Nidaamka xakamaynta mashiinka pelletizing caag ah waxaa ka mid ah nidaamka kuleylka, habka qaboojinta iyo habka cabbiraadda cabbirka, kaas oo inta badan ka kooban qalabka korontada, qalabka iyo hawl-wadeennada (tusaale guddiga kontoroolka iyo miiska hawlgalka).Shaqadeeda ugu muhiimsan waa: in la xakameeyo oo la xakameeyo matoorada jiidaya mashiinnada muhiimka ah iyo kuwa caawiya, soo saarida xawaaraha iyo awoodda si waafaqsan shuruudaha habka, iyo awood u yeelashada mashiinnada muhiimka ah iyo kuwa caawiya inay ka shaqeeyaan iskudubarid;si loo ogaado oo loo habeeyo heerkulka, cadaadiska iyo qulqulka caaga ah ee ka soo baxa;si loo xaqiijiyo xakamaynta ama xakamaynta tooska ah ee unugga oo dhan.
Xakamaynta korantada ee unugga extrusion ayaa qiyaas ahaan loo qaybiyaa laba qaybood oo waaweyn: xakamaynta gudbinta iyo xakamaynta heerkulka, si loo gaaro habka extrusionka oo ay ku jiraan heerkulka, cadaadiska, wareegtada wareega, qaboojinta qaboojinta, qaboojinta foosto, qaboojinta alaabta iyo xakamaynta dhexroorka ka baxsan, iyo sidoo kale xawaaraha jiidashada, si habsami leh u saf iyo si loo hubiyo in saxan ururinta silig ka madhan ilaa saxan buuxa ee xiisad joogto ah on kantaroolka ururinta siliga.
1. Extruder martigeliyaha heerkulka siligga iyo dahaarka cable iyo dhogorta extrusion caag ah waxay ku salaysan yihiin sifooyinka thermoplastic, si ay ugu jirto heerka socodka viscous.Waxa intaa dheer in shuruudaha kululaynta dibadda ee fur iyo foosto si caag ah si ay u dhalaaliso extrusion, laakiin sidoo kale waxay tixgeliyaan extrusion caag ah ee caag ah marka ay kulaylka u gaar ah, si heerkulka martida loo yahay in la tixgeliyo ka dhan ah, labadaba in la tixgeliyo. kuleyliyaha kuleyliyaha shid iyo off, laakiin sidoo kale in la tixgeliyo screw extrusion kulaylka waxyaabaha soo qulqulaya in la qaboojiyo, si loo helo tas-hiilaad qaboojin oo waxtar leh.Oo waxay u baahan tahay go'aamin sax ah oo macquul ah oo ku saabsan goobta cabbiraadda thermocouple iyo habka rakibida, waxaa laga akhriyi karaa qalabka xakamaynta heerkulka si sax ah u muujinaya heerkulka dhabta ah ee qayb kasta oo ka mid ah martida loo yahay.Iyo sidoo kale shuruudaha saxda ah ee mitirka xakamaynta heerkulka iyo nidaamka oo leh wadashaqeyn wanaagsan, si xasiloonida isbeddelka ee dhammaan nidaamka xakamaynta heerkulka martida loo yahay si loo gaaro shuruudaha heerkulka kala duwan ee caag ah.
2. Xakamaynta cadaadiska Peal extruder si ay u muujiso extrusion madaxa, baahida loo qabo in la ogaado cadaadiska madaxa, sababtoo ah mashiinka gudaha ma laha dareenka cadaadiska madaxa, guud ahaan waa cabbirka qulqulka madaxa ka dib riixitaanka halkii cabbirka cadaadiska madaxa, miiska culeyska culeyska (ammeter ama voltmeter) ayaa si sax ah u muujin kara cabbirka cadaadiska extrusion.Isbeddelka cadaadiska extrusion sidoo kale waa mid ka mid ah arrimaha muhiimka ah ee keena tayada qallafsanaanta.Isbeddelka cadaadiska extrusion wuxuu si dhow ula xiriiraa heerkulka extrusion, isticmaalka qalabka qaboojinta, dhererka waqtiga hawlgalka joogtada ah iyo arrimo kale.Marka ifafaale aan caadi ahayn dhacdo, si deg deg ah ka saari karaa, waa in dib-u-abaabulaan wax soo saarka waa in la joojiyo go'aan ah, ma aha oo kaliya ka fogaan kartaa kororka qashinka, ka badan ayaa ka hortagi kara dhacdooyinka shilalka.Iyada oo la ogaanayo akhrinta cabbirka cadaadiska, waxaad ogaan kartaa heerka cadaadiska balaastigga ah ee extrusion, guud ahaan qaado ka dib xaddidaadda xaddidaadda xakamaynta qaylo-dhaanta.
Waqtiga boostada: Febraayo-17-2023