#145 Fiducials cause automation failure

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Michael Schloh von Bennewitz4 年前创建 · 3 条评论

Fiducials cause automation failure

Problem environment

Automatic and semiautomatic SMT lines use fiducial structures to increase manufacturing resolution.

Steps to reproduce

  1. Refer to the layout
  2. Locate fiducials

Expected result

Fiducial size is large enough, print is well formed, and structure wide enough to support automation.

Actual result

Fiducials are too small and poorly placed (next to PTH.)

Workaround

Manually center optical tooling on the existing fiducial marks.

Severity level

This is low priority because project requirements do not mandate automated efficiency.

# Fiducials cause automation failure ## Problem environment Automatic and semiautomatic SMT lines use fiducial structures to increase manufacturing resolution. ## Steps to reproduce 1. Refer to the layout 1. Locate fiducials ## Expected result Fiducial size is large enough, print is well formed, and structure wide enough to support automation. ## Actual result Fiducials are too small and poorly placed (next to PTH.) ## Workaround Manually center optical tooling on the existing fiducial marks. ## Severity level This is **low priority** because project requirements do not mandate automated efficiency.
Michael Schloh von Bennewitz 添加了标签
bug
4 年前
Michael Schloh von Bennewitz 添加了标签
enhancement
4 年前
Michael Schloh von Bennewitz 4 年前 添加了里程碑 Layout design

Solved by 7af8ba9.

Solved by 7af8ba9.

Reopening because recent layout modifications only partially solved the problem.

Reopening because recent layout modifications only partially solved the problem.

Solved again in 72d6589.

Solved again in 72d6589.
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