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CKM software is used in computerized flat knitting machine

The CKM full-computer horizontal mechanism version software, which includes two parts of the pattern design and du control signal organization, is suitable for most domestic computer flat knitting machines. dao

CKM supports digital design and is a color-coded or graphical programming system, that is, all knitting actions and control codes are given by color codes or numbers. The software provides a wealth of general-purpose color drawing tools, as well as a unique pattern design tool to create large or complex patterns through options. It further simplifies programming and makes programming and proofing easier.

The CKM image conversion module can use the photos taken by digital cameras or the pictures scanned by the scanner and other pictures to make the design easier.

CKM weaving and shaping module, by inputting the length, width, coil density and other parameters of common style parts, it will automatically calculate the shape of the sleeve, front, back and other pieces, thus saving the user's design time.

The plate-making software is easy to operate and highly intelligent, which can greatly reduce the designer's working time and improve work efficiency.The famous flyknit machine manufacturer like Fengfan NC Machinery focus on manufacturing vamp knitting machine and sweater knitting machine. All these machine are made almost based on the CKM software.

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Working principle and precautions of the knitting machine and the precautions of the machine clothing

Many weaving manufacturers replace machines with artificial weaving. The weaving machine can be applied to a variety of raw materials, and can weave a variety of patterns. Unlike manual knitting, the working efficiency of the knitting machine is very efficient and can create greater value for us.

1. Preparation and matters needing attention for knitting machine

Machine clothing and hand-knitting are just the opposite. The clothing machine is quick to get up, but the preparation work in the early stage and finishing work in the later stage are very heavy. It is often a few hours to pull the machine, but the wire is wound and the pieces are sewn.

Preparation before the machine:

1.The speed of the winding machine is fast, so the requirements for the smoothness of the outlet are very high. The density of the fabric coming out of the machine will also be affected by the resistance of the outlet. line.

If there are few machines, you can shake the reel by hand. There are two commonly used hand reel. One is iron, which has stable quality and fast speed, but the noise is loud. The other is plastic, which is really quiet. However, it is easy to break if you use two, and the shape of the wound wire is sometimes unstable. Fengfan flat knitting machine is a good choice.

Don't use your own yarn for weaving. It is easy to make long and short threads. If you accidentally get stuck, the flat needle is okay. It is easy to disassemble and it is troublesome to disassemble the pattern. So try to make as few strands as possible. Of course, too thin thread can't be synthesized, so we can synthesize 2 strands of one.

2.Over-wax, the purpose of over-wax is to increase the smoothness of the line

Woven is suitable for wool thread, smooth and elastic, but wax can also be machined. For astringent, hard, and poorly elastic threads like cashmere, sheep wool, wool-free, round cotton, hemp, etc., it must be waxed. For example, cashmere, because the thread is not strong, waxed more than three times. Whether the thread is too waxy will also affect the density of the fabric.

Wax is passed when winding. You can also pass the silicone oil of the sewing machine. You can use cotton cloth to stick the silicone oil to the wire rack. When weaving, the thread can be wiped from the cotton cloth. Silicone oil is colorless, odorless, and volatile, and has disappeared for a while.

3. Weave sample, measure density

In machine clothing, an important part is the density measurement of woven samples. The larger the sample, the more accurate the measured density. The thick thread is recommended to start with 60 stitches, weave 70 rows, and mark 50 stitches in the middle of 50 rows. The line before and after the start can be woven with another color thread for marking, and the 0 and 51 stitches can be marked by adding and weaving holes.

After the machine sample, remember to make a record, how many needles are used, and how many density words are used.

The samples are washed in the water and dried, do not iron, tile fixed on the foam board, horizontally measure the upper, middle and lower three dimension values, longitudinally measure the left, middle and right three dimension values, take the average and calculate How many needles and rows per square centimeter.

4. Drawing process chart

Woven clothes are not like hand-knitted fabrics. You can measure the amount while weaving. The woven garment pieces hang on the machine and are pulled apart, making it difficult to measure the size.

Therefore, you must draw a craft drawing before machine clothes, according to the size and density of the clothes, calculate the number of needles, the number of rows, the method of retracting and unfolding the needle, etc. and mark it on the picture. It is also convenient for future reference when weaving similar threads.

The calculation process can be calculated by hand or by various process software. Brain calculation can refer to the needle calculation method in the forum.

2. Notes on machine clothes

1. Machine order rear piece, front piece, sleeve piece, collar strip placket, etc., stitching and sewing sequence: one shoulder, upper collar, the other shoulder, upper sleeve piece, stitched sleeve piece You can first wash the back piece of water and dry it, measure the size, if appropriate, continue the front piece, if not suitable, retest the density of the back piece and recalculate the process.

2. Problems encountered when weaving sleeves. If weaving sleeves is woven according to the same density calculation process, the sleeves will tend to become longer and thinner, so when weaving sleeves, the horizontal density can be * 1.05 , Vertical density * 0.9, or the density remains the same, modify the sleeve size appropriately.

3. The surrounding environment of the knitting machine The speed of the knitting machine is fast, and the thread will fly, so make sure that no other things are placed next to the bobbin thread to avoid hanging the thread. The line is placed on the ground to increase the distance and facilitate the exit.

4. Don't rush to achieve success. Novices should first carefully read the manual. Before reading it 10 times, start with the flat needle. Do not want to knit the pattern as soon as you come up. The flat needle scarf is the starting point. After proficiency in operation, start with a flat-needle round neck sweater and weave at least 5 or more pieces, and then weave the pattern after a certain degree of certainty.

5. Self-editing operation check sequence: This is very helpful for new mobile phones. Because we are not skilled in weaving, we often forget some operation steps and cause errors. , Cause weaving errors, etc., so it is recommended that novices compile a check step by themselves, and check the steps before starting the weaving every time to confirm that they are correct and then start the machine.

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Understand the color number of computer flat knitting machine yarn

Wool color

Most wool yarns currently used in cardigan factories are colored yarns. Even if the white yarn is dyed into a shirt, there should be a specified color code to indicate what color it is; moreover, there are many different colors in the same color spectrum. For example, in the red spectrum, there are scarlet, blood red, dark red, purple, maroon, rose red, peach, light red, pink, light pink, etc., some as many as a dozen. Due to the different characteristics of the fibers, even the same color also has differences. To this end, a unified code name and title are needed to distinguish.

At present, a unified color matching plate (referred to as a color plate or color card) is used to uniformly control color comparison. This unified color matching plate was developed by the China Textile Import and Export Corporation Shanghai Foreign Trade Corporation a5R equipment branch and Shanghai Wool Textile Industry Company. It is called the Chinese wool knitting color card, which is used as the national wool The color matching plate used in the uniform position of the shirt factory and the wool spinning factory is used to compare the color. The color number of the color matching is composed of one Latin letter and three Arabic numerals.

The first digit of the color number of the computerized flat knitting machine is the Latin alphabet, which represents the raw materials used for the wool yarn. The letter codes are as follows: N represents the wool variety, replacing the old color plates W and H, WB represents the fat fiber 50 / wool 50, fat fiber 60 / Wool 40, wax fiber 70 / wool 30; KW means fat fiber 90 / wool 10; x means wax fiber (including fat fiber beads, fat fiber 90 / nylon 10, fat fiber 70 / nylon 30); L means sheep wool (Short hair); R means cashmere; M means calf hair; c means camel hair; A means rabbit hair; AL means 50% long rabbit hair dyed into a shirt.

The second digit of the color number of the flat knitting machine indicates the color spectrum of wool yarn: o indicates the white spectrum (bleached and white) 21 indicates the yellow and orange spectrum; 2 indicates the red and green lotus color spectrum; 3 indicates the blue and navy blue color spectrum; 4 Green spectrum; 5 represents brown and camel chromatogram; 6 represents gray and black spectrum; 7-9 represents clip color.

Computerized flat knitting machine The third and fourth digits of the color number are the shades of specific colors in the color spectrum. In principle, the smaller the number, the lighter the color; the larger the number, the darker the color. Generally from 01 to 12 are from the lightest to medium dark, and above 12 are darker colors.

In some regions or products exported to certain countries, the old color number is still used. It consists of four Arabic numerals. The first digit replaces the Latin alphabet and still represents the code of the raw material used for wool yarn. The raw material code in the article number is used to express the second digit. It is also the chromatographic category. The third and fourth digits also indicate the specific color in the chromatogram. Explore.

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Intarsia process of computer flat knitting machine

Manual intarsia flat knitting machines have added intarsia knitting function. Its triangle adjustment and needle tongue working state are completely different from ordinary flat knitting machines.

1. Computer control Knitting flat knitting machine can be either a computer flat knitting flat knitting machine or a general computer jacquard flat knitting machine. Generally, the computer-controlled flat knitting machine has the function of single-needle selection. If the principle of controlling the displacement of the yarn guide is used, we can efficiently weave a variety of graphic intarsia fabrics.

Fengfan A type flat knitting machine are equipped with advanced starting plate device and yarn gripping and yarn cutting devices,starting plate uses active releasing principle to make closed compound needle realize yarn hanging and sloughing functions,effectively reducing yarn waste and improving production efficiency.

This system realizes flat knitting machine's knit transfer,tuck and knitting actions by digital technology.

2. The principle of weaving intarsia fabrics on general flat knitting machines Because each row is woven by a set of yarn guides corresponding to the color blocks, intarsia requires special equipment. A traditional yarn guide positioning system needs to be installed on the traditional V-shaped intarsia flat knitting machine, which will be moved to a new position after every few knitting. This requires stopping at the edge of the color block that changes according to the pattern and Rearrange the yarn guide.

3. The new computerized flat knitting machine is controlled by computer signals for the movable pin of the yarn guide, which can drive or lower each yarn guide anywhere in the knitting width. No special positioning block is needed to weave the intarsia products, but for more effective weaving More complicated intarsia organization, most computerized flat knitting machines also need to be equipped with a special intarsia yarn guide, which can not only accurately lay the yarn on the selected needle, but also the yarn guide can be controlled. Swing left and right to exit work.

4. In intarsia knitting, when a yarn guide is finished in a certain color area, the yarn of this yarn guide can be hooked to prevent the needle in the next color area from rising. The yarn guide swings an angle according to the program requirements.

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Simple understanding of weaving fake flowers

There are many types of knitting machines. Now let ’s take a look at the false-empty techniques of card knitting machines:

Fake empty flowers are also called thread empty flowers. This is a unique function of the machine in imported mid-range high-speed knitting machines. The fake flowers are divided into:

1, woven rib bottom

Step 1: Knitting is not required for plain stitches and anyway.

Step 2: Firstly turn the left cam lever of the main machine head back to the original position, set the pattern selection cam lever to the 0 position, and the density disk to 2, then turn the left setting lever of the auxiliary head to 1, and the density adjustment disk to 2, reciprocating weaving, the fabric weaving in this way is ribbed bottom.

2, empty flower

Step 1: Insert the punch card into the card reader and proceed to line. The stop lever is at the home position, the extension lever is at the S position, the left and right cam levers are in the triangular position, and the left and right hand-held J wheel levers are in the double position. In the vertical bar position, the pattern change lever is at the 0 position, and the buttons of the insert board device are at the 0 position. The medium thick wool thread is led into the nozzle 1, and the shuttle nozzle is closed, and the main unit head is woven from left to right.

Step 2: Move the left needle cam lever to the single vertical bar position, move the pattern change cam lever to the L position, and keep the other keys unchanged. Introduce the fine wool thread into the nozzle 2, close the nozzle, and push the machine head back and forth to knit.

3. Acupuncture characteristics

The needles are not selected in the holes on the card, and the knitting needles run in a single lane. Therefore, two kinds of threads are knitted at the same time. The needles in the holes are selected in the card. Hold the thick thread, and the selected needle only hooks the fine pile thread, so the two threads are knitted alternately, and the needles are looped to form a pattern.

friendly reminder:

1. The two kinds of lines alternately form a circle, so the punch card must be spaced to punch, and the space between the top, bottom, left, and right must be spaced, otherwise it will affect the circle.

2. Because the needle is not selected in the unpunched area, the two threads will be knitted at the same time. Therefore, the second color thread that matches the medium and thick thread must be a very thin thread. Nylon silk or sewing thread is generally used. Most of them use colorless or similar thin lines of the same color.

3. The pattern of fake empty flowers is the same as that of mesh empty flowers. It is suitable for weaving summer shirts. The color is generally light, and the thread types are mostly silk, linen or chemical fiber.

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Operating environment and operating points of knitting machinery

The reason why knitting machinery can have a very good development space in today's market is that it has a very good use effect in practical applications. However, it should be noted that if the user wants to give full play to the use of the device, then he must pay attention to its use environment, and it is best to use it in the following environments:

1.Good lighting

In the actual application process, whether it is a knitting machine or other types of mechanical equipment, it must be used in a good lighting environment during its use, so that it can better guarantee the operation effect and reduce the danger. Probability of occurrence.

2.Dry and ventilated environment

In order for the knitting machinery to fully exert its intended use effect, it also needs to be used in a dry and ventilated environment. This is because the humid air easily causes a certain loss of equipment, which affects its use effect, and Safety of use.

3.No chemicals and corrosive gases

In addition to the above, the hosiery needs to be used in an environment free of chemicals and corrosive gases, so that it can better ensure the safety of use in the process of use.

In the actual application of knitting machinery, in order to better ensure the safety of use, it is required that the staff responsible for the operation should pay attention to some issues during the use of the equipment.

1. Always pay attention to the operation of the equipment

For the employees responsible for operating the knitting machinery, the first issue that they need to pay attention to during the operation is to always pay attention to the operation of the equipment. Only in this way can some abnormal conditions appear in the equipment in time, so that it can be timely To ensure the safety of equipment operation.

2. Have security measures been in place?

In the process of using the Fengfan NC knitting machine, the employees responsible for the operation, in addition to the above-mentioned situations, must pay attention to the operation of the equipment at all times, and also need to pay attention to whether the safety protection measures of the equipment are in place during the use of the machine This will reduce the chance of a safety failure in the operation of the equipment.

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What should the knitting machine check?

Daily knitting machine check from fengfanjx.com .

1. Check if the lubricating oil in the chassis is within the specified range. Pick up the oil rod to ensure that the oil volume is in the center of the two lines, but do not avoid excessively spraying the lubricating oil.

2, the knitting machine checks the turbine tank lubricant, which can be visually inspected by the oil mirror. (Cannot be higher than oil mirror when supplementing);

3. The impeller and the shaft center are lubricated before each shift and the table surface is wiped clean to prevent foreign matter from getting stuck in the horse;

4. Appropriate lubrication and maintenance of all transmission gear parts of the machine;

5. The appropriate amount of lubrication is maintained on the polished rod part of the light-sensitive cable arranging device;

6. It must be confirmed that there are no obstacles within the range of motion of the machine;

7. Fasten the screws of the transmission part and the connecting part of the machine to prevent the looseness from affecting the operation of the machine;

8. Before the machine is operated, please run at low speed for about 5 minutes before increasing the speed;