Скачать презентацию Auto CAD for Apparel Industry Jimmy K C

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Auto. CAD for Apparel Industry Jimmy K. C. Lam Institute of Textiles & Clothing

What is Auto. CAD z A Computer-Aided Design & Drafting (CADD) tool designs for interior design, architecture and engineering. z More and more clothing manufacturers are using Auto. CAD as it is affordable, running on PCs and is a multipurpose tool.

Auto. CAD in Apparel Industry Auto. CAD is a vector-based drawing, all the drawing is based on X, Y co-ordinate (2 D or 3 D). z It is highly accuracy, ability to work in full scale (zoom in/out), rework design ideas and make changes instantly. z Ability to make complex calculations. (after all, all design in Auto. CAD is based on mathematics formula). z

Application areas z Sketch z z Pattern making z z A technical drawing with measurements, seam allowance for garment making Grading Patterns z z It is a conceptual process, art work for design purpose. A modification of pattern making for different sizes based on grading rules Making Markers z A process to arrange all fabric pieces (front/back/sleeve) with different sizes (S/M/L/XL) on cutting table for cutting

Questions z Discuss how Auto. CAD can be applied in these four areas (sketching, pattern making, grading and marker making) in Clothing Production

Modification of sleeve based on Auto. CAD

Maker Making based on Auto. CAD. All drawing in Auto. CAD is based on mathematics. All cut piece areas Are calculated immediately and maximum fabric utilization

Marker Making process. First arrange the large piece on the cutting table. Second arrange the small piece to fill in the gap

Product Specification (trouser) Based on Auto. CAD drawing

Guess the fabric utilization based on circles in this drawing? Auto. CAD calculates the area of each circle and subtract it from the total area of cutting table. The utilization in this example is 78%

The utilization of this fabric based on square is 93% The black square is wastage in this example

A typical drawing uses by Auto. CAD Mechanical Drawing