How to use a profile projector

Profile projectors are widely used in the industrial world. They are indispensable for quality control tests. With the various advances in technology, these devices offer even more privileges. However, to benefit from these numerous advantages, you need to know how to use them properly.

The various uses of the profile projector

Highly reputed in the industrial world, the profile projector is one of the indispensable tools in metrology and quality control. In fact, it is very useful for projecting images of a room or specific parts of it onto a screen.

This magnification gives operators greater visual comfort, enabling them to carry out 2D or 3D measurements with the utmost precision. You’ll have no trouble finding the right model for your checks by contacting a specialist manufacturer.

In addition to this enlargement capability, profile projectors offer other advantages. Indeed, as you can see on sites such as, profile projectors allow you to visualize and break down bodies made of metals, plastics and even rubber.

How to use a profile projector for various applications?

One of the greatest advantages of using profile projectors is their simple operating principle. A little training is all that’s needed to enable workshop workers to handle it properly.

Typically, the units are equipped with a projection screen, one or more lenses, a movable stage and two handles for X and Y movement. You can use them to fine-tune construction details.

The first step in using it is to place the object on the stage. The image obtained on the screen is then scaled to measure its dimensions. You can also measure the dimensions of the part being viewed, thanks to the amplitude of the stage’s movement.

With automated models featuring a computer-aided calculation function, you can obtain many other types of measurement results. Depending on your settings, you can adjust the diameter, width and even angle by moving the plate.

profile projector

Tips for choosing the right profile projector

The usefulness and importance of profile projectors in industrial production processes is well established. However, there are a number of criteria to bear in mind when making your choice. Features are often overlooked when it comes to purchasing equipment, but they are the most decisive factor.

Type of lighting

The first feature to consider is the type of lighting. This criterion is chosen according to the type of projection you require. It can be horizontal or vertical, depending on how you intend to use it.

You can then opt for diascopic, coaxial episcopic or oblique lighting. It should also be noted that the type of illumination can be set and changed according to the measurement involved. Depending on how you intend to use it, you can choose the type of lighting that suits you best.

The operating system

The operating system is also an important consideration when choosing a device. It’s true that the automated system is recent and has some interesting features.

Nevertheless, old systems are the assurance ofa tried-and-testedtechnology that works. What’s more, most profile projectors are digitized. All you have to do is choose the one that suits you best.

Load capacity

One of the details to take into account when choosing a projector is the load-bearing capacity of the circuit board. If the parts you intend to view are usually larger, a device with a large stage may be more suitable.

There’s no shortage of profile projectors with large workstations on the market. Choose the right model for your needs.

Precision and ease of use

One of the details not to be overlooked when purchasing your device is projection accuracy. In fact, some profile projectors offer greater precision in handling and in the quality of the image displayed.

The designers of this type of machine place great emphasis on practicality, making them easy to use. Whichever model you choose, it’s nevertheless important to train your operators in the techniques needed to use them properly.

In short, the profile projector is an indispensable tool whose impact on industrial manufacturing is beyond question. Although it’s easy to use, it’s important to consider the points set out above in order to choose the most suitable device for your activity.

Paul Maillet

Paul Maillet

Paul est un journaliste belge spécialisé dans les sujets économiques. Il travaille en tant que rédacteur et reporter depuis 20 ans. Il a publié plus de 150 articles sur le thème de l'innovation et de l'esprit d'entreprise, tant en ligne que sur papier.