Uzikhetha njani ezona Molders ziFaneleyo zokutofa

Ngoluhlu olubanzi loomatshini abakhoyo kwimarike, ukukhetha isixongi esifanelekileyo kwiimfuno zomntu kunokuba ngumngeni. Eli nqaku liza kuphonononga imiba ephambili ekufuneka uyazi ukuze wenze intsingiselo yedatha yomthengisi, kunye nokucacisa ukuba iimfuno zokubumba ishishini ziya kuba nefuthe njani kukhetho lwabo lomatshini. Iya kuqaqambisa iintlobo zezitofu zokubumba ezifumanekayo ukuze ababoneleli baqiniseke ukuba benza okona kuthengiweyo.

Isiqulatho
Ukukhula kwemarike yokubumba inaliti
Yintoni omawuyithathelel ingqalelo xa ukhetha isibumba sokubumba
Iindidi ezahlukeneyo zoomatshini bokubumba inaliti
Iimarike ekujoliswe kuzo koomatshini bokubumba inaliti
Amazwi okugqibela

Ukukhula kwemarike yokubumba inaliti

Imarike yeeplastiki ezibunjiweyo kwihlabathi jikelele kulindeleke ukuba ikhule ngesantya sokukhula sonyaka (CAGR) ngaphezulu kwe-4.5%. Imfuno yehlabathi jikelele yamalungu eplastiki ebunjiweyo ihlangatyezwa ngokunyuka kokubonelela koomatshini abakumgangatho ophezulu, nge iTshayina ukuba a umboneleli obalaseleyo. Ngenxa yoko, into entsha kuyilo lomatshini wokubumba inaliti, amandla kunye nobuchule bokusebenza bukhokelele kuluhlu olwahlukeneyo lomatshini ukuba lufumaneke kwintengiso. 

Yintoni omawuyithathelel ingqalelo xa ukhetha isibumba sokubumba

Ubungakanani bemveliso bumisela i-mold design, kwaye ngoko ke yindawo yokuqala yokumisela iinkcukacha zomatshini. Nangona kunjalo, kukwabalulekile ukukhumbula ukuba ukuba ishishini lifuna imveliso ephezulu yeenxalenye ezincinci, ezifana iintloko zebhotile, ke i-mold ye-multi-cavity isetyenziswe, efuna umatshini omkhulu.

Ubungakanani bokubumba, ngokulandelayo, bumisela ubungakanani bomatshini. Umntu kufuneka aqinisekise ukuba umatshini mkhulu ngokwaneleyo ukubamba ukungunda, yivule kwaye uyivale, kwaye ukhuphe iimveliso zokugqibela. Ubungakanani bokubumba bukwamisela ubungakanani beplastiki efakwe kwisitofu esinye sokuzalisa isikhunta. Le 'ubungakanani bokudubula' bumisela amandla afunekayo, kubandakanywa izinga lokutofa kunye noxinzelelo lokubambelela. Apha ngezantsi kukho inkcazo ethe kratya yeemeko ekufuneka ziqwalaselwe xa ukhetha isibumba sokubumba inaliti:

Uxinzelelo lokubamba / iitoni

Umatshini wokubumba kufuneka ubambe umngundo ngokuqinileyo ngelixa iplastiki itofwe phantsi koxinzelelo kwaye uyibambe ingaguquki ngelixa ipholisa. Uxinzelelo lokubamba ludla ngokulinganiswa ngeetoni. Isikhokelo esiqhelekileyo senkcazo yoxinzelelo lwe-clamping amaxesha 2.5 umphezulu osisikwere sokungundo nge eyongezelelweyo 10% ukhuseleko factor. Ngoko ke, inxalenye eyi-80 ye-intshi ezikwere, uya kufuna ubungakanani boshicilelo kunye neetoni ezingama-200 zoxinzelelo, kunye ne-10% yento yokhuseleko, ekhokelela kwimfuno yobungakanani boshicilelo bebonke beitoni ezingama-220. Nantoni na enganeno kunoko isenokungahlangani namandla okubamba afunekayo kwimveliso.

Uxinzelelo lwe-injection kunye nobunzima benaliti

I-polymer encibilikisiweyo ifakwe kwi-mold phantsi koxinzelelo, okufuneka ibe phezulu ngokwaneleyo ukuzalisa yonke i-mold cavity ngexesha elifunekayo. Uxinzelelo luqhelekile phakathi 70 kunye ne-112 MPa (10–16 kpsi).

Ubungakanani bokudubula

Ubuninzi beplastiki enokuthi itofwe kumgodi wokungunda ngexesha lomjikelo omnye wokubumba ibizwa ngokuba yisayizi yokudubula, kunye nobukhulu obulinganiswe kuyo nayiphi na into. ii-ounces zoomatshini base-US okanye i-cm3 yoomatshini baseYurophu naseAsia. Sesona senzo silungileyo ukukhetha umatshini okwaziyo ukuvelisa ubungakanani bokudutyulwa obungaphezulu kobukhulu bokudutyulwa kokungunda kwemveliso yakho, kunye nesikhokelo sokuba mkhulu kangakanani kuxhomekeke kuhlobo lweplastiki esetyenzisiweyo. 

Kwiinjongo eziqhelekileyo ze-resins, ezifana ne-PP, i-PE kunye ne-PS, ubukhulu bokudubula kufuneka bube phakathi kwama-20 ukuya kuma-80 ekhulwini omthamo wokudubula womatshini, kanti iintlaka zobunjineli, ezifana nenayiloni, i-ABS, iPC kunye ne-EOM ubungakanani bokudubula kufuneka bube phakathi kwama-30 kunye nama-50 ekhulwini obona mthamo uphezulu wokudubula kumatshini. 

Ubungakanani bepleyiti

Iipleyiti ziipleyiti zesiseko eziqinileyo ekufakwe kuzo ukungunda. Banikezela ukuzinza kunye noxinzelelo lokubamba isikhunta kunye. Iipleyiti kufuneka zibe nkulu ngokwaneleyo ukuba zilingane nomngundo kwaye zomelele ngokwaneleyo ukuze zithathe uxinzelelo olufunekayo ekubambeni.

Isithuba sebha yokubopha

Iintsimbi zokubopha zibonelela ngenkxaso yesakhiwo kwiiplatens ukuba zihambe ngasemva nangaphambili ngexesha lenkqubo yokudibanisa kwaye kufuneka ibe nesithuba esaneleyo sokuvumela ukunyakaza okupheleleyo kwe-clamp ukusuka ekuvuleni ukuya ekuvaleni okuqinileyo. Isithuba sebha yeqhina ngumlinganiselo phakathi kwemivalo yeqhina ethe tye.

Ukukhupha istroke

Kufuneka kubekho indawo eyaneleyo yokukhupha iimveliso ezibunjiweyo. Njengesikhokelo, i-mold ejection stroke kufuneka ibe ubuncinane kabini ubunzulu bemveliso.

Iindidi ezahlukeneyo zoomatshini bokubumba inaliti

Hydraulic

Oomatshini bokubumba inaliti ye-hydraulic ibizintlobo zokuqala ezisetyenziswayo kwaye ke ngoko zithande ukongamela imarike. Ii-hydraulics zibonelela ngoxinzelelo oluphezulu olufunekayo ukuze ubambe kwaye ubambe isikhunta endaweni. Oku kubaluleke kakhulu kwiindawo ezinkulu ezifuna uxinzelelo oluphezulu kakhulu kunye namaxesha amade, yiyo loo nto Iindlela zehydraulic zithandwa kwishishini leemoto kwiindawo ezibunjiweyo ezinzima ezifana neenqwelo zemoto. Nangona oomatshini behydraulic bekhokele indlela kwixesha elidlulileyo, isabelo sentengiso yehlabathi jikelele ngeyunithi sijikeleze kuphela 23.5%, phantse isiqingatha eso koomatshini bombane, Nangona ukugqitha kwimarike yombane ngama-50% ngexabiso, ebonisa iindleko eziphezulu zoomatshini bokwenza amanzi. I-Asia Pacific ibe yeyona marike inkulu ukuza kuthi ga ngoku malunga ne-51% ngeyunithi. Ukukhula kwehlabathi jikelele kulindeleke ukuba kukhule kwi- I-CAGR ye-4.6% kunye naseMelika kulindeleke ukuba ikhule ngokukhawuleza kwi I-CAGR 6.4% ngo-2025.

eziluncedo

• Amandla okubamba aphezulu, ngaphaya kweetoni ezingama-8,000
• Isitofu esingcono kunye nesakhono sokukhupha
• Ubungakanani bokudubula obukhulu
• Ixabiso lokuqala eliphantsi lokuthenga
• Iindleko zokulondolozwa okuphantsi ngenxa yokufumaneka kwamacandelo kunye namava
• Iinketho ezininzi ezikhoyo kwimarike

nezingeloncedo

• Awonga amandla, sebenzisa izixa ezikhulu zamandla naxa ungasebenzi
• Ifuna amaqondo obushushu aphezulu ekubumbeni
• Ifuna ixesha elingakumbi lokupholisa
• Ayilunganga kumagumbi acocekileyo ngenxa yomngcipheko wokuvuza kolwelo olwenziwa ngamanzi
• Ingxola kwaye ayichanekanga kangako kunezinye iindlela zombane

Umbane

Oomatshini bokubumba inaliti yombane ziqhutywa yidijithali, amacandelo anokucwangciswa kusetyenziswa ii-motor ze-servo ezinesantya esiphezulu kune-hydraulics. Oku kuvumela ukubumba okuchanekileyo okuphezulu ngokukodwa kwamalungu amancinci (umzekelo, iinxalenye ze-elektroniki kunye nezonyango), kunye nomgangatho ongatshintshiyo. I-Asia Pacific ibe yeyona marike inkulu ukuza kuthi ga ngoku malunga ne-47% ngeyunithi. Ukukhula kwehlabathi jikelele kulindeleke ukuba kukhule kwi- I-CAGR ye-4.2% kunye naseMelika kulindeleke ukuba ikhule ngokukhawuleza kwi I-CAGR 6.0% ngo-2025.

eziluncedo

• Ilawulwa ngokwedijithali, iyacwangciseka, kwaye inokuqhuba ingajongwanga
• Isebenza kakuhle, iyakhawuleza, iyaphinda, kwaye ichaneke ngakumbi
• Ulawulo lweemoto ezizimeleyo kuyo yonke le nkqubo
• Izolile kwaye icocekile, kunye nezinto ezincinci ezisetyenziswayo ezifana nezihluzo kunye namafutha
• Ukuqalisa ngokukhawuleza, isantya sokutofa ngokukhawuleza, kunye nexesha elikhawulezayo lomjikelo
• Iimfuno zombane ezisezantsi, ukonga amandla, kunye neendleko zokusebenza ezicuthiweyo
• Iindleko zeyunithi ephantsi, ukugcinwa lula kunye nexesha elincinane lokuphumla

nezingeloncedo

• Ixabiso lokuqala lokuthenga liphezulu kuneenguqulelo zehydraulic
• Amalungu asenokungabi lula ukuwafumana ngenxa yemarike encinci
• Uxinzelelo olusezantsi lokucinezela kune-hydraulics ngoko alufanelekanga iindawo ezinkulu ezifuna i-clamping yoxinzelelo oluphezulu kunye namaxesha okubamba amade.

Hybrid

Oomatshini bokubumba inaliti yeHybrid sebenzisa ii-hydraulics ukugoba kwaye ke unokufikelela kuluhlu oluphezulu loxinzelelo, kodwa sebenzisa iimotor ze-servo zombane zokutofa kunye nokubuyiswa kwesijivu. Kukho urhwebo phakathi kolawulo oluphuculweyo kunye nokugcinwa kwamandla e-servos zombane, ngokuchasene nokulahlekelwa kokusebenza kakuhle kokusasaza amandla ombane we-hydraulic kwezinye iinkqubo. Oomatshini be-Hybrid badumile, ukuba ne-32.8% yeeyunithi kurhwebo lwehlabathi, xa kuthelekiswa malunga ne-23.5% yehydraulic kunye ne-43.7% yoomatshini bombane.. I-Asia Pacific iye yaba yimarike enkulu ukuza kuthi ga ngoku malunga ne-60%. Ukukhula kwehlabathi jikelele kulindeleke ukuba kukhule kwi- I-CAGR ye-4.9% kunye nemarike yaseMelika eqhwalelayo enokuthi ikhule ngokukhawuleza kwi I-CAGR 6.5% ngo-2025.

eziluncedo

• Iinkqubo zombane zivumela uhlengahlengiso olulula
• Ivumela uluhlu olubanzi lokukhetha ukuyila imveliso
• Iindleko zangaphambili ziqhelekile kwindawo ethile phakathi koomatshini abaphantsi behydraulic kunye neemodeli eziphezulu zombane
• Inikezela ngogcino lweendleko ezinokubakho ngokuhamba kwexesha, emva kweendleko zokuqala zokuseta

nezingeloncedo

• Okunye ukungasebenzi kakuhle kwamandla xa kuthelekiswa noomatshini bokwenziwa koxinzelelo olupheleleyo okanye umbane opheleleyo
• Ukuthelekisa iindawo ezikhoyo kumatshini ochanekileyo kunokuba yingxaki, nto leyo ebeka umngcipheko ixesha lokuphumla elongeziweyo ngelixa ufumana ukutshintshwa
• Iinjineli zogcino kufuneka zibe nolwazi lwazo zombini umbane kunye oomatshini behydraulic

Ulungelelwaniso oluthe tye okanye oluthe nkqo

Oomatshini abakhulu bemizi-mveliso banokufumaneka ngakumbi kuqwalaselo oluthe tyaba, nokuba ngaba usebenzisa ihydraulic, umbane okanye iinkqubo zamandla ezixutyiweyo. Nangona kunjalo, Oomatshini bokubumba inaliti ethe nkqo, eza kuzo zombini iimodeli zehydraulic kunye nombane, zinokubonelela ngenani leenzuzo zosetyenziso oluthile. Ukuma kwawo okuthe tye kwenza ukufikelela kube lula faka ukubumba, apho inxalenye eyenziwe ngaphambili idinga iplastiki eyenziwe ngeenxa zonke kuyo, okanye kwi-molds yeencwadi ezijikelezayo apho ukubumba okunye kujikelezwa ngumsebenzisi. Kwakhona, i-orientation ethe nkqo ithatha indawo encinci kunomatshini othe tye. Indlela yokutofa emfutshane inciphisa umngcipheko wokupholisa kwaye iimbaleki ezimfutshane zithetha i-resin encinci kunye nenkcitho encinci. I-Clamping nayo inenzuzo eyongeziweyo yomxhuzulane ukugcina ukungunda okuphezulu kwindawo. Oku kuthetha ukuba oomatshini bokubumba benaliti ethe nkqo banokungabizixabiso kunye nokhetho olusebenzayo kusetyenziso olubandakanyekayo ngakumbi.

Iimarike ekujoliswe kuzo koomatshini bokubumba inaliti

Amalungu eplastiki ebunjiweyo aqhele ukusetyenziswa kuwo onke amashishini kwaye imfuno ilindeleke ukuba ikhule kwi-CAGR ye-4.2% ukusuka ngo-2021 ukuya ku-2028, kunye nesidingo esandayo sezinto ezincinci, ezikumgangatho ophezulu, kunye nezichanekileyo ezingaphezulu kwe-eco-friendly kwaye zinokuphinda zisetyenziswe. Amandla okuthenga oomatshini bokubumba inaliti kulindeleke ukuba anyuke kwiimarike zehlabathi ngokubanzi nge-4.7% ye-CAGR ukuya ngo-2018-2025. Ukukhula kumzi mveliso wokwakha kulindeleke ukuba konyuse imakethi yaseAsia Pacific, esele ikho I-51% yesabelo semarike, kunye nesantya sokukhula esiqikelelweyo se-3.8% CAGR. Ukukhula kwemarike yokupakisha kulo lonke elaseYurophu kuya kukhulisa imeko yangoku I-25% yesabelo semarike, kunye ne-CAGR eqikelelweyo eyi-5.2%.. I-US kunye neLatin America, uMbindi Mpuma kunye ne-Afrika (i-LAMEA) ziimarike ezinokubakho ekulindeleke ukuba zibone amazinga aphezulu okukhula, kunye nokwanda kokusetyenziswa kwamacandelo amancinci eplastiki kwishishini leemoto ezinokunyusa isabelo semakethi yase-US ngaphaya kwayo yangoku. I-18%, kwi-CAGR ye-5.9%, kunye nokunyuka kolwakhiwo kulo lonke i-LAMEA kunyusa a I-6.5% ye-CAGR ukusuka kwisabelo semarike yangoku ye-6.5%.

Amazwi okugqibela

Ngokukhula kwemarike yeplastiki yehlabathi, maninzi amathuba okuba ababoneleli ngoomatshini bokubumba inaliti. Eli nqaku liphonononge iintlobo zoomatshini ezikhoyo kunye nezinto eziphambili ekufuneka ziqwalaselwe ukwenza ukuthenga ngokufanelekileyo. Ezi nkcukacha zobugcisa ziya kunceda ukunciphisa ukhetho, kodwa khumbula ukuba umthengisi olungileyo uya kunceda umntu ukuba aqonde iinkcukacha ezifunekayo ukuze ufumane umatshini ongcono kwiimfuno zomntu. Ngolwazi oluthe kratya malunga nezitofu zokubumba, kunye nokuphonononga iimodeli ezikhoyo kwimarike namhlanje, jonga Cooig.com igumbi lokubonisa.