Punches

Image Part Number Description / PDF Quantity Rfq
70-295G

70-295G

Xcelite

PNCH PIN BRS 1/4 X 4 LNGTH

2

70-157G

70-157G

Xcelite

PNCH SLD 1/8TX3/8HX5L BLK

0

70-043G

70-043G

Xcelite

PNCH PIN TL STL LNG 3/16 TIP

0

70-133G

70-133G

Xcelite

PNCH PIN 5/16 BLK

0

70-274G

70-274G

Xcelite

PNCH ROLL PIN 5/16 BLK

0

70-167G

70-167G

Xcelite

PNCH SLD 5/16 BLK

0

70-120G

70-120G

Xcelite

PNCH PIN TL STL 7/32 TIP

0

82282

82282

Xcelite

PNCH START 5/32X 5X 3/8

0

70-556G

70-556G

Xcelite

SET PNCH PIN TL STL LNG 5PC

0

70-552G

70-552G

Xcelite

SET PNCH PIN TL STL 10PC

0

70-189G

70-189G

Xcelite

PNCH DRFT 1/8 BLK

0

82286

82286

Xcelite

PNCH START 5/16X 7X 5/8

0

70-112G

70-112G

Xcelite

PNCH PIN TL STL 3/32 TIP

0

82279

82279

Xcelite

PNCH LNG TPR 5/32X 8-1/2X 1/2

0

82285

82285

Xcelite

PNCH START 1/8X 4-1/2X 5/16

0

82269

82269

Xcelite

PNCH CNTR 1/4X 4-1/4

0

70-276G

70-276G

Xcelite

PNCH ROLL PIN 3/8 BLK

0

70-118G

70-118G

Xcelite

PNCH PIN TL STL 3/16 TIP

0

70-049G

70-049G

Xcelite

PNCH PIN TL STL LNG 3/8 TIP

0

70-264G

70-264G

Xcelite

PNCH ROLL PIN 1/8 BLK

0

Punches

1. Overview

ToolsPunches refer to a category of industrial equipment designed for material perforation, forming, or cutting through mechanical force. These tools utilize specialized punch and die sets to create precise holes, shapes, or structural modifications in various materials. As fundamental components in manufacturing and fabrication processes, they enable high-precision, repeatable operations critical to modern industrial production. Their importance spans across sectors requiring mass production capabilities, tight tolerances, and material efficiency optimization.

2. Major Types and Functional Classification

TypeFunctional CharacteristicsApplication Examples
Mechanical PressesHigh-speed operation with fixed stroke length, electric motor-drivenAutomotive sheet metal forming
Hydraulic PressesVariable pressure control, deep drawing capabilitiesAerospace composite molding
Pneumatic PunchesLightweight, rapid cycle times, adjustable forceElectronics component assembly
Laser Punch CombinationsNon-contact precision cutting with hybrid mechanical supportMedical device manufacturing

3. Structural and Technical Composition

Typical construction includes: - Frame: Cast iron/steel structure for vibration damping - Punch Assembly: Hardened tool steel with carbide coatings - Die Set: CNC-machined counter-forming component - Drive System: Servo motors/hydraulic cylinders/pneumatic actuators - Control Unit: PLC-based interface with safety interlocks - Material Handling System: Automated feeders/sensors Advanced models integrate IoT sensors for real-time force monitoring and predictive maintenance.

4. Key Technical Specifications

ParameterImportance
Punching Force (kN)Determines material thickness capacity
Stroke Length (mm)Defines working range and material clearance
Positioning Accuracy ( m)Impacts production quality consistency
Cycle Rate (SPM)Directly affects production throughput
Energy Consumption (kW/ton)Operational cost efficiency indicator

5. Application Fields

Primary industries include: - Automotive: Body panel perforation, frame forming - Electronics: PCB component mounting holes - Aerospace: Titanium alloy structural components - Renewables: Solar panel mounting bracket fabrication - Medical: Surgical instrument precision shaping

6. Leading Manufacturers and Products

ManufacturerRepresentative ProductKey Features
AmadaHG Series Hydraulic PressAI-driven pressure optimization
TRUMPFTurbulaser Punch-Laser SystemCombined 3D cutting/forming
BystronicXpert Punch SeriesModular tooling system
Murata MachineryLASERValkyrie Multi-axisHybrid metal processing

7. Selection Recommendations

Key consideration factors: - Material properties (thickness, hardness, ductility) - Production volume requirements - Precision vs. speed trade-offs - Integration with existing automation systems - Maintenance accessibility and tooling costs For example, a 2000kN mechanical press suits high-volume automotive parts, while a 30kN pneumatic punch better serves electronics batch production.

8. Industry Trends Analysis

Current development directions: - Smart Manufacturing: AI-powered process optimization - Energy Efficiency: Hybrid servo-hydraulic systems reducing energy use by 40% - Multi-axis Flexibility: 6-degree-of-freedom robotic integration - Material Adaptation: Graphene-coated tooling extending die life - Remote Monitoring: Predictive maintenance via cloud analytics Market growth projected at 6.2% CAGR through 2030, driven by electric vehicle component demand.

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