Yn y broses o electroplatio, ffosffatio, chwistrellu, weldio, pecynnu a chydosod cylched integredig o gynhyrchion diwydiannol, rhaid tynnu'r saim, llwch, graddfa rhwd, toddydd gweddilliol, rhwymwr a baw arall ar yr wyneb i sicrhau ansawdd y broses nesaf. . Ar hyn o bryd, mae'r dulliau glanhau a ddefnyddir yn eang yn y diwydiant glanhau yn cynnwys glanhau mecanyddol, glanhau cemegol a glanhau ultrasonic, ond mae eu defnydd yn gyfyngedig iawn o dan gyfyngiadau diogelu'r amgylchedd a gofynion y farchnad fanwl uchel.
Ni all dulliau mecanyddol fodloni gofynion glanhau glendid â diffiniad uchel; Mae dulliau glanhau cemegol yn hawdd i achosi llygredd amgylcheddol, ac mae'r glendid a geir hefyd yn gyfyngedig iawn; Yn enwedig pan fo'r cyfansoddiad baw yn gymhleth, rhaid dewis amrywiaeth o gyfryngau glanhau i'w glanhau dro ar ôl tro i fodloni gofynion glendid wyneb; Er bod y dull glanhau ultrasonic yn cael effaith glanhau da, mae'n ddi-rym i lanhau gronynnau baw submicron. Mae maint y tanc glanhau yn cyfyngu ar gwmpas a chymhlethdod y rhannau wedi'u prosesu, ac mae sychu'r darn gwaith ar ôl ei lanhau hefyd yn broblem fawr.
Modern manufacturing needs the support of strong surface treatment technology. China's surface treatment industry has backward production capacity and needs advanced processes and technologies to replace and fill, which is an important challenge in the process of China's manufacturing industry from big to strong. The challenges faced by the surface engineering industry not only bring strong pressure to the industry, but also bring great opportunities.
Mae technoleg glanhau laser yn dechnoleg glanhau newydd a ddatblygwyd yn gyflym yn ystod y deng mlynedd diwethaf. Mae'n disodli'r dechnoleg glanhau trin wyneb traddodiadol yn raddol mewn llawer o feysydd oherwydd ei fanteision niferus. Gall addasu i lanhau pob math o faw arwyneb, ychydig o lygredd amgylcheddol sydd ganddo, ac ni all niweidio'r matrics.
At present, this method has become the supplement and extension of traditional cleaning methods, and has broad application prospects because of its inherent advantages. Compared with the traditional cleaning process, the characteristics of laser cleaning technology are: it is a "dry" cleaning, does not need cleaning solution or other chemical solutions, and the cleanliness is much higher than that of chemical cleaning process; The scope of dirt removal and applicable base materials are very wide.
By adjusting the laser process parameters, the pollutants can be effectively removed and the surface can be restored as new without damaging the substrate surface; Laser cleaning can easily realize automatic operation and reduce labor force; Laser cleaning has high efficiency and saves time; Laser decontamination equipment can be used for a long time with low operation cost; Laser cleaning technology is a "green" cleaning process. The waste material eliminated is solid powder, small volume, easy to store, and basically does not pollute the environment.