Three Dimensional Clipping Lesson Plan Fifth Chapter "Sleeve Stereoscopic Cutting"

The composition principle of one arm structure and sleeve

The arm and body parts are only linked by joints, so their range of motion is large. From the angle of functional design, the sleeve structure is usually separated from the clothes.

Through the observation of the human body, we can clearly see the forward bending state of the arms, so it is easy to understand the forward bending structure of the sleeves and the anterior sleeve hole digging degree is greater than the rear armhole.

In the stereotactic cutting of sleeves, it is more widely used.

Combined with stereoscopic method.

Stereo cutting of 21 pieces of sleeves

1 stereoscopic cutting without a single sleeve.

(1) first complete the three-dimensional cutting of the garment, measure the length of the armhole arc, set the sleeve length and sleeve width, take the right amount of cloth, mark the middle sleeve, sleeve top and sleeve length, draw the horizontal auxiliary line at the height of the 14 centimeter sleeve, and determine the sleeve line according to the length of the armhole arc.

Draw the sleeve curve and cut the sleeve bottom line according to the method of plane trimming.

(2) combine the sleeve piece and the clothing body, pay attention to the uniform wrinkle.

(3) after marking, remove sleeves from the stage and revise the sleeve curve.

Stereoscopic cutting of &nbsp2 bubble sleeve

Bubble sleeves are called Princess sleeves.

The shoulder width should be narrower than that of the general costume, and the purpose is to show the fullness and firmness of the sleeve.

The procedures are as follows:

(1) take a flat plate with no sleeves, fold it over the cloth, put the pleat in the middle of the sleeve, and cut out the sleeve sleeve.

(2) cover the cuff of the base sleeve to the shoulder arm, align the middle line of the sleeve with the shoulder line, and fold the shape one by one, pay attention to the uniformity of the pleated volume, check whether the shape meets the requirements, and confirm the pen, then mark it with a pen.

(3) remove the sleeves from the stage, flattening and revise the outline.

Stereo cutting of &nbsp3 horn sleeve

The stereotactic method of the horn sleeve is the same as that of the bubble sleeve, but the volume is at the cuff.

Stereo cutting of 32 pieces of sleeves

The two piece sleeve structure is made up of two sleeves of size and is a kind of fitted sleeve structure.

The basic cutting of two pieces of sleeves is based on the arm. First, the basic shape of the size sleeves is completed. Then the sleeve curve is marked by the plane cutting method, and finally the two sleeves are determined on the stage.

The procedures are:

(1) put two loose cloth samples on the arm and measure the center line respectively.

(2) put the front centerline of the arm upwards and put it on the countertop, marking it from 3 cm to the top of the sleeve, covering it on the arm. At the same time, the cloth will be relaxed about 3 centimeters around the centerline, one by one downward along the arm, and the remaining amount will be moved to the sides of the sleeve to make a mark.

(3)

The operation procedure is the same as the big sleeve piece.

(4) after the basic type is completed, it is taken off and placed on the platform, and the sleeve curve is drawn according to the method of plane trimming, leaving some allowance to cut off the excess cloth.

(5) use hand needles to combine the big and small sleeves and stitch them together with the clothes, then revise them, and finally determine the sleeve type.

Four dimensional cutting of sleeve

The method of stereoscopic cutting is similar to the above methods. The difference is that the body and sleeves are linked together, so the activity of arms should be considered when making the sleeves.