What is Picture Etching?
Photo etching, which is likewise referred to as chemi etching, chemical etching or photo chemical milling (PCM) is a production process which utilizes ferric chloride as an etching chemistry to produce elaborate and extremely precise accuracy metal elements.
Metal etching uses an extremely quick turnaround alternate option to other processes such as marking, punching, water jet or laser cutting particularly for really fine function complex metal elements from 0.0127 mm-- 1.60 mm thick in most metal types.
The metal is cut, cleaned and after that laminated with a blue UV photo-sensitive resist, which is then printed with your wanted CAD artwork style profile.
After printing your design, the metal is then established, which efficiently gets rid of any unexposed photo-resist from the print process, leaving a raw metal profile track line for the etchant chemistry to engrave through the metal.
After etching out the profile style, we simply get rid of the blue UV photo-sensitive resist to leave the raw metal parts either loose or tabbed Mumetal Etching into the bigger fretwork sheet.
Click the link here to see the total photo engraving procedure start to complete
Metal Etching Advantages include: Image etching is a completely burr complimentary and stress-free procedure with no mechanical force or heat being applied to the metal parts throughout production.
Art work is in CAD format and moved to an acetate photo-tool, therefore any style changes are extremely simple change and really quick carry out and cost effective. We offer COMPLIMENTARY photo-tool artwork at Qualitetch, when you provide a DXF of your required profile, however many of our rivals charge up to â‚¤ 100+ for this service.Our photo etching process does not acknowledge the complexity of your style therefore elements with lots of holes such as meshes can be produced at no extra cost than an easy shape profile.Tolerances used from +-0.025 mm based on product type and thickness.FAST lead-times with parts available within a couple of days.
What metals do we work with?Photo etching, likewise referred to as chemical etching or photochemical machining, is an extremely precise, economical metal machining procedure used to produce intricate components from a large range of metals.
We offer a market-leading picture engraving service, specialising in the co-development of photo-etched component services for leading business in more than 30 countries.