High Precision CNC Machined Steel Clamping Component for Industrial Automation
Description
This custom CNC machined pull-back collet core is a high-precision clamping component designed for machine tool and industrial tooling systems. Manufactured using advanced CNC turning and milling processes, the part features a tapered outer profile and engineered slot structure to achieve reliable self-centering and high clamping force under axial pull-back operation.
The internal geometry is precisely machined to interface with pull-back rods or wedge-driven mechanisms, enabling stable torque transmission and repeatable positioning during machining operations. A front mounting flange with a bolt-hole pattern allows secure integration into clamping modules, fixtures, or automated tooling assemblies.
Produced from high-strength alloy steel, tool steel, or stainless steel, this component can be further enhanced through optional heat treatment and surface treatment to improve wear resistance, fatigue strength, and service life. Tight dimensional control, concentricity, and surface finish ensure consistent performance in high-load and high-cycle industrial environments.
Fully customizable according to customer drawings or samples, this CNC machined clamping insert is ideal for CNC machine tools, automated production lines, and precision fixture applications where accuracy, durability, and repeatability are critical.
| Parameter Category | Specification / Details | Notes |
|---|---|---|
| Product Name | Custom CNC Machined Pull-Back Collet Core | Internal clamping component |
| Part Type | Clamping Insert / Collet Core | Non-standard tooling part |
| Application | Machine Tool Clamping Systems | CNC machines, fixtures |
| Industry | Industrial Automation, Machine Tooling | Tooling & fixture category |
| Material Options | Alloy Steel, Tool Steel, Stainless Steel | High-strength materials |
| Common Material Grades | AISI 4140 / 42CrMo, D2, SUS420 | Wear-resistant options |
| Manufacturing Process | CNC Turning + CNC Milling | Multi-process machining |
| CNC Machining Capability | 3-Axis / 4-Axis / 5-Axis | Complex geometry supported |
| Outer Geometry | Tapered Body with Axial Slots | Self-centering design |
| Internal Geometry | Pull-Back / Wedge-Driven Interface | High-force clamping |
| Mounting Feature | Front Flange with Bolt Hole Pattern | Fixed inside clamping module |
| Surface Finish | Ra 0.8 – 3.2 μm | Functional machined finish |
| Heat Treatment (Optional) | Quenching, Tempering, Carburizing | Improved strength and wear |
| Surface Treatment (Optional) | Black Oxide, Nitriding, Phosphate | Corrosion protection |
| Dimensional Tolerance | ±0.01 mm | Standard machining tolerance |
| Critical Tolerance | ±0.005 mm | On functional surfaces |
| Concentricity / Runout | ≤ 0.01 mm | High repeatability |
| Marking | Laser Marking / Part Number Engraving | Traceability available |
| Quality Control | CMM Inspection, Dimensional Report | ISO-compliant QC |
| Production Volume | Prototype to Mass Production | Low and high volume |
| Customization | Fully Custom per Drawing or Sample | OEM / ODM supported |
| Accepted Drawing Formats | STEP, IGES, DWG, PDF | Engineering support |
Additional information
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