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How does the Industrial Internet of Things change product design and manufacturing?

 Last Update: 2021-06-16
 Source: Internet
 Author: User

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[ Focus on Chemical Machinery Equipment Network ] In 2011, German scientists first proposed Industry 4.
0, the concept of the fourth industrial revolution, as a government strategy
.

Chemical Machinery Network Hot Concern Chemical Machinery

The priority is flexible mass production, including the agile customization of products, the coordination of people, machines, equipment and sensors , information transparency and the ability to make decisions at decentralized manufacturing sites
.

sensor

Promoting Industry 4.
0 requires new manufacturing processes, technologies, training and systems
.
The Industrial Internet of Things (IloT) plays a key role in connecting various parts and realizing decentralized processes and decision-making
.

Today, 10 years later, companies have made considerable progress in manufacturing automation, intelligence, and innovation, which can be seen everywhere in the end-to-end workflow of the manufacturing industry
.

Let's take a look
.

Industrial Internet of Things and Digital Twin Engineering and Product Design

Conceiving a new product, then building the product and testing how it works are two different things
.

　　Under normal circumstances, the engineering department releases the product design, and then an independent team of engineers review the design according to the actual working method of the product and request product changes
.
Although this iterative design can improve product quality, modification requires time and money
.

　　Now with the IIoT virtual digital twin, product designers can perform hypothetical virtual representations to see how products perform in various scenarios
.
A digital twin program is a computer program that injects real data about a physical object or system, and then outputs a prediction or simulation of how the object or system will work
.

　　The digital twin simulation improves and modifies the product
.
Since digital twins are product simulations, using them can eliminate the time wasted in the production workshop when defects are found, and the repair cost is higher
.

　　W.
David Stephenson, head of StephensonStrategies, an IoT consulting firm, said: "Real-time data from digital twins allows designers to "see" in real time how (product) features are used or ignored, and errors caused by poor file quality.
Use mode
.
" Generally, products can be digitally updated through software updates, reducing maintenance problems and improving customer satisfaction and loyalty
.

　　For example, Tesla achieves this through wireless software updates
.
"

　　Automation, real-time visibility on the manufacturing floor

　　A central premise of Industry 4.
0 is decentralized manufacturing
.

　　From an IT perspective, this means that more computing is running remotely outside the edge and central data center of the enterprise
.
Industrial IoT technologies such as sensors, robotics, automation, and video streaming promote edge manufacturing
.

　　At the manufacturing level, the focus is on automating the manufacturing process and the visibility of the process to improve efficiency and save costs
.
Especially in a repetitive production environment, such as a box of breakfast cereals or a roll of paper towels being repeatedly produced, the industrial IoT robots faithfully repeat the same operation without deviations that may cause errors, and realize an automated assembly line
.

　　This kind of automation can speed up the production process and reduce production costs, but it should be noted that humans must be able to intervene when necessary
.

　　This is the role of real-time visibility
.

　　Sensors built into robots and other automated manufacturing equipment will sound an alarm when a particular process or equipment signals a possible malfunction
.
Because the alarm predicts the problem before it occurs, it can perform pre-emptive maintenance to prevent failure
.

　　Industrial IoT visibility supported by sensors and video streams plays a key role, as the average downtime cost of repetitive manufacturing is estimated at $6,000 per hour
.

　　The production plants are also equipped with cameras to transmit video from various points in each plant
.
A production supervisor, if he/she is not in the workshop, can observe the possibly troublesome production process through his/her smartphone and react immediately
.
Equipment, products and other corporate assets at the manufacturing level, as well as in the safety equipment cage, can also be continuously monitored through camera video to achieve safety purposes
.

　　"It's not just enough offline analysis, because our goal is to identify a problem downstream greatly in advance, which requires real-time monitoring of event information for key components," said Evan Guarnaccia, SAS Solution Architect at SAS.
"It may be a A small motor, when it has a problem, will cause a greater failure, or it may be a very expensive component
.
"

　　Active IIoT supporting video streaming

　　The early industrial Internet of Things was built around sensors, robots, and automation
.
As more manufacturing takes place in decentralized factories, these industrial IoT technologies will continue to play a key role
.

　　Next, we can look forward to seeing more video streams, allowing supervisors and managers to observe the practices of factories where they cannot be physically present, and respond proactively to what they see
.

　　From an early point of view, when manufacturing engineers try to communicate with others about product design, they will encounter challenges
.
Nowadays, manufacturing engineers can communicate with design engineers far away half the earth through video streaming
.
In actual operation, manufacturing engineering can show the complexity of the product to the design engineer in real time
.

　　This promotes more timely and effective product modifications, and increases the power of the digital twin, which allows engineers in the design and manufacturing fields to see the product virtually before a single chip, bolt, engine, or user interface is installed
.

　　Original title: How does the Industrial Internet of Things change product design and manufacturing?

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