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CNC Machined Stainless Steel Perforated Fixture Plate Round & Slotted Hole Custom Jig Board

This is a custom CNC machined stainless steel perforated positioning fixture plate for industrial automation assembly lines. Designed as a multi-spec hole jig base for workpiece clamping and precision testing, it is crafted from premium stainless steel sheets using precision CNC processes including surface milling, round hole drilling, slotted hole milling and numerical bending. It delivers ultra-stable positioning precision and strong rust & abrasion resistance, widely applied to electronic assembly fixtures, inspection equipment and mechanical processing tooling.

Made from high-quality stainless steel 304 or 316, it is equipped with densely arranged round holes and long slotted holes with tight dimensional tolerance, effectively preventing positioning offset and supporting repeated long-time use in complex workshop environments.

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Product Overview

Our stainless steel perforated fixture plate is a precision CNC machined positioning jig component designed for automated assembly and precision testing stations. The panel is densely distributed with round holes and adjustable long slotted holes of various sizes, all finished by CNC milling and drilling to high precision standards. As a universal tooling base, it can flexibly fix workpieces, auxiliary fixtures and detection modules, greatly improving alignment accuracy and production consistency during mass automated manufacturing.

Core CNC Machining Technology

  1. Material Selection
    We select stainless steel 304 or 316 as raw sheet material. This material features high hardness, excellent corrosion resistance and anti-rust performance, suitable for long-term frequent use in oily, humid factory workshops without bending deformation.
  2. Full CNC Composite Processing (Core Craft)
    This part is completely manufactured by CNC machine tools instead of stamping.
    Step1: CNC surface milling to guarantee the flatness of the whole plate;
    Step2: CNC drilling for round holes and CNC milling for long slotted holes, all hole sizes and positions reach tolerance ±0.002mm;
    Step3: CNC numerical bending to form the surrounding installation flanges, no stretching or tearing of metal material.
  3. Complete Deburring & Custom Surface Treatment
    After CNC machining, all hole inner walls, hole edges and plate outlines are thoroughly deburred to eliminate sharp edges. Standard surface is brushed stainless steel finish; optional passivation, mirror polishing or matte sandblasting is available according to customer demands.
  4. Strict Full-Dimension Inspection
    Each finished fixture plate is fully measured by CMM coordinate measuring machine. We test hole spacing, hole diameter, slotted hole length and overall flatness one by one to ensure all products match customer drawing specifications.

Product Advantages

  1. 100% Customizable Design: Adjust plate thickness, overall dimension, hole layout, round hole diameter and slotted hole length based on your 2D drawings or 3D models.
  2. Higher Precision Than Stamping Parts: CNC processing avoids stamping deformation, uneven hole walls and large tolerance errors, suitable for high-precision positioning scenarios.
  3. Flexible Multi-Hole Adjustment: Mixed round and slotted holes allow free adjustment of fixture installation positions, compatible with multiple sizes of workpieces.
  4. Flexible Batch Support: Accept small prototype trial orders and large-volume mass production; all procedures are finished in our factory to control cost and delivery time.

Main Application Fields

Automation assembly line fixture bases, electronic product testing jig plates, precision mechanical processing positioning tooling, laboratory test mounting panels, semiconductor equipment fixing boards.

Custom Service Instructions

We provide full OEM & ODM customization service for all CNC metal machining parts. Send your engineering drawings to get free technical evaluation, sample production support and factory direct quotation.

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