Get a Quote
Capabilities
All capabilities (coming soon)CNC MachiningSheet Metal & FormingPrototyping & MoldingCNC MillingCNC TurningSheet Metal BendingLaser Cutting3D PrintingVacuum Casting
Materials & Finishes
All materials (23)AluminumStainless SteelBrowse all plasticsABSAcrylicSurface Finishing — Anodizing & PlatingAnodizingAlodineSurface Finishing — Coating & ThermalPowder CoatingPTFE CoatingAll finishes (24)PolishingBrushing
Industries Phase 2
All Industries (coming soon)Automotive (coming soon)Aerospace (coming soon)Medical (coming soon)
Resources
Design GuideStandards & TolerancesMaterial CertificationISO 2768 Tolerancing GuideSlip Fit & Press Fit ToleranceBlogCase StudiesFAQ
About
About ProleanContact UsGet a QuoteISO 9001:2015 Certificate (PDF)Material CertificationStandards & TolerancesPrivacy PolicyCookie PolicyTerms & ConditionsNDA
Get a Quote →
Manufacturing Knowledge Base

Manufacturing Guides & Insights

Practical guides on CNC machining, sheet metal, casting, surface finishing and DFM — written by our engineers to help you design better parts, avoid costly rework, and quote with confidence. Pick a process or search below.

Searches our guides only — no detours to unrelated pages.

  • 500Articles
  • 24Process topics
OUR PRODUCTS

Precision Parts. Endless Possibilities.

Explore our custom manufacturing capabilities through real product examples.

Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product
Manufactured product

Browse by process

Pick the process you're working with — each group collects the guides that matter for designing, specifying and costing that part.

CNC & Machining

172 guides

Tolerances, tooling, cost drivers and material behaviour for milled and turned parts.

Sheet Metal & Cutting

92 guides

Bending, laser and plasma cutting, extrusion profiles and cut-edge quality.

Casting, Molding & Printing

101 guides

Injection molding, die casting and rapid prototyping from prototype to tooling.

Surface Finishing

55 guides

Anodizing, plating and coatings — corrosion resistance, cosmetics and cost.

Design Guide

51 guides

DFM rules, feature design and material selection to design out cost before quoting.

Industry & Insights

26 guides

Sector applications, inspection practice and manufacturing news.

Latest guides

Fresh from our engineering team — practical answers to the questions customers ask us most.

Die Casting

Die Cast Industry: Status in 2026 and Trends by Segments

Die-casting is a process of creating metal components by forcing molten material into a…

Sep 20, 2026YiNuo Zhang1 min read
EDM/Die Sinker EDM

Electric Discharge Machining Applications Across Industries

Sep 20, 2026Sarah Anderson
Material Machining

PEI CNC Machining: Material Grades, Processes, and Considerations

Sep 20, 2026Y. Deng

Showing 12 of 92 matching guides Clear filters

12 of 92 guides on this page Page 1 of 8

Turn what you just read into a quote

Send your drawings and get DFM feedback plus pricing — usually back within one business day.

Get a quote Contact engineering