In the world of luxury goods such as jewelry, although precious metals and precious stones are used to make a fuss, each country has different cultural styles and cultural characteristics, which leads to different jewelry design concepts, some are publicity and some are introverted. It is because of these differences that the world of jewelry is more diverse and colorful.
Jewelry design refers to engaging in jewelry design creativity, jewelry computer-aided design, jewelry production and technology, precious metal jewelry design and creativity. Jewelry designers should know drawing, expression, product design, proposition design, general design software and special jewelry design software, hand-made jewelry, jewelry mechanism technology, design creativity, jewelry display design and so on. Their usual job is to design jewelry, art ornaments, gold and silver souvenirs and all products related to gold and silver gems.
Basic drawing method of jewelry design
First, circular cutting.
Painting method one
1, draw a cross to align.
2. Draw a 45-degree angle dividing line.
3. Draw a circle with a compass that is equivalent to the diameter of the gem, that is, the circular cutting contour line.
4. Connect the intersection of the crosshair and the circular contour line to form a square; Similarly, connect the intersection of diagonal lines and circular contours to form another square.
5. Erase the auxiliary lines and draw the whole desktop shadow.
Painting method 2
1. Draw a 45-degree line on the crosshair and draw a circle with a compass.
2. Draw a small circle on the circle and connect the intersection of the crosshair and the bisector of 45 degrees with the small circle.
3. Connect all intersections to form a cutting surface.
4. Erase all auxiliary lines inside the circle.
5. Draw shadows.
Second, horse eye cutting.
Painting method one
1. Draw a cross to determine the length and width of the gem. Mark half the width and length of the gem with the intersection of the crosshairs as the center.
2. Match the horizontal mark of the circular gauge plate with the horizontal alignment line, and draw an arc that can pass through the mark.
3. Connect the intersection between the crosshair and the circle.
4. Divide the part from the apex to half the length into three equal parts, and draw the section of the gem at 1/3.
5. Erase the auxiliary lines and add shadows.
Painting method 2
1. Draw a circle with a circular gauge to mark the length and width of the gem, and align it horizontally.
2. Draw a horse-eye-shaped circumscribed rectangle and draw a diagonal line.
3. Draw another smaller similar circle on the inside of the gem with a circular gauge.
4. Draw the cutting surface of the gem with the crosshair and diagonal as the starting point.
5. Erase the auxiliary lines and add shadows.
Third, elliptical cutting.
Painting method one
1. Draw a crosshair and mark the width and length of the gem at 1/2.
2. Plan an ellipse that can pass the mark with an ellipse.
3. Connect the intersection between the crosshair and the ellipse.
4. Divide the part from the apex to half the length into three equal parts, mark at /3, and draw the section of the gem.
5. Erase the auxiliary lines and add shadows.
Painting method 2
1, draw crosshairs and ellipses, and draw circumscribed rectangles around them.
2. Draw a diagonal line in the rectangle.
3. Draw a smaller ellipse on the inside of the ellipse.
4. Take the crosshair and diagonal as the starting point, for example, draw the section of a gem.
5. Erase the auxiliary lines and add shadows.
Fourth, pear-shaped cutting.
Painting method one
1. Draw a crosshair, draw a semicircle with the width of the gem as the diameter, and mark the longitudinal axis with the length of the gem.
2. Match the horizontal mark of the circular gauge plate with the horizontal alignment line and draw a circle (one on the left and one on the right) that can pass through the mark.
3. Connect the intersection between the crosshair and the pear.
4. Divide it into three equal parts from the vertex to the center of the horizontal alignment, mark it at 1/3 and draw parallel lines; Parallel lines are also drawn at the bottom at the same interval.
5. Connect the intersection of these lines and the pear shape.
6. Erase the auxiliary lines and add shadows.
Painting method 2
1. Draw a crosshair, draw a semicircle in the center, and mark the longitudinal axis with the length of the gem.
2. Match the horizontal mark of the circular gauge plate with the horizontal alignment line and draw a circle that can pass through the mark.
3. Draw a rectangle connected with the pear shape and draw a diagonal line. Draw a smaller pear shape in it.
4. Draw the cutting surface of the gem with the crosshair and diagonal as the starting point.
5. Erase the auxiliary lines and add shadows.
Verb (abbreviation for verb) heart-shaped cut
Painting method one
1, draw a crosshair, and draw two semicircles with half the width of the heart-shaped gem as the diameter.
2. Take the length of the gem as the longitudinal axis, and connect the two circles with the bottom point of the lower part with a circular gauge plate to form a heart shape.
3. Connect the points between the center of each circle and the crosshair.
4. Mark the half between the vertex and the horizontal line and draw a horizontal line. Draw a horizontal line with the same interval in the lower part.
5. Connect the intersection of the upper and lower horizontal lines and the circle.
6. Erase the auxiliary lines and add shadows.
Painting method 2
1, draw a crosshair, and draw a heart as in Figure 44.
2. Draw a rectangle around the heart, draw diagonal lines on the left and right and connect the intersection of the two diagonals to form a horizontal line.
3. Draw a smaller heart on the inside of the heart.
4. Take the crosshair and diagonal as the starting point, for example, draw the section of a gem.
5. Erase the auxiliary lines and add shadows.
Six, square cutting
1, draw a cross to align.
2. Mark the length and width of the gem on the crosshair and draw a rectangle.
3. Divide half the width of the gem into three equal parts, and draw the lines of the gem table top.
4. Draw the table top of the gem and connect it with the four corners of the outer square.
5. Erase the auxiliary lines and add shadows.
Seven, trapezoidal cutting
1. Draw a crosshair and mark it according to the length and width of the gem.
2. Connect these symbols to form a trapezoid.
3. Divide the upper part into three equal parts, and the width at 1/3 is the size between the trapezoid and the desktop.
4. Draw the table top of the gem with the same interval size, and connect the table top with the four corners of the surrounding trapezoid.
5. Erase the auxiliary lines and add shadows.
Eight, emerald cutting
Painting method one
1, draw a reticle, determine the length and width of the gem, and draw a rectangle.
2. Divide half of the width into three equal parts, and draw the table top of the gem at 1/3.
3. Divide the gem into three equal parts with half width and mark it. After connecting these points, a sharp bottom surface of the gem is formed.
4. Connect the marking point with the intersection of the desktop extension line and the peripheral rectangle.
5. Draw parallel lines and gemstone cutting surfaces with triangles. Remove the four corners. At this time, we should pay attention to whether the GEM is skewed. The four corners removed must have exactly the same angle.
6. Erase the auxiliary lines and add shadows.
Painting method 2
1. Mark the length and width of the gem on the crosshair and connect them to form a rectangle.
2. Divide the length of the gem into three equal parts on the longitudinal axis and connect it with four corners, and draw lines perpendicular to the diagonal on the four corners.
3. Connect the trisection with the intersection of vertical line and rectangle to form a triangle.
4. Draw a smaller emerald (octagon) and draw a double line inside.
5. Erase the auxiliary lines on the inside of the desktop and add shadows.