Laser Lamination 3d Printing

Laminated object manufacturing lom is a method of 3d printing.

Laser lamination 3d printing.

Sheet lamination is one of the seven recognized 3d printing methods. Basically the process uses lasers to sinter or coalesce powdered material layer by layer to create a solid structure. Laminated object manufacturing or lom is a very fast and inexpensive way to 3d print objects in several kinds of materials. Sheets of material are bonded together and cut in the right geometry according to the 3d model.

It was developed by the california based helisys inc. Laminated object manufacturing lom is a rapid prototyping system developed by helisys inc. 3d printing and laser technology go hand in hand. Cubic technologies is now the successor organization of helisys in it layers of adhesive coated paper plastic or metal laminates are successively glued together and cut to shape with a knife or laser cutter objects printed with this technique may be additionally modified by machining or drilling.

Sls also known as selective laser sintering is a special method that employs a process called powder bed fusion to create 3d objects. Over the years this technology has experienced remarkable advances. Lens laser engineered net shaping which was developed by sandia national labs is one example of the powder fed directed energy deposition process for 3d printing or restoring metal parts. It is considered additive because one sheet of material is bound to another in a layer by layer process.

May 20 2020 by leslie langnau leave a comment one of the lesser known 3d printing technologies is sheet lamination sometimes also known as laminated object manufacturing lom. If the print head is moving too fast the extruding plastic will not have time to successfully bond to the previous layer. During the lom process layers of plastic or paper. If the previous fixes did not improve your prints try slowing your print speed in 10mm sec increments.

3d print layer separation can be caused by high print speeds. The process uses sheets of building material which are cut through laser or knife and the sheets are joined one after the other either by using an adhesive or by wielding the laser cut sheets together to form the 3d object.