Crimpers - Crimp Heads, Die Sets

Image Part Number Description / PDF Quantity Rfq
4071-2

4071-2

Astro Tool Corp.

POSITIONER STATIC MS

0

630209

630209

Astro Tool Corp.

DIE SET FOR /5 FRAME

0

620986

620986

Astro Tool Corp.

DIE SET FOR M/5 FRAME

0

616335

616335

Astro Tool Corp.

TOOL POSITIONER M22520/7-10

0

620193-1

620193-1

Astro Tool Corp.

TURRET HEAD

0

630222

630222

Astro Tool Corp.

DIE SET FOR /5 FRAME

0

642048

642048

Astro Tool Corp.

POSITIONER ASSY SPRING LOADED

0

613724

613724

Astro Tool Corp.

POSITIONER

0

613640

613640

Astro Tool Corp.

TOOL POSITIONER MS3198-6P

0

613164

613164

Astro Tool Corp.

POSITIONER EJECTOR MS

0

650076

650076

Astro Tool Corp.

TURRET HEAD

0

630090

630090

Astro Tool Corp.

DIE SET FOR M/5 FRAME

0

11298-7

11298-7

Astro Tool Corp.

POSITIONER SPRING LOADED

0

4669-1

4669-1

Astro Tool Corp.

POSITIONER STATIC SIZE 20

0

615715

615715

Astro Tool Corp.

TOOL TURRET HEAD

0

640085

640085

Astro Tool Corp.

POSITIONER ADJUSTABLE /2 TYPE

0

642021

642021

Astro Tool Corp.

POSITIONER

0

630270

630270

Astro Tool Corp.

DIE SET FOR /5 .010,. .0105, .01

0

616411

616411

Astro Tool Corp.

TOOL POSITIONER M22520/2-25

0

640114

640114

Astro Tool Corp.

POSITIONER

0

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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