Slot Dimensions Measurement

Holes or slots in the arrow side member of a joint for plug or slot welding must be indicated by placing the weld symbol on the side of the reference line toward the reader (A, fig. 3-11).

Holes or slots in the other side member of a joint shall be indicated by placing the weld symbol on the side of the reference line away from the reader (B, fig. 3-11).

Door Slots & Wall Mailboxes Approved Door Slots. Some homes and apartments have a slot in the door for receiving mail instead of a mailbox. The standards for an approved door slot are: The opening must be at least 1 1/2″ x 7″. The bottom of the slot must be at least 30″ above floor. Horizontal slots must have a flap hinged at the top. Nominal Slot Size vs available Tool Bit Sizes The defined tolerances start with the tool bit size, these are available in standard size steps of 0.05mm. Any slot defined that does not meet this 0.05mm steps will be rounded to the nearest step. It is possible to have smaller tool bit size steps but the cost far outweighs any reason to do so.

1. 70 Machine ScrewS head dimensions.
2. Driver tips the same size as the slots can be created using files, grinders and other tools available in most workshops. Cleaning a painted-over slot is easier than cleaning out more complicated recesses. A new slot can easily be cut with a hacksaw.
3. Hi everybody, I'm working on a project and need to find the dimension of the width of a typical dual-slot graphics card (unfortunately I don't have one here with me) I think a typical PCI backplate is.75', and the distance between two PCI slots is.8', so I'd think it's 1.55' wide.

Neither the plug weld symbol nor the slot weld symbol may be used to designate fillet welds in holes.

Plug or Slot Weld Diagram

Arrow Side & Other Side Indication of a Slot or Plug Weld Symbol

Slot or Plug Welding Symbol

Plug & Slot Welds Indicated by Arrow on Side of Joint

Plug Weld Dimensions

Dimensions of plug welds must be shown on the same side of the reference line as the weld symbol. The size of a weld must be shown to the left of the weld symbol.

The included angle of countersink of plug welds must be the user’s standard unless otherwise indicated.

The included angle of countersink, when not the user’s standard, must be shown either above or below the weld symbol (A and C, fig. 3-34).

The pitch (center-to-center spacing) of plug welds shall be shown to the right of the weld symbol.

Dimensions, Details and Surface Contour of Plug or Slot Welds

Slot Dimensioning

Depth of Filling of Plug and Slot Welds

Depth of filling of plug and slot welds shall be completed unless otherwise indicated. When the depth of filling is less than complete, the depth of filling shall be shown in inches inside the weld symbol (B, fig. 3-34).

Surface Contour of Plug Welds and Slot Welds

Plug welds that are to be welded approximately flush without recourse to any method of finishing must be shown by adding the finish contour symbol to the weld symbol (fig. 3-35).

Plug welds that are to be welded flush by mechanical means must be shown by adding both the flush contour symbol and the user’s standard finish symbol to the weld symbol (fig. 3-36).

Slot Weld Dimensions

Dimensions of slot welds must be shown on the same side of the reference line as the weld symbol (fig. 3-37).

Slot Dimensions Measurement Tool

Details of Slot Welds

Length, width, spacing, included angle of countersink, orientation, and location of slot welds cannot be shown on the welding symbols.

This data must be shown on the drawing or by a detail with a reference to it on the welding symbol, in accordance with location specifications given in paragraph 3-7 (D, fig. 3-33).

Discussion in 'Pumps and Tanks Well Forum & Blog. Water is life.' started by KHB1, Oct 12, 2008.

Standard Slot Dimensions