Screw rpm ayilodayalo oluphumayo lodwa. Utshintsho lwesantya luguqula izinto eziqinileyo ezihambisayo, ixesha lokunyibilika, ukucheba, ukwenziwa koxinzelelo kunye nexesha lokuhlala, ke isiphumo esiluncedo kufuneka sigwetywe ngobushushu obunyibilikayo, umthwalo wemoto, uxinzelelo kunye nomgangatho wemveliso.
Impendulo ekhawulezayo
Ukonyusa isantya se-screw kudla ngokunyusa ukuhamba kotsalo kunye nesantya apho imathiriyeli ingena khona kwinkqubo, kodwa ubudlelwane abunamda okanye mgca ngokugqibeleleyo. I-rpm eninzi inokongeza ubushushu be-chear, inciphise ixesha lokuhlala kwaye iveze isondlo esibuthathaka okanye icandelo lokunyibilika.
Guqula enye iguquguqukayo elawulwayo ngexesha, linda imeko ezinzileyo, uze uthelekise imveliso, inyibilika iprofayili yobushushu, uxinzelelo, umthwalo wemoto kunye nomgangatho wemveliso. Yima xa enye yezo ifikelela kumda wayo ovunyiweyo, nokuba i-drive inokujika ngokukhawuleza.
Funda i-extruder njengenkqubo enye edibeneyo
I-Material ingena njengesixa esikhulu, ibe yibhedi edityanisiweyo, iyanyibilika, ixube kwaye ishiye ngendlela ethintela ukuhamba. I-motor inika amandla oomatshini ngelixa izifudumezi zemiphanda kunye neesekethe zokupholisa zitshintshisa ubushushu kunye nenkqubo. I-screw kunye ne-die yabelana ngomsebenzi woxinzelelo.
Uphononongo lwango-2016 lomgangatho woshishino luvavanye iipholima ezintathu, iijiyometri ezijijwayo ezintathu, izantya ezintlanu kunye neemeko ezintathu zobushushu, kwiimeko zokusebenza ezili-135. Ababhali balinganisa imfuno yamandla kunye nokunyibilika kweqondo lokushisa kunye. Iziphumo zabo zatshintsha ngezinto eziphathekayo, isikrufu kunye neemeko, yiyo loo nto umgaqo we-rpm-to-output uwonke ungathembekanga.
Umbono wethu wefektri:eyona ndawo isebenzayo ayiyona iphezulu i-rpm i-inverter eyamkelayo. Yeyona meko iphezulu yemveliso ezinzileyo ehlala ngaphakathi kwemoto evunyiweyo, ibhokisi yegiya, uxinzelelo, ubushushu kunye nemida yomgangatho wemveliso. Ukuba umda omnye ufika kwangoko, chonga loo mqobo phambi kokuba u-odole idrayivu ekhawulezayo okanye isikrufu esitsha.
Yintoni etshintshayo xa isantya se-screw sinyuka
I-rpm ephezulu ihambisa isikrufu sobuso ngokukhawuleza xa sithelekiswa nomphanda. Kuluhlu oluzinzileyo, oku kunokonyusa ukuthuthwa kwezinto eziqinileyo kunye nokuhanjiswa okunyibilikayo. Ikwatshintsha ireyithi yokucheba, igalelo lamandla oomatshini, ixesha elikhoyo lokunyibilika kunye nenani le-screw revolutions amava ezinto.
Isalathiso sokutshintsha kobushushu obunyibilikayo asiyondawo yonke. Uphononongo lwe-HDPE luka-2014 lwasebenzisa i-resin viscosity ezintathu, iijiyometri ezijijwayo ezithathu kunye nezantya ezininzi kunye namaqondo obushushu aseti. Yafumanisa ukuba uhlobo lwe-screw, i-resin viscosity, i-resin viscosity, iqondo lokushisa kunye nesantya zonke ezichaphazelekayo zokusetyenziswa kwamandla kunye nokunyibilika okufanayo.
Izikrufu ezihamba ngenqwelomoya enye zibonise isantya esibalulekileyo apho umgangatho wokunyibilika uyehla, ngelixa isikrufu sokuthintela esivavanyiweyo sigcine ukufana kobushushu obungcono.
Iqondo lobushushu lokuseta umphanda ayiloqondo lokunyibilika
Umlawuli ubonisa i-heater-zone target kwaye ngokuqhelekileyo iqondo lokushisa elikufutshane nodonga lombhobho. Ipolymer ngaphakathi kumjelo ikwafumana amandla oomatshini kwi-deformation kunye ne-friction. Ukupholisa kunokususa inxalenye yolo bushushu, kodwa ukunyibilika kokugqibela kunokuhlala kushushu, kubanda okanye kungaphantsi kweyunifomu kunokufundwa komlawuli omnye.
Ukulinganisa ubushushu obunyibilikayo kwindawo echaziweyo kwaye uchaze indlela yoluvo. Uphononongo luka-2006 lwePolymer Engineering & Science lusebenzise igridi ye-thermocouple kwi-melt flow. Ifumene imimandla yobushushu obuphantsi kwi-output ephezulu enezikrufu ezibhabhayo enye, ngelixa isikhonkwane esivavanyiweyo sesithintelo esinomxube weMaddock siphumelele ukunyibilika okungcono kunye nokwahluka okusezantsi.
Musa ukuthoba yonke indawo yesifudumezi ngenxa yokuba inyibilika elinganisiweyo ishushu.Ukuba isikrufu sidala ubushushu obuninzi, ukucutha okunamandla kunokushiya ibhedi eqinileyo ibanda ngelixa ukucheba kuhlala kuphezulu. Phonononga apho kwenzeka khona ukunyibilika, ukuphuma kwesifudumezi, impendulo yokupholisa kunye nomthwalo wemoto phambi kokutshintsha yonke iprofayile.
Kutheni imveliso iyeka ukulandela i-rpm kumgca othe ngqo
Ngesantya esisezantsi, i-extruder eyondliwe kakuhle inokubonisa ubudlelwane obusondeleyo phakathi kwe-rpm kunye nokuhamba kobunzima. Obo budlelwane buba buthathaka xa iipellets zingasazalisi ijelo ngokulinganayo, utshintsho oluninzi, umqala wokutya uyatyibilika, ukunyibilika kuwa ngasemva, okanye ukuchasana nomlambo kutshintsha ibhalansi yokuqukuqela koxinzelelo.
Uphononongo luka-2022 lweDyunivesithi yaseStuttgart luthelekisa iindawo zokutya ezigudileyo, ezigrunjiweyo kunye ne-axially grooved ngesantya esiphezulu. Ifumene umda ongaphaya apho i-throughput ibe yinto engekho mgca, kwaye loo milo ye-pellet kunye nobukhulu buchaphazele loo mda. Oku kuxhasa umthetho osebenzayo wasefektri: rekhoda esona sondlo sikhoyo kunye negama lepolymer.
Usifunda njani isantya esipapashiweyo sikaNanhaiya kunye noluhlu lwemveliso
INanhaiya ipapasha itafile yentsapho elandelayo kuzo zombiniudidi Screw omnyekunye nephepha le-PE/PP elinesantya esiphezulu. Kuluncedo ekuchongeni uluhlu lwemveliso echaziweyo yenkampani. Ayisosiqinisekiso sokusebenza sezinto ezingachazwanga kwaye ufe.
| Umzekelo | L/D | Imveliso epapashiweyo | Isantya esipapashiweyo | Imoto yokuqhuba |
|---|---|---|---|---|
| NHY20 | 20:1 | 3 ukuya ku-5 kg/h | 10 ukuya 60 rpm | 1.1 / 1.5 / 2.2 kW |
| NHYZS25 | 25:1 | 5 ukuya 8 kg/h | 10 ukuya 60 rpm | 2.2 / 3.0 / 4.0 kW |
| I-NHY30 | 25:1 | 5 ukuya kwi-10 kg / h | 10 ukuya 60 rpm | 2.2 / 3.0 / 4.0 kW |
| NHY45 | 25:1 ukusa kwesama-36:1 | I-10 ukuya kwi-120 kg / h | 10 ukuya 150 rpm | 5.5 ukuya ku-22 kW |
| NHY65 | 25:1 ukusa kwesama-36:1 | 60 ukuya kwi-300 kg / h | 20 ukuya kwi-150 rpm | 22 ukuya 75 kW |
| NHY75 | 25:1 ukusa kwesama-36:1 | 200 ukuya kwi-450 kg / h | 20 ukuya kwi-150 rpm | 30 ukuya 132 kW |
| NHY90 | 25:1 ukusa kwesama-36:1 | I-180 ukuya kwi-600 kg / h | 20 ukuya 110 rpm | 30 ukuya kwi-185 kW |
| I-NHY120 | 25:1 ukusa kwesama-36:1 | 320 ukuya 1000 kg/h | 20 ukuya kwi-90 rpm | 75 ukuya kuma-280 kW |
| I-NHY150 | 25:1 ukusa kwesama-36:1 | 400 ukuya kwi-1300 kg / h | 20 ukuya ku-75 rpm | 90 ukuya kuma-400 kW |
Umthombo: Iwebhusayithi yeNanhaiya, ihlolwe ngo-Agasti 31, 2026. Umqolo ngamnye uqulethe amaxabiso ochungechunge olubanzi. Musa ukudibanisa imveliso ephezulu, isantya kunye nenombolo yemoto kuqwalaselo lomatshini olucingelwayo.
Ibango lewebhusayithi yaseNanhaiya:Iphepha le-PE/PP elinesantya esiphezulu lichaza ukuba ulwakhiwo oluphuculweyo lwe-screw kunye ne-gearbox ye-torque ephezulu inokuphinda kabini ukusebenza kakuhle ngokuchasene nezixhobo zemveli, kwaye uyilo lwayo lunokwehlisa ubushushu bePP extrusion.
Iphepha alichazi umatshini wokuthelekisa, i-resin, fa, indlela yokuvavanya okanye ifestile yokwamkela. Phatha zombini izitatimenti njengamabango omthengisi afuna iprotocol yovavanyo olukhethekileyo lweprojekthi ngaphambi kokuba bangene kwi-ROI okanye isiqinisekiso sokuthenga.
Ukutolika imidibaniso, hayi ukufunda okukodwa
| Umzila emva kokunyuka kwe-rpm | Ukutolika okunokwenzeka | Jonga okulandelayo |
|---|---|---|
| Ukunyuka kwemveliso, uxinzelelo kunye nomthwalo uhlala uzinzile, umgangatho ubambe | Ilayini isenokuba isengaphakathi kwefestile yayo eluncedo | Qinisekisa ukufana kweqondo lobushushu lokunyibilika kunye nomthamo wokupholisa osezantsi |
| I-Rpm iyenyuka kodwa inzuzo yemveliso iyancipha | Umthamo wesondlo, ukunyibilika okanye ukunganyangeki komsinga kunokuba ngumda | Jonga ukungaguquguquki kokutya, imveliso ethile, isihluzo kunye noxinzelelo lokufa |
| Ubushushu obunyibilikayo kunye nomthwalo wemoto unyuka ngokukhawuleza | Amandla omatshini kunye nokuxhathisa kuyanda | Ukuphonononga i-resin viscosity, ijometri yesijija, imeko yokucoca kunye neprofayili yobushushu |
| Umyinge wobushushu benyibilika uyawa kodwa ukwahluka kuyenyuka | Ukunyibilika kade okanye okungagqibekanga kusenokubakho | Hlola iziphene zemveliso kwaye uthelekise amandla okunyibilika kwesikrufu |
| Imijikelezo yoxinzelelo kunye nemveliso kunye nomthwalo wemoto | Ingxaki isenokuba kukutya, ukunyibilika, ulawulo lobushushu okanye isithintelo | Sebenzisa iIsikhokelo sokuxilonga esonyukayo |
| Umthwalo uyanyuka emva kokucoca okanye utshintsho lokufa | Ukuchasana nomlambo kutshintshe indawo yokusebenza | Thelekisa uxinzelelo olucocekileyo nolumdaka kwizinto ezifanayo kunye nezinga |
Sebenzisa uvavanyo lwenyathelo olulawulwayo endaweni yokusukela ulawulo
- Khetha enye into ezinzileyo kunye nemveliso.Ukurekhoda ibakala le-resin, i-pellet okanye ifom ye-regrind, izongezo, ukufuma kunye nokulandelelana kwezinto zamva nje.
- Misela isiseko.Rekhoda eyona rpm, isondlo, imveliso, ubushushu obunyibilikayo, uxinzelelo, umthwalo wemoto, ukufundwa kwendawo kunye nomgangatho wemveliso emva kokuba umgca uzinzile.
- Guqula inguqu enye evunyiweyo.Sebenzisa ukunyuka kunye nexesha lokuzinzisa elichazwe yinkqubo yomgca. Musa ukutshintsha isantya, ukondla kunye nobushushu kunye.
- Thelekisa zombini umndilili kunye nokwahluka.Umyinge owamkelekileyo unokufihla uxinzelelo lwebhayisikile okanye iprofayile yobushushu obungalinganiyo.
- Phawula imeko yokuqala yomda.Isenokuba ngumthwalo wemoto, uxinzelelo, umgangatho wokunyibilika, uzinzo lwe-dimensional, umthamo wokupholisa okanye isiphene somphezulu.
- Phinda kwakhona ngaphakathi kwemida evunyiweyo.Ubuninzi obuluncedo bufikelelwa xa olunye unyuso lunika imveliso encinci kakhulu okanye lutyhala imeko elinganisiweyo ngaphandle kokwamkelwa.
Umbono wethu wefektri:umthengi othumela iindawo zokusebenza ezintlanu ezizinzileyo usinika ubungqina boyilo obuluncedo ngakumbi kunomthengi othumela ubuninzi be-rpm. Umkhwa ubonisa apho umgca ulahlekelwa khona ukusebenza kakuhle kwaye ingaba utshintsho olulandelayo lukwicandelo lokutya, ijometri ye-screw, imeko yokunxiba okanye izixhobo ezisezantsi.
Xa inkqubo yenkqubo ikhomba emva kwi-hardware
I-rpm ephezulu ayinako ukulungisa ukucocwa ngokugqithisileyo kwe-screw-to-barrel, icandelo lesondlo esincinci, icandelo lokunyibilika eliwela ngasemva, okanye umxube odala ilahleko enkulu yoxinzelelo. Inokwenza ukuba loo mida ibonakale lula. Coca kwaye ulinganise izakhi ezigugileyo phambi kokuba uzikope.
Sebenzisa iumqobo, uthelekiso lwezikrufu eziqhelekileyo kunye nokuxubaxa ukunyibilika okufanayo kutshintsha ngesantya. Sebenzisa inxiba isikhokelo somlinganiseloxa imveliso ethile iyancipha ngomzila ococekileyo ococekileyo kunye nezinto ezizinzileyo.
eNanhaiyaiphepha lezixhoboithi iileyile zayo ze-CNC zinokusebenza ngomatshini ukuya kuthi ga kwi-6 m kunye nezixhobo zayo zokomba nezokungqusha zine-0.02 mm zokuchaneka kokubeka indawo. Ezo zizakhono ezipapashiweyo kwinqanaba lomzi-mveliso. Umzobo ovunyiweyo kusafuneka uchaze imilinganiselo kunye neendawo zokuhlolwa komyalelo.
Idatha yophononongo oluphezulu lwezikrufu esinye
- Umenzi womatshini, imodeli kunye nedayamitha yesikrufu
- Imilinganiselo ye-Screw kunye ne-barrel yangoku kunye neyokuqala
- Ibakala le-resin, ifom yepellet, i-regrind kunye nezongezo
- Imveliso eqhelekileyo kunye nethagethi enomgangatho owamkelekileyo
- Iimoto, umlinganiselo webhokisi yegiya kunye nedatha yetorque
- Eyona rpm, umthwalo wemoto kunye nentsingiselo yamandla
- Iindawo zokubeka umphanda kunye nofundo lwezowuni okwenyani
- Iqondo lokushisa elinyibilikayo kunye nendlela yenzwa
- Umkhwa woxinzelelo, isihluzo kunye neenkcukacha zokufa
- Ukupholisa, ukutsalwa kunye nemida esezantsi
- Iifoto zeziphene kunye neesampuli ezigciniweyo
- Umzobo wokuqala kunye nemilinganiselo yokudibanisa
Imibuzo ebuzwa qho
Ngaba ukwandisa isantya se-screw kusoloko kunyusa imveliso ye-extruder?
Hayi. Imveliso inokunyuka ngesantya esijijwayo ngaphakathi kwefestile yokusebenza ezinzileyo, kodwa umthamo wesondlo, ifom yepellet, ijiyometri ejijwayo, umthamo wokunyibilika, ukumelana nokufa, umthwalo wemoto kunye nokunxitywa kunokunciphisa isiphumo. Ngesantya esiphezulu, imveliso ethile inokuwa okanye ukunyibilika kunokuba yinto efanayo.
Ngaba iqondo lobushushu elimiselweyo lomphanda liyafana neqondo lokunyibilika?
Indawo yokubeka i-Barel ilawula iindawo zokufudumeza, ngelixa i-polymer ikwafumana amandla omatshini ukusuka kwi-screw rotation kunye nokucheba. Ukulinganisa ukunyibilika kwindawo echaziweyo kunye ne-sensor efanelekileyo kwaye urekhode indlela endaweni yokuphatha indawo yokubeka umlawuli njengeqondo lokushisa elinyibilikayo langempela.
Kutheni ubushushu bunokunyuka xa isantya se-screw sinyuka?
Isantya esiphezulu se-screw sinokunyusa izinga lokucheba kunye negalelo lamandla ngoomatshini. Ubungakanani bobushushu obunyibilikayo buxhomekeke kwi-resin viscosity, ijiyometri ye-screw, ukuzaliswa, iprofayili yombhobho kunye nokumelana nomlambo. Ezinye izikrufu kunye neendibaniselwano zemathiriyeli endaweni yoko zinokubonisa ukusilela okanye ukunyibilika okungagqibekanga ngaphaya kwesantya esibalulekileyo.
Kutheni imveliso inokuyeka ukwanda naxa i-rpm iphakama?
Icandelo lokutya linokuyeka ukuzalisa ngokulinganayo, i-pellet slip inokutshintsha, ubuninzi bobuninzi bunokwahluka, umthamo wokunyibilika unokufikelela, okanye ufe kwaye ukuxhathisa isihluzo kunokuthintela inkqubo. Isikrufu esigugileyo kunye nebhere nazo zinokunyusa ukuvuza kunye nokunciphisa ukumpompa okuluncedo.
Yintoni ekufuneka irekhodishwe ngabaqhubi emva kokutshintsha isantya sokujija?
Rekhoda isantya sangempela se-screw, izinga lokutya, ukukhutshwa, ukushisa okunyibilikayo kunye nokwahluka, uxinzelelo lwe-nyibilika kunye nokuhluka, umthwalo wemoto, ubushushu bendawo, impendulo yokupholisa, umgangatho wemveliso kunye nexesha elivunyelweyo ukufikelela kwimeko entsha ezinzileyo.
Yeyiphi idatha ekufuneka ndiyithumele uNanhaiya kuphononongo oluphezulu lwesiphumo esisodwa sesijija?
Thumela ibakala le-resin kunye nefom, izongezo kunye nezihluzi, imveliso efunekayo, i-rpm yangoku, i-motor kunye nedatha yebhokisi yegiya, iprofayili yombhobho, iqondo lokushisa elinyibilikayo kunye noxinzelelo, iinkcukacha zokufa kunye nokucoca, imizobo ye-screw kunye ne-barrel, imilinganiselo yokunxiba kunye nesiphene semveliso okanye umda wemveliso kufuneka uyisombulule.
Inqaku loHlelo: Inkcazo yemveliso yaseNanhaiya kunye namabango achongwa njengolwazi olupapashwe yinkampani. Uphando oluzimeleyo luxhasa ubudlelwane benkqubo, kungekhona isiqinisekiso sayo nayiphi na imodeli yaseNanhaiya. Imida yokugqibela kunye neemeko zokwamkelwa zifuna izinto eziphathekayo, umatshini, umzobo ovunyiweyo kunye nesicwangciso sovavanyo lweprojekthi.
