System Layers include Connections, Pad Holes, Via Holes, Visible Grid 1, and Visible Grid 2. Keep-Out Layer is used to define the area of printed circuit board.ĭrill guide and Drill drawing are used to do the drill drawing and drill holes position. Click the 'Only show enabled mechanical layer' checkbox, then enable the wanted layer. It is used to place the text information like the components profile, the numbers of components. Reply 1 on: February 07, 2014, 02:59:54 pm. Silkscreen Layers include Top Overlay and Bottom Overlay. Solder Mask Layers and Solder Paste Layers are all negative. Solder Paste Layers include Top Paste and Bottom Paste, which have similar functions with Solder Mask Layers. Solder Mask Layers include Top Solder and Bottom Solder. Mechanical Layers are generally used to place indicative information about the PCB board printing and the assembly methods, such as circuit board physical dimension lines, dimension markings, data sheets, vias information, assembly instructions, and so on. Every Internal Planes Layer can have two or more power suppliers, such as +5V, +l5V, etc. The Internal Planes Layers are used to arrange the power and ground traces.These layers are negative. Signal Layers are used to mount components and traces. Signal Layers include Top Layer, Bottom Layer, Mid Layer1, Mid Layer2……. In general there are 7 working layers in printed circuit board: Signal Layers, Internal Planes, Mechanical Layers, Solder Mask Layers, Silkscreen Layers, System Layers and Others Layers. If it happens to be a problem too often, it could be a good excuse for making a special Altium script, I suppose.7 Working Layers in Printed Circuit Board At at least it's pretty obvious when 3d bodies and courtyard layer primitives end up in the wrong layers. Tashkent Mechanical Plant is situated close to the post office 16 and the bus station Chkalovo. Layer Type - use the drop-down to select the desired layer type you want attributed to the given layer. Layer Number - use this text box to reassign the desired number of the mechanical layer. Will have to see how well the new layer types feature actually works, in keeping this stuff together. When an individual mechanical layer is edited, the dialog will include the following options: Layer Name - use this text box to rename the layer. A shame that it seems these different settings are going to become the *default* for new Altium users, though. So at least I can keep things inline with the rest of my parts lib for now, it's only using parts from other people using different settings to generate footprints that needs to be considered. and mine seem set to what they have always been.
had a quick look in my AD19, and it looks like the wizard has a dropdown list to select the mech layers to use for courtyard, assembly and component body info generation. have Altium changed the mech layer use for the IPC wizard? I hadn't noticed this yet - but I haven't used 18 or 19 that much, and may have only used it with my existing dblibs, come to think of it.
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