Cut And Lay Out Code: Easy To Learn Quick Push Plate Method

A lot of people who make initial analysis do not know how to push the board. They often push the wrong direction, push the wrong direction, and push the wrong data, resulting in low efficiency and error prone.

Next, we introduce a quick push plate method that is easy to learn and get twice the result with half the effort.

Determination of pushing direction

Original occupied O, X axis and Y axis will be plane
The four parts are identified as one or two and three or four quadrants respectively.
All points corresponding to the point where the push points lie: one, three quadrants in the range of 0-90.
The four quadrant is within 90-180.

Note: except for the size point. For example, the second quadrant D points move up and down only.

Push points of each point

The determination of the pushing points of each point has been introduced in detail in many materials.

The total calculation is nothing more than two sentences:

(1) basis Drafting formula
(2) according to proportion

The drawing skills of push line:

(1) for push plates perpendicular to each other's straight line, after determining the straight line of L, the horizontal horizontal displacement can be directly pushed out, and the corresponding points will be linked to I.
(2) for a push plate which is not perpendicular to each other (except curve), the diagonal length of the horizontal and vertical pushing files is measured directly on the straight line I, and then connected with the corresponding points.
(3) for the pushing part of the arc part, the curve plate is used to find suitable. radian Then move horizontally.