☰ Contents · Technology

Dress grid drawing

Lessons 53–54 · 2 lessons · Mehnat ta’limi (Texnologiya) – Labour Education (Technology), textbook for Grade 7 of general secondary schools. Ministry of Public Education of Uzbekistan. Sharq Publishing, Tashkent, 2016/2017 (authors not named in the extracted text)
54

The grid drawing of the dress front and sleeve

Textbook: pp. 184–186
GoalKnow the formulas and order for drawing the grid of the dress front piece and the sleeve.
New words
front piece · old bo‘laksleeve drawing · yeng chizmasiconstant measure · doimiy o‘lchovdart · vitashka
Explanation

The front piece is built inside the same grid as the back, so the armhole, waist and hem lines of both pieces lie at the same heights. For our sample size (KAYA = 48, BnAYA = 18, shoulder width 12, bust span 9.5): the front height above the chest line is about KAYA : 2 = 24; the front neckline is as wide as at the back, BnAYA : 3 + 0.5 = 6.5, but much deeper. The centre of the bust dart is marked at the bust span KO = 9.5 cm, and the dart width is KAYA : 8 = 6; both dart sides are drawn equal. The front shoulder line is shorter than the shoulder width because of the dart: 12 − 4 = 8. The remaining small segments use the constant values in the book. Sleeve drawing: sleeve length AE = YEU (a short sleeve in our model, about 20 cm); sleeve width AA1 = upper-arm circumference + (5…6) cm, for example 28 + 6 = 34; to find the sleeve-cap height AA1 : 4 = 8.5 is taken. A sewn item must be comfortable, must not hinder breathing, circulation or movement, should keep its shape and let air through. Check: the shoulder and side edges of front and back, and the armhole and sleeve-cap lengths, must match; if they do not, the drawing is recalculated. Keep safe while drawing too: take care with sharp pencils and set-square corners, pass scissors closed and keep the work place tidy.

Worked examples
With a shoulder width of 12, the front shoulder line is 12 − 4 = 8.
With an upper-arm circumference of 28, the sleeve width AA1 = 28 + 6 = 34.
Class activity

Front-piece table: build a table for the front piece and sleeve with your own measurements, using the book formulas, and check the lengths against the back piece.

Practice
1
What is the front drawing built on?
2
How is the sleeve width AA1 found?
3
Upper-arm circumference is 28 cm. How many cm is AA1 = 28 + 6? (28 + 6)
4
If AA1 = 32, how many cm is AA1 : 4? (32 : 4)