Crimpers - Crimp Heads, Die Sets

Image Part Number Description / PDF Quantity Rfq
4866

4866

Astro Tool Corp.

POSITIONER STATIC

0

615718

615718

Astro Tool Corp.

TOOL POSITIONER

2

AMT23004DA

AMT23004DA

Astro Tool Corp.

DIE SET SIZE 4 USE WITH AMT23B

0

642007

642007

Astro Tool Corp.

POSITIONER

5

GTP 100

GTP 100

Astro Tool Corp.

POSITIONER

2

615726

615726

Astro Tool Corp.

CRIMP POSITIONER M22520/2-10

13

615725

615725

Astro Tool Corp.

TOOL POSITIONER

10

640040

640040

Astro Tool Corp.

POSITIONER

4

615712

615712

Astro Tool Corp.

TOOL POSITIONER UNIV M22520/1-05

2

613279

613279

Astro Tool Corp.

TOOL DIE SET CHS .128/.213"

1

642012

642012

Astro Tool Corp.

POSITIONER

5

615724

615724

Astro Tool Corp.

POSITIONER

1

TGV702

TGV702

Astro Tool Corp.

TOOL POSITIONER FOR 616336

4

616327

616327

Astro Tool Corp.

TOOL POSITIONER M22520/7-02

5

620439

620439

Astro Tool Corp.

TOOL TURRET HEAD FOR 615708

1

11062

11062

Astro Tool Corp.

TOOL POSITIONER MS3191-20A

0

640088

640088

Astro Tool Corp.

POSITIONER

7

616333

616333

Astro Tool Corp.

TOOL POSITIONER M22520/7-08

8

615709

615709

Astro Tool Corp.

TOOL HEAD TURRET 16&20 PT SERIES

9

GTP 109

GTP 109

Astro Tool Corp.

POSITIONER GLENAIR

8

Crimpers - Crimp Heads, Die Sets

1. Overview

Crimpers - Crimp Heads and Die Sets are precision tools used to deform metal components (typically terminals or connectors) to establish secure electrical or mechanical connections. These systems are critical in industries requiring high reliability, such as automotive, aerospace, and electronics manufacturing. Modern advancements focus on automation, precision, and material compatibility to meet evolving industrial standards.

2. Main Types & Functional Classification

TypeFunctional FeaturesApplication Examples
Manual Crimp HeadsHand-operated, adjustable force controlPrototyping, low-volume production
Automatic Crimp HeadsMotor-driven, programmable force/positionHigh-speed wire harness assembly
Hydraulic Crimp HeadsHigh-force output, consistent pressureHeavy-duty cable termination
Dual-Action Die SetsMulti-stage crimping for complex geometriesCoaxial connector assembly
Quick-Change Die SetsModular design for rapid tool swappingMass production with frequent changeovers

3. Structure & Components

A typical crimping system consists of: - Frame: Rigid base structure (steel/aluminum) for vibration resistance - Crimping Module: Contains hydraulic/pneumatic actuators or mechanical linkages - Die Set Assembly: Precision-machined upper (punch) and lower (anvil) dies - Positioning System: Linear guides and digital encoders for 0.01mm accuracy - Force Transmission Components: Cam mechanisms or servo-driven systems - Safety Features: Emergency stop circuits and overload protection

4. Key Technical Specifications

ParameterImportance
Crimping Force (kN)Determines joint integrity and material compatibility
Working Range (mm)Defines applicable terminal sizes
Repeatability ( m)Ensures consistent connection quality
Cycle Rate (units/hour)Impacts production throughput
Durability (cycles before wear)Reduces maintenance frequency
Material Hardness (HRC)Affects die lifespan and precision retention

5. Application Fields

Primary industries include: - Automotive (wire harness assembly lines) - Telecommunications (fiber optic connector termination) - Aerospace (high-reliability avionics connections) - Renewable Energy (solar panel cable termination) - Consumer Electronics (miniaturized connector crimping) - Industrial Automation (PLC terminal block assembly)

6. Leading Manufacturers & Products

ManufacturerRepresentative ProductKey Features
TE ConnectivityCrimptool XE3AI-powered force control, 0.02mm repeatability
KOMAXZeta 1200Multi-axis robotic integration, 4,000 crimps/hour
Sumitomo ElectricCT-Pro2Laser-guided die alignment system
Yazaki CorporationWBC-RX7Hybrid electro-hydraulic actuation

7. Selection Recommendations

Key considerations: - Match crimp force to terminal material thickness (e.g., 1.2mm Cu requires 8-10kN) - Verify compatibility with industry standards (IPC/WHMA-A-620) - Assess production volume requirements (manual vs. automatic) - Prioritize modular systems for multi-product lines - Factor in calibration intervals and die replacement costs - Consider IoT-enabled models for predictive maintenance

8. Industry Trends Analysis

Current developments include: - Integration with Industry 4.0 through real-time data logging - Adoption of carbide-coated dies for 300% longer lifespan - Miniaturization for EV battery connection applications - Growth in demand for 0.1mm precision in 5G infrastructure - Shift toward energy-efficient servo-driven systems (30% power reduction) - Increased adoption of vision systems for automated quality control

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