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For the Array function of Dynamic Block we need to use Array Action, we use Array Action to match with Linear Parameter, Polar Parameter, XY Parameter to achieve various Arrays. Linear Array As below, we will use Array to achieve a fast draw and... Read More

Modify the grips' number of the Polar parameter in the section symbol dynamic block in the last example to display both of the two grips of the Polar parameter. From the following picture we can see that the central grip is clearly different... Read More

We use the Polar Stretch function of Dynamic Blocks to draw the section symbol in this section. 1.Draw Graphics Drawing includes the attribute text which can be modified as you need as below:   2.Mirror graphics   3. Define blocks Define all the... Read More

In this section, we are going to use a rotation parameter and rotate action to add a dynamic rotate function to view index symbols (English system) which are frequently used in architectural drawings. 1. Draw a drawing Draw a view index symbol and... Read More

In this section, we will explain some Scale characters using XY Parameter and Scale Action in a paired example. 1.Drawing graphics Draw the graphics which need a dynamic block and define them as a block as below:   2.Add XY Parameter Entry Block... Read More

Scale Action can be matched with the Linear Parameter, Polar and XY Parameter to achieve various Dynamic effects. Linear Scale 1.Draw Finish drawing an access hole in a model space and define it as a block, as shown in the following picture.   2... Read More

If you want to realize a symmetric stretch without changing the keyway center and the length of smaller diameter shaft changes with the stretch at the same time, how can you realize that? 1. Add stretch for Step Shaft Add stretch parameter and action... Read More

Take the step shaft as an example, if we stretch the left part of the step shaft and the keyway still is at the center point of the smaller diameter shaft after stretching, as the following picture shows: Then, we use the "Distance Multiplier"... Read More

There is an easy way to realize the two-way stretch which is adding two actions of stretch. Though it can realize a two-way stretch, the action of stretch is independent. The parameter needs some additional setup to realize the two-way symmetrical... Read More

For mechanical designs, we often need to stretch the keyway to a certain length. Now, let us see how to realize an accurate stretch. Pick linear parameter in block editor (BEDIT), click entry frame which is on the right side of" distance type" on the... Read More