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INDUSTRY COMPONENT

Peeling Blade/Edge

Q: How often should a peeling blade be replaced?

Typically every 50,000 to 200,000 cycles, depending on tape material and blade quality. Inspect regularly for wear, chipping, or dullness.

Q: What causes premature blade wear?

Abrasive tape coatings, misalignment, excessive tension, or using the wrong blade angle for the tape type.

Precision blade for cleanly separating cover tape from carrier tape in automated electronic component packaging systems.

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Component Specifications

Definition

A specialized cutting component in cover tape peelers that precisely severs the adhesive cover tape from carrier tape during the automated feeding of surface-mount electronic components, ensuring component integrity and preventing contamination.

Working Principle

The peeling blade uses a sharp, precisely angled edge to initiate and propagate a clean cut along the seam between the cover tape and carrier tape. As the tape advances, the blade applies controlled shear force to separate the layers without damaging the components housed in the carrier pockets.

Materials

High-carbon tool steel (e.g., AISI D2, SKD11) or tungsten carbide, often coated with titanium nitride (TiN) or diamond-like carbon (DLC) for wear resistance and reduced friction.

Technical Parameters

Hardness 58-62 HRC (steel), 85-92 HRA (carbide)
Thickness 0.5-2.0 mm
Blade Angle 30-45 degrees
Edge Radius < 10 microns
Operating Temperature Ambient to 60°C

Standards

ISO 9001, IEC 61191-2

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Peeling Blade/Edge.

Parent Products

This component is used in the following industrial products

Cover Tape Peeler

A component within a component feeder that removes the protective cover tape from carrier tapes containing electronic components.

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Engineering Analysis

Risks & Mitigation

Blade dulling leading to tape tearing
Misalignment causing component damage
Contamination from adhesive residue
Injury during handling or replacement

FMEA Triads

Trigger: Improper installation or misalignment
Failure: Incomplete tape separation or component damage
Mitigation: Follow manufacturer alignment procedures; use calibration tools.

Trigger: Material fatigue or abrasive wear
Failure: Blade chipping or dulling, causing tape jams
Mitigation: Implement preventive maintenance schedules; use coated blades for longer life.

Industrial Ecosystem

Compatible With

Universal Instruments GSM, Fuji NXT, Panasonic CM, ASM SIPLACE

Interchangeable Parts

3M, TE Connectivity, Murata, YAMAHA

Compliance & Inspection

Tolerance

±0.05 mm on critical dimensions

Test Method

Visual inspection under magnification; tape separation efficiency test per manufacturer specs

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

How often should a peeling blade be replaced?