Custom CNC Machined Bronze Flanged Bushing

FlexiTurn provides custom CNC machining for precision bronze flanged bushings, producing finished, dimensionally verified wear parts directly from your CAD drawings and material specifications.

Advanced Processing & Precision Machining Capabilities

• High-Precision Turning & Boring: CNC lathe turning and boring centers ensure strict wall-thickness uniformity, accurate bore concentricity, and flat flange locating faces.
• Internal & External Precision Grinding: OD/ID grinding capabilities achieve bore tolerances down to ±0.01 mm and smooth surface finishes of Ra 0.4–0.8 μm for reduced friction and optimal oil-film retention.
• Complex Feature & Grooving Operations: Precision CNC toolpaths for internal oil grooves (figure-8, spiral, annular), radial lubrication pass-through holes, keyways, and lead-in chamfers.
• Comprehensive Bronze & Brass Material Processing: Specialized machining across tin bronze (C90500/C90700), aluminum bronze (C95400/C95800), phosphor bronze (C51000), leaded bearing bronze, and lead-free copper alloys.

Why Choose FlexiTurn for Custom Bronze Flanged Bushings?

Integrated Direct-Factory Machining Fleet: All turning, boring, grinding, and deburring operations are completed in-house on our own equipment, providing strict process control, shorter lead times, and direct factory pricing without middleman markups.

Free 24-Hour DFM Engineering Review: Every submitted CAD file receives a complimentary Design for Manufacturability evaluation within 24 hours. Our engineering team assesses press-fit tolerances, wall thickness integrity, flange transitions, and material selection to optimize unit costs.

Rapid Toolless Prototyping & Zero MOQ: Skip expensive casting patterns and long lead times! We machine functional prototype bushings directly from certified bar stock in 1–3 business days, with zero minimum order quantity for both initial trials and production runs.

Single-Source Multi-Material Capability: Beyond bronze and brass, FlexiTurn machines aluminum, stainless steel, alloy steel, and engineering plastics in the same facility, serving as a single supplier for multi-material shafts, housings, and bushing sub-assemblies.

ISO-Aligned Quality Assurance: All manufacturing operations align with our ISO 9001:2015 quality management system. Every order includes dimensional inspection reports, surface roughness verification, and raw material batch certifications with RoHS/REACH compliance.

Technical Capabilities & Scope

Service Model: Custom CNC Turning, OD/ID Precision Grinding, CNC Milling, Oil Groove Machining & Sub-Assembly

Machining Equipment: Precision CNC Lathes, Internal/External Grinding Machines, 3/4-Axis CNC Milling Centers, Automatic Bar Feeders

Machinable Alloys: Tin Bronze (C90500/C90700), Aluminum Bronze (C95400/C95800), Phosphor Bronze (C51000/C54400), Leaded Bronze, Eco-Friendly Lead-Free Brass

Dimensional Tolerances: ±0.01 mm on ground internal bores; ±0.02 mm on general turned features

Surface Finishes: Ra 0.4 μm to Ra 1.6 μm depending on bearing fit and friction requirements

Quality Assurance: 3D CMM inspection, Optical profile measurement, Bore micrometer verification, Material Batch Certification with every batch

Project Workflow & How to Order

1. Submit CAD Drawings: Upload your 2D (PDF/DWG) or 3D (STEP/IGES) CAD files specifying bronze grade, fit tolerances, lubrication requirements, and target quantity.
2. Fast DFM & Proposal: Receive a thorough DFM engineering report and transparent direct-factory quote within 24 hours.
3. Rapid Toolless Prototyping: Direct CNC machining of evaluation samples from certified bar stock, complete with dimensional inspection reports.
4. Volume Machining: High-efficiency CNC turning and grinding, ultrasonic cleaning, and multi-point QC inspection.
5. Global Express Delivery: Protective packaging shipped directly to your facility worldwide.

Partner with FlexiTurn for reliable, precision-driven custom bronze flanged bushing machining services. Contact our engineering team today for a free review and quote!

Q1. What types of machining services do you offer?

We provide comprehensive CNC turning and milling services. FlexiTurn machines are equipped with 8-station programmable turrets and support both turning and 5-axis milling operations, making them suitable for everything from simple cylindrical parts to complex multi-axis components.

Q2. What materials can you work with?

We machine a wide range of materials including carbon steel, stainless steel, aluminum, plastics, and other engineering-grade materials. If you have a specific material in mind, just send us your requirements and we'll confirm feasibility.

Q3. What is your typical lead time?

Lead times vary depending on part complexity, quantity, and material availability. For prototypes and small-batch runs, we typically deliver within 5–10 business days. For high-volume production, we'll provide a customized schedule after reviewing your drawings. Contact us with your project details for an accurate timeline.

Q4. How do you price your services?

Pricing is based on several factors: material cost, machining time, tooling requirements, setup complexity, and order quantity. We offer competitive rates for both low-volume prototypes and high-volume production runs. Request a quote with your CAD files or drawings and we'll get back to you within 24 hours.

Q5. What quality control measures do you have in place?

We follow strict quality control procedures throughout the machining process. Our CNC systems support programmable precision down to 1 μm, ensuring high accuracy and repeatability. Every batch undergoes dimensional inspection before shipping, and we can provide inspection reports upon request.