The Birth and Development of Electronic Jacquard
The first electronic Jacquard machines were invented in the early 1970s. These machines were used to create patterns in fabrics using a computer-controlled loom.
The machine worked by reading a punched card that contained the information for the pattern to be woven. The card was fed into the machine, and the machine would then weave the fabric according to the information on the card.
The invention of the electronic Jacquard machine revolutionized the textile industry and made it possible to mass-produce complex patterns in fabrics.
The electronic Jacquard has revolutionized the textile industry, making it possible to create intricate designs and patterns that were previously impossible to produce. The technology has also made it possible to mass-produce these designs, making them more affordable for consumers.
Advantages of Electronic Jacquard Loom
The electronic jacquard loom has several advantages over traditional looms, including:
- Increased speed and efficiency: The electronic Jacquard system can weave patterns much faster than a traditional loom, and it can also weave more complex patterns.
- Improved accuracy: The punched cards used in the electronic Jacquard system are very accurate, so the designs woven by the machine are also very accurate.
- Greater flexibility: The electronic Jacquard system allows for more flexibility in design than a traditional loom. This means that you can create more intricate and detailed designs.
- Reduced set-up time: Because the design is created on a computer before it is woven, there is no need to set up the loom for each individual design. This saves a significant amount of time.
The Working Principle and Operation Steps of Electronic Jacquard Loom
The Working Principle of Electronic Jacquard Loom
The principle of the electronic Jacquard loom is to use an electronic device to store the design information of the fabric, and use this information to control the weaving of the warp and weft yarns.
The electronic Jacquard loom is an improvement on the traditional Jacquard loom. In a traditional Jacquard loom, the design information is stored on punch cards. The operator must manually insert the correct punch card into the loom in order to weave a particular design.
In an electronic Jacquard loom, the design information is stored electronically, and can be easily changed. This allows for much more complex designs to be woven, and for designs to be changed quickly and easily.
The Operation Steps of Electronic Jacquard Loom
1. The warp beam is mounted on the loom. The warp threads are drawn through the heddles and inserted into the reed.
2. The weft thread is inserted through the shed created by the raising or lowering of the heddles.
3. The reed pushes or beats the weft thread into place between the warp threads.
4. The filling thread is drawn through the shed to form a new “pick” (row of filling). It is then beaten into place by the reed.
5-8: Steps 3 and 4 are repeated until the fabric reaches its desired width.
Notes on Using Electronic Jacquard Loom
Here are some notes on using an electronic jacquard loom:
1. The electronic jacquard loom is controlled by a computer. This means that the operator must be familiar with computers in order to use the loom effectively.
2. The looms are very versatile and can be used to create a wide variety of textile products. However, they are also complex machines, and it is important to understand how they work before using them.
3. It is important to read the user manual for the electronic jacquard loom before using it. This will help you understand the machine and its capabilities.
4. When setting up the machine, it is important to follow the instructions carefully in order to avoid damaging the machine or creating problems with the weaving process.
5. Once the machine is set up, it is relatively easy to operate. However, it is still important to pay attention to the process in order to avoid mistakes that could ruin.
The electronic jacquard loom is a versatile tool that can be used for a variety of textile applications. When choosing the right loom for your needs, there are a few factors to consider, such as the type of fabric you plan to weave, the width of the fabric, and the desired speed of production.
1. The type of fabric you want to weave.
2. The width of the fabric you want to weave.
3. The number of colors you want to use in your design.
4. The complexity of the design you want to weave.
5. The speed of the loom.
6. The price of the loom
There are many types of electronic jacquard looms on the market, each with its own unique features and benefits. However, all electronic jacquard looms share some common problems that can be easily resolved with a little troubleshooting.
One of the most common problems with electronic jacquard looms is that the yarn tension is too tight. This causes the fabric to pucker and results in an uneven weave. To fix this problem, you need to adjust the tension on the loom. Another common problem is that the shed sticks when you try to open it. This can be caused by a number of things, including warp threads that are too tight or weft threads that are too loose. To fix this problem, you need to adjust the tension on the loom until the shed opens smoothly.
Problem1: The weft thread is not inserted into the shed.
Solution: Check if the shedding motion is normal. If not, check for any foreign objects that may be blocking the movement of the shedding device.
Check if the shed-opening sensor is working properly.
Check if the weft-insertion device is working properly.
Problem2: The weft thread is not cut off.
Solution: Check if the cutting device is working properly.