Friday 30 August 2019

Do images taken from machine vision inspection cameras remain the same throughout the process?

Topvision is professional machine vision inspection system manufacturers with automated optical inspection machine,visual inspection machine,machine vision camera and so on.
Today we will talking about do images taken from machine vision inspection cameras remain the same throughout the process?
The distribution of the cameras within the visual inspection system is very important, for this reason so many manufacturers of these machines are responsible for making this task accurate.
Machine vision camera manufacturers have managed to place the distribution of these equipment in the best way, and it is the cameras that are responsible for sending the necessary information to the system for the entire visual inspection process and that is basically how all this works, however there are other processes that must be done to carry out this entire operation.
The internal chambers must have a complete view of all corners of the piece that will be inspected.
When the machine vision camera manufacturers make the distribution of the internal cameras of the system, they ensure that it has a complete view of the surfaces, and although it is not a simple job, they achieve it through millimeter accuracy. This is the first phase of the entire visual inspection process.
The cameras pass all the information to the system, and this is responsible for providing the images for processing.
After the cameras that were strategically placed by the machine vision camera manufacturers have managed to fully capture the material being evaluated, the images they capture are immediately passed to the system, where they will be evaluated in a practical way to determine any damage or Irregularity, however, sometimes, however current and specialized the equipment may be, many images need some help to look a little clearer, that is, a process is needed to prepare the images that will be reviewed.
Many systems have preprocessing programs installed that are responsible for improving images and optimizing the process.
There are many preprocessing programs that are capable of carrying out certain activities that make the image improve in a certain way, this varies according to the revision needs of each manufacturer, as it can be configured to the system to do standard reviews and some more localized, to determine if there is the presence of some details that are of utmost importance for the system (to which it will be integrated) to function correctly.
Preprocessing the images captured by the visual inspection machines is a practically obligatory ritual in the places where these machines are located and the light coming from different sources is capable of completely changing them. It is important that this process be carried out in these cases, since either the excess or lack of lighting may affect the image.
There are occasions in which it is not necessary to highlight some general characteristics, but rather some specific ones.
In many cases, it is only necessary to specifically highlight some parts of the piece that is being evaluated, this usually happens when the part of the piece that has the greatest interest complies with a certain geometric structure, in this way during the pre-processing one tries to highlight with greater attention the specific area, , with more accurate data.
For more about machine vision systems manufacturers,you can pay a visit to topvision at https://www.topvision.net
About Topvision
Started in 2002, Topvision 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. Topvision is a professional machine vision inspection system manufacturer from china.The topvision staff supports customers 360 degrees automatd optical inspection(AOI), from listening to their requests to the development of ambitious machines for quality control.
For Inquiries:
Contact Person: James Yuan
Company: Topvision
Tel: +86 18666216027
               https://www.sipotek.net

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Saturday 11 May 2019

Less invasive quality control with the machine vision inspection systems or visual inspection machine

For any industry, it is important to manufacture a product that is useful and fully functional for all consumers, for this reason, since a company begins its work, looking for methods that are able to achieve that offer a high quality product.
The visual inspection machine is the least invasive method to determine the defects that are found in a certain object.
There are methods to determine if a product is well manufactured or not, the most popular is carried out through a visual inspection machine. It is the most common form of non-invasive testing and inspection that can be applied to various materials.
There are also companies that require the services of visual inspection to achieve the proper development of their functions, one of these is the determination of a certain percentage of defectology, which determines whether a product qualifies or not as eligible to be sold in the market.
There are several techniques that can achieve this function, but in some cases, they can be a bit invasive, because if you try to fit a very large piece inside an object, it could break or deteriorate, causing irreparable damage to both pieces, arriving to generate a loss of the cost of manufacturing the product, this of course is an aspect that all companies want to avoid.
So that the products do not undergo certain invasive methods, it is advisable to use other techniques such as the one provided by the visual inspection machine, where through various measurements it can be seen with the naked eye that one piece will not fit another and that the The dimensions of the observed object comply with the standards established by the company for a product that is considered suitable for use.
What is the importance of using a visual inspection machine in a non-invasive assay?
There are many methods that can be used to determine certain characteristics of some materials and thus conclude whether or not they can be used for the manufacture of certain objects, however, most of them compromise the structure of the same, causing them to result many more complications than they had in the beginning.
With the use of an visual inspection machine, the (physical) evaluation of a material is limited to measuring and observing in detail and carefully the dimensions of an object and if it complies with the parameters previously designated by the manufacturer to the machine, or if on the contrary they present some faults and defects that annul their participation in the following parts of the process.
The favorite method of companies to check that their products are in good condition.
The use of visual inspection as a method to determine if a product has a failure at a physical level has become so popular in recent years that there is no company that does not have a visual inspection machine in its production rows, it has become the tool fundamental to increase and optimize production completely.
For more about machine vision inspection system,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. Sipotek is a professional machine vision inspection system manufacturer from china.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
Tel: 86-755-36994123

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Wednesday 8 May 2019

Is Sipotek different from another machine vision inspection system manufacturer in the world?

No other machine vision inspection system manufacturer will offer you the best of your work.
Since the various forms of visual inspection originated, each machine vision inspection system manufacturer knew that the world he had known would change completely and that the era of manufacturing parts and parts would change completely, even so they decided to be part of the great change that would arise in each of the companies.
The manufacturers of these visual inspection machines must be very precise.
When it is a machine vision inspection system manufacturer has the great responsibility to fully comply with each of the instructions issued by the operators of the machines, so that they can perform their work optimally. This is one of the parameters that has long been followed by the best company dedicated to the manufacture of visual inspection machines, Sipotek.
Since its inception, Sipotek has been responsible for reinventing its services through the creation of improved versions of visual inspection machines.
Sipotek has been qualified since the beginning of its operations as the best machine vision inspection system manufacturer, due to the high quality of its work and also due to the obvious performance of each of its creations, which every day turn out to be more innovative and current, thus gaining the confidence of large production companies.
Although most companies have focused on providing their customers with the best and fastest visual inspection machines, Sipotek has dedicated itself to trying different methods every day to experiment and thus improve in theory all the functions they already have. , that is, it is a machine vision inspection system manufacturer that is concerned not only with the current service it can offer, but also with a vision of the future of the machines and their users.
This machine vision inspection system manufacturer differs enormously from the others.
This company from China, has a large number of products in the market, and each of them is a version that changes according to the new requirements and needs that may have the owners of the companies through the operators of the inspection machines visual.
As a machine vision inspection system manufacturer, it is important to understand that each of the functions included in the processes involved in completing a visual inspection must be completely simple and easy to execute, since it is obvious that each product does not need the same operation or evaluation method to be considered successful.
This machine vision inspection system manufacturer differs greatly from the others as the most important issue is to reinvent each day a better version of the machine, this must be continuous to meet all the requirements that may arise with the day to day process of production.
This means that each time machines can be manufactured with more optimal and specific functions that, in one way or another, qualify the manufacturer as the best suited to make the best machine and be the best machine vision inspection system manufacturer in the world.
For more about sipotek machine vision inspection system,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. Sipotek is a professional machine vision inspection system manufacturer from china.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
Tel: 86-755-36994123

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Wednesday 24 April 2019

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
Tel: 86-755-36994123

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Tuesday 23 April 2019

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.
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
Tel: 86-755-36994123

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Saturday 6 April 2019

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
Blogger:https://customlithiumionbatterypack.blogspot.com/ 
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Website: https://www.lithiumbatterychina.com/


Article Original From:https://www.lithiumbatterychina.com/lithium-ion-battery-pack-technologies-li-ion-and-lifepo4-battery-pack-systems-from-china-manufacturers/  
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