creo drawing spring method is as follows:
1, open Creo5.0, create a new part drawing file.
2, in the menu, click Scan - > spiral scan.
3, into the helical scanning interface, open the reference menu, according to the instructions in the figure below click on the definition, select a datum as the drawing plane, other default settings.
4, draw a center line of rotation, which is helical scanning, there is a rotation command must be drawn, it is the center of the rotation of the rotating body, a lot of beginners drew a good cross-section, point ok after the discovery of the spring can not be generated.
Tested, it turned out to be the most basic center line of rotation forgot to draw, it is not the same as the geometric auxiliary center line, that is the center of symmetry, only play an auxiliary role in the need to use, not necessary.
5, drawing the shape of the spring line, that is, the spiral trajectory line, the trajectory line must be open, and can only be on the side of the spiral center line, can not intersect.
6, after drawing a good shape line, press OK to exit the drawing interface, according to the following figure into the spring cross-section drawing.
7, draw a closed rectangle, other round, square, shaped cross-section can be, as long as it is closed on the line. Of course, also on the side of the spiral centerline, can not intersect, can not be constrained on the reference line.
8, point identified, if you draw the height of the cross-section is smaller than the pitch, there will be a preview of the spring. You can set the pitch parameter of the spring, the pitch must be greater than the section height to generate the spring. You can set the left and right rotation of the spring, the default is a right-handed spring.
9, click OK to generate the spring.
creo:
Creo is a 3D CAD solution that helps you accelerate product innovation so you can build better products faster. It is a software platform for product design and manufacturing developed by PTC.
Creo offers a wide range of CAD tools, including modeling, simulation, and manufacturing provided by this segment, which can be used in a variety of industries such as aerospace, automotive, consumer products, medical devices, electronics, energy, and public **** business.
Through the functions provided by Creo, users can design and manufacture complex engineering structures, mechanical parts and products more efficiently. Creo also supports new technologies such as real-time simulation, augmented reality, and additive manufacturing to provide strong support for the evolving field of product design.