Basic Knowledge And Basic Knowledge Of Sweater Collar Calculation

Flat knitting machine 12G, there are 12 needles in an inch. According to this data, you can know that there are 504 needles on the 42 inch flat knitting machine, and 480 needles on 40 inches. According to the above method, you can calculate the number of needles of all size flat knitting machines. If you find that the number of needles on your flat knitting machine does not match those calculated by this formula, that is, your flat knitting machine has problems, Daxing goods!

The concept of 12G is the same as above, that is to say, there are 12 needles in an inch, 14G is 14 needles in an inch.

The calculation of the collar is calculated on the basis of the looper, and its principle is as follows:

1. The 14G is known as an 14 inch needle in a inch. Then calculate the 5.511811 needles in one centimeter and take 5.5 needles. According to this data, you will find that if the circumference of the collar is 50CM, then the 50CM*5.5 needle can get the number of needles arranged theoretically.

2, in fact, in the calculation of the collar pin, the density of the leading piece itself can not be considered for the time being. That is, the cross stitch without the collar can also calculate the pin of the collar, because the collar is on the eye when the collar is on the sleeve. That is to say, no matter you are loose or tight, when it is looped, it always sets up a coil. In one centimeter, 5.5 stitches are always needed.

3, the density of the collar is only a reference, not too loose, not too tight.

Loosely, the collar is easily deformed.

Tight, hard, difficult to set, feel uncomfortable on the neck.

4, calculate the circumference of the collar. Let me start with two basic calculation methods.

Ordinary round collar: collar width *2, front collar deep, back collar deep.

V collar: first use the collar width and the front collar to use the Pythagorean theorem to calculate the two oblique sides of the V collar, plus the collar width and the rear collar depth.

Pythagorean theorem: A square B square =C square, only the V collar as the two right triangle can be calculated.

5, of course, it is still very complicated to calculate the collar piece. It seems to be simple. Actually there are a lot of Dongdong that we still need to study. For example, weird collar, there are different ways to pform the different collar fabric. The single bread side pin is pformed into 1*1, 2*1, 3*2 and so on.

6, of course, sweater craft is nothing, absolutely, formula is dead.

Comparatively speaking, what is more particular is long experience accumulation, and then a good formula can be used freely.

Without the best, as long as the better, the formula is accurate, but when calculating the data used in the formula, you can not achieve the required accuracy value, then you will have errors, correction values and so on.

To avoid errors, accumulate experience, reduce technological risks and improve the accuracy of technological dimensions, this is what our craft people have been struggling for.