You will need
- - the tape;
- - a large sheet of paper (a piece of Wallpaper or flipchart);
- - the range;
- - a pair of scissors.
Remove the measurements. For the construction of the pattern of classic trousers you will need: poluobhvat waist, poluobhvat hips and length.
Start with the construction of the pattern of the front of the pants. On a large sheet of paper (it can be a piece of scrap paper or graph paper), construct a straight angle. The top label point So it will put down measure the length of the article, this point is indicate by the letter N.
Swipe in from the point N perpendicular to line T a straight line to the right. Put down from point T 1/2 scoops of poluobhvat hips plus 1 cm mark Point B. Then from point B to the right put 1/2 scoops of poluobhvat hips plus 0.5 cm, mark point B1.
To build the width of the seat put right from the point B1 1/10 of measurements of poluobhvat hips and put a point B2. Swipe up from the point B, and parallel to the line TB a point of intersection label T1. Aside from point B1 up segment, equal to the amount cut Б1Б2. Connect the dots smooth line, as shown in the drawing pattern.
Now draw a line autoimune. To do this, the width of the seat (this segment Б1Б2) divide in half. Then we split the segment from division to point B and put a point B3. Swipe down and up from a point B3 of the dotted line parallel to the line TN.
Put right of the H-point cut from 4 to 6 see Points 4-6 and B connect. From the line of autoimune put the right cut of equal value from the point 4-6 to line sutureline, and put the point H1. Connect the dots D1 and B2.
Now proceed to the design of the waist line of the pants. Put down from the point T1 1 see Connect the dots 1 and
Calculate the depth of the Darts. For this measure a value of the segment Т1Б1. Subtract from the value 1/2 scoops of poluobhvat waist. From the obtained difference subtract 0.5 cm and spread to the front and side and front Darts. For example, cut Т1Б1 equal to 7.5 cm, and therefore, 7,5-0,5 = 7cm, 7cm/2 =3.5 cm so, the depth of the recesses is equal to 3.5 cm.
Put the resulting value for the waist line to the right of point T. Make a tuck a smooth line. Further from the line of autoimune put the right and left half values of the depth of the tucks (folds): 3,5/2 = 1,75 cm
Build a pattern the back of the pants. To do this, aside right from the point B2 1/10 of measurements of poluobhvat hips plus 3 cm, a point label B4.
Divide Б2Б4 cut in half. From the resulting point put down 1 cm Then set aside through the waist to the left of the point T1 1/10 of measurements of poluobhvat hips and put the point T. Connect the dots, and 5.2 t (point T1).
Divide in half period T1 of 5.2. Put the right at a right angle from the point of division 0.5 cm Connect the dots T1 of 0.5, 5,2, B2, 1, B4 a smooth line.
In order to make the waist of trousers, swipe from the T point to the left a straight line of arbitrary length. Swipe in from the point T1 to the left of the line equals 1/2 of the measurements of poluobhvat waist plus 7 cm, followed by a period T2.
Calculate the depth of the Darts on the back half of the pants. Measure the cut т1т2, from the resulting value, subtract 1/2 scoops of poluobhvat waist. Spread the difference minus 1 cm (on the landing) on two back Darts the same way as for the front of the pants.
Divide the cut т1т2 into three parts. Aside from the points down at right angles to the line т1т2 10 cm (length tucks), and left and right — 1.5 cm (the depth of recesses). Then connect the dots 1,5; 10 and 1.5.
Bottom line put 1-2cm (at your request) to the right of point H1. Connect the dots T2. 1-2 a straight line. For registration line seam connect the points B4,1-2. This line divide in half. Aside from the points of division at right angle to the left 3 cm.
Connect the smooth line of the point B4, 3, 1-2, as shown in the drawing. Pattern-classic pants ready.