Laser cutting machine is given priority to with real scale lofting of lofting method

With the development of laser cutting technology and the increasing of the laser processing practice, gradually formed a laser cutting machine is given priority to with real scale lofting of lofting method. In recent years, with the development of science and technology, metal laser cutting machine was made between optical lofting lofting, electronic computer and other new technology, and gradually get promotion and application. But it is still given priority to with full-scale layout.
laser cutting processing loft and loft floor full-scale layout should undertake in the loft in the loft. Loft floor has two kinds of steel and wood. Steel loft floor is made of cast iron, or more than 12 mm thickness made from low carbon steel. Steel plate joint should be razed polishing, board face should level off, plate type sleepers or GangDian up below. Lofting, to make clear linear, often in the plate coated with rubber powder. Wooden loft floor is made of thick plank makings, surface smooth level off, without cracks; Wood texture is fine and less scar section. To make the board with sufficient rigidity to ensure the lofting precision, floor thickness requirements is 70 - LOOmm, juncture stagger, compact connection. Loft floor when using metal laser cutting machine, the surface is coated with two or three primer, after YouGuang paint coated with dark gray, lest the dazzling light, mesa and the paint should be able to clearly lining out the various color lines.
loft in addition to the sample stage, generally kept processing model when the required tools and other equipment. Metal laser cutting machine lofting local roughness, permissible error within the 5 m2, 3 mm. Loft should be light, easy to look at the picture and marking. The lighting or lighting shall ensure that appear in any position when crossed from the shadow. Loft in addition to the sample stage, generally kept processing model when the required tools and other equipment.