Iindaba zeshishini

Ukubunjwa kwenaliti yenayiloni ezaliswe yiglasi, qala ngebakala elichanekileyo lePA kunye nomxholo weglasi-fiber. I-Nanhaiya idwelisa izikrufu zenaliti ezicinyiweyo kunye nezinobushushu ze-38CrMoAlA kwiiplastiki ezomeleziweyo eziqulathe ukuya kuthi ga kwi-30% yefiber yeglasi, kuquka i-PA-GF. Amaphepha ayo emveliso achaza i-nitriding kunye ne-nickel-tungsten alloy reinforcement ye-screw-prone-prone screw kunye neendawo zombhobho. Khetha ijiyometri kunye nesixokelelwano somphezulu ngokuchasene nomsebenzi wokwenyani, emva koko ujonge umbhobho kunye nencam yesijivu okanye ujonge iringi phambi kokwamkela ukutshintshwa. Umthetho wam kwicala lomzi-mveliso ulula: ixabiso lobulukhuni alihlanguli ijometri engalunganga, kwaye isikrufu esitsha asihlanguli isiphelo sangaphambili esivuzayo. Beka zontathu ujongano kumzobo kunye nazo zontathu iindlela zokuziphatha kwisicwangciso solingo.

Khetha isikrufu sokubumba esijiyileyo okanye esikhawulezileyo njengendawo yokuqala yemathiriyeli eyikristale okanye eyemi-crystalline exhamlayo kuxinzelelo olukhawulezayo kunye nokunyibilika. I-Nanhaiya idwelisa i-PE, i-PP, i-PA, i-POM kunye ne-PTFE. Icandelo layo lokucinezela i-mutant lithatha malunga ne-5% ukuya kwi-15% yobude obupheleleyo be-screw. Khetha isikrufu esicothayo njengendawo yokuqalisa ye-amorphous okanye izixhobo ezingeva lubushushu ezifuna inguqu egudileyo. I-Nanhaiya idwelisa i-PVC engqongqo, i-PS, i-PC, i-PSU kunye ne-ABS. Icandelo lalo lokucinezela ngokuthe ngcembe lihlala kwi-40% ukuya kwi-60% yobude obupheleleyo, malunga ne-50% echazwe njengesiqhelo. Qinisekisa nayiphi na inketho ngebakala lokwenyani, isigcwalisi, ukufuma, ukusetyenziswa kokudubula, ixesha lokubuyisela, imeko yokunyibilika kunye nokwamkelwa kwenxalenye ebunjiweyo.

Cacisa i-PE okanye i-PP enesantya esiphezulu se-screw ngesixhobo sokwenyani, imveliso ethengiswayo, imveliso kunye nokufa, isantya somphezulu we-screw, ifestile yobushushu obunyibilikayo, uxinzelelo, umsebenzi wemoto kunye nebhokisi yegiya, umthamo wokupholisa, indawo yokunxiba kunye nendlela yokwamkelwa. Musa ukuthenga ukusuka kubukhulu kunye ne-rpm ephezulu yedwa. I-Nanhaiya ipapasha iimodeli ezilithoba ze-screw ukusuka kwi-NHY20 ukuya kwi-NHY150, kunye noluhlu lwemveliso ukusuka kwi-3 ukuya kwi-1,300 kg / h kunye nesantya esisuka kwi-10 ukuya kwi-150 rpm kwintsapho yonke. Imveliso yayo ye-PE kunye ne-PP enesantya esiphezulu isebenzisa i-screw geometry ephuculweyo, ibhokisi yegiya ye-torque ephezulu, imiphanda ekhethekileyo ye-slot kunye nokwakhiwa kwe-alloy engagungqiyo. Guqula yonke iprojekthi ekujoliswe kuyo ibe yindawo yovavanyo ezinzileyo usebenzisa iresin egama lingu, die, ifestile esemgangathweni kunye nomda wokulinganisa umbane.

Ukucacisa i-screw-resistant single screw, thumela i-resin echanekileyo kunye nebakala, i-fiber okanye uhlobo lwefayibha kunye nepesenti, umxholo osetyenzisiweyo, ukungcola, ifom yokutya, umswakama, i-MFR okanye imeko yokuvavanya i-MVR, ukukhutshwa okufunekayo, isantya se-screw, umthwalo wemoto, uxinzelelo olunyibilikayo, ubushushu, iiyure zokusebenza kunye nemephu yokugqoka yangoku. Emva koko khetha umphezulu ngendawo yomonakalo. I-Nanhaiya ibonelela nge-38CrMoAlA, i-SACM645, i-42CrMo kunye ne-substrates-zentsimbi eyenziwe nge-forged, kunye ne-ion nitriding enzulu, ukhuseleko lwe-PTA kwiinqwelo zokubhabha kunye namacala, kunye ne-tungsten carbide kunye ne-nickel-based based options surface. Isikrufu esicetywayo kufuneka sijongwe ngombhobho wokukhwelana, kuba indawo entsha eqinileyo ayinako ukulungisa ibhore eyandisiweyo okanye engahambi kakuhle.

Ukuthenga i-gearbox yeplastiki ye-extruder, khankanya amandla emoto kunye nesantya esilinganiselweyo, isantya se-screw-speed, isantya esiqhubekayo kunye nencopho yetorque, ubungakanani be-screw kunye nokujikeleza, imathiriyeli kunye nemveliso, iiyure zokusebenza, igalelo kunye nonxibelelwano lwe-shaft, indawo yokunyuka, ukutyhala umthwalo, ukuthambisa, ukupholisa kunye novavanyo lokwamkelwa. Amandla eemoto ewodwa ayiyonto ichaziweyo kwibhokisi yegiya. Imigca emibini enenjini enye inokumisela itorque eyahlukileyo, ubushushu, umothuko, ungqamaniso kunye nemisebenzi yokuthwala. Umzobo osayiniweyo kufuneka uchonge i-motor-side shaft kunye ne-screw-side shaft, isantya sazo, izalathiso ezijikelezayo, umlinganiselo, ii-datum ezifakelwayo kunye nalo lonke uqhagamshelo olufunekayo ukufakela.

Ukuthenga i-extruder barrel flange, thumela umzobo olawulwayo ochaza ibhore, i-diameter yangaphandle, ubukhulu, indawo yerejista, ipateni yebholithi, ukutywinwa kobuso, izinto eziphathekayo, unyango lomphezulu kunye neendawo zokukhwelana. Yongeza isiseko sangempela sokushisa kunye noxinzelelo, imodeli ye-extruder okanye i-die-head, ubuninzi kunye neemfuno zokuhlola. Musa uku-odola iflenge yomatshini oqhelekileyo kumagama "ANSI," "DIN," "JIS" okanye "PN16" kuphela. Ezo ngxelo zinokuchaza i-flange yombhobho osemgangathweni kuphela xa ukutyunjwa komgangatho opheleleyo kunye nesiseko senkonzo sichazwe. Uqhagamshelo lwe-extruder ludla ngokufuna owalo umzobo wojongano, nokuba elinye icala lilandela ipateni yeflange eyaziwayo.