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Home > Products > CNC Milling > High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications
  • High-Precision CNC Milled Metal Brackets for Industrial Applications

High-Precision CNC Milled Metal Brackets for Industrial Applications

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Basic Info

Model No.: SP-100

Product Description

Precision Sliding Metal Bracket CNC Milling Parts

Precision Sliding Metal Bracket – CNC Milled from 7075-T6 Aluminum Alloy

This high-performance sliding bracket is precision-engineered using 7075-T6 high-strength aluminum alloy, renowned for its exceptional tensile strength and fatigue resistance. Featuring a symmetrical Y-shaped design, the component delivers superior structural integrity and consistent performance.

Design Features

  • Y-Shaped Symmetrical Layout: Ensures balanced load distribution and reliable alignment.
  • Longitudinal Support Trunk: Robust central body with dual screw mounting holes at one end (fixed spacing).
  • Parallel Left and Right Arms: Equipped with fully lengthwise guide slots, precisely machined to match the dimensions of the mating sliding components.
  • Circular Through-Holes: Located at both ends of the arms for secure installation of limit pins or shaft sleeves.
  • Trapezoidal Weight-Reducing Hollow Window: Optimizes material usage while maintaining structural rigidity.
  • Continuous Rounded Corners: Eliminates sharp edges, enhancing safety and reducing stress concentration points.

Manufacturing Process

Step 1: Material Selection & Pre-Treatment

Select premium 7075-T6 aluminum alloy plate. Perform CNC contour cutting followed by aging treatment to relieve internal stresses and prevent deformation during subsequent processing—ensuring consistent hardness and flatness across the part.

Step 2: Multi-Axis Precision Milling

Utilize a high-precision machining center for integrated milling of complex features including Y-shaped contours, sliding grooves, mounting holes, and positioning surfaces—all in a single setup. Leveraging years of expertise in metal milling, we strictly control critical tolerances such as slot parallelism, hole coaxiality, and contour accuracy to guarantee precise sliding motion and optimal fit.

Step 3: Deburring & Surface Finishing

Apply both manual and mechanical deburring to all milled edges, slots, and hole walls. Remove all sharp burrs to prevent damage to sliding components. Additional polishing enhances surface smoothness, preparing the part for anodizing and ensuring long-term reliability.

Step 4: Hard Anodizing Surface Treatment

After degreasing, cleaning, sandblasting, or mirror pre-treatment, the bracket undergoes hard anodizing to form a uniform, durable oxide layer. This significantly improves surface hardness, wear resistance, and corrosion protection. Custom colors are available to balance functional performance with aesthetic appeal.

Step 5: Comprehensive Quality Inspection

Conduct full inspection using coordinate measuring machines (CMM), rugosimeters, and simulated sliding tests. Verify dimensional accuracy, geometric tolerances, surface finish quality, and functional performance. Only parts passing strict quality standards are approved for packaging and storage—ensuring every unit meets the demands of precision equipment applications.

Dongguan Shengpeng Precision Technology Co., Ltd. is a professional CNC machining and manufacturing company dedicated to delivering end-to-end customization solutions under one roof. We specialize in turning your drawings and samples into high-precision, ready-to-use components.

Whether you need small-batch prototypes or large- and medium-volume production runs, we offer flexible services with stable quality, on-time delivery, and tailored options for materials, dimensions, and surface treatments.

Trust us to bring your design vision to life—with precision, consistency, and excellence.

Product Categories : CNC Milling

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