Bolt e kentsoeng

Ka lebaka la pultrusion e tsoelang pele ea li-bolts tsa insulating, khalase e ‘ngoe le e’ ngoe ea khalase ea sehlahisoa e tiisetsoa hore e na le filament e feletseng. Sena se etsa hore sehlahisoa se hanyetsane le khatello ea mochine le tsitsipano ea mochine e be ntle haholo, matla a eona a tsitsitseng a fihla ho 1360MPa, ho feta 570Mpa index ea No. 45 precision cast steel tensile strength.

1. Kenyelletso ea sehlahisoa

Li-bolts tsa insulation li entsoe ka likhoele tsa khalase tse kenngoeng ka epoxy resin matrix ka mocheso o phahameng oa pultrusion. Khamphani e amohela mohala o felletseng oa tlhahiso ea theknoloji ea CNC vacuum demoulding pultrusion, e fihletseng boemo ba hajoale ba lehae. E na le tracker ea lebelo la inthanete le sistimi ea taolo ea mocheso ho ntlafatsa ho ts’oana le ho hanyetsa mocheso oa molamu oa ho pata. Bipu khalase fiber e matlafalitsoeng polasetiki le unsaturated resin Rod thepa ea tlhahiso e na le botsitso bo betere le taolo.

2. Ts’ebetso ea sehlahisoa

1. Hobane sehlahisoa sena se amohela pultrusion e tsoelang pele, khalase e ‘ngoe le e’ ngoe ea khalase ea sehlahisoa e tiisetsoa hore e na le filament e feletseng. Sena se etsa hore sehlahisoa se hanyetsane le khatello ea mochine le tsitsipano ea mechine e ntle haholo, ‘me matla a eona a matla a fihla ho 1360MPa, e leng ho feta matla a matla a No. 45 precision cast cast, e leng 570Mpa. Ts’ebetso e ntle haholo ea motlakase, e mamella sekhahla sa voltage ea 10kV-1000kV. Khanyetso e matla ea kutu, matla a holimo a kobehang, ha ho bonolo ho koba, ho bonolo ho e sebelisa, joalo-joalo.

2. Mocheso o lumelletsoeng oa nako e telele oa ho sebetsa oa sehlahisoa sena ke 170-210 ℃; mocheso o phahameng oa potoloho e khutšoane ea sehlahisoa ke 230 ℃ (nako e ka tlase ho metsotsoana e 5).

3. Sehlahisoa sena se amohela moemeli oa ho lokolloa ha hlobo ea Jeremane ho etsa bonnete ba hore bokaholimo ba sehlahisoa bo boreleli haholo, bo se na phapang ea mebala, ha bo na li-burrs, ‘me ha bo na mengoapo.

4. Sekhahla sa ho hanyetsa mocheso le sekhahla sa ho pata sehlahisoa sena se fihlile ho H, e leng sebaka se loketseng bakeng sa lihlahisoa tsa MPI tse entsoeng ka unsaturated.

1. E le ho ntlafatsa litlhoko tsa sehlahisoa bakeng sa ho hanyetsa acid le tikoloho ea mocheso o phahameng, lihlahisoa tse ‘nè li arotsoe ka lithupa tse tloaelehileng tsa ho pata, lithupa tsa ho pata ke acid, li-rods tse hanyetsanang le mocheso o phahameng, le lithupa tsa mocheso tse phahameng le tse thibelang acid.