Designing top-down and bottom-up are the two approaches for assembly design. In actual fact, the design and development of new products combines both of them. Bottom-up design begins the design of the individual parts and then inserts them into an assemb
Milling with 2D geometry makes CNC programming simple and easy, and increases the flexibility of programming. This is especially true for parts with no surface features, and so the technique is widely used in the CNC (computer numerical control) machining
Free form surfaces in ZW3D allow designers and engineers to quickly create extremely accurate designs through free shape and surface functions. These forms give productsunique aesthetic feelingsbased on the emotionsof designers, who are therefore not limi
ZW3D from ZWSOF Tips an all-in-one CAD/CAM software program for designing consumer products, plastic molds, and CNC-machined parts. ZW3D has many functions for creating curves easily in 2D and 3D, such as lines, circles, arcs, ellipses, spirals, and splin
Converting 2D Drawings to 3D Models Easily with ZW3DWhen it comes using CAD, there are two general methods, 2D ...