Sheet Lamination: Difference between revisions

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== Process description ==
== Process description ==
sheet lamination is one of the most flexible when it comes to materials, as long as it comes in the form of sheet stock it probably can be printed with sheet lamination. every layer of the print is cut out of a roll of sheet stock, they are stacked and bound using a process that is depended on the material (most commonly an adhesive).
[[File:Sheet lamination part.png|right|frameless|602x602px]]
Sheet Lamination is one of the most flexible Am methods when it comes to materials, as it can accommodate any material that can be formed into a sheet. In Sheet Lamination, each layer of the print is cut out of a roll of sheet stock and stacked and bound using different material dependent processes (most commonly an adhesive).


== strength ==
== Strengths & Weaknesses ==


* '''speed:''' because sheet lamination just has to cut out the perimeter of the each layer instead of filling in the whole area it can be much faster then other technologies.  
=== Strengths ===
* '''ubiquitous materials''': many other technologies need more specialized feed materials, but sheet lamination just needs something that is comes with sheet stock and is compatible with the bonding process. this makes tracking material cheaper and easier
* '''Speed:''' Sheet lamination need only cut out the perimeter of the each layer, instead of filling in the whole area.
* '''micarta printing''': micarta is a layered material made of adhesive and sheets of material (typically paper, linen, canvas, or carbon fiber). it is a strong light weight material and sheet lamination is a convenient way to rapidly make parts out of this material.  
* '''Large material selection''': Most materials are sheet stock that is compatible with the bonding process, so it can use a larger variety of materials than other processes.
* '''Micarta printing''': Micarta is a layered material made of adhesive and sheets of material (typically paper, linen, canvas, or carbon fiber). it is a strong light weight material and sheet lamination is a convenient way to rapidly make parts out of this material.


== weaknesses ==
==== Weaknesses ====
* '''Limited geometries:''' Sheet lamination struggles with the more complex geometries.
* '''Surface finish:''' The surface finish of the part is dependent on the material used.


* '''limited geometries:''' sheet lamination struggles with the more complex geometries that other printers allow for.
== Machine Ranges ==
* '''surface finish:''' the surface finish of the part is dependent on the material used. this is something that must be taken into account when choosing a material
Sheet Lamination can produce relatively high resolution parts, but not at very large sizes and at moderate layer heights.
{| class="wikitable"
{| class="wikitable"
!
!
!Low
!Worst
!High
!Best
|-
|-
|volume X/Y/Z (mm)
|Volume X/Y/Z (mm)
|
|305/305/102
|
|457/449/101
|-
|-
|resolution (mm)
|Resolution (mm)
|
|.042
|
|.02
|-
|-
|layer height (um)
|Layer Height (um)
|
|200
|
|50
|-
|-
|price ($)
|Build Rate (cm^3/hr)
|
|737
|
|100000
|}
|}
== Technologies ==
[[File:Impossible-Objects-CBAM-25-1-450x300.png|none|thumb|[https://www.impossible-objects.com/cbam-25/ CBAM-25]<nowiki/>  <nowiki/>]]<nowiki/>
There are a number of specific technologies that can vastly change to capabilities of a printer.
{| class="wikitable"
|+cb<nowiki/>am<nowiki/>-25
!Build volume
!Layer Height
!Resolution
!Size xyz
!max Build Rate
!Price
|-
|457/449/101mm
|50um
|.02mm
|1524/6096/1524mm
|10000 cm^3/hr
|Requires Quote
|}
 
==Navigation==
*[https://omic-am.mme.pdx.edu/index.php/Main_Page?veaction=edit Home page]
*[[Material extrusion|Material Extrusion]]
*[[Powder Bed Fusion]]
*[[Vat Polymerization]]
*[[Direct Energy Deposition]]
*[[Binder Jetting]]
*[[Material Jetting]]
*[[Sheet Lamination]]
==References==
Rosen, Stucker, and Khorasani, Additive Manufacturing Technologies, chap. 9.
 
“Sheet Lamination - LOM, SL | Make.” Accessed October 6, 2023. <nowiki>https://make.3dexperience.3ds.com/processes/sheet-lamination</nowiki>.

Latest revision as of 13:48, 24 October 2023

Process description

Sheet lamination part.png

Sheet Lamination is one of the most flexible Am methods when it comes to materials, as it can accommodate any material that can be formed into a sheet. In Sheet Lamination, each layer of the print is cut out of a roll of sheet stock and stacked and bound using different material dependent processes (most commonly an adhesive).

Strengths & Weaknesses

Strengths

  • Speed: Sheet lamination need only cut out the perimeter of the each layer, instead of filling in the whole area.
  • Large material selection: Most materials are sheet stock that is compatible with the bonding process, so it can use a larger variety of materials than other processes.
  • Micarta printing: Micarta is a layered material made of adhesive and sheets of material (typically paper, linen, canvas, or carbon fiber). it is a strong light weight material and sheet lamination is a convenient way to rapidly make parts out of this material.

Weaknesses

  • Limited geometries: Sheet lamination struggles with the more complex geometries.
  • Surface finish: The surface finish of the part is dependent on the material used.

Machine Ranges

Sheet Lamination can produce relatively high resolution parts, but not at very large sizes and at moderate layer heights.

Worst Best
Volume X/Y/Z (mm) 305/305/102 457/449/101
Resolution (mm) .042 .02
Layer Height (um) 200 50
Build Rate (cm^3/hr) 737 100000
CBAM-25
cbam-25
Build volume Layer Height Resolution Size xyz max Build Rate Price
457/449/101mm 50um .02mm 1524/6096/1524mm 10000 cm^3/hr Requires Quote

Navigation

References

Rosen, Stucker, and Khorasani, Additive Manufacturing Technologies, chap. 9.

“Sheet Lamination - LOM, SL | Make.” Accessed October 6, 2023. https://make.3dexperience.3ds.com/processes/sheet-lamination.

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