Umshini we-CNC (Computer Numerical Control) uwuhlobo lwethuluzi lomshini elilawulwa yikhompyutha. Isebenzisa imiyalo enekhodi ehlelwe kuyo ukwenza imisebenzi eyahlukene, njengokusika, ukugaya, ukubhola, nokunye. Imishini ye-CNC isetshenziswa kakhulu ekukhiqizeni nasembonini ngokunemba kwayo, ukusebenza kahle, kanye nekhono lokwenza imisebenzi eyinkimbinkimbi ngokungenelela kwabantu okuncane.
Umshini wokusika i-laser uwuhlobo lomshini we-CNC osebenzisa i-laser enamandla kakhulu ukusika izinto. Isebenza ngokuqondisa ukukhishwa kwe-laser enamandla amakhulu, ezintweni okufanele zisikwe. Izinto ezisetshenziswayo zibe sezincibilika, zishise, zihwamuke, noma zipheshulwe ijethi legesi, kushiye isiphetho sekhwalithi ephezulu. Imishini yokusika i-laser ivame ukusetshenziswa ekukhiqizeni izimboni futhi yaziwa ngokunemba kwayo okuphezulu kanye nekhono lokusika izinto ezahlukahlukene, kufaka phakathi insimbi, ukhuni, ipulasitiki kanye nengilazi.
Yebo, umshini wokusika we-laser uwuhlobo lomshini we-CNC. Ilawulwa ikhompuyutha esebenzisa isilawuli sezinombolo ukuze iqondise ukunyakaza kwe-laser beam. Uhlelo lwe-CNC lulawula ukunyakaza kwekhanda le-laser, ukuqina, nobude besikhathi be-laser beam, kanye nesivinini okusikwa ngaso okokusebenza. Lokhu kwenza umshini wokusika we-laser ube yithuluzi eliguquguqukayo nelinembile lokusika nokuqopha uhla olubanzi lwezinto.
Umshini wokusika we-laser usebenza ngokusebenzisa i-laser enamandla amakhulu ukusika izinto. Inqubo iqala ngokuklanywa kwengxenye noma iphethini ezosikwa, bese ihlelwa ohlelweni lwe-CNC. Izinto okufanele zisikwe zibekwe embhedeni wokusika womshini, futhi ikhompuyutha yomshini wokusika i-laser ilawula ukunyakaza kwekhanda le-laser kanye nokuqina kwe-laser beam ukusika izinto ngokusho komklamo ohleliwe.
Inqubo yokusika i-laser ingahlukaniswa ngezigaba eziningana. Okokuqala, i-laser igxilile futhi iqondiswe phezu kwezinto ezibonakalayo. Izinto zibe sezishisiswa futhi ekugcineni zihwamuke, zishiswe, noma zincibilike. Uma kudingekile, igesi yokusiza, efana nomoya-mpilo noma i-nitrogen, ingase isetshenziselwe ukuphephula inhlabathi encibilikisiwe. Ikhompyutha yomshini wokusika i-laser ilawula ukunyakaza kwekhanda le-laser kanye nokuqina kwe-laser beam ukusika izinto ngokunemba okuphezulu nokunemba.
Imishini yokusika i-laser inikeza izinzuzo eziningana ngaphezu kwezinqubo zokusika zemishini yendabuko. Akhiqiza i-kerf ewumngcingo kanye nendawo encane ethinteke ekushiseni, okuholela ekuhlanekeni okuncane kwempahla. Bayakwazi ukusika ubujamo obuyinkimbinkimbi namaphethini ngokunemba okuphezulu nokunemba. Ukwengeza, imishini yokusika i-laser ingasika izinto ezahlukahlukene, kufaka phakathi izinsimbi, izitsha zobumba, amapulasitiki, nokunye, ngokusetshenziswa okuncane nesikhathi sokusetha.
Imishini yokusika i-laser isetshenziswa kabanzi ezimbonini ezahlukahlukene, kufaka phakathi ezezimoto, i-aerospace, electronics, medical, nokunye. Zisetshenziselwa ukusika insimbi yeshidi, amapayipi, amashubhu, nezinye izinto zokwakha ukuze kwakhiwe izingxenye nezingxenye zezinhlelo zokusebenza ezihlukahlukene. Ukwengeza, imishini yokusika i-laser isetshenziselwa ukuqopha, ukunamathisela, nokumaka izinto zokufaka uphawu, ukuhlonza, kanye nezinjongo zokuhlobisa.
Kunezinzuzo eziningana zokusebenzisa umshini wokusika we-CNC laser ekukhiqizeni nasekusetshenzisweni kwezimboni. Enye yezinzuzo eziyinhloko ukunemba okuphezulu nokunemba okunikezwa yimishini yokusika i-laser. Bangakwazi ukusika ubujamo obuyinkimbinkimbi namaphethini ngokubekezelelana okuqinile, okubenza balungele ukudala izingxenye eziyinkimbinkimbi nezingxenye. Ukwengeza, imishini yokusika i-laser ikhiqiza imiphetho yekhwalithi ephezulu enama-burrs amancane, okuholela ekuqedeni okuhlanzekile nobungcweti.
Enye inzuzo yemishini yokusika i-CNC laser ukuguquguquka kwayo. Bangakwazi ukusika izinto ezihlukahlukene, kuhlanganise izinsimbi, amapulasitiki, ukhuni, ingilazi, nokunye, okubenza bafanelekele ukusetshenziswa okuhlukahlukene. Kungakhathaliseki ukuthi ukusika izinto ezincane noma eziwugqinsi, imishini yokusika i-laser ingaveza imiphumela yekhwalithi ephezulu enesikhathi esincane sokusetha kanye nezindleko zamathuluzi. Lokhu kuvumelana nezimo kubenza babe yisixazululo esingabizi kakhulu kubakhiqizi abafuna ukwenza lula izinqubo zabo zokukhiqiza futhi bahlangabezane nezidingo ezihlukile zamakhasimende.
Ngaphezu kwalokho, imishini yokusika i-laser ye-CNC inikezela ngamakhono okusika ngesivinini esikhulu, okuvumela ukwanda kokukhiqiza kanye nokuphuma. Ukulawulwa okunembile kwe-laser beam kanye nokunyakaza kwekhanda elisika kunika amandla ukususwa kwezinto ezisebenzayo, ukunciphisa isikhathi sokukhiqiza kanye nezindleko. Ukwengeza, imishini yokusika i-laser ingahlanganisa nesofthiwe ye-CAD/CAM kanye nezinhlelo ze-CNC, inike amandla ukuhamba komsebenzi okungenamthungo wokukhiqiza kanye nekhono lokudweba ngokushesha.
Kafushane, imishini yokusika i-CNC laser inikeza inqwaba yezinzuzo, okuhlanganisa ukunemba okuphezulu nokunemba, ukuguquguquka, namandla okusika ngesivinini esikhulu. Lezi zinzuzo zizenza ithuluzi elibalulekile labakhiqizi nabasebenzisi bezimboni abafuna ukuthuthukisa izinqubo zabo zokukhiqiza futhi bathole ikhwalithi ephezulu nokusebenza kahle ekusebenzeni kwabo.
Sengiphetha, umshini wokusika i-laser uwuhlobo lomshini we-CNC ngempela, njengoba usebenzisa isilawuli sezinombolo zekhompiyutha ukuze uqondise ukunyakaza kwesigxobo se-laser esinamandla amakhulu ukusika nokuqopha izinto. Uhlelo lwe-CNC lulawula ukunyakaza kwekhanda le-laser, ukushuba kwe-laser beam, kanye nesivinini okusikwa ngaso impahla, okuholela ekusebenzeni okunembayo nokunembile kokusika. Imishini yokusika i-laser inikeza izinzuzo eziningana, okuhlanganisa ukunemba okuphezulu, ukuguquguquka, kanye namakhono okusika ngesivinini esikhulu, okuwenza abe yithuluzi elibalulekile lezinhlobonhlobo zokukhiqiza nezimboni.
Njengoba ubuchwepheshe buqhubeka nokuthuthuka, imishini yokusika i-CNC laser cishe izoba yinkimbinkimbi futhi ikwazi, ngokuqhubekayo yandise izinhlelo zayo ezingasetshenziswa kanye nezinzuzo. Kungakhathaliseki ukuthi isetshenziselwa ukukhiqizwa kwezimboni, ukufaka uphawu lokuhlobisa, noma i-prototyping eyinkimbinkimbi, imishini yokusika i-CNC laser izoqhubeka nokudlala indima ebalulekile ekulolongeni ikusasa lokukhiqiza nokukhiqiza.
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