Abantu abaningi bacabanga ukuthi ukwenza imishini kuwukwenza nje, nokuthi izingxenye zemishini yokwakha ezisika ngesandla nezingxenye ezingomshini ziyasebenza ngokulinganayo. Ingabe ziyafana ngempela? Akunjalo Empeleni. Cabanga ukuthi kungani izingxenye zomshini ezikhiqizwa eJapane naseJalimane zisezingeni eliphezulu. Ngaphezu kwamathuluzi emishini ayinkimbinkimbi, aphinde athembele kumazinga aqinile nezinqubo. Namuhla, ake siqale ngesinyathelo sokuqala: ukusika amalangabi.
1.1 Uhlolojikelele Lwenqubo
Ukusika i-Flame kuyisinyathelo sokuqala sokucubungula impahla eluhlaza ekukhiqizeni i-excavator boom kanye nesinyathelo sokuqala sokucutshungulwa kwamapuleti emishini eminingi yokwakha. Injongo yayo eyinhloko iwukuhlukanisa ngokunembile amapuleti amakhulu ensimbi abe izingxenye ezihlukahlukene ukuze akheke ngokulandelayo, okuhlanganisa amapuleti angaphandle ensimbi ayinhloko, amapuleti okuqinisa angaphakathi, namapuleti ezihlalo ze-trunnion, ngokuvumelana nezidingo zedizayini.
Le nqubo isebenzisa imishini yokusika i-oxygen ye-CNC, ekhiqiza ilangabi lokushisa eliphezulu lisebenzisa ingxube ye-oxygen-acetylene ukuze incibilike kancane futhi ikhiphe i-carbon steel plate.
1.2 Ukucushwa Kwedivayisi
● Umshini wokusika amalangabi we-CNC (ibhentshi/gantry)
● Ukuhlela okuzenzakalelayo nesistimu yokulawula i-trajectory (ngokusekelwe emidwebeni ye-CAD)
● Isistimu yokuhlinzeka ngegesi ye-oxygen ne-acetylene
● Ukuphakamisa ithoshi okuzenzakalelayo kanye nemojuli yokulawula izinga lokushisa lomlilo
1.3 Amapharamitha wezinto ezibonakalayo
1.4 Inqubo
1) Ukulungiselela ngaphambi kokusika
● Hlola ukuthi impahla yensimbi yensimbi nobukhulu kuyahambisana yini nemidwebo yedizayini;
● Khipha uwoyela, umswakama, nokugqwala endaweni ye-steel plate.
2) Ukuhlela nokuhlela
● Ngenisa imiklamo ye-CAD ohlelweni lokusika lwe-CNC;
● Yenza isidleke esihlakaniphile ukuze uthuthukise ukusetshenziswa kwezinto;
● Hlela uhlelo lokusika, ubeke kuqala izingxenye ezincane ezingxenyeni ezinkulu ukuze uvimbele ukuwohloka kokushisa.
3) Ukulungisa iphutha kwemishini
● Linganisa ukunemba komzila;
● Setha umfutho wegesi yomlilo (0.4-0.6 MPa ye-oxygen, 0.01-0.05 MPa ye-acetylene);
● Lungisa igebe lokuqala phakathi kwethoshi lokusika nepuleti lensimbi (3-5 mm).
4) Ukubulawa kwe-Flame cutting
● Ignition ishisa kuqala ifike endaweni yokuthungela;
● Ikhanda elisikayo lihamba ngokuzenzakalelayo endleleni, kuyilapho ukusika amalangabi kuqhubeka kanyekanye;
● Igcina ububanzi be-kerf obuzinzile (ngokuvamile obungu-2.5mm ukuya ku-4mm) ukuze kuvinjelwe ukusha okungalingani.
5) Ukuhlolwa kwekhwalithi
● Hlola ngokubona ubuqotho obunqunyiwe kanye nokuhlanzeka kwendawo;
● Sebenzisa i-ultrasonic gauge ukujiya ukuze uqinisekise ukujula kwendawo ethinteke ekushiseni ezindaweni ezibalulekile;
● Hlola ukubekezelelana kobukhulu bezingxenye ezisikiwe (ngokuvamile ≤±1.5mm).
6) Ngemuva kokucubungula
● Susa mathupha ama-burrs okusika;
● Hlanza isikali se-oxide ukuze uvimbele izimbotshana zokushisela ezilandelayo.
1.5 Amaphuzu Ezobuchwepheshe Nezinyathelo Zokuqapha
● Ijubane lokusika lihambisana ngokuqinile nokuqina kwepuleti ukuvimbela umkhawulo wokusika ukuthi ungawi noma ushise ngokweqile;
● Ipuleti lensimbi kufanele liboshwe ngokuqinile ukuze kugwenywe ukundindizela ngesikhathi sokusika okungase kubangele ukuchezuka endleleni yokusika.
● Kumapuleti awugqinsi angaphezu kuka-40mm, isu lokushisisa ilangabi elinezigaba eziningi kufanele lisetshenziswe ukuthuthukisa ukuma kwe-kerf.
● Gcina ukuhlanzeka komoyampilo okungu-≥99.5%, ngaphandle kwalokho ukushelela kwendawo esikiwe kuzothinteka.
● Ngesikhathi sokukhiqiza, izinguquko zezinga lokushisa lomlilo kufanele ziqashelwe ngesikhathi sangempela ukuze kulungiswe isilinganiso segesi ngokushesha.
Okungenhla kuyisinyathelo sokuqala emishinini yokwakha imishini yokumba, ukusika amalangabi.
Isikhathi sokuthumela: Jul-31-2025