Can High Efficiency Process Be Used In Carding Process?

< p > < strong > can not blindly pursue a href= "//www.sjfzxm.com/news/index_c.asp" > efficient technology < /a > /strong > /p >

< p > the biggest benefit of high efficiency technology is to reduce the equipment of pre spinning equipment and reduce the investment of equipment. The same equipment investment can enable enterprises to deploy more sophisticated equipment.

At the same time, the reduction of the pre spinning equipment configuration can also save labor, and the artificial influence on the product quality can also be reduced. The weight irregularity of the semi products in each process is easy to be controlled.

Therefore, some enterprises considering technological pformation are studying efficient technology.

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< p > I think the high efficiency technology is still limited to the coarse process and is not suitable for carding.

In the carding process, we should adopt a policy of "chewing slowly, increasing production moderately".

-- netizens technician < /p >

< p > the blind pursuit of highly efficient technology is totally a tragedy of "a href=" //www.sjfzxm.com/news/index_c.asp > textile industry < /a >.

To some spinning enterprises, it is easy to understand the so-called efficient technology.

Compression investment is the main reason for the efficient process.

The same yarn quality, high efficiency cotton blending requirements are higher. Is this a waste of resources? What is the high requirement for equipment and how high is it? The input of the whole technological pformation is really so small? What is the state of the equipment under high speed operation? What is /p?

< p > I am not a defender of < a href= "//www.sjfzxm.com/news/index_c.asp > > traditional technology < /a >, nor is it a hot pursuit of highly efficient technology now. The exploration of technology is normal.

But so many spinning enterprises are doing efficient pre spinning production methods. Why no one has systematically organized them to enhance the theoretical height and let their counterparts across the country learn.

Net friend seagull 001 < /p >

< p > < strong > high yield is restricted by multiple factors < /strong > < /p >

< p > on carding machine, the so-called high efficiency process is actually high yield. According to the early combing theory, the output of the carding machine is directly proportional to the carding area, so as long as the speed of the cylinder and doffer is increased, the carding machine can achieve high production.

This is the theory of Europe decades ago.

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< p > > but there are many factors that affect the speed of the carding. The first is the mechanical state of the machine. For example, the mechanical state of the machine decides that its actual speed can not be very fast. Two is the raw material. Nowadays, many raw materials are difficult to be subjected to high speed carding. The cylinder speed is too high and the fiber damage is too large to meet the needs of the traditional ring spinning. Therefore, the higher the yarn quality requirement, the slower the cylinder speed and the lower the output. Three is the needle clothing. After the speed of the cylinder reaches 450~500 rpm, the quality of the products will deteriorate seriously. Even the best imported alloy steel needle clothing, the speed of the cylinder can reach up to 600 rpm / 186.

Netizen Xue Yi < /p >

< p > I think there are two problems in the efficient process of carding process.

The first is raw materials.

If the raw material is not ideal, can we not achieve efficient technology? How to use the undesirable raw materials and achieve the best efficiency under the existing equipment and technological conditions is a problem worth studying.

Second, it is difficult to control temperature and humidity.

The change of temperature and humidity will cause the carding effect is not ideal, which will affect the realization of efficient technology.

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< p > but efficient technology has given us a new concept. This is also a problem that textile industry people have been thinking about. That is how to use the best technology under the existing raw materials, equipment, temperature and humidity conditions, so as to achieve the lowest cost, the highest equipment efficiency and produce the best quality products.

Netizen Ma Jun < /p >.

< p > < strong > the application of new technology should be bold in trying < /strong > < /p >.

< p > some enterprises have practiced highly efficient technology in person, maybe they do not understand the quintessence of thorough and efficient technology. But according to their own thinking, combined with their own equipment, some progress has been made, which can be regarded as a beneficial attempt.

Engineers and technicians should have an exploration spirit and can not reject new technologies blindly.

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< p > there are already a number of enterprises across the country now being popularized. If the quality of the yarn has not been improved obviously, will the owners invest in the efficient technology? In the course of the exchange, it is found that there are great differences in the test results of different enterprises, different equipment and varieties, and there are successes and failures.

But the real reason for success is the basis for overall success.

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< p >, therefore, we should calm down and carefully analyze a few words about efficient technology. We believe that we can sum up our own views and help us make significant progress in the future highly efficient process experiments.

The new technology will encounter various difficulties and resistance in the process of popularization. It is also a failure lesson to think that the system technology has been popularized on the A series equipment now. Do we not organize production in accordance with the thinking of system process? -- netizens local chronicles, < /p >

< p > Europeans see a lot of restrictions on improving the speed of Xilin, instead of the technology of cover reversal.

Under the same speed of cylinder, the output of carding machine increased to more than 1.5 times.

Because the high production carding machine is generally equipped with imported card clothing, the fixed carding system is relatively perfect, plus some other auxiliary measures, the output of high yield carding machine can generally reach 1.7 times to 3 times of the original 186 output.

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"P >" after the Europeans adopted the cover plate reversal technology, the voices of domestic experts began to oppose more loudly than before, and later, they agreed more and more.

Netizen Xue Yi < /p >