Hazvidzivisiki kuti matambudziko anoitika pakushandisa muchina wekucheka nelaser, saka ungagadzirisa sei matambudziko aya? Tarisa mibvunzo 7 inotevera. Wakambosangana nayo here pakushanda kwayo?
1. Nzira yekucheka nekubaya. Chero nzira yekucheka nekupisa, kunze kwezviitiko zvishoma apo inotangira pamucheto webhodhi, inowanzoda buri diki mubhodhi. Muchina wekuisa laser stamping compound usati watanga kushandisa punch kutanga wabuda mugomba rayo, tobva tashandisa laser kubva mukugadzira diki. Pane nzira mbiri huru dzekupinda mu laser cutter pasina kushandisa perforator:
Kuboorwa kweBlasting - Chinhu chacho chinopiswa nemwaranzi nelaser inoenderera mberi kuti chigadzire crater pakati pechinhu chacho, iyo inobva yakurumidzirwa kusanganiswa uye kubviswa nerwizi rwe oxygen coaxial ne laser beam. Kazhinji, saizi yegomba ine chekuita neukobvu hweplate. Avhareji yedhayamita yegomba rekuboorwa ihafu yeukobvu hweplate. Naizvozvo, dhayamita yegomba rekuboorwa kweplate yakakora yakakura pane kuita denderedzwa, iyo isingakodzeri zvikamu zvine zvinodiwa zvakanyanya zvemachining. Ingo bvisa. Pamusoro pezvo, nekuti kumanikidzwa kwemhepo inoshandiswa nebhizinesi kwakafanana nekwekuti pakucheka, splash ine simba guru.
Pulse Punch - Inoshandisa laser ine simba guru rekunyungudutsa kana kupwanya zvinhu zvishoma. Mhepo kana nitrogen inowanzo shandiswa segasi rekubatsira kuderedza kukura kwemaburi kunokonzerwa ne exothermic oxidation. Kumanikidzwa kwegasi kushoma pane kumanikidzwa kweokisijeni panguva yekucheka. Kupwanya kwega kwega kunoitwa ne laser kunongoburitsa jet diki rezvidimbu, zvinokura zvishoma nezvishoma, saka tinoda nguva yekupwanya plate yakakora mumasekonzi mashoma. Kana kupwanya kwapera, cheka neokisijeni panzvimbo pegasi rekubatsira. Dhayamita yekupwanya yakadaro haina simba rakawanda uye kunaka kwayo kwekupwanya kuri nani pane kupwanya kuputika. Laser inoshandiswa pakucheka ne laser haifanirwe kungova nesimba rekubudisa rakawanda, asiwo kuva nehunhu hwenguva nenzvimbo hwedanda, saka laser yeCO2 inoyambuka rwizi haigoni kusangana nezvinodiwa zvekucheka ne laser. Pamusoro pezvo, zvakakosha kuve nesystem yekutonga nzira yegasi yakavimbika kuti iite mhando dzakasiyana dzegasi, gasi rinochinja uye nguva yekupwanya.
Kuti muwane kucheka kwemhando yepamusoro, kunofanira kutariswa tekinoroji yekuchinja kubva pakubaya kwepulse kana workpiece yasara kusvika pakugura kwekukurumidza kunogara kuripo. Mupfungwa, zvinowanzo kwanisika kushandura mamiriro ehunyanzvi ekucheka echikamu chekumhanyisa chebhizinesi, senge urefu hwefocal, nzvimbo ye nozzle, kumanikidzwa kwegesi, nezvimwewo, asi kutaura chokwadi, hazvigoneke kushandura anopfuura imwe yemamiriro aya nekuti nguva yekushanda ipfupi zvakanyanya. Mukugadzirwa kwemaindasitiri, zvinokwanisika kushandura avhareji yesimba relaser nekuchinja upamhi hwepulse, frequency yepulse, pulse width uye frequency yepulse. Kuongorora kwemhedzisiro chaiyo yekutsvagisa kunoratidza kuti nzira yechitatu ine mhedzisiro yakanaka.
2. Kuongororwa kwekuchinja kwemaitiro ekucheka maburi ekiyi. Izvi zvinodaro nekuti maturusi emuchina wekuChina (emichina iyi chete ine simba guru rekucheka laser) haakwanise kutora kuputika kwekuboorwa pakugadzira maburi ekiyi, asi anoshandisa pulse perforation (kuboorwa kwakapfava), izvo zvinoita kuti kukura kwesimba relaser munzvimbo diki yevana kwanyanya kuzara, uye nzvimbo isiri yekugadzirisa inopiswa. Zvinokonzera kushanduka kwemaburi, zvinokanganisa mhando yezvigadzirwa zvekugadzira nekugadzira. Parizvino, mukuita kwekugadzira, nzira yekurova nekupwanya (kupwanya kwakapfava) inofanira kuchinjwa kuita nzira yekurova nekupwanya (kupwanya kwakapfava) kugadzirisa dambudziko iri. Uye kune muchina mudiki wekucheka nelaser une simba rakanyanya kupesana, mugomba rekugadzira kunofanirwa kutora nzira dzakasiyana dzekurova nekupwanya kuti pave nekupedzisa kwakanaka kwepamusoro.
Mhinduro yedambudziko rema "laser cutting low carbon steel burr", zvichienderana nepfungwa huru yeCO2 laser cutting work and teaching design, ongororo inogona kugumiswa kuti pane zvikonzero zvinotevera: dambudziko guru riri kukonzerwa ne "workpiece" yekuburitsa "burr": "laser focus up and down position" haisiyo chaiyo, "focus position test", "focus position test", "social focus" yekugadziriswa kwe "offset" inoenderana nenguva; "output power" ye "laser" haina kukwana, tinofanira kutarisa kana "laser generator" inogona kunge yakajairika, kana isiri yakajairika, tobva tatarisa kana nzira yekuburitsa "number" ye "laser technology control system button" inofanira kunge yakarurama, kuti igadziriswe; "linear speed" yekucheka inonoka zvakanyanya, saka zvakakosha kuwedzera linear speed mu "operation risk control" chaiyo. "Kuchena kwe "cutting gas" hakuna kukwana, "cost" yekuvandudza "economic high quality cutting management" "working environment gas"; "Laser focus offset", "focus position test", "focus" yekugadziriswa inogara ichigadziriswa; "Kana "machine tool" ichishanda kwenguva yakareba, mudzidzisi anofanira kudzima otangazve.
Kuongororwa kwesimbi isina ngura ine laser 4 uye aruminiyamu zinc plate workpiece burr, kubuda kwemamiriro ezvinhu aya, kutanga kudiwa kwekufunga nezvekucheka simbi ine kabhoni shoma kana burr ichiita kuti zvinhu zviome, asi hazvidzivisike kungokurumidza kukurumidza kucheka, nekuti dzimwe nguva kucheka plate hakupfeki mamiriro acho ezvinhu, mamiriro aya ekudzidzisa anonyanya kukosha mukugadzirisa aluminium zinc plate. Panguva ino, tinofanira kufunga kana nozzle inofanira kutsiviwa, kufamba kusina kugadzikana kwegwara rekutungamira nezvimwe zvinhu zvekugadzirisa.
5 laser haisi kupwanya zvachose mamiriro ekuongorora, ongororo inogona kuwanikwa kuburikidza nemamiriro ezvinhu akasiyana anotevera ndiwo kukura kukuru kwekusagadzikana kunokanganisa mhando yekugadzirisa: kusarudzwa kwemuromo wemusoro welaser uye ukobvu hweplate yekugadzirisa hazvienderane; Kumhanya kwemutsara wekucheka welaser kunokurumidza zvakanyanya, tinoda kugona kwedu kudzora sisitimu yekushanda kuti tideredze kumhanya kwemutsara; Kupinza kwemuromo hakubvumirwi kutungamira kunzvimbo yekutarisa kwelaser kukanganisa kwakanyanya, unoda kutanga zvakare kuti uone data remukati wemuromo, kunyanya kana kucheka aruminiyamu kuchinyanya kukonzera.
Kucheka simbi isina kabhoni 6, kugadzirwa kusina kunaka, kukura uku kuchakanganisa zvikamu zvekugadzirwa kwechigadzirwa. Kana zvimwe zviyero zviri zvakajairika, mamiriro anotevera anofanira kufungwa nezvawo: NOZZEL yemusoro welaser inorasika. Dzorera nozzle nenguva. Kana pasina nozzle itsva yekutsiva kesi, dunhu rekucheka rinofanira kuwedzera gasi kuburikidza nekumanikidzwa; Tambo iri pakati penozzle nemusoro welaser yakasununguka. Panguva ino, tinofanira kumisa kucheka nekukurumidza, kutarisa mamiriro ekushanda kwekubatana kwemusoro welaser, uye kudzokorora tambo.
7. Dzivirira lenzi kuti ibudise mhute yemvura mukucheka kwemuchina wekucheka nelaser, gasi rekubatsira rinokosha! Pakati pazvo, okisijeni nenitrogen zvinowanzo shandiswa munyika medu. Ehe, kana gasi rakachena zvakanyanya, kunaka kwekucheka kuchawedzera. Kune vatengi vazhinji vanoda kuchengetedza mari yekucheka mhepo, asi pane mhute inodzivirira lenzi mukucheka, mhando yekucheka haina kunaka, nei?
Kutanga, tipei kufarirwa kwese, basa regasi rekubatsira: 1. Kuputitsa zvasara, kuti uwane mhedzisiro yakanaka yekucheka. 2. Shandisa gasi kubvisa simbi yakanyunguduka
Nguva yekutumira: Kukadzi-28-2023
