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請問Advanced Teardrops Creation?

时间:10-02 整理:3721RD 点击:

請問有人了Advanced Teardrops Creation這個設定值如何設定嗎?

因為一般的網路上的教學資料或奧宝教育訓練的書也只有Teardrops Creation

像是ext = (線寬x td_ext_ratio) + td_ext_add

有寫這類似的,但Advanced Teardrops Creation沒有寫,因為現在客戶加淚滴時

只需多加出來4mil,從pad開始算,因為沒有研究過淚滴的設定值,所以才來詢問一下,不知道請問

要如何寫出來才可以多4mil以下是我的設定值,但還是有差一點,不知道可否再請教一下,怎麼才可以寫的

比較完美一些,請指教了,謝謝!

td_ext_ratio    = 0.6  # Variable - this value is used to calculate the point where the teardrop starts. It is a ratio of the line size.
ext_pad_ratio   = 0.2     # Variable - this value is used to calculate the point where the teardrop starts. It is a ratio of the pad size.
ext_drill_ratio = 0     # Variable - this value is used to calculate the point where the teardrop starts. It is a ratio of the drill size.
td_ext_add      = 1     # Variable - used to extend the start point of the teardrop further from the pad edge. See the formula in td_ext_ratio above.
td_ext_min      = 1     # Variable - minimum value allowed for td_ext_ratio. If the calculation for td_ext_ratio is less than this value, then this value is used instead.
td_ext_max      = 4     # Variable - maximum value allowed for td_ext_ratio. If the calculation for td_ext_ratio is more than this value, then this value is used instead.
td_size_min     = 0     # Variable - this value defines the minimum line width that can have a teardrop added (if set to 0 all lines are processed).
td_thermal_num  = 4    # Variable - this value defines the minimum number of lines entering a pad which indicate it is a thermal or buried in a plane and thus should be ignored by this function.
size_line_ratio = 1   # Variable - this value is used to calculate the Tear Drop line width. It is a ratio of the line size.
size_pad_ratio  = 0     # Variable - this value is used to calculate the Tear Drop line width. It is a ratio of the pad size.
size_drill_ratio = 0    # Variable - this value is used to calculate the Tear Drop line width. It is a ratio of the drill size.
td_size_add      = 2    # Variable - This value will be added to the TD line witdh. For more details please refer to Release Notes.
max_line_width   = 10    # Variable - This enable the user to define the maximal conductor width the will be handled. In order to disable this limitation set to "0".
process_smd_pads = yes  # Variable - Enable the user to define if to work on SMD Pads, when set to "yes", or to skip them - when set to "no".
use_sm           = no   # Variable - When set to "no", the action will not consider the corresponding SM layer, When set to "yes" the action will process
                        #            the line only if its entrence point to the Pad is covered by SM.
max_angle        = 45   # Variable - Enable the user to limit the maximal angle of the tear drop line. Range between 0 and 90.

沒有人會嗎?

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