In a sheet metal design specifying hole sizes locations and their alignment is critical.
Rapid sheet metal tolerances.
0 304mm from top of sheet to top of form and recommend an offset of 0 030 in.
There are several processes that fall under the umbrella of sheet metal fabrication.
Sheet metal guage tolerances.
We are a full service sheet metal and machining manufacturer with four u s.
Sheet metal fabrication is a set of manufacturing processes used to turn sheet metal stock into functional parts.
During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.
It is always better to specify hole diameters that are greater than the sheet s thickness t.
The tolerances in the table and attachments reflect current manufacturing practices and commercial standards and are not representative of the manufacturer s standard gauge which has no inherent tolerances.
All flat sheet metal parts can meet a 0 005 0 127mm.
Sheet metal parts that utilize stock material gauge thicknesses and require no bending or milled features.
Sheet metal parts are recognized for their excellent strength and durability.
This guide will help you decide which sheet metal fabrication finishing technique is the best option for your rapid prototyping job.
Our sheet metal services include water jet laser cutting stamping punching welding grinding with a wide selection of materials and finishes requirement.
Production facilities across the nation allowing us to deliver your high quality parts fast.
Does prototek manufacture in higher volume quantities.
Sheet metal fabrication is a well established production technique that relies on bending punching and cutting to produce industrial grade metal components from thin sheets of metal.
The sheet metal is usually between 0 006 and 0 25 inches 0 015 and 0 635 centimeters thick.
Offsets are used to create z shaped profiles in sheet metal parts.
We focus on prototypes to low volume production and can do larger runs.
Simple bend one surface.
We can also cut by wire edm if required.
We offset height tolerance at 0 012 in.
Our highest tolerance for laser cutting cnc punching can be up to 0 05mm sheet thickness range from 0 5mm cnc punching to 20mm laser cutting and maximum size reaches 6000 4000mm.
When designing parts with some type of bend with a standard bend radius sheet metal tolerances are required to open.
With huge capacity for sheet metal parts rapid axis can cut stamp form bend and assemble with great speed.
Speaking of capabilities rapiddirect has in house sheet metal factory of 2 000 based in shenzhen china.
We have both manual and automated tools at our disposal for cutting and bending.
