Clear or dyed
The finish can retain a metallic look or use controlled color, subject to alloy response and sample approval.
Oxidation
Anodizing for Custom Manufactured Parts
An electrochemical aluminum finish used to support corrosion resistance, wear performance, and controlled appearance.
- Corrosion resistance
- Color options
- Durable appearance
Finish overview
An aluminum conversion finish planned together with machining and inspection.
Anodizing forms an oxide layer on aluminum and can support corrosion resistance, surface durability, electrical behavior, and a controlled technical appearance. Clear and dyed options are commonly reviewed for housings, brackets, panels, and structural parts.
The finished result depends on alloy, temper, surface preparation, rack contact, geometry, and batch. Threads, bores, sealing faces, and electrical contact points should be identified before machining so masking and dimensional allowances can be planned.
Appearance
What the finished surface can look and feel like.
Matte to technical satin
Bead blasting or machining texture beneath the anodic layer strongly influences the visible result.
Feature-dependent
Edges, pockets, welds, and mixed stock conditions can show different shade or reflectivity.
Suitable processes
Manufacturing routes commonly paired with this finish.
Suitable materials
Base materials that require process-specific review.
Typical applications
Part families commonly reviewed for anodizing.
Machined electronics housings
Automation brackets
Front panels
Optical mounts
Structural frames
Heat sink housings
Benefits
Where this option can add value.
- Supports corrosion protection for aluminum
- Can provide color while retaining metallic detail
- Integrates with machined and fabricated geometry
- Can be combined with pre-finish blasting or brushing
Limitations
Requirements that need engineering review.
- Shade varies with alloy, surface condition, geometry, and batch.
- The layer can affect threaded, fitted, or sealing dimensions.
- Rack contact and masking locations may leave visible witness areas.
- Color matching to a screen or paint reference is not reliable without samples.
RFQ checklist
Finish details to include in the quotation package.
Clear requirements help engineering, finishing, inspection, and purchasing review the same target.
- 01Aluminum alloy and temper
- 02Anodizing type or governing standard
- 03Color, gloss, and approved reference
- 04Masking and electrical contact areas
- 05Cosmetic faces and rack-mark restrictions
- 06Post-finish dimensional inspection needs
Related parts
Representative geometry from the parts gallery.
Gallery metadata identifies these as anodized or clear-anodized examples. Color and process acceptance still require the project drawing and approved sample.
Automation Mounting Bracket
CNC Milling · Aluminum 6061 · Clear Anodizing
View part
Folded Aluminum Chassis
Sheet Metal · Aluminum Sheet · Anodizing
View part
Automation Sensor Mount
CNC Milling · Aluminum 6061 · Anodizing
View part
Aluminum Structural Frame
CNC Milling · Aluminum 6061 · Clear Anodizing
View partRelated finishes
Compare appearance, material compatibility, and functional intent.
FAQ
Anodizing questions from engineering and sourcing teams.
Does anodizing change part dimensions?
It can affect fitted surfaces, threads, and bores. The expected finish allowance and any masking need to be considered when tolerances are assigned.
Can two anodized batches match exactly?
Exact visual matching is difficult because alloy condition, preparation, geometry, dye, and process variation influence color. Approved samples and batch-level acceptance criteria reduce ambiguity.
What should be marked on an anodizing drawing?
Identify the alloy, finish type, color, cosmetic faces, masking, rack-mark restrictions, critical post-finish dimensions, and any governing standard or sample.
Start your RFQ
Upload your drawings and receive an engineer-reviewed quotation.
Share the material, process, quantity, finish, critical requirements, and delivery needs. contact@kewei-kw.com / +86-13929495765