steel/aluminum (1mm – 8mm); high-volume, tight tolerances |
| Aerospace | Structural brackets, fuel system components | Titanium/stainless steel (0.8mm – 6mm); AS9100 compliance |
| Electronics | Enclosures for phones/laptops, circuit board trays | Aluminum/copper (0.3mm – 2mm); precision cuts |
| Construction | Roofing panels, HVAC ducting, support brackets | Steel (2mm – 20mm); large sheet processing |
| Furniture | Table frames, cabinet hardware, decorative accents | Brass/steel (0.5mm – 5mm); polished finishes |
| Appliances | Refrigerator liners, washing machine drums | Stainless steel/aluminum (0.8mm – 4mm); corrosion resistance |
| Medical | Surgical instrument components, device housings | Stainless steel/titanium (0.5mm – 3mm); hygienic finishes |
| Industrial Equipment | Conveyor parts, machine guards | Heavy-gauge steel (5mm – 25mm); durable edges |
| Consumer Products | Tool casings, toy parts, cookware handles | Aluminum/steel (0.5mm – 3mm); cost-effective runs |
Manufacturing Techniques: Shearing Methods & Integration
We use a mix of manufacturing techniques to optimize shearing for different materials, volumes, and precision needs. Our equipment lineup includes:
| Shearing Method | How It Works | Best For |
| Mechanical Shearing | Uses a flywheel and crankshaft to drive the moving blade | Thin-gauge materials (≤6mm); high-speed production |
| Hydraulic Shearing | Uses hydraulic cylinders for smooth, controlled force | Thick-gauge/heavy materials (≥6mm); precise cuts |
| CNC Shearing | Computer-controlled for automated setup, cutting, and unloading | Complex patterns; repeatable precision |
| Manual Shearing | Hand-operated for small-batch, custom jobs | Prototyping; low-volume projects (≤100 parts) |
We also integrate shearing with complementary manufacturing techniques to streamline production:
- Die cutting: For intricate shapes that exceed shearing capabilities.
- Press braking: For bending sheared blanks into 3D components.
Laser cutting integration: For combining shearing (straight cuts) with laser cutting (complex shapes) in a single workflow.
Case Studies: Success Stories with Our Shearing Solutions
Our shearing services have helped clients solve production challenges, reduce costs, and improve product quality. Here are two notable examples:
Case Study 1: Automotive Component Manufacturer
Challenge: A leading automotive supplier needed 50,000 aluminum door reinforcement brackets monthly, with a tolerance of ±0.1mm and a 48-hour turnaround.
Solution: We used CNC hydraulic shears with automated nesting software to optimize material usage (reducing waste from 12% to 4%) and added inline deburring to meet edge requirements.
Result: On-time delivery for 12 consecutive months, 8% lower per-unit cost, and zero rejects (compliant with IATF 16949 standards).
Case Study 2: Medical Device Maker
Challenge: A medical client required titanium surgical instrument blanks with a smooth, burr-free finish and strict corrosion resistance.
Solution: We used precision hydraulic shears (tolerance ±0.05mm) followed by anodizing and ultrasonic cleaning. Each part underwent 100% CMM inspection.
Result: Parts met FDA biocompatibility standards, and production time was reduced by 30% compared to the client’s previous supplier.
Why Choose Yigu Technology for Shearing Sheet Metal Services?
When you partner with us, you gain more than just a shearing provider—you gain a collaborator focused on your success. Here’s why clients choose us:
- Expertise: 15+ years of experience in sheet metal fabrication, with specialized knowledge of aerospace, automotive, and medical standards.
- Experience: Our team of certified engineers and technicians has handled 10,000+ shearing projects, from simple cuts to complex custom jobs.
- Quality: ISO 9001 and AS9100 certifications, plus in-house testing labs to ensure every part meets your specs.
- Customer Service: Dedicated project managers provide real-time updates, and our 24/7 support addresses urgent requests.
- Reliability: 99.5% on-time delivery rate, thanks to redundant equipment and optimized workflows.
- Innovation: Investment in CNC technology and AI-driven nesting software to improve efficiency and precision.
- Custom Solutions: We design shearing processes around your unique needs, not one-size-fits-all templates.
- Competitive Pricing: Transparent quoting with no hidden fees, and volume discounts for long-term projects.
On-time Delivery: Flexible scheduling to accommodate rush orders, with guaranteed lead times.