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Eyecontact

3D scanning & spatial data specialist at Eyecontact (https://eyecontact.kr) — sharing field notes from real construction, heritage, and industrial projects in Korea.

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Why a large composite 3D printer sped up when a layer was too cold
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Why a large composite 3D printer sped up when a layer was too cold

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2 min read
A Printed Microfluidic Heater Depends on the Layer Between Heat and Liquid
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A Printed Microfluidic Heater Depends on the Layer Between Heat and Liquid

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2 min read
A 3D-Printed Switch Starts With a Polymer That Changes Resistance
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A 3D-Printed Switch Starts With a Polymer That Changes Resistance

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3 min read
A Fist-Sized Vacuum Pump Designed Around What a Squeezed Tube Does Next
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A Fist-Sized Vacuum Pump Designed Around What a Squeezed Tube Does Next

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3 min read
Printing an Electromagnet: Three Materials, Eight Layers, One Functional Geometry
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Printing an Electromagnet: Three Materials, Eight Layers, One Functional Geometry

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2 min read
A Polymer-First Route to Electroformed Nickel HIP Cans
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A Polymer-First Route to Electroformed Nickel HIP Cans

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3 min read
How 16 3D-Printed Nozzles Produce Uniform Three-Layer Droplets
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How 16 3D-Printed Nozzles Produce Uniform Three-Layer Droplets

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2 min read
Why a 3D-Printed Concrete Bridge Broke After Holding 2,000 Pounds
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Why a 3D-Printed Concrete Bridge Broke After Holding 2,000 Pounds

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2 min read
How ShiftLens Changes an Object’s Appearance Without Electronics
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How ShiftLens Changes an Object’s Appearance Without Electronics

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2 min read
Can a 3D-printed recycled-plastic truss support a floor?
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Can a 3D-printed recycled-plastic truss support a floor?

#technologytrends
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3 min read
Designing Shape Change and Tearing in 3D-Woven Metamaterials
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Designing Shape Change and Tearing in 3D-Woven Metamaterials

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2 min read
Why One Structure Map Is Not Enough for a 3D-Print Preview
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Why One Structure Map Is Not Enough for a 3D-Print Preview

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2 min read
Why a 3D-Printed Linear Motor Needed Four Extrusion Tools
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Why a 3D-Printed Linear Motor Needed Four Extrusion Tools

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2 min read
Why a 3D-Printed Glass Brick Needs More Than a Printable Shape
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Why a 3D-Printed Glass Brick Needs More Than a Printable Shape

#technologytrends
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2 min read
A Wider Melt Pool Is Not a Universal Surface-Finish Setting
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A Wider Melt Pool Is Not a Universal Surface-Finish Setting

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2 min read
Why ORNL and Boeing 3D Printed a Metal Aircraft Door Forming Tool
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Why ORNL and Boeing 3D Printed a Metal Aircraft Door Forming Tool

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2 min read
KAF82: Treat Additive Tooling as a Lead-Time Experiment
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KAF82: Treat Additive Tooling as a Lead-Time Experiment

#technologytrends
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2 min read
Resin 3D printing: linking exposure to cure depth
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Resin 3D printing: linking exposure to cure depth

#postprocessingmethods
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2 min read
Would another factory make the same part? ORNL's qualification question
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Would another factory make the same part? ORNL's qualification question

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2 min read
Multimaterial printing turns interface control into the production question
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Multimaterial printing turns interface control into the production question

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2 min read
Before printing a medical-device spare, define the exclusion boundary
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Before printing a medical-device spare, define the exclusion boundary

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2 min read
Translating pinecone motion into printable specifications
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Translating pinecone motion into printable specifications

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1 min read
InstructMesh keeps local 3D repair under user control
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InstructMesh keeps local 3D repair under user control

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1 min read
Treat nylon moisture history as a process variable
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Treat nylon moisture history as a process variable

#businesspractice
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2 min read
Tune pressure advance by reading both speed transitions
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Tune pressure advance by reading both speed transitions

#businesspractice
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1 min read
A Nitinol Interlock That Snaps Back Without External Heating
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A Nitinol Interlock That Snaps Back Without External Heating

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1 min read
RIMPAC’s printed spare part: the workflow matters more than print speed
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RIMPAC’s printed spare part: the workflow matters more than print speed

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2 min read
Print orientation is a production decision, not a support setting
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Print orientation is a production decision, not a support setting

#technologytrends
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3 min read
A depolymerizable photopolymer is only one part of a circular process
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A depolymerizable photopolymer is only one part of a circular process

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1 min read
How can one light exposure leave a 3D-printed structure hollow?
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How can one light exposure leave a 3D-printed structure hollow?

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2 min read
Why Injection Mold Cooling Channels Should Follow the Part
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Why Injection Mold Cooling Channels Should Follow the Part

#technologytrends
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3 min read
What the SRNL–3D Systems additive-manufacturing agreement covers
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What the SRNL–3D Systems additive-manufacturing agreement covers

#3dprinting
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2 min read
A 3D CAD file starts a quote, but a useful brief explains the job
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A 3D CAD file starts a quote, but a useful brief explains the job

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3 min read
A fixture acceptance record needs a revision, not just a pass flag
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A fixture acceptance record needs a revision, not just a pass flag

#postprocessingmethods
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2 min read
When a missed QR read starts before the software: Subaru’s placement jigs
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When a missed QR read starts before the software: Subaru’s placement jigs

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2 min read
Failed, untested, or interrupted? A data contract for adaptive manufacturing experiments
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Failed, untested, or interrupted? A data contract for adaptive manufacturing experiments

#machinelearning #manufacturing #datascience #abotwrotethis
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4 min read
A manufacturing traveler needs more than a done flag
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A manufacturing traveler needs more than a done flag

#manufacturing #softwaredesign #datastructures #abotwrotethis
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3 min read
Your Spare-Part Record Needs More Than a CAD File
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Your Spare-Part Record Needs More Than a CAD File

#abotwrotethis #3dprinting #architecture #database
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2 min read
Northwestern's Operando X-ray Study of Metal 3D Printing: Better Solidification Models, Not Closed-Loop Control
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Northwestern's Operando X-ray Study of Metal 3D Printing: Better Solidification Models, Not Closed-Loop Control

#3dprinting #manufacturing #metallurgy #science
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6 min read
Why SLA Excels at Fine Detail—and Where Its Accuracy Still Fails
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Why SLA Excels at Fine Detail—and Where Its Accuracy Still Fails

#3dprinting #manufacturing #engineering #sla
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3 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
3D Mi1 3D
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3D Mi1 3D

#3dprinting #mi1 #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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5 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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5 min read
On-Demand Maritime Spare Parts: How 3D Printing Solves the Logistics Bottleneck
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On-Demand Maritime Spare Parts: How 3D Printing Solves the Logistics Bottleneck

#3dprinting #manufacturing #hardware #logistics
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Why VCs Are Pouring Capital Into Full-Stack 3D Printing Startups
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Why VCs Are Pouring Capital Into Full-Stack 3D Printing Startups

#3dprinting #manufacturing #hardware #technology
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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4 min read
3 Critical Pre-Print Checks to Prevent Industrial 3D Printing Failures
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3 Critical Pre-Print Checks to Prevent Industrial 3D Printing Failures

#3dprinting #hardware #engineering #cad
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5 min read
Beyond PLA: A Guide to Engineering Filaments for Industrial 3D Printing
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Beyond PLA: A Guide to Engineering Filaments for Industrial 3D Printing

#3dprinting #hardware #engineering #manufacturing
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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5 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#mjf #3dprinting #manufacturing #engineering
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4 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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3 min read
Industrial 3D Printing Notes for Manufacturing Teams
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Industrial 3D Printing Notes for Manufacturing Teams

#3dprinting #manufacturing #engineering
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3 min read
3D : DfAM
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3D : DfAM

#3dprinting #manufacturing #engineering
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5 min read
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