Edge Distance, Pitch for Hole in Glass

Eastern Glass Resources, Inc.

P: (973) 483-8411 F: (973) 482-2717 www.eglassr.com

770 Supor Blvd Harrison, NJ 07029

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1) �� A�� D�� E� A) �� 8 * �� (�) �� 2� �� . � ≥ 8 * � (�� 2�)

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1/8� �� = 2� ��

1/2� �� = 4� ��

1/4� �� = 2� ��

5/8� �� = 5� ��

3/8� �� = 3� ��

3/4� �� = 6� ��

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2) �� F ��E ��E�

A) �� (�) �� 3/4� �� 1/2� ��. F�� 1/2� �� : � ≥ 2 * �. ��

F�� 1/4� �� (�) �� 3/4�

F�� 5/8� �� (�) �� 1�1/4�

F�� 1/2� �� (�) �� 3/4�

F�� 3/4� �� (�) �� 1�1/2�

B) A�� (D). � ≥ D/2 ��

F�� 1/4� �� (�) �� 1/8�

F�� 3/4� �� (�) �� 3/8�

F�� 1/2� �� (�) �� 1/4�

F�� 1� �� (�) �� 1/2�

F�� 5/8� �� (�) �� 5/16�

F�� 2� �� (�) �� 1�

C) �� (�) �� (�) �� (�� ) �� (�) �� (2A & 2B).

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Eastern Glass Resources, Inc. 770 Supor Blvd Harrison, NJ 07029


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F�� 1/4� �� 1/4� �� (�) �� 3/4� F�� 1/4� �� 1/2� �� (�) �� 3/4� F�� 1/4� �� 2� �� (�) �� 1� F�� 3/8� �� 1/2� �� (�) �� 3/4� F�� 3/8� �� 3/4� �� (�) �� 3/4� F�� 3/8� �� 2� �� (�) �� 1� F�� 1/2� �� 1/2� �� (�) �� 3/4� F�� 1/2� �� 2� �� (�) �� 1�

D) �� (�) �� (�) �� (�� ) �� 2A �� 2B � �� . �� (�) �� 3/16�.

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3) ��E D�A�E�E��

A) �� (D��) �� 1/4". �� 1/4� �� (D��) �� (�). D�� = 1/4� (� = 1/8� �� 1/4�) D�� = �

(� = 1/4� �� 3/4")

B) �� (D��) �� (�). D�� ≤ 1/3 * �

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4) ��A�E C��

A) �� (�, �) �� (�, �) �� . � ≥ 1/2 * � � ≥ 1/2 * � ��

�� (�) �� 2� (�) �� 1� �� (�) �� 6� (�) �� 3� B) �� (�) �� (A). �� (�) �� (B). � ≤ 1/3 * A � ≤ 1/3 * B ��

�� (A) �� 6� (�) �� 2� �� (B) �� 21� (�) �� 7� C) �� 5/16� �� (�).

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5) ��E� �� C��E�� A) �� (�) �� 90� (�� ) �� , �� 1�7/8� �� 4 * �� (�), �� . � ≥ 4 * � (�� 1�7/8�)

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F�� 1/4� �� (�) �� 1�7/8�

F�� 1/2� �� (�) �� 2�

F�� 3/8� �� (�) �� 1�7/8�

F�� 3/4� �� (�) �� 3�

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6) ��D�� A) �� . �� (�) �� 5/16�

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Edge Distance, Pitch for Hole in Glass

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