Mechanical Engineering | 3D Scanning | 3D Modelling
Tag: Engineering-grade LiDAR
Engineering-grade LiDAR scanning services delivering high-accuracy point cloud data suitable for design verification, scan-to-CAD modelling, BIM integration and constructability assessment on industrial and infrastructure projects.
At Hamilton By Design, we regularly publish articles about engineering workflows, plant upgrades, LiDAR scanning, mechanical design, and industrial infrastructure.
We also contribute to technical discussions and engineering blogs that explore topics such as point cloud modelling, SolidWorks design, pipework detailing, and mining infrastructure upgrades.
This page provides a collection of additional technical reading and external resources related to engineering design and digital engineering workflows.
These articles complement the work we do at Hamilton By Design and may be useful for engineers, project managers, designers, and plant operators involved in industrial and mining infrastructure projects.
Pipework Detailing and SolidWorks Design
One area where modern digital workflows are particularly valuable is pipework detailing and fabrication drawing development.
By combining LiDAR scanning with SolidWorks modelling, engineers can capture the true geometry of existing plant infrastructure and develop accurate pipe spool drawings for fabrication and installation.
The following article explores how laser scanning data can be used to support this workflow:
From Laser Scan to Pipe Spool Drawings – Using SolidWorks and LiDAR Data for Accurate Pipework Design
This article discusses how engineering teams can move from capturing plant geometry with LiDAR scanning through to generating pipe spool drawings for fabrication.
LiDAR Scanning and Engineering Design Workflows
Laser scanning is increasingly used across industrial and mining projects to capture existing plant conditions before upgrades or modifications begin.
At Hamilton By Design we use engineering-grade LiDAR scanning to support:
Engineering projects often benefit from a combination of practical field knowledge, digital modelling workflows, and collaboration across the engineering community.
By sharing additional articles and resources, we hope to contribute to ongoing discussions about:
• Engineering measurement and accuracy • Digital engineering workflows • Mining infrastructure design • Mechanical and structural modelling • Industrial plant upgrades
If you are interested in discussing engineering-grade 3D laser scanning, mechanical engineering design, or infrastructure upgrades, please feel free to contact Hamilton By Design.
3D Scanning for Mining Shutdown Projects | Engineering Laser Scanning
Mining shutdowns are critical windows where maintenance, upgrades, and engineering improvements must be completed quickly and safely. These shutdown periods often involve complex work scopes such as equipment replacements, structural upgrades, conveyor modifications, and new process installations.
One of the most effective technologies supporting shutdown planning today is engineering-grade 3D laser scanning. By capturing highly accurate spatial data of existing infrastructure, engineers can design and verify upgrades before the shutdown begins, reducing risk, rework, and costly delays.
At Hamilton By Design, 3D laser scanning plays a key role in helping mining operations capture accurate plant conditions and convert them into usable engineering data.
Why Mining Shutdowns Require Accurate Site Data
Mining plants evolve over decades. Equipment is modified, conveyors are relocated, structural steel is reinforced, and piping systems are extended or replaced. Unfortunately, plant drawings often do not reflect these changes.
During shutdown projects this creates significant risk, including:
Interference between new equipment and existing structures
Unexpected clashes with pipework or cable trays
Incorrect equipment fitment
Delays caused by rework or site modifications
3D laser scanning eliminates these uncertainties by capturing the true as-built condition of the plant.
Millions of spatial measurements are collected in minutes, producing a detailed point cloud model of the plant that engineers can use during design and planning.
How 3D Laser Scanning Supports Shutdown Planning
Engineering scanning provides accurate digital data that allows engineers to prepare shutdown work well before crews arrive onsite.
Capture Existing Plant Geometry
Scanning records the exact positions of key plant infrastructure including:
Conveyor structures
Transfer chutes
Structural steel
Pump skids
Pipework and services
Access platforms and walkways
This data forms a digital model of the plant that engineers can use during design.
Scan-to-CAD Engineering Models
Once scanning is complete, the point cloud data can be converted into CAD models. These models allow engineers to:
Design new components around existing infrastructure
Develop fabrication drawings
Plan shutdown installation sequences
Verify spatial clearances
This process is commonly known as Scan-to-CAD engineering modelling.
Clash Detection Before the Shutdown
One of the biggest advantages of scanning is the ability to identify problems before the shutdown begins.
Engineers can compare the scanned plant with proposed designs and identify potential clashes between:
Existing structures
Pipework and services
New equipment
Structural modifications
This ensures equipment will fit correctly when installation begins.
Typical Shutdown Projects That Benefit from 3D Scanning
Many mining upgrade projects benefit from scanning before shutdown work begins.
Conveyor and Transfer Upgrades
Mining conveyors are frequently modified during shutdowns. Engineers may need to:
Redesign transfer chutes
Install new belt cleaners
Upgrade pulley assemblies
Replace conveyor structures
Scanning ensures new equipment integrates correctly with existing infrastructure.
Pump and Process Equipment Replacement
Pump skids and process equipment often require precise alignment with existing pipework and foundations.
3D scanning allows engineers to verify:
Pipe flange locations
Equipment clearances
Structural support requirements
This reduces installation issues during shutdown.
Structural Steel Modifications
Structural upgrades are common in older processing plants. Scanning helps engineers assess:
Beam locations
Column spacing
Structural clearances
Equipment support interfaces
Accurate geometry reduces fabrication errors.
Brownfield Plant Expansions
Shutdowns are often used to integrate new plant sections into existing infrastructure.
Scanning allows engineers to design upgrades within tight spatial constraints, particularly in brownfield mining environments where space is limited.
Engineering-Grade Scanning vs Survey Scanning
Not all scanning services are the same.
Engineering-grade scanning focuses on design and fabrication accuracy, rather than simply generating visual models.
Hamilton By Design scanning workflows typically combine:
Engineering LiDAR scanners
Handheld metrology scanners where required
SolidWorks modelling
Engineering interpretation of point cloud data
This ensures the data supports real engineering decisions, not just visualisation.
Benefits for Mining Operations
Using 3D scanning during shutdown planning delivers several key advantages.
Reduced shutdown risk through accurate site data.
Faster engineering design using precise plant geometry.
Improved fabrication accuracy for shutdown components.
Reduced rework caused by installation clashes.
Improved safety through better shutdown planning.
Supporting Mining Shutdown Projects with Engineering 3D Scanning
Hamilton By Design provides engineering-led 3D laser scanning services for mining and industrial projects across Australia.
Our scanning workflows support:
Shutdown planning
Mechanical design upgrades
Scan-to-CAD modelling
Structural verification
Plant layout assessments
By combining advanced scanning technology with mechanical engineering expertise, we help mining companies reduce risk and deliver successful shutdown projects.
3D Laser Scanning Brisbane | Site Capture to Engineering Outcomes
A Connected Workflow for Reliable Project Delivery
Most projects in Brisbane do not begin with empty space. They begin with existing buildings, infrastructure and operating facilities.
Over time, equipment is replaced, services are rerouted and structures are modified. Drawings rarely keep pace with reality. When upgrades are designed from outdated information, installation conflicts and construction delays follow.
3D laser scanning allows project teams to start with measured conditions rather than assumptions.
Hamilton By Design provides a connected workflow — from site capture through to engineering modelling — supporting accurate design and predictable installation.
Step 1 — Capture the Real Conditions
Start with measured reality
The first step is collecting reliable site data using high-accuracy LiDAR scanning. This creates a spatial record of structures, services and equipment exactly as they exist.
This process replaces manual measurement and reduces uncertainty before design begins.
Step 2 — Apply Engineering Understanding
Turn measurements into decisions
Scan data alone does not solve problems — interpretation does. Engineering review ensures the captured data supports real project outcomes such as upgrades, replacements and modifications.
Typical applications include industrial upgrades, infrastructure changes and facility modifications.
Why a Connected Workflow Matters
Many project delays occur because measurement, modelling and engineering are treated as separate tasks. When they are integrated, problems are identified earlier and resolved more efficiently.
This approach helps:
reduce rework
shorten shutdown durations
improve installation certainty
support accurate fabrication
Instead of reacting to site conditions, projects are planned around them.
Engineering Starts With Reliable Information
The quality of the final outcome depends on the quality of the starting data. When existing conditions are known, design becomes predictable.
By linking site capture, modelling and engineering decisions, projects can move forward with confidence.
If your project depends on existing assets, accurate measurement is the first step toward reliable delivery.
Every Shutdown Matters – FARO LiDAR for As-Built Scanning
In heavy industry, a shutdown is not just another project milestone — it is the most expensive window on the calendar. Production stops, contractors mobilise, and every hour has a dollar value attached. When something does not fit, the cost is immediate and visible. This is why every shutdown matters, and why the approach to measurement and design before the outage has become critical.
Traditional site measurement relies on tape measures, sketches, and assumptions about existing conditions. In brownfield environments those assumptions are often wrong. Steel moves, plant is modified without drawings, and tolerances stack up over decades. Engineering-led 3D scanning, particularly using FARO terrestrial LiDAR for as-built capture, has changed the way shutdowns are planned and delivered.
From Guesswork to Measured Reality
A terrestrial LiDAR scanner captures millions of accurate points across an entire facility. Instead of a handful of manual dimensions, designers receive a complete digital replica of the plant — every beam, pipe, handrail and obstruction recorded in context. The result is a point cloud that becomes the single source of truth for engineering decisions.
The difference between scanning and traditional measurement is not just accuracy; it is completeness. A fitter with a tape can only measure what they think is relevant. A LiDAR scan measures everything, including the issues no one knew to look for: misaligned bases, out-of-square structures, undocumented modifications and clearance problems that would otherwise appear during the shutdown itself.
When this data is managed by engineers rather than survey technicians alone, it becomes more than a pretty model — it becomes a design tool.
Engineering-Led Scanning
Scanning by itself does not deliver value. The benefit comes when point clouds are interpreted through an engineering lens:
What tolerances actually matter?
Which surfaces are datums and which are cosmetic?
Where will fabrication interfaces occur?
How will the new design be installed within the shutdown sequence?
At Hamilton By Design we approach LiDAR capture as part of the engineering workflow, not a separate service. FARO scans are registered, cleaned and aligned to suit the specific design task — whether that is a conveyor upgrade, pump replacement, structural modification or access platform.
The aim is simple: design once, fit first time.
FARO LiDAR for As-Built Confidence
FARO terrestrial scanners are built for industrial environments. They capture long-range, high-density point clouds that allow designers to work with real conditions rather than idealised drawings. Typical applications include:
As-built capture of processing plants and mine infrastructure
Pipework routing and clash detection
Structural modifications and tie-ins
Equipment change-outs and baseplate verification
Access and safety improvements
By modelling new work directly over the point cloud, engineers can test installation paths, crane clearances and maintenance access long before the shutdown begins. Fabrication drawings are generated from a model that already “fits” the site.
The Cost of Getting It Wrong
During outages the smallest oversight becomes expensive:
A pipe spool 20 mm too long
A bracket that fouls an existing conduit
A motor base drilled to the wrong PCD
A platform clash discovered after hot works have started
Each of these problems triggers rework, additional labour, hot work permits and schedule delays. The true cost is rarely the part itself — it is the lost hours in the critical path.
Engineering-led LiDAR scanning attacks these risks at the source. By understanding existing geometry before fabrication begins, contractors arrive on site with components that have already been proven digitally.
Complementing LiDAR with Object Scanning
Large-scale LiDAR captures the plant; structured-light scanners such as EinScan capture the individual components within it. Motors, guards, cast housings and legacy parts can be digitised on the bench and integrated back into the LiDAR model. This two-tool approach supports:
Reverse engineering of obsolete components
Design of adapters and mounting brackets
Verification of replacement equipment
Creation of accurate fabrication models
The result is a seamless path from reality capture to parametric CAD in Fusion 360 or SolidWorks — guided by engineering intent rather than raw mesh data.
Planning the Shutdown Backwards
Successful outages are designed backwards from the installation day. FARO as-built scanning supports this process:
Pre-shutdown capture – full LiDAR survey of affected areas
Engineering modelling – new design built over the point cloud
Workshop fabrication – components manufactured to verified geometry
Dry fit digitally – clash and access checks completed
By the time the shutdown begins, the unknowns have been removed. Crews are executing a plan rather than solving problems in real time.
More Than Measurement
LiDAR point clouds are also powerful communication tools. Maintenance teams, project managers and contractors can visualise the work in context, improving safety and coordination. Decisions that once required multiple site visits can be made from the office with confidence.
For organisations moving toward digital twin strategies, as-built scans provide the foundation layer — an accurate spatial framework that future projects can reference.
Why Every Shutdown Matters
In mining, manufacturing and energy sectors the shutdown window defines the success of the year. Budgets are tight, schedules are fixed, and tolerance for rework is zero. Engineering-led scanning recognises that reality capture is not an optional extra; it is risk management.
FARO LiDAR for as-builts delivers:
Reduced site hours
Fewer fabrication errors
Safer installation planning
Better collaboration between design and maintenance
Confidence that new work will integrate with old
Most importantly, it respects the fact that every shutdown matters.
Talk to Us
Hamilton By Design provides engineering-led LiDAR scanning across Sydney, the Central Coast and regional Australia, supporting brownfield upgrades, shutdown planning and reverse engineering.
If you’re preparing for an outage or plant modification, speak with our team about capturing accurate as-builts before the clock starts ticking.
EinScan vs LiDAR Terrestrial Laser Scanners – Choosing the Right Tool for Reality Capture
The rapid growth of 3D scanning has given engineers, fabricators and designers access to tools that were once limited to large survey companies. Today you can buy a compact EinScan structured-light scanner for a few thousand dollars or hire a FARO or Leica terrestrial LiDAR scanner capable of mapping an entire processing plant in an afternoon. Both are called “3D scanners,” yet they serve very different purposes. Understanding the difference between EinScan-style scanners and terrestrial LiDAR systems is essential before investing time or money into reality capture.
Two Technologies, Two Different Jobs
EinScan scanners, produced by SHINING 3D, are primarily structured-light or short-range laser scanners. They project patterns of light onto an object and use cameras to interpret how that light deforms across the surface. The result is a dense mesh model of the object—typically exported as STL, OBJ or PLY files. EinScan units are designed for objects you can walk around, such as mechanical parts, castings, plastic housings and small assemblies.
Terrestrial LiDAR scanners such as the FARO Focus, Leica RTC360 or Trimble X-series operate on a completely different principle. These instruments sit on a tripod and fire millions of laser pulses across a 360-degree field, measuring the time it takes for each pulse to return. The output is a georeferenced point cloud containing precise XYZ coordinates for everything the laser can see—buildings, structures, conveyors, tanks, pipework and terrain.
Calling both devices “3D scanners” is like calling a vernier caliper and a total station the same tool. They both measure, but at entirely different scales.
Scale and Range
The first and most obvious difference is working range. An EinScan handheld unit is comfortable scanning parts from a few centimetres up to perhaps three or four metres. It is ideal for a gearbox housing on a bench or the plastic bumper of a vehicle. Once the object grows larger than a small room, the scanner begins to lose tracking and accuracy.
A terrestrial LiDAR scanner is built for the opposite end of the spectrum. A FARO Focus S-series can capture data from 0.6 metres out to 70 metres or more, mapping entire buildings or industrial sites from a single setup. Multiple scans are then registered together to create a complete digital twin of a facility.
For workshops and machine shops the question becomes simple: Are you scanning an object, or are you scanning a place? Objects suit EinScan; places suit LiDAR.
Accuracy and Tolerance Expectations
Manufacturers often quote impressive numbers, but real-world accuracy must be considered.
EinScan desktop and handheld systems typically achieve 0.05–0.2 mm accuracy on small parts when conditions are ideal.
Terrestrial LiDAR scanners deliver around ±1 mm to ±3 mm accuracy over distance.
At first glance EinScan appears “more accurate,” but this is only true at short range. A LiDAR scanner maintains consistent accuracy across tens of metres, something structured-light devices simply cannot do.
For precision mechanical components—bearing fits, machined bores, threaded holes—neither technology replaces traditional metrology tools. Scanning excels at capturing shape and context, while micrometers and CMMs remain the authority for tolerance verification.
Type of Data Produced
EinScan produces mesh files made from millions of tiny triangles. These are excellent for visualisation and 3D printing but contain no intelligence about holes, planes or cylinders. CAD systems like SolidWorks or Fusion 360 cannot directly convert these meshes into editable parametric models without additional reverse-engineering work.
LiDAR scanners generate point clouds—individual points with coordinates and often colour values. Point clouds are perfect for surveying, clash detection, volume calculations and as-built documentation. They are not intended to be edited like CAD models; instead, engineers build new geometry over the top using the cloud as reference.
Understanding this distinction avoids disappointment. Neither scanner delivers a “one-click CAD model.” Human engineering judgement is always required.
Surface and Environmental Limitations
EinScan technology relies on optical cameras and projected light, which introduces several practical limitations:
Shiny or black surfaces are difficult to capture
Transparent plastics confuse the cameras
Deep holes and narrow slots are often missed
Sunlight can overpower the projected pattern
Tracking can be lost on large flat surfaces
LiDAR systems are more tolerant of environment. They can operate outdoors, in dusty workshops and over long distances. However, they also struggle with highly reflective materials such as polished stainless steel or glass, and they require careful setup to avoid shadows and occlusions.
Workflow Considerations
A typical EinScan workflow looks like this:
Prepare the part—often with scanning spray
Capture multiple passes
Clean and align the mesh
Export STL/OBJ
Rebuild geometry in CAD using the mesh as reference
This process suits reverse engineering of brackets, castings, vehicle parts and consumer products.
A LiDAR workflow is different:
Set up the scanner at multiple locations
Register scans together in software such as FARO Scene or Leica Cyclone
Classify and clean the point cloud
Use the cloud for measurements, modelling or BIM integration
This approach is ideal for as-built surveys, plant upgrades, brownfield design and digital twins.
Cost and Ownership
EinScan systems range from a few thousand to around twenty thousand dollars. They are accessible to small businesses and even serious hobbyists. Software is generally included, and the learning curve is manageable.
Terrestrial LiDAR scanners are capital equipment. Purchase prices often exceed $60,000–$100,000 before software, training and maintenance. For many companies it makes more sense to engage a specialist scanning provider when required.
Choosing the Right Tool
The decision should be driven by the problem you are solving:
Choose EinScan when you need to:
Create a bracket to fit an existing motor
Reverse engineer a plastic enclosure
Modify a vehicle component
Capture complex organic shapes
Produce meshes for 3D printing
Choose LiDAR when you need to:
Document an industrial facility
Design around existing plant and pipework
Perform clash detection for upgrades
Measure volumes and clearances
Create a site-wide digital twin
Many organisations ultimately use both. A LiDAR scan provides the big picture, while an EinScan captures detailed components within that environment.
Integration with CAD
Engineers often ask which scanner works best with SolidWorks or Fusion 360. The honest answer is that neither integrates directly into parametric CAD without intermediate steps. EinScan meshes require reverse-engineering tools or manual modelling. LiDAR point clouds usually pass through Autodesk Recap, FARO Scene or similar before being referenced in CAD.
Scanning is a method of collecting truth, not generating finished design. The value lies in reducing site visits, avoiding clashes and giving designers confidence about existing conditions.
Final Thoughts
EinScan scanners and terrestrial LiDAR systems are not competitors; they are complementary tools on the reality-capture spectrum. One excels at objects on a bench, the other at assets spread across hectares. Selecting the wrong tool leads to frustration, while choosing correctly can transform the way projects are delivered.
For Australian fabricators and engineers, the key question is simple: Are you capturing a part, or are you capturing a place? Answer that, and the choice between EinScan and LiDAR becomes clear.
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
