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DEBAOLONG BLOG

Insights on CNC machining, sheet metal fabrication, 3D printing,Injection,Materials, and DFM.

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How Design for Manufacturing Improves Prototyping and Reduces Production Risk
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CNC Machining vs Sheet Metal Fabrication vs 3D Printing

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Premium SLA resin design rules visual showing UV curing build platform support lattice resin vat minimum feature size wall thickness hole size clearance and text detail

SLA 3D Printing Design Tips for Resin Parts

Learn practical SLA 3D printing design tips for resin parts, including wall thickness,
Premium CNC tolerance standards infographic showing ISO 2768 ISO 286 inspection planning fit class decisions cost control and quality gate factors for machined parts

CNC Machining Tolerance Standards: ISO 2768, ISO 286 and ASME Fit Classes

Understand how ISO 2768 and ISO 286 tolerance standards apply to CNC machining
Food safe 3D printing design review diagram showing layer gaps porosity risk smooth radius sealed surface drainable geometry food contact boundary cleaning exposure and validation planning

Food-Safe 3D Printing: Design Rules, Materials and Post-Processing

Learn food-safe 3D printing design considerations, material choices, sanitation risks, printing processes, coatings
Exploded view infographic of a modular electronics enclosure with labeled parts enclosure prototype cable routing vent sensor housing showing assembly steps before tooling

Additive Manufacturing in Electronics: Prototypes, Custom Parts and Production Support

A practical engineering guide to additive manufacturing in electronics, covering rapid prototyping, customization,
MJF and SLS post processing guide showing powder removal bead blasting media tumbling dyeing coating sealing surface texture color control and final inspection for powder bed printed nylon parts

Post-Processing for MJF and SLS Parts: Blasting, Tumbling, Dyeing and Coating

Compare MJF and SLS post-processing methods including bead blasting, media tumbling, dyeing, painting,
Serial 3D printing decision map showing volume variation tooling exposure inventory risk part value application examples and production journey

Why Choose 3D Printing for Serial Manufacturing? Benefits, Limits and Design Rules

A complete guide to serial 3D printing, covering tooling-free launch, design flexibility, on-demand
CNC standards infographic showing tool friendly geometry wall thickness pocket depth internal radii hole planning tolerance strategy and inspection expectations

CNC Machining Industry Standards: Tolerances, Design Rules and Quality Expectations

A complete guide to CNC machining standards, covering design rules, wall limits, hole
Technical drawing intent infographic for CNC manufacturing showing datums critical dimensions tolerances material notes surface finish thread callouts and inspection planning

How to Prepare a Perfect Technical Drawing for CNC Manufacturing

A complete guide to technical drawings for CNC manufacturing, covering title blocks, views,
FDM orientation load path and warpage control infographic showing layer direction load path shell thickness support strategy warping risk and stronger printed part design

FDM 3D Printing Design Tips for Stronger, More Reliable Parts

A complete FDM engineering guide covering orientation, wall thickness, overhangs, support strategy, warpage
Complex CNC machining part reference image for setup and manufacturability review

Complex CNC Parts: Design Strategies for Better Machining Results

A complete engineering guide to complex CNC parts, covering geometry review, tool access,
CNC machining and 3D printing hybrid strategy infographic comparing tolerance geometry freedom material evidence prototype speed validation needs and production planning for plastic parts

CNC Machining vs 3D Printing for Plastic Parts: How to Choose the Right Process

A complete comparison of CNC machining and 3D printing for plastic parts, including
SLS powder escape and release readiness infographic showing internal cavity powder removal paths escape holes wall thickness warping risk and final inspection for stronger nylon parts

8 Essential SLS 3D Printing Design Tips for Stronger, More Reliable Parts

A full SLS engineering guide covering wall thickness, powder removal, channels, clearances, delicate
Vacuum casting exploded mold stack showing master model silicone mold halves resin gate vent path vacuum chamber and cured cast plastic part

Vacuum Casting Explained: Process, Applications and When to Use It

A full engineering overview of vacuum casting, including process flow, tolerance expectations, application
Vacuum casting material and overmolding review infographic showing silicone mold planning wall thickness undercuts inserts overmolding surface finish and prototype accuracy risk

Vacuum Casting Design Tips for Better Prototype Accuracy and Moldability

A full engineering guide to vacuum casting design, covering wall thickness, bosses, ribs,
PolyJet clearance and support removal design infographic showing assembly gaps support drainage surface quality fine detail and post processing planning for high detail prototypes

PolyJet 3D Printing Design Tips for Better Surface Quality and Detail

Learn practical PolyJet design tips for wall thickness, clearances, drain holes, assemblies, embossed
Sheet metal fabrication process chain infographic comparing laser cutting punching bending welding finishing inspection and release steps for production ready parts

Introduction to Sheet Metal Fabrication: Processes, Materials and Design Basics

A clear introduction to sheet metal fabrication covering material thickness, cutting, bending, forming,
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