The grooving operation,3D molding. The grooving operations include：1.manual and automatic drilling .2.center drill, ordinary drilling, peck drilling, tapping screw
The community of ZWCAD Technology provides a number of free CAD drawings, CAD mechanical drawings, CAD design drawings, CAD example download, the CAD drawings download
how to use the CAD Software to complete Cad program ! The book completely breaks through the traditional writing...
Sometimes we need to edit drawings in PDF format for the second time. So we need to convert PDF to DWG/DXF format. converter pdf para dwg
《AutoCAD Building Drawing Course》mainly describes how to use AutoCAD to draw 3D buildings step by step and it systematically introduces the drawing function of AutoCAD.
How many coordinate systems in autocad? There are mainly three coordinate systems in autocad and ZWCAD+: the Cartesian coordinate system CCS, the World coordinate system WCS, and the User coordinate system UCS.
When selecting objects in Autocad or ZWCAD+, there are small cubes highlight on the objects, and these small cubes are called grips. The position of grips relates to the objects you select
How to draw splines in autocad? A spline is a smooth curve that passes through or near a set of points that influence the shape of the curve. The spline can be used to create the form lines.The spline Command
A trace is a solid line with a certain width in AutoCAD,Keyboard: trace,Steps:Enter Trace,Execute the Trace command.
You can inquiry information of drawings through the List command in ZACAD+ and autocad. The information of drawings will be displayed in the ZWCAD Text window and the command line, and they will display the following information
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