Precision CAD modelling for industry and construction
BIM model
BIM model (Building Information Modeling) is a modern way of managing and modeling building and technological objects. At iQservices, we specialise in creating accurate BIM models based on 3D laser scanning, enabling the efficient digitisation of industrial, construction and technological units.
CAD modelling - BIM model
Our CAD modeling - BIM modeling process transforms the point cloud obtained by 3D scanning into a logically structured BIM model. The result is an accurate digital model that serves as a basis for reconstructions, production process planning, simulation of technological units or static calculations of steel structures.
iQservices, s.r.o.
CAD Modelling
CAD modelling is a process in which our specialists transform focused data from laser scanners (point clouds), i.e. point clouds, into a CAD program. In this process, the logical structure of the 3D model is created, which contains objects of buildings, structures, machines, equipment, pipelines or oversized objects. This creates a real three-dimensional CAD – BIM model, which is the basis for reconstruction work, production planning and scheduling, static calculations of steel structures, as well as for the simulation of production processes. Recently, it has also been used to a greater extent in the programming of robots. In particular, the possibility of collisions between the robot arm and objects in its vicinity is being investigated. These include pipes, platforms, cable routes and the like (collision detection).
Detection of potential collisions is carried out on a large scale when designing new pipeline routes to existing pipeline bridges. The combination of Laser Scanning – CAD Model of Existing Condition (As Built) – Design significantly reduces the occurrence of potential collisions with already existing pipelines, bridge structures. It can also answer the question whether the steel structure of the bridge needs to be modified to increase its capacity, or whether the given structure still suits us spatially. A very important issue that must not be neglected is the statics of the bridge. Our 3D models of steel structures are also supplied in SDNF (Steel Detailing Neutral Format), which serves as a universal interchangeable format for steel elements. This can be imported into structural analysis programs as well as structural design programs (Tekla, ProSteel, Revit). The documentation of pipe bridges includes documentation of the pipe in the form of isometric drawings.
We deliver to our customers
3D Cad model
Accurate, structured 2D or 3D CAD model in the required format
Isometric drawing of the pipe
high measurement efficiency (122,000 - 976,000 measurements per second) with minimal inaccuracies
Format
supplied formats: dWG, DXF, DGN, SDNF, SKP, STEP, Parasolid, IGES, jt, stl, obj, smd (speedikon), Revit - BIM model ...
3D PDF model
3D PDF model, which significantly facilitates communication at the internal company level due to its data-lightness and browsing capabilities in Acrobat Reader.
3D visualisation
Creation of 3D visualizations for advertising, presentations in jpg, png, tiff, bmp formats
Creating object libraries
The creation of object libraries is one of the outputs of CAD modelling itself. We can divide the virtual model into fixed objects such as buildings, structures, pipelines, which form what we call constraints or constraints in planning. Other objects that are movable we classify into libraries. Object libraries contain elements such as machines, equipment, technology palettes, or products that can be used in most BIM software solutions.
How does laser scanning work?
Laser scanners emit a laser beam onto the surface of an object and measure the time it takes for it to bounce back. In this way, they acquire a large number of spatial points, creating a so-called point cloud. They then process this data and convert it into 3D models, CAD drawings or digital visualisations that help with planning, analysis or archiving.
Why is a BIM model important?
Accuracy and efficiency
The BIM model is a key tool in modern construction and industry, as it enables an accurate digital representation of objects that greatly simplifies and optimizes the processes of planning, design and project implementation. Its use brings several benefits that increase efficiency and minimise errors throughout the life cycle of a building or technological plant.
Fast collision detection
Another important aspect is the rapid detection of collisions, which helps prevent problems when installing new elements within existing facilities. BIM modelling allows the simulation of possible collision situations between pipeline routes, supporting structures or process units, thus minimising the risks of additional modifications during construction. As a result, potential conflicts between different systems in a building or production hall can be accurately identified and eliminated in the early stages of a project.
Optimisation of construction and production processes
Optimising construction and manufacturing processes is another huge advantage of BIM modelling. Digital modeling helps in efficient planning of production lines, storage areas and overall layout of industrial plants. The data obtained enables accurate analysis of space, material flows and optimization of placement of process equipment, leading to increased productivity and reduced operating costs.
Support for static calculations and simulations
Equally important is the support for static calculations and simulations that are essential in the design and evaluation of steel structures and load-bearing elements. BIM models are often used for structural analyses to ensure safe dimensioning of structures and to verify their strength and stability. In this way, BIM models help to minimise the risk of structural failure and ensure the long-term safety and efficiency of buildings and process units.
Frequently asked questions
A CAD model is a geometric 2D or 3D representation of an object, while a BIM model is an intelligent, data-enriched model that contains information about materials, physical properties and interrelationships between elements. BIM models enable detailed analysis, collision detection and process optimization, which is not possible in such a complex form in conventional CAD modeling.
We create BIM models based on accurate data obtained by 3D laser scanning, which are then transformed into CAD/BIM software. In the modelling process, a precise logical model structure is created, to which material properties, technological parameters and spatial relationships are added.
BIM modelling allows you to simulate possible collision situations in industrial plants, production lines or construction projects. Collision detection helps to identify problems prior to implementation, minimising additional modifications and rebuilding costs.
Yes, we also supply BIM models of steel structures in SDNF format, which is designed for import into static calculation software such as Tekla, ProSteel, Revit.
Just contact us and provide basic information about the object you want to digitize. Our team will perform a 3D laser scan, process the data and create an accurate BIM model in the desired format.
Do you have a question ?
Send us a message.