Vision Consultancy as extra assurance for machine vision projects

Many machine builders, production companies and technical departments can now start working with smart cameras, industrial cameras and machine vision software themselves. The technology has become more accessible, and with the right components and application oriented training, many inspections can be built, tested and maintained internally.

Sometimes, however, an application reaches a point where extra experience helps. This may involve a difficult surface, small tolerances, high speed, limited installation space, uncertainty about lighting or the question of whether an inspection is technically feasible. In such situations, Vision Consultancy can help to check choices earlier, before components are ordered or a machine design is developed further.

The form can be small or more extensive. Sometimes a short online assessment is sufficient. In other cases, a feasibility study, technology demonstration, example application or on site support is more logical. The goal remains the same: more certainty in choices that affect the reliability of the vision system.

Assess feasibility before you get stuck

With a new application, the first question is often not which camera is needed, but whether the relevant feature can be made reliably visible. This may be a code, edge, dimension, label position, defect, colour difference or surface structure.

A feasibility study helps to answer that question early. Product samples, existing images, test images or a simple test setup can be assessed. Field of view, resolution, contrast, working distance, lighting, lens selection and possible limitations in the machine environment are all considered.

The goal is not to make a project larger than necessary. The goal is to quickly clarify which system direction is logical, which components fit and where additional testing is needed before ordering or installation takes place. For the technical translation of field of view, sensor and resolution, this logically connects to the page about machine vision camera selection.

Demonstrating technology when there is uncertainty

Sometimes a datasheet is not enough. Two cameras, lenses or lighting principles may appear suitable on paper, but behave very differently on the real product. This is especially the case with glossy surfaces, small details, variable print quality, high speed or accurate dimensional inspection.

In such a situation, a technology demonstration can help. For example, different lighting principles, lens setups, camera resolutions or software tools can be compared based on real products or example images.

A demonstration is not a complete production validation, but it does provide a better technical basis for choosing machine vision cameras, machine vision lenses, machine vision lighting and software. This makes the decision less dependent on assumptions and more based on visible results.

Support with critical system choices

A machine vision system only works reliably when the most important parts fit together. The camera must provide enough detail and speed, the lens must image the relevant feature sharply and the lighting must create the right contrast. If one of these choices does not fit the application well, the software becomes vulnerable later on.

In many cases, these choices can be made internally using specifications, example images, training and selection guides. Consultancy becomes especially interesting when the application has little margin. Think of small tolerances, reflective surfaces, high product speed, limited installation space or uncertainty between different system architectures.

In such situations, it can be useful to have the chosen direction briefly assessed before parts are ordered or a test setup is developed further. The goal is not to take over every component choice, but to reduce risks at the points where a wrong choice later has a major effect on image quality, reliability or repeatability.

Reviewing an ongoing project

Sometimes there is already a test setup, an initial software program or a selected component set. Consultancy can then be used to take a focused look before the system is released, modified or repeated on multiple machines.

For example, it can be assessed whether there are enough pixels on the critical detail, whether the lighting remains stable with product variation, whether the reject images are representative and whether the test setup has enough margin for production. Timing and communication with the machine can be included when this is important for the application, but the basis always remains image quality.

This is especially valuable when a system will later be applied more often. A small instability in the first setup can otherwise be copied multiple times. For projects where the entire process still needs to be set up, this connects to our broader explanation about integrating a machine vision system yourself.

Example applications as a practical starting point

When a technical department wants to continue building independently, an example application can help. This can be done, for example, in Datalogic IMPACT or EVT EyeVision, based on example images or images from the company’s own test setup.

The goal is not to take over the complete application, but to provide a workable direction. This may include an initial inspection setup, a logical choice of software tools and settings that match the available image material. After that, the application can be further tested, adjusted and refined internally.

An example application remains dependent on image acquisition. If the camera, lens, lighting or mechanical setup is not yet stable enough, further fine tuning in software has little value. That is why, also with software support, we always look at whether the image is good enough to build on reliably.

Online or on site support

Many consultancy questions can be assessed online when good information is available. Think of product photos, example images, screenshots, software settings, component lists or a description of the machine cycle. For a first check on feasibility, component choice or software structure, this is often sufficient.

On site support is especially useful when the production environment itself is decisive. Think of limited installation space, ambient light, vibrations, high line speed or product handling. In such situations, the machine context can be decisive for the right choice.

The form depends on the application. Sometimes a short online assessment is enough. Sometimes testing, demonstrating or reviewing on site is more sensible.

When consultancy adds value

Consultancy mainly adds value when a project contains a choice that is difficult or costly to correct later. This may be the choice of camera and lens, but also lighting, mechanical setup, software approach, test method or system architecture.

For standard applications with stable products and clear inspection criteria, a company can often continue independently. For applications with little margin, a lot of variation or higher reliability requirements, additional assessment can help prevent redesign later.

Consultancy therefore remains a flexible form of technical support. Sometimes limited to advice, sometimes focused on testing or demonstrating, and sometimes as guidance during a larger project.

Discuss your application

Are you unsure whether a machine vision application is feasible, or would you like to have a system choice, test setup or software concept assessed? Contact us to discuss your application.

Together we determine which form of support fits the project: a short online assessment, a feasibility study, a technology demonstration, an example application or on site support.