Eminyakeni yamuva nje, ngenxa yokubuyiselwa kwendawo etshaliwe kanye nokwanda kwesilinganiso sokutshalwa kabusha komhlaba, isidingo semishini yezolimo "yizolimo, izindawo zasemakhaya kanye nabalimi" sizobonisa umkhuba wokukhula oqinile, okhula ngesivinini esingu-8% unyaka nonyaka. Imboni yokukhiqiza imishini yezolimo ithuthuke ngokushesha okukhulu. Ngo-2007, yakhe inani lomkhiqizo wonyaka ophelele ongamabhiliyoni ayi-150. Imishini yezolimo kanye nemishini ikhombisa umkhuba wokuthuthukiswa kokuhlukahluka, ukukhethekile kanye nokwenza izinto ngokuzenzakalela.
Intuthuko esheshayo yemboni yemishini yezolimo inezidingo eziphuthumayo zobuchwepheshe besimanje bokucubungula. Ngokuthuthukiswa okuqhubekayo kwemikhiqizo yemishini yezolimo kanye nokuthuthukiswa kwemikhiqizo emisha, kuye kwafakwa izidingo ezintsha zezindlela ezintsha zokucubungula, njenge-CAD/CAM, ubuchwepheshe bokucubungula nge-laser, i-CNC kanye nobuchwepheshe bokuzenzakalela, njll. Ukusetshenziswa kwalezi zobuchwepheshe ezithuthukisiwe kuzosheshisa inqubo yokuthuthukiswa kwemishini yezolimo ezweni lakithi.
Ukuhlaziywa kwezinzuzo zemishini yokusika i-laser embonini yemishini yezolimo:
Izinhlobo zemikhiqizo yemishini yezolimo zivame ukuhlukahluka futhi zikhethekile. Phakathi kwazo, isidingo samatrakta amakhulu naphakathi, imishini yokuvuna esebenza kahle kakhulu, kanye nabahlwanyeli abakhulu naphakathi sikhule kakhulu. Imishini ejwayelekile yemishini efana namatrakta amakhulu naphakathi, abahlwanyeli bokolweni abaphakathi namakhulu, kanye nomshini wokuvuna wombila, umhlwanyeli wokolweni nowommbila ongadingi ukulima, njll.
Izingxenye zokucubungula insimbi yemikhiqizo yemishini yezolimo ngokuvamile zisebenzisa amapuleti ensimbi angu-4-6mm. Kunezinhlobo eziningi zezingxenye zensimbi yensimbi futhi zivuselelwa ngokushesha. Izingxenye zokucubungula insimbi yendabuko yemikhiqizo yemishini yezolimo zivame ukusebenzisa izindlela zokubhoboza, okubangela ukulahlekelwa okukhulu kwesikhunta. Ngokuvamile umenzi wemishini yezolimo omkhulu usebenzisa Indawo yokugcina lapho kugcinwa khona isikhunta icishe ibe ngamamitha-skwele angu-300. Uma izingxenye zicutshungulwa ngendlela yendabuko, kuzovimbela kakhulu ukuthuthukiswa okusheshayo kwemikhiqizo kanye nentuthuko yobuchwepheshe, futhi izinzuzo zokucubungula eziguquguqukayo ze-laser ziyabonakala.
Ukusika nge-laser kusebenzisa umsebe we-laser onamandla amakhulu ukuze kukhanye izinto ezizosikwa, ukuze izinto zishiswe ngokushesha zifinyelele ekushiseni kokuhwamuka bese zihwamuka ukuze zakhe imigodi. Njengoba umsebe uhamba phezu kwezinto, imigodi iqhubeka nokwakha ububanzi obuncane (njengoba cishe u-0.1mm). ) ukuze kuqedwe ukusika izinto.
Ukucutshungulwa komshini wokusika nge-laser akugcini nje ngokuba nezimbobo ezincane zokusika, ukuguqulwa okuncane, ukunemba okuphezulu, isivinini esisheshayo, ukusebenza kahle okuphezulu, kanye nezindleko eziphansi, kodwa futhi kugwema ukushintshwa kwesikhunta noma amathuluzi futhi kufinyeze umjikelezo wesikhathi sokulungiselela ukukhiqiza. Ugongolo lwe-laser alusebenzisi amandla ku-workpiece. Luyithuluzi lokusika elingathintani, okusho ukuthi akukho ukuguqulwa komshini we-workpiece; asikho isidingo sokucabanga ngobunzima be-material lapho uyisika, okungukuthi, ikhono lokusika nge-laser alithintwa ubulukhuni be-material enqunywayo. Zonke izinto zinganqunywa.
Ukusikwa kwe-laser sekuyindlela yokuthuthukiswa kobuchwepheshe yokucubungula insimbi yesimanje ngenxa yesivinini sayo esiphezulu, ukunemba okuphezulu, ikhwalithi ephezulu, ukonga amandla kanye nokuvikelwa kwemvelo. Uma kuqhathaniswa nezinye izindlela zokusika, umehluko omkhulu phakathi kokusikwa kwe-laser nokusikwa kwe-laser ukuthi inezici zesivinini esiphezulu, ukunemba okuphezulu kanye nokuzivumelanisa nezimo okuphezulu. Ngesikhathi esifanayo, inezinzuzo zezikhala ezincane zokusika, izindawo ezincane ezithintekile ekushiseni, ikhwalithi enhle yokusika ebusweni, ukungabi nomsindo ngesikhathi sokusika, ukuma okuhle kwemiphetho yezikhala zokusika, imiphetho yokusika ebushelelezi, kanye nokulawula okulula okuzenzakalelayo kwenqubo yokusika.
Isikhathi sokuthunyelwe: Mashi-26-2024
