Screw mounts tabs, mount slots, mount posts, etc. More...

Collaboration diagram for Mounts:

Files
file	mounts.scad
	Screw mounts tabs, mount slots, mount posts, etc.

Functions
module	screw_mount_tab (wth, screw, brace, size, vr, vrm)
	A mount tab with screw hole and support brace. More...

Detailed Description

Screw mounts tabs, mount slots, mount posts, etc.

Requires:
include <omdl-base.scad>;
include <models/3d/fastener/screws.scad>;
include <parts/3d/enclosure/mounts.scad>;

Function Documentation

◆ screw_mount_tab()

module screw_mount_tab	(	wth	,
		screw	,
		brace	,
		size	,
		vr	,
		vrm
	)

A mount tab with screw hole and support brace.

Parameters

wth	<decimal> wall thickness.
screw	<datastruct \| decimal> screw bore; structured data or a single decimal to set the bore diameter.
brace	<decimal-list-2 \| decimal> brace percentage; a list [by, bz] or a single decimal to set (by=bz).
size	<decimal-list-2 \| decimal> tab size; a list [sx, sy].
vr	<decimal-list-4 \| decimal> rounding radius; a list [v1r, v2r, v3r, v4r] or a single decimal for (v1r=v2r=v3r=v4r).
vrm	<integer> rounding mode {0\|1\|2\|3\|4}.

Construct a mount tab with a screw hole. The parameters wth and screw are required (the others are optional). When brace is specified, braces are constructed to support and reinforce the connection to the adjacent structure. The brace-to-tab and brace-to-wall lengths can be specified independently. When the size if not supplied, a default size will be used based on the specified mount tab features.

Multi-value and structured parameters

screw

Data structure fields: screw

e	data type	default value	parameter description
0	<decimal>	required	`d` : bore diameter
1	(see below)	undef	`h` : screw head
2	(see below)	undef	`t` : tolerance

See screw_bore() for documentation of the data types for the screw bore parameters h and t.

Screw mount tab example script

    include <omdl-base.scad>;
    include <models/3d/fastener/screws.scad>;
    include <parts/3d/enclosure/mounts.scad>;
 
    $fn = 36;
 
    d = 4;
    h = [7, 1, 1/2];
    t = [0, 10];
 
    mirror([0,1,0])
    screw_mount_tab(wth=3, screw=[d, h, t], brace=[50, 25], vrm=4);
 
    // end_include

Screw mount tab example diagram
top	right	diag

Definition at line 361 of file mounts.scad.

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