Sheet Metal Guillotine Shear
View system integration details
Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Upper Blade used in the Fabricated Metal Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Upper Blade is characterized by the integration of Cutting Edge and Mounting Holes. In industrial production environments, manufacturers listed on CNFX commonly emphasize Tool Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.
The stationary cutting blade in a guillotine shear that works in conjunction with the lower blade to shear sheet metal.
Technical details and manufacturing context for Upper Blade
Commonly used trade names and technical identifiers for Upper Blade.
This component is essential for the following industrial systems and equipment:
| pressure: | N/A (stationary component, experiences shear force rather than pressure) |
| other spec: | Max shear force: 500-5000 kN depending on blade size and material, blade hardness: 55-62 HRC, blade clearance: 5-15% of material thickness |
| temperature: | Ambient to 150°C (302°F) for standard carbon steel blades, higher with specialized alloys |
Manufacturer profiles with relevant production capability in China
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Upper blades are typically manufactured from Tool Steel for general use, High-Speed Steel for faster cutting operations, or Carbide-Tipped Steel for maximum wear resistance and longevity when cutting abrasive materials.
The upper blade is the stationary component that works in conjunction with the moving lower blade. As the lower blade ascends, it presses the sheet metal against the sharp edge of the upper blade, creating a clean shearing action to cut the material.
The primary components are the Blade Body (main structural support), the Cutting Edge (the sharpened portion that performs the shearing), and Mounting Holes (for secure attachment to the guillotine shear frame).
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