Methods used by an automated optical inspection machine for india market

In the industry of optical inspection machines, there are elements that are considered extremely important and that will completely define the quality of the inspection, in Sipotek several methods have been tested that have made every automated optical inspection machine manufactured by the company, result be one of the most accurate in the market for these products.

There is one responsible for integrating all the methods used by each automated optical inspection machine.

An automated optical inspection manufacturer is responsible for ensuring that each of these machines manufactured by Sipotek complies with the necessary procedures to guarantee its customers the highest precision in each of their measurements.

This automated optical inspection manufacturer must recognize each of the procedures used for inspections and must also ensure that they are integrated into each automated optical inspection machine.

For each client, there is a method that will be according to their needs.

It is very common to see that each automated optical inspection machine, depending on the client that is going to use it, has specific functions for specific products, this is because each of these is different and, of course, they need different treatments.

For example, one of the industries that most requests the services of these machines is the one that is dedicated to the manufacture of electronic components.

Over the years Sipotek and other companies that manufacture these machines have been given the task of developing inspection methods that present a very small margin of error, thus avoiding second revisions and also avoiding discarding pieces that are found in an excellent condition for some image that the machine did not know how to interpret and discarded the piece for this reason.

For a long time the same method was used for the automated optical inspection machine, but this caused that little by little some revisions were given.

The most common procedures used by each automated optical inspection machine include:

– Spot analysis: This is a very simple method, very popular in each automated optical inspection machine, it is about the recreation of the silhouettes of the image to be compared, that is, through a pixelated process, the silhouette is isolated complete of the piece considered ideal, clearly observing the geometry of it. It is used for simple pieces, since it does not take into account other factors of depth or color, only the complete shape of the piece.

– Recognition of objects: This method is quite used by automated optical inspection machines, by means of this method an analysis is carried out through images to identify any pattern that corresponds to the piece analyzed. During this process several views of the piece are made in order to compare them with the data contained in the system about an ideal piece, if you notice any anomaly this informs about this and considers the piece as a non-ideal object. Consideration is always given regarding the distribution that may be presented in the lighting, so possibly in some cases the piece can not be discarded immediately.

– Comparison by template: For this method the original image that will serve as a comparison will be subject to a pixelation method, storing in a box the information about the piece, in this way you can compare each one in a particular way and ensure much more precision.

For more about sipotek visual inspection machine,you can pay a visit to sipotek website at https://www.sipotek.net

About Shenzhen Sipotek Technology Co., Ltd

Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees, from listening to their requests to the development of ambitious machines for quality control.

For Product Inquiries:

Contact Person: James Yuan

Company: Shenzhen Sipotek Technology Co., Ltd

Tel: 86-755-36994123

Email: info@sipotek.net

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Article Original From:https://www.sipotek.net/methods-used-by-an-automated-optical-inspection-machine-for-india-market/

What does an automated optical inspection manufacturer consider to create an optical inspection machine?

Each automated optical inspection manufacturer knows that there are elements that must be considered at the moment in which it begins to manufacture the optical inspection machines that its customers will use.

The creation of these machines should be based on the most common needs of companies engaged in the manufacture of different parts and components in large quantities. Therefore it is important to take into account various factors that are always involved in any optical inspection.

To achieve that an automated optical inspection machine complies with the methods and standards required by its clients, it is necessary to correctly program what they will call failure or error, for this reason they must give customers the opportunity to enter certain data that They will determine which pieces are ideal and which pieces are not.

Creating a correct definition about the faults and defects that some pieces or materials may have with respect to the ideal image to which it should be compared, is a rather complicated job, and in some way the engineers in charge of optimizing the optical inspections and also those responsible for the creation of each automated optical inspection machine must take into account each specification that is capable of ruling out the greatest number of failures.

– Detection of dimension and surface failures: For the creation of a machine of these it is important to consider that there are 2 fundamental aspects for the revision of a part, firstly the automated optical inspection manufacturer should think about the measurement of the dimension of the piece, these are easier to develop and are achieved through very precise specifications that are given to the system.

The second aspect to consider is the inspection of the surface, this should consider a little more detail in the inspection, for this task it is always important that manufacturers have some type of documentation that allows to further detail the determining procedures in each automated optical inspection machine.

– Catalog the defects: To be able to determine which are the processes by which it will be determined if a piece or component complies with the standards (or not) of quality established by the company, it is important that there is a record about what is considered a failure. This is a procedure prior to the construction of an automated optical inspection machine, each engineer must take care to include in the system the list of known defects and that the system can detect, in addition to this a margin of error must be adjusted in which a Piece that does not comply with all aspects is considered acceptable.

– Search for defects: The programs installed in each automated optical inspection machine must meet certain breaks so that they can be considered capable of searching and detecting every defect that the pieces have. This is achieved through a step-by-step analysis that is usually the same on most of these machines.

The program will locate the piece, then segment the image obtained from the sample, compare each piece with the records of those that are considered good.

– High image quality: To ensure that an optical inspection process is fully functional, engineers must ensure that the images obtained by the high-resolution cameras on the machine have an optimum resolution.

For more about automated optical inspection manufacturers,you can pay a visit to sipotek at https://www.sipotek.net

About Shenzhen Sipotek Technology Co., Ltd

Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees automatd optical inspection(AOI), from listening to their requests to the development of ambitious machines for quality control.

For Media Inquiries:

Contact Person: James Yuan

Company: Shenzhen Sipotek Technology Co., Ltd

Tel: 86-755-36994123

Email: info@sipotek.net

Website: https://www.sipotek.net/

Article Original From:https://www.sipotek.net/what-does-an-automated-optical-inspection-manufacturer-consider-to-create-an-optical-inspection-machine/

What you need to know about 2D and 3D AOI systems (Automated Optical Inspection Systems)

Sipotek is a professional china automated optical inspection machine manufacturers located in shenzhen city,major products including visual inspection machine and automated optical inspection (AOI) machine.

Today we will tell what you need to know about 2D and 3D AOI systems (Automated Optical Inspection Systems).

As technological changes remain constant in the industry, it is important to understand the future capabilities of the AOI system and the flexibility of inspection tools. Will the system always be post-reflow? Are you going to seek to put the system in a new position on the line? What technologies are you building today and what is your future manufacturing road map?

Some AOI systems focus on a single task, i.e. Paste, Pre-reflow, Post-reflow or Post-wave. AOI’s most experienced suppliers will provide solutions covering all aspects of the manufacturing line in the same system, provide integrated 2D / 3D technologies and, at the same time, provide resources for the inspection of semiconductors and microelectronics.

AOI machine price is $120,000 for a good in-line unit and about $60,000 for a good bench-top unit.

The use of AOI is justifiable if you spend a lot of time to visually inspect your tables. The AOI machine is faster and more reliable than human element for the job. In addition, visual inspectors do not add quality to a product and are not generating revenue for the company. If the inspection is necessary (due to defects) and more than one person is dedicated to this operation, then the AOI is obvious. Then, you use only one person to inspect and give others something productive to do.

Correcting manufacturing problems should be based on concrete data. But difficult data is difficult to obtain from human beings. They pretend to see (and repair) what they, and. better understood or what is easy to justify. This effect can be eliminated with an AOI. If it is programmed correctly, you will be informed about the SPC and advise what to do. Most bench systems have their difficulties with the inspection of welding joints. But weld joints provide information about the printing process. This is considered to be a basic and necessary function.

After reflux, the AOI makes sense because it has the highest coverage of the defects. Problems such as raised pins, gravestone, open welding joints, some short and insufficient welding will not find before the oven. I would also not agree with the claim that AOI cannot do anything to prevent defects from occurring. The AOI can notify you in time to prevent the problem from occurring on the large number of plates – for example, warn in case of repeated defects found, so that you can correct the problem before it affects a large number of plates. Incorrect component, for example. You can also identify specific problems of fide or head P & P, if the connection to the P & P line is available. Using the SPC you can easily see your main problems and improve the agreement process. You can evaluate the capacity of your line for a certain process and so on.

Do not make the common mistake of focusing your evaluation on only one aspect of an AOI system. Megapixels alone are not important, programming times in a demonstration can deceive and not lose focus on your real need for AOI.

The coverage of defects, flexibility of the manufacturing strategy, use of measurement data, productivity, stability of the company, reliability of the system, programming and support times of ongoing programs, all need to be judged equally, in addition to the acquisition cost of a system.

The defects cover must always be the first reason to use any inspection platform. If you understand your manufacturing process and focus on the defects generated in your process, the AOI system will always provide maximum value and ROI, while increasing its overall quality.

To learn how a aoi system can automate the production process, one can visit the website https://www.sipotek.net/ .

About Shenzhen Sipotek Technology Co., Ltd

Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees automatd optical inspection(AOI), from listening to their requests to the development of ambitious machines for quality control.

For Media Inquiries:

Contact Person: James Yuan

Company: Shenzhen Sipotek Technology Co., Ltd

Tel: 86-755-36994123

Email: info@sipotek.net

Website: https://www.sipotek.net/

Article Original From:https://www.sipotek.net/what-you-need-to-know-about-2d-and-3d-aoi-systems-automated-optical-inspection-systems/

On-Line High-Accuracy Automated Optical Inspection Systems for Quality Inspection, Defective Checking and Size Measurement

Automate Optical inspection （AOI）of finished products has always been one of the basic and most recognized applications of quality control in any industry. This inspection remains largely a manual process conducted by QC operators, and thus faces considerable limitations that make it unreliable.Therefore, it is necessary to make the inspection automated for better efficiency. Sipotek has the technology and skills to build automatic inspection system which is tailored to your products’ need or production flow.

Machine vision is very important during the automate inspection process, therefore the camera, the lighting conditions, and the inspection software system are quite indispensable for a good inspection machine.

Sipotek self-design software system which is a powerful and easy-to-use machine vision software for automated inspection, high accuracy measurement and data collection, both in process and off-line. It can be used to carry out a wide range of automated tasks including:
• Image Capture, Manipulation and Processing
• Image Registration and Alignment
• Pattern Matching
• Inspection and Verification
• High-Accuracy Measurement
• Image Analysis
• Optical Character Recognition & Verification
• Defect Detection
• Assembly Verification
• Color Verification and Analysis
• Present/Absence Detection
• Object Counting & Sizing
• Documentation
• Data and Statistics Collection
• Pass / Fail Testing
And etc.

One of the things that we do especially well is that we customize our vision inspection equipment – quickly & cost-effectively – to solve customers’ applications. We have worked with end users and Original Equipment Manufacturers to solve their quality problems.

We design different inspection solutions according to different products various from online and offline detection. Most importantly the machine inspection system can save manufacturers more time and cost from labor inspection at the same time improve quality control and working efficiency. Sipotek has formed a business work flow from customer negotiation to after-sold service. The basic is to understand customers’ inspection needs from dimensional or appearance defects. After all concerns are discussed with solution, the inspection system and machine can be put into production and then reach to customer’s end.

Using the powerful and easy-to-use Sipotek machine vision software package, these systems have a simple and intuitive interface and include a wide range of fully-integrated tools for imaging, automated optical inspection (AOI) and automated measurements, qualitative Pass/Fail inspection, pattern matching, Optical Character Recognition & Optical Character Verification (i.e. OCR & OCV), statistics, data basing, reporting and much, much more!

We offer Sipotek users continuing support through our renewable Annual Support and Update Program, which entitles you to receive free updates for a full year membership as well as unlimited support by telephone, fax, and e-mail.

For more information about AOI systems and machines, visit https://www.sipotek.net/

About Shenzhen Sipotek Technology Co., Ltd

Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees, from listening to their requests to the development of ambitious machines for quality control.

For Product Inquiries:

Contact Person: James Yuan

Company: Shenzhen Sipotek Technology Co., Ltd

Tel: 86-755-36994123

Email: info@sipotek.net

Website: https://www.sipotek.net

Lithium Ion Battery Pack Technologies – Li-Ion and LiFePO4 Battery Pack Systems From China Manufacturers

Huizhou JB Battery Technology Limited is one of the leading custom lithium ion battery pack manufacturers from China, which is capable of designing and supplying portable power solutions to be used in electronic devices and other applications.
Today we will talking about lithium ion battery pack technologies – Li-Ion and LiFePO4 battery pack systems from china manufacturers.

A lithium-ion battery or Li-ion battery is a type of rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging.
Lithium-ion batteries today are omnipresent today that they are invisible to us. Running in electronic devices, military equipment, military devices, emergency lighting systems, digital cameras, drones, bulbs, mechanical tools, inverters, ships, trains, airplanes, windmills and even in satellites. The basic science behind the battery is chemical energy converting to electrical energy containing three main components: Anode, Cathode, and Electrolyte. The revolution in the battery over the years are through several stages of chemical combinations and implementations. Starting from Voltaic Pile to Daniell Cell, then from Lead-Acid to Nickel Cadmium battery, further evolving to Alkaline Battery, Nickel-Metal Hydride (NiMH) and then finally to Lithium-ion battery. These are available in all shapes and sizes as per the need along with its possibly packed power capacity.
Working: The Lithium-ion battery pack consist of graphite, oxygen, metal, and of course lithium, which runs in a cycle of discharging and charging. While producing energy, the lithium moves back to the positive cathode across the electrolyte, and while charging, the ions move to the positive anode. This cycle repeats over the course of time and degrades the potency of the ions in providing the electric charge. The lithium-ion has 250Wh/kg (Watt-hours per kilogram) of energy while NiMH has mere 90Wh/kg. This is a vast difference for a small, portable and noiseless rechargeable battery.
Concern Parameters: The 10 parameters that a Lithium-ion battery pack’s development covers are high specific energy, specific power, affordable cost, longer life, better safety, wide temperature operating range, non-toxic, fast charging, lower self-discharge and longer shelf life. In the early stages, the cost of a Li-ion battery was $3000 per kWh, while Lead-acid battery cost $150 per kWh. But over the years, due to multiple benefits of Li-ion battery pack, being 150Wh/kg more than the NiMH, the cost is dramatically falling costing now $150 to $240 per kWh. Tesla’s goal is to reach $100 per kWh on lithium-ion battery packs for the cars.
NEW ERA: In 2005, there was a total of around $4900mil in the sales of lithium-ion batteries while in 2015 it is spiked to $15200mil wherein $4800mil is in automotive alone. It is expected to reach 10% on the total number of cars on the road to be battery EVs by 2020 from 0.3% today and to 35% by 2035. There is an even higher growth rate in China, Europe, and Japan when compared to the US. Statistically consuming 1900TWh for Li-ion battery pack by 2035, which is equivalent to power the whole of US for 160days.
FUTURE: There is still a lot to develop the battery technology as over the years we haven’t come up with anything further than lithium-ion battery packs configured in parallel or series to deliver the desired voltage, power density, and capacity. We sure have changed the contents and the proportion of the combination of raw materials to enhance the capabilities, but there is still a lot of work that has to be put into the battery technology. The targets are to reach over 700Wh/kg to that of 400Wh/kg we are on today. By 2020, 75% of batteries are expected to contain cobalt, in some capacity at least along with better anodes and enhancing electrolytes.
In the long run, custom lithium ion battery pack is to be cheaper and more efficient over to the existing ones. Moreover, Lithium Air technology is in cultivation, which shall have 10times the energy density than Li-ion. The world for lithium ion battery pack isn’t going to end for the next half century at least, making it the highest developing area in technology.
For more about lithium ion battery pack technology,you can pay visit to lithium ion battery pack manufacturer website at https://www.lithiumbatterychina.com
About Huizhou JB Battery Technology Limited

Custom Lithium Ion Battery Pack

Huizhou JB Battery Technology Limited, which was established in May, 2008, is a China based professional manufacturer and provides a wide range of battery types for customers. The company’s products include PDA batteries, GPS batteries, mobile phone batteries, MP3/MP4 batteries, digital camera batteries, laptop batteries, tablet PC batteries, remote control batteries, barcode scanner batteries, walkie-talkie batteries, two-way radio batteries, cordless phone batteries, server’s batteries, flash light batteries, LED light Batteries, printer batteries, headphone batteries, RC toys batteries, payment terminal batteries, power tools batteries, computer backup batteries, medical device batteries, emergency light batteries and chargers, etc.

For Product Inquiries
Contact: Person: David Liu
Company: Huizhou JB Battery Technology Limited
Email: info@jbt-battery.net
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Article Original From:https://www.lithiumbatterychina.com/lithium-ion-battery-pack-technologies-li-ion-and-lifepo4-battery-pack-systems-from-china-manufacturers/  

Advantages And Disadvantages Of The Lithium-Ion Battery From Custom Lithium Ion Battery Packs Suppliers Or Factory

Huizhou JB Battery Technology Limited is one of the leading custom lithium ion battery pack manufacturers from China, which is capable of designing and supplying portable power solutions to be used in electronic devices and other applications.
Today we will talking about advantages and disadvantages of the lithium-ion battery from custom lithium ion battery packs suppliers or factory.
The lithium-ion battery is one of the most popular choices for consumer and portable electronics. The high performance and fast recharge cycle also makes is a great choice for automobile, aerospace and military applications. Here are a few of the basic advantages of using the lithium-ion battery:
Compact size
The lithium-ion battery is smaller and lighter than most other types of rechargeable batteries in the market. The compact size makes is a popular choice for a wide range of electronic gadgets.
High-energy density
The high energy density of this type of battery makes it a very favorable choice compared to the alternatives. This means the battery has the ability to provide a lot of power without being large in size. The high energy is great for power-hungry gadgets like tablets, smartphones and laptops.
Low self-discharge
The lithium-ion battery has low self-discharge rate, which is estimated at about 1.5% per month. The slow rate of discharge means the battery has a long shelf life and the potential to be recharged and used a lot more often than other options. For instance, the metal-nickel hydride battery has a much faster self-discharge rate of about 20% per month.
Fast charge cycle
The fast charge cycle is a further reason for its great popularity in day-to-day electronics like phones and tables. The charge time is latterly a fraction of the alternative choices.
Long lifespan
The lithium-ion battery has the ability to complete hundreds of charge and discharge cycles. Over the battery’s lifespan, it is likely to see a reduction in capacity. For instance, after a total of 1000 cycles there is the risk of losing up to 30% of its capacity. However, the loss of capacity varies with the type and quality of the battery. The most advanced lithium-ion battery is more likely to hold full capacity until about  5000 charge-discharge cycles are complete.
Are there any disadvantages
In addition to the wide-ranging advantages of the lithium-ion battery, there are also a few disadvantages to note. A common issue is likely to relate to the cost. This type of battery is nearly 40% more expensive than its closest alternatives. A reason for the higher cost is the need to combine the battery with on-board computer circuitry to help control issues with current and voltage. Also, heat can be an issue. Any battery left or used in a high temperature environment will find the performance and quality of battery degrades faster.
For more about custom lithium ion battery packs,you can pay a visit to JB Battery at https://www.lithiumbatterychina.com/
About Huizhou JB Battery Technology Limited

Custom Lithium Ion Battery Pack

Huizhou JB Battery Technology Limited, which was established in May, 2008, is a China based professional manufacturer and provides a wide range of battery types for customers. The company’s products include PDA batteries, GPS batteries, mobile phone batteries, MP3/MP4 batteries, digital camera batteries, laptop batteries, tablet PC batteries, remote control batteries, barcode scanner batteries, walkie-talkie batteries, two-way radio batteries, cordless phone batteries, server’s batteries, flash light batteries, LED light Batteries, printer batteries, headphone batteries, RC toys batteries, payment terminal batteries, power tools batteries, computer backup batteries, medical device batteries, emergency light batteries and chargers, etc.

For Product Inquiries
Contact: Person: David Liu
Company: Huizhou JB Battery Technology Limited
Email: info@jbt-battery.net
Website: https://www.lithiumbatterychina.com/
Blogger:https://customlithiumionbatterypack.blogspot.com/
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Article Original From:https://www.lithiumbatterychina.com/advantages-and-disadvantages-of-the-lithium-ion-battery-from-custom-lithium-ion-battery-packs-suppliers-or-factory/

Brief Introduction Of Machine Vision Technology And Vision Inspection Systems From Machine Vision Camera Manufacturers

Sipotek is a professional china Machine Vision Inspection System Manufacturers located in shenzhen city,they are top machine vision companies with machine vision camera manufacturers in china,major products including visual inspection machine and automated optical inspection (AOI) machine.

Today sipotek will tell you some brief introduction of machine vision technology and vision inspection systems from machine vision camera manufacturers.

The term ‘Machine Vision’ at its most basic is used to describe a system whereby an image of an object is processed using a computer that is pre-programmed to make a decision based on what it sees.

These systems are mostly used by machine builders in manufacturing industries as a method of checking the quality of products or components on a production line. They can be found all over the world an in a number of different environment.

For example:

A factory in England is manufacturing stainless steel washers of various sizes. The production line is very basic. Washers are punched out of large metal sheets where they drop onto a conveyor belt ready to be packaged into bags. One day, a worker finds a bag containing a washer with no hole in the middle!

A vision inspection system could be introduced to identify this kind of fault before the faulty washer is packaged. A camera, placed at a point along the conveyor would be triggered to take a picture of a washer as it passes underneath. The image from the camera is relayed to a computer system that is pre-programmed by an engineer to interpret the image of the washer and decide if it is acceptable or faulty. A washer identified as faulty could be removed further down the line allowing only acceptable ones to be packaged.

This is a vision system almost at its most basic. They can do an awful lot more! Taking the washer example further; the computer system could be programmed not only to detect the presence of a hole but also check the size of the hole, the size of the washer’s outer diameter, the quality of the punched hole’s edge, roundness, scratches, colour and a whole lot more besides. Moving on from simple washers, a camera system can be used to take measurements and check the quality, alignment and presence of extremely complex assemblies.

A more recent use of vision systems is for robot guidance. Many modern car production lines rely on cameras to guide the robot arms in manouvering components like windscreens carefully into place on their vehicles.

This is only a very simple overview of what is an often a complex and vital part of the manufacturing process.For more about machine vision system manufacturers,you can pay a visit to sipotek at https://www.sipotek.net

About Shenzhen Sipotek Technology Co., Ltd

Started in 2002, Sipotek Technology is located in Shenzhen in China. The company designs and manufactures visual inspection systems with its avant-garde R&D department and a great experience in artificial vision technologies. The Sipotek Technology staff supports customers 360 degrees automatd optical inspection(AOI), from listening to their requests to the development of ambitious machines for quality control.

For Product Inquiries:

Contact Person: James Yuan

Company: Shenzhen Sipotek Technology Co., Ltd

Tel: 86-755-36994123

Email: info@sipotek.net

Website: https://www.sipotek.net/

Article Original From:https://www.sipotek.net/brief-introduction-of-machine-vision-technology-and-vision-inspection-systems-from-machine-vision-camera-manufacturers/