Intelligent cameras are the most effective method of rapidly implementing Automated Vision Inspection Machines because of the ability to automate your tasks, cost effectiveness and the ability to easily integrate into your work system. Seeing that it is a self-contained unit, automated inspection vision systems can be used for embedded single unit applications or networked to industrial manufacturing systems.
Below is a breakdown of the basic aspects of a smart camera system and a few important considerations in choosing a vision inspection system to your application.
Basic vision inspection architecture:
Do you know the parts and specific considerations?
Systems Integration – You need good photoelectric sensors that are able to inspect automatically by triggering automated systems. This is obviously attached to the vision inspection system that can process the resulting images and automate the inspection of your own products.
Effective vision inspection systems will integrate a variety of cameras including analog cameras, digital camera models and progressive scan cameras. The selection between these three camera types come down for the applications that are required within your setup. You will see that if your enterprise is in the industry of epoxy die manufacturing then you should select vision inspection systems that can accommodate cameras that are designed for the job.
Software Features that you ought to request when selecting an Effective Machine Vision Inspection System
Object Tools – An over-all purpose Machine Vision Inspection System will usually offer object tools that will assist you inspect the products which you manufacture inside your production. Object tools will analyze shapes in the image for various geometric characteristics that will ascertain the size and style, the perimeter and also the density. In case your manufacturing plant requires you to definitely sort the various components which can be manufactured then object tools will likely be a competent tool in sorting and seeking the parts that are required.
OCR Tools – Optical Character Recognition is a technology that has matured over time and it is primarily utilized to read or verify printed or mechanically generated characters. If your manufacturing plant has serial numbers, identification numbers, OCR technology can recognize these markings from the images that has been captured along with a little bit of software help it is going to identify the correct markings even should they be severely damaged.
Calibration Tools – You may want a vision inspection system that as calibration tools which will convert pixel coordinates to real life coordinates. For instance you might like to convert from your readings in the measured millimeters into inches.
Data Analysis Tools – Your vision inspection system that you choose might need to display analysis results which will display in tabular format and also this gives in-depth information about the image as well as the inspection. You are going to thrive when choosing a process that can sort all of the data and offer critical information towards the appropriate personnel within your department.
Matching Tools – Vision systems which can be sufficiently advanced often provide the opportunity to train the system on a reference pattern then locate similar occurrences in other images. Often this is known as the gray scale pattern matching. You may want most of these tools when the position of the given part in the field of view is unknown or if perhaps the actual existence of the various components must be controlled.
Gauging Tools – Measurement tools are needed in advanced vision systems. Sub pixel measurement tools are often required in productions which involve the accurate dimensional control of objects that are inside the appropriate field of vision.
Help Tools – In choosing the right machine vision system, it might be helpful when the system which you choose have extensive help topics and tutorial guides. You will do well in selecting a process which includes adequate hands off support, meaning that the program help manuals are clear cut and present clear instructions on operating the vision system effectively.
Image Enhancement Tools – Inspection systems which will ultimately benefit your production process will be systems which enable you to preprocess the photos that are going to be analyzed. Choose systems that may remove noise, make up for variable lighting conditions, correct geometric distortions, as well as other image enhancements which will make the eventual inspection of images a precise affair.
Example of a Vision Inspection System Application System. An example will be in case your company manufactures computer chips then you will need systems that may look at the epoxy when conjoining fabricated systems together. Epoxy Vision Inspection requires one to inspect various package types. You will have to be able to save and retrieve various nizqzr files. It is best to be able to define your very own images through integrated image processing systems.
Good vision inspection systems are able to define the acceptance level of the inspections. Results which are generated from your inspection systems should generate at least 4 sided independent results.
The epoxy length is certainly one such area which an inspection system should be able to automatically calculate through the images that the system captures. The width, area, and location data also need to be accurately captured.
The input and output of the equipment inspection system should be ready for the integration using the host equipment. You would prosper to select systems that enable you to customize to suit your environment.
Applications that need vision inspection systems include:
* Post Die Attachment Inspection
* Post Solder Paste Inspection
* 2D Data Matrix Code Inspection
* Mark & 3D Lead Vision System
* Strip Form Vision Inspection System
* QFN & MLP Vision Inspection System
* Post Seal Vision Inspection
* IC Mark Vision
* BGA Vision Inspection System
* Epoxy Vision Inspection
* Solder Paste Inspection System
* Flip Chip Package AOI
* Tube-To-Tube Automated Handler
* Feeder Verification System
* Solar Cell Front and back Inspection
Summary: Machine vision inspection systems represent the cutting edge of imaging technologies and new growth of supportive software systems will result in only better and accurate inspection processes. The single most important part of selecting the Machine Vision Inspection Manufacturers is definitely the solution provider that will be in charge of helping you choose the best cameras for capturing and analyzing the images from the software that they provide that will make your quality control process streamlined, affordable and efficient.