Kune mamiriyoni ezvimedu zvehutu munyika dzakasiyana-siyana.Chigadzirwa chega chega cheindasitiri chine masitaera mazhinji uye chinoda mold dzakasiyana.Sezvo mold ichiwanzo sangana nepamusoro-tembiricha mbishi zvinhu kana kubata nekutsikirira kunetseka, tsvina inoumbwa zviri nyore pamusoro.Kana iyo isina kucheneswa nenguva, inokonzeresa kukuvadzwa kwepamusoro pe mold, uye zvigadzirwa zvinotevera zvicharatidzikawo zvisina kunaka.Parizvino, kuchenesa laser kunogona kunyatso kuchenesa ndege, nzvimbo dzakakomberedzwa, maburi uye mapundu.Commonruoko-akabata laser kuchenesa michinainogona kushandiswa kuchenesa zvakasara pamusoro pemuumbi, uye nguva yekuchenesa inogona kuva chikamu chegumi chekuchenesa kwechinyakare.
Sei laser inogona kushandiswa kuchenesa?Sei zvisingakonzere kukanganisa kune chinhu chiri kucheneswa?
Kutanga nzwisisa chimiro che laser.Mumashoko akareruka, ma lasers haana kusiyana nechiedza (chiedza chinooneka uye chiedza chisingaoneki) chinotitevera zvakatipoteredza, kunze kwekuti ma lasers anoshandisa resonators kuunganidza chiedza nenzira imwe chete, uye ane marefu akareruka, kuwirirana, nezvimwewo. Kuita kuri nani. , saka ne theoretically ese mawavelengths echiedza anogona kushandiswa kugadzira lasers, asi mukuita, hapana midhiya yakawanda inogona kunakidzwa, saka iyo laser mwenje sosi inogona kuburitsa yakagadzikana uye yakakodzera kugadzirwa kwemaindasitiri ishoma.
Kutaura nezve molds, zviri nyore kuti vanhu vazhinji vanzwisise, kubva pazvimedu zviduku kuti vaite zviratidzo zvekeke, kusvika kune mazamu makuru ezvigadzirwa zvakasiyana-siyana zvemaindasitiri.Mutakuri nerutsigiro rwekugadzirwa kwezvinhu zvakakura zvemaindasitiri.
Mukushandiswa chaiko, mold inewo mamwe matambudziko anoda kugadziriswa.Dambudziko rinonyanya kukosha ndeyekucheneswa kwezvisaririra zve mold.Kusvika ikozvino, hapana mhinduro yakanaka.Mamwe maumbirwo esimbi anoshandiswa kugadzira zvinhu zvinopisa zvinonyunguduka zvakanyanya-tembiricha, pamwe nekufa-kukanda mamwe simbi.Mushure mokunge chigadzirwa chacho chapedzwa uye chabviswa, pane kazhinji zvinhu zvakasara zvakasiiwa pane mold, izvo zvinokanganisa zvakananga kuenderera mberi kwekugadzirwa kwechigadzirwa chinotevera, uye kunyange kudiwa kumira basa remaoko.Chenesa mold, zvichikonzera kupotsa nguva uye kusashanda basa.
Nekufambira mberi kwechirongwa chekugadzira, marudzi ese emafuta emafuta anozoungana akatenderedza mold, izvo zvisingangokuvadza hupenyu hwesevhisi yefodya, asi zvinokanganisa zvakanyanya chiyero chakakodzera chezvigadzirwa zvakapedzwa.Naizvozvo, zvakakosha kutibvisa mafuta uye glue.Kucheneswa kwe mold kunogona kushandira zviri nani kugadzirwa, uye iyo inopenya uye isina mafuta-isina zvigadzirwa zvebasa hazvigone kuve pasina kutsigirwa kweforoma.
Laser yekuchenesa tekinorojichinhu chakakosha chinongedzo mukugadzirwa kwemaindasitiri nemamwe minda.Inopidigura echinyakare mold yekuchenesa matekinoroji akadai se "makemikari kucheneswa, mechanika kukuya, yakaoma ice kuchenesa, uye ultrasonic kuchenesa".Iyo itsva mold yekuchenesa tekinoroji yakagadzira nekukurumidza mumakore achangopfuura.
Laser yekuchenesa moldsanogona kukurumidza kubvisa adhesive layer, mafuta, nezvimwewo pamusoro pemuumbi.Kune masampuli asina kuenzana, pese panoiswa laser irradiation, iyo laser inogona kucheneswa, uye nzira yekuchenesa inogona kubatwa nyore.Iyo laser yekuchenesa muchina inogona kunyatso bvisa zvakabatanidzwa pane akasiyana molds akadai serubha, silicone, PU, etc. Iyo midziyo iri nyore kushanda, haina kukuvadza mold, uye kuchenesa kwekuchenesa kunogona kupetwa kaviri.
Yakakamurwa kubva pane iyo nzira, kune 4 mhando dzelaser yekuchenesa nzira:
1.Laser yakaoma yekuchenesa nzira: ndiko kuti, decontamination nemwaranzi yakananga yepulsed laser;
2. Laser + liquid film method: ndiko kuti, tanga waisa chidimbu chefirimu yemvura pamusoro pe substrate, uye wozoisvibisa ne laser radiation;apo iyo laser inotungidzirwa pairi firimu remvura, iyo firimu yemvura inopisa nekukurumidza, zvichiita kuti inoputika vaporization.Tsvina yakasununguka.Uye bhururuka kubva pamusoro pechinhu chakagadziridzwa neshock wave kuti uwane chinangwa chekubvisa tsvina.
3. Nzira yelaser + inert gas: ndiko kuti, kana laser yakasvibiswa, iyo inert gasi inoputirwa pamusoro pe substrate.Kana iyo tsvina yakasvunurwa kubva pamusoro, inoputika kubva pamusoro negasi pakarepo kudzivirira kusvibiswa zvakare uye oxidation yepasi;
4. Shandisa laser kuti usunungure tsvina, uye wobva washandisa nzira yemakemikari isiri-corrosive kuti uichenese.Parizvino, nekuda kwekuvandudzwa kweindasitiri yekugadzira yepamusoro uye nekuenderera mberi kwekuvandudzwa kwezvinodiwa zvekuchengetedza kwezvakatipoteredza, zvechinyakare zvekuchenesa matekinoroji (kemikari nzira, michina yekukuya nzira) zviri kure nekuzadzisa zvinodiwa zvekugadzirwa kwemaindasitiri, uye kumashure kwekuchenesa tekinoroji kunorambidza. kugadzirwa kwakajairika uye kushanda kwemamwe maindasitiri akakosha.
Naizvozvo, laser yekuchenesa tekinoroji, semumiriri weyakasvibira uye inoshanda kugadzira, ine yakakura musika chiyero pasi pekukurumidza kusimudzira kwepamusoro-yekupedzisira kugadzira.
Laser kuchenesamolds zvakare ine zvakawanda zvakasiyana zvakanakira: inogona kuvandudza kuchena;kutenderera kwekuchenesa kupfupi;mutengo wekushandisa wakaderera, uye oparesheni inogadzirwa;inogona kusvika panzvimbo yakatarwa nokukurumidza uye zvinobudirira;Tsiva nzira yekuchenesa yechinyakare.
Kana iwe uchida kudzidza zvakawanda nezve laser yekuchenesa, kana uchida kukutengera yakanakisa laser yekuchenesa muchina, ndapota siya meseji pane yedu webhusaiti uye titumire email zvakananga!
Nguva yekutumira: Nov-10-2022
