Sisitemu yo kugenzura imashini ya pelletizing ikubiyemo sisitemu yo gushyushya, sisitemu yo gukonjesha hamwe na sisitemu yo gupima ibipimo ngenderwaho, bigizwe ahanini nibikoresho byamashanyarazi, ibikoresho na moteri (ni ukuvuga akanama gashinzwe kugenzura n’ibiro bikora).Ibikorwa byingenzi byingenzi ni: kugenzura no kugenzura moteri ikurura imashini nyamukuru nizifasha, gusohora umuvuduko nimbaraga ukurikije ibisabwa, kandi bigafasha imashini nyamukuru nabafasha gukora mubufatanye;gutahura no kugenzura ubushyuhe, umuvuduko nigitemba cya plastike muri extruder;kugirango umenye kugenzura cyangwa kugenzura byikora igice cyose.
Igenzura ry'amashanyarazi igice cyo gukuramo kigabanijwemo ibice bibiri by'ingenzi: kugenzura ihererekanyabubasha no kugenzura ubushyuhe, kugira ngo bigere ku nzira yo gukuramo harimo ubushyuhe, umuvuduko, kuzunguruka imigozi, gukonjesha imashini, gukonjesha ingunguru, gukonjesha ibicuruzwa no kugenzura diameter hanze, kimwe umuvuduko wo gukwega, gutondekanya neza no kwemeza ko isahani yo gukusanya insinga kuva kubusa kugeza ku isahani yuzuye yo guhorana impagarara kumurongo wo gukusanya insinga.
1. Extruder yakira ubushyuhe bwo kugenzura insinga hamwe no gukwirakwiza insinga hamwe no gukuramo plastike gushingira kubiranga imiterere ya thermoplastique, kuburyo iba iri mumiterere yimitsi.Usibye ibisabwa byo gushyushya hanze ya screw na barrale kuri plastiki kugirango bishonge, ariko kandi uzirikane no gusohora amashanyarazi ya plastike mugihe ubushyuhe bwayo bwite, bityo ubushyuhe bwakiriwe bugomba gutekerezwa muri rusange, byombi kugirango tubitekerezeho umushyushya ushyushya no kuzimya, ariko nanone gutekereza ku bintu byo gukuramo ubushyuhe bwa screw ibintu bikonjesha kugirango bikonje, kugira ibikoresho byiza byo gukonjesha.Kandi bisaba kugena neza kandi gushyira mu gaciro aho ibintu bipima thermocouple nuburyo bwo kwishyiriraho, birashobora gusomwa mubikoresho bigenzura ubushyuhe byerekana neza ubushyuhe nyabwo bwa buri gice cyabakiriye.Kimwe nibisabwa kugirango uburebure bwa metero igenzura ubushyuhe hamwe na sisitemu hamwe nubufatanye bwiza, kugirango ihindagurika ryimihindagurikire ya sisitemu yose igenzura ubushyuhe kugirango igere kubisabwa nubushyuhe butandukanye bwo gukuramo plastike.
2. Peal extruder pressure control kugirango hagaragazwe gusohora k'umutwe, gukenera kumenya gusohora k'umutwe, kubera ko imashini yo mu rugo idafite sensor yumutwe, muri rusange ni igipimo cyo gukuramo imigozi nyuma ya gusunika aho gupima umuvuduko wumutwe, imbonerahamwe yimitwaro (ammeter cyangwa voltmeter) irashobora kwerekana neza ingano yumuvuduko ukabije.Ihindagurika ryumuvuduko ukabije nawo ni kimwe mubintu byingenzi bitera ubwiza bwimyororokere.Ihindagurika ryumuvuduko ukabije ufitanye isano rya bugufi nubushyuhe bwo gukuramo, gukoresha ibikoresho bikonjesha, uburebure bwigihe cyo gukora hamwe nibindi bintu.Iyo ibintu bidasanzwe bibaye, birashobora gukuramo vuba, bigomba kongera gutunganya umusaruro bigomba guhagarara byanze bikunze, ntibishobora gusa kwirinda kwiyongera kw'ibisigazwa, byinshi birashobora gukumira impanuka.Binyuze mu gutahura ibyasomwe byerekana ibipimo byerekana, urashobora kumenya imiterere yumuvuduko wa plastike mugusohora, mubisanzwe ufata nyuma yo kugabanya imipaka igabanya agaciro.
Igihe cyo kohereza: Gashyantare-17-2023