Manufacturing Process & Functionality
Crafted from iron-nickel alloy sheets, our terminal leads are precision-engineered to maintain vacuum integrity and secure critical components in magnetron systems. Key production steps include.
Blanking & Punching: Precise material cutting and hole formation with tolerances ≤±0.02mm.
Flanging & Bending: Automated edge flanging and 90°/180° bending for rigid structural support.
Optimized for 200 strokes per minute (SPM) on high-speed presses, this process ensures rapid, consistent output while adhering to strict dimensional limits (max. part size: 70mm).
Products details
Core Functionality of Vacuum Magnetron Leads
Vacuum magnetron leads are engineered to maintain critical vacuum integrity in high-power systems. Crafted from iron-nickel alloy with precision stamped terminals achieving ≤±0.02mm tolerances.
Designed for microwave ovens, medical linacs, and radar systems, our iron-nickel alloy (4J29) vacuum-sealed magnetron leads:
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Block gas permeation at 10<sup>-9</sup> Pa·m³/sec
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Withstand 500°C operating temperatures
Technical Specifications
| Parameter | Value | Industry Advantage |
|---|---|---|
| Tolerance | ≤±0.02mm | 60% tighter |
| Production Rate | 200 SPM | 67% faster |
| Max Size | 70mm | 40% larger |
| Vacuum Leak Rate | <5×10<sup>-9</sup> mbar·L/s | MIL-STD-883 compliant |
Source: ASM Alloy Database (DoFollow)
Blanking & Punching Process
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Laser-guided cutting at ≤±0.02mm tolerance
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ALT: Vacuum-sealed magnetron leads blanking diagram
H3: Flanging & Bending Technology -
90°/180° automated bending for hermetic seals
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ALT: Precision stamped terminals 180° bending
Precision Stamped Terminals Production Workflow
Stage 1 – Micro-Blanking
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0.2mm alloy sheet cutting with ±0.02mm accuracy
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99.2% material utilization rate (vs. 93% industry avg)
Stage 2 – Hermetic Flanging
Robotic bending sequence:
Performance Advantages
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Zero-Rework Assembly: Pre-formed precision stamped terminals fit magnetron slots within 0.01mm
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200SPM High-Yield Production: 288,000 units/day capacity
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Military-Grade Reliability: Passes 50G shock/vibration tests
Industry Certifications
| Standard | Application | Compliance Level |
|---|---|---|
| ISO 13485 | Medical Devices | Full |
| MIL-PRF-39012 | Defense Systems | Level B |
| IEC 62368 | Consumer Electronics | Class III |
Why Choose Us?
Mass Production Capability: Daily output of 400,000 units meets large-scale OEM demands.
Precision Control: Strict adherence to maximum 70mm part dimensions ensures compatibility.
Speed & Efficiency: 200 SPM production minimizes lead times without compromising quality.
Process Stability: Mature tooling designs eliminate flanging cracks and material fatigue
