Izixhobo ukulahlwa iplastiki ngumngundo abicah. Izixhobo Inaliti zeplastiki udini

Inaliti kodini - yindlela efanelekileyo isetyenziswa ngokubanzi ukuvelisa iimveliso ezahlukeneyo. Izixhobo ukulahlwa zeplastiki - uluhlu olubanzi lwezixhobo, sivumele ukuba ukuguqula zeplastiki ayinike isimo.

Iimpawu uphose njengenkqubo imichiza

Xa ekulolongeni plastiki phantsi koxinzelelo lutshintsha ukuyondelelana kwendlela viscous-flow ukuba kuqukuqela imiphantsi izixhobo. Ukulungiselela kwangaphambili ngendlela ethile, apho aye ubunzima olutyhidiweyo, apho iba okuqinileyo. izixhobo njani yaye udini zeplastiki, izinto ngokwayo inokuba nomahluko - ukhetho kuxhomekeke koko indlela iya uphose naluphi na uhlobo.

Inaliti yokubumba kwenzeka kakhulu ngokuqhelekileyo xa yeengcinezelo 80-140 MPA. Ukuba ngaphezulu, unako ukufumana iimveliso eziya kuba namandla eliphezulu. Ukongeza, uxinzelelo ultra-high kwenza kube lula ukugqithisa ngokuchanileyo ubungakanani iinkcukacha imveliso. kwinqanaba xi ngokuxhomekeke iqondo viscosity lweplastiki etyhidiweyo, uhlobo nokuvunda kwaye iziphumo, nto leyo eza kuphunyezwa.

ukulahlwa Forms

izixhobo uxinzelelo yokubumba zeplastiki ekhethiweyo zavisimoti nokuba uhlobo yokubumba izakuthathwa njengesiseko. Ezininzi kubo:

1. Ngenaliti. Ngoncedo lwemveliso efunyenwe kunye isohlwayo lincinane okanye iindonga eliphezulu elingqingqwa, banikela shrinkage ngaphantsi. Le nkqubo ngokwayo kongezwa ngeplastiki etyhidiweyo ibe sokubumbela engekho ngokupheleleyo luvalwe.
2. Bangenele. Le nkqubo kuyimfuneko ukufumana amanqaku ngeendonga zamafu. Xa intliziyo ukusebenza kwayo - inaliti ngohlobo izinto ngaphantsi kwe efunekayo. Lo mngundo izaliswe ukwakhiwa flowable yengcinezelo eliphantsi. Xa sithe sahlutha, akukho wondla phantsi koxinzelelo oluphezulu imali encinci eziphathekayo - ukuba yakha imveliso yokugqibela, leyo ibonelela shrinkage yayo.

oomatshini inaliti kodini - izixhobo ezingundoqo

Le izixhobo ukulolonga izinto zeplastiki ezisetyenziswayo ezahlukeneyo, kodwa umthetho, ngokusekelwe iimveliso ngokwesiko-ezenziwe zakhe zenziwe. Izinto eziluncedo koxinzelelo oluphezulu ivoti ziquka:

1. Ukukwazi ukusebenzisa ezahlukeneyo iindidi zeplastiki.
2. Ukusebenza kwezixhobo, ebonelela inkqubo ezenzekelayo.
3. Ukuba nokwenzeka yokuvelisa amalungu geometry entsonkothileyo ukuba ayikwazi kunokwenziwa ngezinye iiteknoloji.
4. Ngokwenza mveliso kuqiniswe, okanye hybrid kuba ezibuhlazarha, multi-zakudala ezenziwe amagwebu zeplastiki.
5. Ukuba nokwenzeka yokutshata iimveliso zemilinganiselo ezahlukeneyo - ukusuka grams ezimbalwa ukuya eekhilogram eziliqela.

ubuchwepheshe Iimpawu

Ukusebenzisa izixhobo yokubumba seplastiki, ungenza iimveliso ezahlukeneyo. Xa le ndlela imijikelo ezahlukeneyo kakhulu, kodwa bubuntu zingashwankathelwa ngolu hlobo lulandelayo:

1. Polymer First kwaphela leyo okongezeleke akwitankana kumatshini ziphene zesondlo ngakumbi imilo.
2. kneader anyibilike liyagungqa kwifomu ukuba kubenge- zizaliswe Polymer kuqamba.
3. Kunyibilika Ukuguqulwa kolwelo, izinto de lombhobho kuzakuvala zokuseka inkqubo.
4. Xa imveliso sele kophilisiweyo, lo mngundo livulekile, imveliso isusiwe kuwo.

Izixhobo ukulahlwa iiplastiki ibandakanya ezi zinto zilandelayo:

• iyunithi, leyo ulungiselela kwaye Uyamhlangula zinyibilike kwifomu (isitofu inxenye);
• uvala block (nokuvula) imilo apho sisixhobo ngokucofa kunye lwesityibilikisi (unit nokubotshwa);
• unit Drive: inika zonke iintlobo intshukumo kwezixhobo mobile kunye nezixhobo ukhetho;
• Inaliti isixhobo yokubumba ulawulo umatshini: njengoko lilungiselelwe ukubonelela parameters ezibalulekileyo lo msebenzi, ngoko nokuphosa lwenziwa ngokuchanekileyo.

oomatshini inaliti kodini - iingcinga ezintsonkothileyo luyabiza, apho izisombululo zobugcisa zale mihla ziyaphunyezwa.

iintlobo TPA

TPA - kukuba izixhobo zale mihla ukuba sukube iplastiki, thaca kwiinguqulelo ezahlukeneyo. Kuxhomekeka kwindlela ye plasticizing ukuba single- okanye amawele-esijijwayo, piston okanye umbungu-piston. Ukuthambisa kukodwa odityanisiweyo okanye eyahlukileyo. kneaders Inani nazo ezahlukeneyo. Actuator TPA inokuba zombane okanye hydromechanical. Ngaphezu koko, bonke oomatshini sukube kukho tyaba, nkqo, emboxo - inxalenye tyaba okanye nkqo ye-ndaba.

izixhobo emboxo ukuba isitofu zeplastiki sukube ivumela ukwenziwa yakuqala enkulu imiba ekunzima ukuba asuse ukungunda, kwaye umatshini isitofu sukube nkqo, phezu koko, kuhle ukuba ukuveliswa kweemveliso ezincinane, kuquka lwesamente.

owenza ngayo umatshini ziphene yokubumba?

Umgaqo ukusebenza koomatshini udini inaliti ilula. izinto, ekufuneka ukuqhubekekiswa obekwe kwi hopper indibano plasticization, ngoko ke imveliso lombhobho, apho phantsi kwempembelelo jija sokubambela amandla kunobunye. Ngenxa yoko, izinto ekrwada itshiswe, plasticized, ubunzima yohlobo olunye koko kufakwa isithuba. Kamsinya nje anenani elifunekayo zokunyibilikiswa okongezeleke, umbandela lesitofu sokubumba. Le mveliso ogqityiweyo lisusiwe kulo, kwaye nomjikelo iqala kwakhona.

Izixhobo ukulahlwa iiplastiki ngohlobo abicah lisetyenziswa ngeendlela ezininzi:

1. Manual, xa uqale ukusebenza ngokucinezela ngokumisela kwizikhundla ekupheleni kwiindawo mobile.
2. Semi-automatic. Kule mo, kuvula kwaye avale ucango iingcingo mobile ukwenza umsebenzi omnye.
3. Zenzekelayo (photocell). Kulo mzekelo lemijikelo balandele enye kwenye, kodwa ukwenza umyalelo olandelayo mjikelo idluliselwe abenzi photo xa imveliso ogqityiweyo iwela phakathi kwabo.
4. Zenzekelayo (ixesha), xa mjikelo wenziwe ngokuzenzekelayo, kwaye nomjikelo olandelayo iqala emva kolibaziseko kwexesha therebetween liphelile.

inkqubo yokhuseleko

Nawuphi na izixhobo, kubandakanywa izixhobo ngenxa sokubumba yeplastiki ekhaya, kufuneka asebenze ngokusekelwe imithetho yokhuseleko. oomatshini Inaliti yokubumba Modern zisoloko baxhotyiswa iinkqubo eziqinisekisa ukhuseleko abasebenzi, Mawahlaziyeke ngamaxesha kaxakeka. Zonke izixhobo zokhuseleko zombane, oomatshini, ukhuseleko, kwakunye izindlu zokuzikhusela zabasebenzi abagcina izinto ukufudumeza.

Ngoncedo bezixhobo zombane kufuneka zikhuselwe indlela yenkqubo ngamanzi. Xa likaxakeka, ungasebenzisa iqhosha "stop olungxamisekileyo" ukucima i drive ye kwimpompo oyile. Iinkqubo zoomatshini livale ukungunda. Nge unogada ukufudumeza elements eqinisekisa ukusebenza ngokukhuselekileyo izixhobo.

I iintlobo eziphambili

abavelisi zanamhlanje zinika uluhlu olubanzi koomatshini isitofu lokubumba, nezixhobo ekulolongeni ixabiso zeplastiki ezahlukeneyo kakhulu kwaye kuxhomekeke technical parameters, amandla kunye nezinye iparameters. Eyona ethandwayo namhlanje zithathwa yemiyinge Japanese, China kunye noMzantsi Korea. Ngoko ke, oluthi entsha ROV wakhululwa yinkampani Japanese Nissei. Iimpawu le mveliso ziquka:

1. Ubukho ulawulo lobushushu 5-zone, kuquka ubushushu uyezibuko wesiqalo.
2. TPA angasebenza nje kuphela kwi-network.

Isisombululo umdla ezinikezelwa yi Sumitomo: ngokuhambelana yayo kunika imizekelo 4, abe drive Screw ngqo kwi iibheringi ibhola. Le modeli ichanekile kakhulu. Vula ukudala brand izixhobo ethandwayo Toshiba ezibolile inaliti zeplastiki ixabiso liphezulu kodwa uyagwetyelwa iinkqubo Obusemagqabini ubunjani. Iimpawu ezikhethekileyo iimveliso kule brand zezi:

• inkqubo yolawulo omtsha olawula robots ngqo;
• iiphakheji software can be downloaded nge-intanethi;
• lesixhobo zingacwangciswa obekelwe isandi.

Nadem ngu Meiki

Model Nadem ngu Meiki inolawulo oluthe ngqo, oko kwamkelekile isixokelelwano ngenaliti ucinezelo. Esi sixhobo ngokupheleleyo esisebenza ngombane ngesantya esiphezulu. Ngokulinganayo unit egqibeleleyo inika brand JSW Plastics Machinery: oomatshini ngesantya esiphezulu ziphene yokubumba ivumela ukuvelisa uluhlu olubanzi imveliso nende ezahlukeneyo. Phantsi brand Toyo yaqulunqa izixhobo kunazo for inaliti zeplastiki sukube. Ixabiso eso sixhobo kunokuba ukuya engange million, xa umatshini luphawulwa ukumelana ukungcangcazela, mayixhotyiswe indlela inaliti olulodwa, nto leyo inxulunyaniswa balancing imiqolo.

JONWAI ngokusekelwe koomatshini inaliti yokubumba wavelisa iinxalenye ezahlukeneyo jikelele. Ekuqaleni, le nkampani igxininisa kumba ukuba usebenzise izixhobo zokwakha ezase polymeric. Kwaye iimveliso kule brand zilangazelelwa abenzi imoto ethandwayo Itraki, Peugeot, Ford, DACIA, Kwiat. TPA lisetyenziswa kwi udini bumpers zeplastiki. Ukuveliswa nezixhobo zezi nkqubo - enye ezenziwa kwiindawo JONWAI.

Baza, ngezibumbi abicah: yintoni eyona?

Sivula ulingano ngohlobo elastic kubandakanya ukwenziwa iiplastikhi, irabha, iplastiki. Le ndlela iza kusetyenziselwa iinjongo ezahlukeneyo: ukudala AMAGQABAZA ▸ kunye AMAGQABAZA ▸, iibhetshi ezincinane kwempahla enzima nelula, imilo kunye nobukhulu. Forms zidalwe ngokusekelwe abicah ngokugalela ukungunda, apho sibekwe khona inkosi model. Abicah polymerizes, nalapho luqina ukungunda eyahlulayo.

Izixhobo ukulahlwa iiplastiki ngezibumbi abicah ivumela ukufumana iimveliso lokuyivelisa ngokupheleleyo ubukhulu kunye yokwakheka komhlaba master model. Ngaphezu koko, bephosa phantsi ongenawo ukuthintela imbonakalo porosity kunye umphezulu iziphene kwalo. Kwakhona kubalulekile ukuba jeli abicah zikuvumela ukuba ukudala iimveliso nawuphi nobuntsompothi kunye uqwalaselo, zibe yimpumelelo kunye nokusetyenziswa kwezinye technologies.

udini ukujikeleza zeplastiki

Ukuveliswa izixhobo udini ojikelezayo lweplastiki - asiyonkqubo ilula, nto leyo evumela imveliso ukuze ufumane yobukhulu enkulu. Le peculiarity kwimveliso yabo ukuba kwimveliso onjalo akukho beentanda, neendonga zaso olulingana ngokulinganayo. udini ukujikeleza ibandakanya ukunqongophala kuxinzelelo eziphathekayo, ngoko ke imveliso ogqityiweyo akunyanzelekanga ukuba neengxaki zangaphakathi, ethi ichaphazele amandla enkulu. Olu hlobo umqolo ubunjwe izigaba ezithathu zomsebenzi:

1. Okokuqala, ngendlela izinto polymeric kuhluthiswa.
2. Ifomu ithunyelwa kwigumbi apho itshiswe. Yiyo le sigaba kodini ejikelezayo.
3. Ngelo xesha lokugqibela, pholisa le ukungunda rotary.