Mfundo Yogwirira Ntchito ya Dongosolo Lolamulira Mizati Yokweza

Themzati wokwezaimagawidwa m'magawo atatu: gawo la mzati, dongosolo lowongolera ndi dongosolo lamagetsi.

Dongosolo lowongolera mphamvu makamaka limagwiritsa ntchito hydraulic, pneumatic, electromechanical, ndi zina zotero. Mfundo yogwirira ntchito ya dongosolo lalikulu lowongolera ndi iyi:

Pambuyo pa zaka zambiri za chitukuko, mzatiwu wakula kukhala mitundu yosiyanasiyana. Makina amphamvu makamaka ndi awa:

1. Mzati wokweza wokha wokha pogwiritsa ntchito mpweya: Mpweya umagwiritsidwa ntchito ngati choyendetsera, ndipo chipangizo chamagetsi chakunja choyendetsa mpweya chimagwiritsidwa ntchito kuyendetsa kukwera ndi kutsika kwa mzati.

2. Mzere wokweza wokha wa hydraulic. Mzere wokweza wokha: mafuta a hydraulic ngati njira yoyendetsera. Pali njira ziwiri zowongolera, zomwe ndi, kudzera mu gawo lakunja lamagetsi a hydraulic (gawo loyendetsera limalekanitsidwa ndi silinda) kapena gawo lamagetsi la hydraulic lomwe limamangidwa mkati (gawo loyendetsera limayikidwa mu silinda) kuti liyendetse silinda kuti ikwere ndi kutsika.

3. Kukweza ndi kutsitsa kwa mzati wokha mwamagetsi: Kukweza ndi kutsitsa mzati kumayendetsedwa ndi mota yomangidwa mkati mwa mzati.

Mfundo yogwirira ntchito ya dongosolo lowongolera mzati wokweza:

1. Mfundo yaikulu ndi yakuti malo olowera chizindikiro (remote control/button box) amatumiza chizindikiro ku control system, ndipo RICJ control system imayendetsa chizindikiro kudzera mu logic circuit system kapena PLC programmable logic control system. Malinga ndi lamuloli, output relay imayendetsedwa kuti iyendetse AC contactor kuti ikoke ndikuyambitsa mota yamagetsi.

2. Dongosolo lowongolera likhoza kuyendetsedwa ndi dongosolo la relay logic circuit kapena PLC. Kuwonjezera pa zida zowongolera ntchito monga bokosi la mabatani ndi remote control, likhozanso kulumikizidwa ndi zida zina zoyendetsera polowera ndi potulukira komanso nsanja yoyang'anira pakati pa zida zowongolera.

3. Injini ikayamba kugwira ntchito, imayendetsa giya. Pampu imazungulira, imakanikiza mafuta a hydraulic kulowa mu hydraulic cylinder kudzera mu valavu yolumikizidwa, ndikukankhira hydraulic cylinder kuti ikule ndikuchepa. Mizati yokweza imagawidwa m'magulu awiri: chitetezo chapamwamba ndi anthu wamba malinga ndi zochitika zosiyanasiyana. Masukulu ndi malo ena.

Mfundo yogwirira ntchito ya makina owongolera mzati wotsikira Mzati wokweza umagawidwa m'magawo atatu: gawo la mzati, makina owongolera ndi makina amagetsi. Makina owongolera mphamvu makamaka ndi a hydraulic, pneumatic, electromechanical, ndi zina zotero.

Kuti mudziwe zambiri za malonda ndi kampani,kulumikizanaife nthawi yomweyo.