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Nako ea ho khutlisa ente ea ente e telele haholo? Seo u lokelang ho se hlahloba pele u fetola screw

2026-09-09 0 Ntlohele molaetsa
Nako ea ho hlaphoheloa ha Screw e telele haholo? Ente Molding Tlhahlobo

Nako ea ho hlaphoheloa butle e ka supa bothata ba ho fepa, ts'ebetso e fetotsoeng kapa lisebelisoa tse tsofetseng. Tlhahlobo e sebetsang e u bolella hore na ke efe, le hore na e hlile e u jella nako ea potoloho.

Haeba ho hlaphoheloa ha screw molding ho nka nako e telele haholo, qala ka ho netefatsa hore e liehisa potoloho. Ebe u hlahloba tsoelo-pele ea phepelo, lebelo la sekoti sa 'nete, khatello ea mokokotlo le mocheso khahlano le ts'ebetso e tsitsitseng ea litšupiso. Hlahloba geometry le ho apara ha licheke tseo li sa hlalose tahlehelo. Fetola likarolo feela ka mor'a ho tsebahatsa mosebetsi o fokotsang.

Nanhaiya gradual injection molding screws and matching barrel
Ente ea ho bopa screw geometry le boemo ba barrel e tšoanang e ama polasetiki. Motho ea nkelang sebaka o lokela ho sebetsana le khaello e khethiloeng kopanong e teng.

Ntlha ea pele, fumana hore na ho hlaphoheloa ho tseleng ea bohlokoa ea potoloho

Screw recovery ke sethala sa polasetiki le metering: screw e potoloha, e lokisa thunya e latelang ebe e khutla ha ho qhibiliha ho ntse ho bokellana ka pel'a eona. E fapane le ente, ha screw e ea pele ho fana ka thunya eo. Lekola tlhaloso ea nako ea molaoli oa hau, haholo hore na e kenyelletsa tieho kapa khatello ea maikutlo.

Hangata ho hlaphoheloa ho feta karolo ea tatellano ea ho pholisa. Ka hona, phello ea eona ho nako eohle ea potoloho e itšetlehile ka hore na ho hlaphoheloa ho qala neng le hore na ke mochine ofe o lokelang ho emela hore o phethe. Bala tatellano ea tatellano ho e-na le ho nahana hore motsotsoana o mong le o mong o tlosoa ho hlaphoheloa o tlosa motsotsoana ho tloha potolohong.

Palo ea nako e bonts'ang, eseng teko ea bareki ba Nanhaiya. Nahana ka fensetere ea ho hlaphoheloa ea metsotsoana e 10, nako ea ho qala e ts'oanang 'me ha ho na bothata bo bong.
Nako ea ho hlaphoheloa Ema ka nqane ho fensetere Se boleloang ke phetoho
12 metsotsoana 2 metsotsoana Ho hlaphoheloa ho liehisa ketso e latelang.
9 metsotsoana 0 metsotsoana Ntlafatso ea ho hlaphoheloa ha metsotsoana e 3 e tlosa metsotsoana e 2 ea ho ema.
7 metsotsoana 0 metsotsoana Metsotsoana e meng ea 2 ea ho hlaphoheloa ha e tlise phokotso e 'ngoe ea potoloho mohlaleng ona.

Potso ea rona ea pele ke hore na mochini o emetse ho qhibiliha kapa o tlaleha feela palo eo u ka ratang ho e fokotsa. Haeba ho hlaphoheloa ho se ho ntse ho lekana hantle ka har'a fensetere e fumanehang, re ne re tla shebana le ho tsitsisa le boleng ba ho qhibiliha pele re buella sekoti se hlahisang litholoana tse phahameng.

Bakeng sa tlhaloso e batsi ea kopano, sheba ronaente molding screw barrel guide. Mona, sepheo se tšesaane: fumana hore na ke hobane'ng ha ho hlaphoheloa ho fetohile le hore na bopaki bo tšehetsa ketso efe.

Phetoho ea tšohanyetso le ho fokotseha butle-butle ho hloka lintlha tse fapaneng tsa ho qala

Boloka litšupiso pele u lokisa mochine. Bapisa tekanyo e tšoanang ea resin, karo-karolelano ea regrind, boemo ba ho thunya, hlobo le boemo ba mocheso. Rekota lipotoloho tsa motho ka mong hammoho le karolelano; ka linako tse ling ho hlaphoheloa butle haholo ho ka sitisa tlhahiso le ha karolelano e bonahala e amoheleha.

E shebiloeng mohlala Hlahloba pele Bopaki bo lokelang ho ngoloa
Keketseho ea tšohanyetso ka mor'a phetoho ea thepa kapa recipe Fepa foromo, regrind, boemo ba ho omisa le litlhophiso tse fetisitsoeng Lotho ea lintho tse bonahalang, karo-karolelano ea motsoako, boemo ba likaroloana le litlaleho tsa pele / ka mor'a ts'ebetso
Lipotoloho tse liehang tsa nakoana tse nang le lipotoloho tse tloaelehileng lipakeng tsa tsona Tšitiso ea phepelo, borokho le phapang ea sebele ea lebelo Mokhoa oa ho hlaphoheloa, ts'ebetso ea mojaro le RPM ea 'nete bakeng sa lipotoloho tse tšoanang
Ho hlaphoheloa ho mpefala butle-butle tlas'a mosebetsi o tsitsitseng Netefatsa maemo a ts'ebetso, ebe u hlahloba moaparo Lintlha tsa nalane ea ho hlaphoheloa le litekanyo tse lekantsoeng tsa screw/barrel
Mojaro o phahameng le RPM ea 'nete ka tlase ho taelo Ho khanna mochine, moeli oa torque le boemo ba mocheso Ha e le hantle ha e bapisoa le RPM e laetsoeng, mokhoa oa ho jara le lialamo tsa mochini
Bothata bo qala hang ka mor'a hore motsoako o nkeloe sebaka Karolo ea boitsebiso e kentsoeng, boholo, geometry le kopano Phetolelo e amohetsoeng ea ho taka, likarolo tse kentsoeng le litlhophiso tsa ts'ebetso

Mekhoa ena e etsa qeto ea taelo ea lipatlisiso; ha ho le e nngwe e leng bopaki ka boyona. Phoso ea tšohanyetso ea lerata, lintlha kapa mojaro o sa tloaelehang o hloka tlhokomelo e potlakileng ea ts'ebeletso ea mochini, le haeba nako e ts'oana le bothata ba ts'ebetso.

Netefatsa hore li-pellets li fihla ho screw ka ho tsoelang pele

Hopper e felletseng ha e fane ka bonnete ba hore screw e ea feptjoa. Sheba selaoli, selaete sa shutoff, tsela ea lintho tse bonahalang le ho pholisa ha 'metso. Batla tšitiso e tsamaellanang le lipotoloho tse liehang pele u fetola karolo ea compression kapa u laela sekoti se secha.

Asahi KaseiTataiso ea Asaclean mabapi le phepelo ea 'metsoe hlalosa kamoo mocheso haufi le sebaka se ka morao sa moqomo o ka nolofatsang li-pellets pele ho nako. Li-pellets li ka qoelisoa 'me tsa sitisa tselana, tsa siea sekoti se se na thepa le hoja resin e sala ka holim'a eona.

Sheba hore na ho fetohile eng ho fepa ka boeona. Karolelano e fapaneng ea regrind, likotlo tse ngata kapa likaroloana tse sa tloaelehang li hloka tlhokomelo. Secelanese e amahanya ka ho khetheha boleng ba likaroloana tsa ho fepa le ho hlaphoheloa ho eonaTataiso ea ho sebetsa ea Vectra® LCP. Litlhahiso tsa eona li itšetlehile ka lintho tse bonahalang, empa li fana ka lebaka le utloahalang la ho rekota boemo ba likaroloana ho e-na le ho ngola lebitso la resin feela.

Haeba ho hlaphoheloa ho mpefala ka mor'a phetoho ea regrind, re tla e bapisa le phepelo e lumelletsoeng ea litšupiso pele re fetola hardware. Haeba mokhoa oa khale oa ho hlaphoheloa o khutla, lipatlisiso tsa phepelo li tla pele. Sephetho seo se fa feme tsela e betere ho feta kopo ea "sekurufu se potlakileng".

Ho omisa ho ntse ho hlokahala ho fihlela litlhoko tsa mofani oa resin. U se ke ua nahana hore mongobo ke tlhaloso ea bothata bo bong le bo bong ba nako, kapa hore ho hlaphoheloa ho amohelehang ho paka hore resin e omme ka ho lekaneng. Tshebetso le boleng ba karolo ea ho qetela li hloka licheke tse arohaneng.

Sheba lebelo la 'nete, khatello ea mokokotlo le mocheso o qhibilihisang hammoho

Bala RPM ea 'nete, eseng feela sebaka

Haeba taelo e sa fetohe empa screw e ntse e reteleha butle, hlahloba meeli ea ts'ebetso ea mochini le boitšoaro ba koloi. Khothaletso ea jiometry e ke ke ea rarolla lekhalo le sa hlalosoang lipakeng tsa lebelo le kōptjoang le le tlisoang. Rekota lebelo la 'nete ka sekhahla sa ho hlaphoheloa, haholo-holo moo butle-butle bo qalang.

RPM e boetse e hloka bophara ba screw ho bolela haholo. Tsa ronaente molding screw rangee kenyelletsa bophara ba 30 ho isa ho 170 mm. Ho fetisetsa boemo ba ho potoloha-lebelo pakeng tsa didiameter tse fapaneng ho fetola lebelo la peripheral sebakeng sa screw.

Lebelo la peripheral, m/s = π × bophara, mm × RPM ÷ 60,000

Ka 100 RPM, sekoti sa 40 mm se na le lebelo la peripheral le ka bang 0.209 m / s; sekoti sa 60 mm se fihla hoo e ka bang 0.314 m/s. Tsena ke mehlala e baloang, li-setting tse sa khothaletsoang kapa lipalo tse tobileng tsa sekhahla sa ho qhibiliha ha sekhahla.

Sebelisa tataiso ea 'nete ea ho sebetsa ea resin le meeli ea mochini ho ahlola lebelo. Ho eketsa RPM ho molemo hafeela mochine o ka o tsamaisa 'me ho qhibiliha ho hlahisoang ho lula ho amoheleha.

Fumana hore na ke hobane'ng ha khatello ea morao e behiloe moo e leng teng

Khatello ea morao e hanana le ho khutlela ha screw nakong ea ho hlaphoheloa 'me e ama tsela eo thepa e entsoeng ka polasetiki. Haeba e ne e eketsoa ho lokisa bothata ba ho kopanya kapa metering, ho e fokotsa feela ho ntlafatsa sebali sa nako ho ka khutlisa bothata boo ba boleng. Netefatsa hore na khatello e bontšitsoeng ke hydraulic kapa khatello e khethehileng ea polasetiki pele u bapisa mechine.

Keletso e akaretsang ea khatello ea mokokotlo ha e na thuso haholo. Bakeng sa Vectra LCP,Celanese e bolela khatello e fokolang ea morao, 5-15 bar e tobileng, 'me e lemosa ka ho chesa le ho senyeha ha fiber ka khatello e feteletseng. Eo ke tataiso bakeng sa Vectra, eseng mokhoa oa ho kopitsa ts'ebetsong ea PP, ABS kapa PC.

Sheba ho qhibiliha pele o amohela tlhophiso e potlakileng

Li-barrel setpoints ha li hlalose ka botlalo boemo ba mocheso oa ho qhibiliha. Latela mokhoa o lumelletsoeng oa ho metha mocheso oa mocheso o qhibilihisitsoeng, netefatsa heater le sistimi ea sensor, 'me u bapise karolo ea boleng ka mor'a phetoho e laoloang. Nako e khuts'oane ea ho hlaphoheloa e nang le mebala, thepa e sa qhibilihang kapa ho tsitsa ho fokolang ha se phetoho e atlehileng.

Fetola phapang e le 'ngoe ea bohlokoa ka nako' me u lumelle ts'ebetso ho tsitsisa. TheTataiso ea ho rarolla mathata a Vectrae sebelisa mokhoa o tšoanang oa sethala. Boloka teko ka har'a fensetere e lumelletsoeng ea ts'ebetso bakeng sa lisebelisoa tseo u hlileng u li tsamaisang.

Arola karolo e senyehileng e tsamaisang thepa ho tsoa ho reng e lutlang

Ha maemo a ho fepa le ho sebetsa a bapisoa empa ho hlaphoheloa ho ntse ho mpefala, boemo ba screw le barrel bo lokeloa ke ho hlahlojoa. Lekanya sefofane ka ntle ho bophara le moqomo oa moqomo libakeng tse hlalositsoeng khahlanong le setšoantšo kapa meeli ea tlhahlobo e behiloeng. Hlahloba tšenyo ea bokaholimo hammoho le boholo.

Kopano ea screw-front e hloka tlhahlobo e fapaneng. Nakong ea ho hlaphoheloa, valve e sa khutleng e lumella ho qhibiliha ho tsoela pele; nakong ea ente, e lokela ho tiisa khahlanong le ho khutlela morao. Valofo e lutlang e ka ama ts'ebetso ea ho thunya, empa seo ha se netefatse hore karolo ea polasetiki ea screw e felile.

Injection molding screw, barrel and screw-front components arranged together
Lekola kopano e felletseng, ebe u tseba hore na ke karolo efe le ts'ebetso e hlokang tlhokomelo.
Different Nanhaiya injection molding screw tip configurations
Geometry ea selikalikoe, setulo le ntlha li hloka ho ts'oana. Keletso e ncha e tlameha ho lekana sekoere se teng le sehokelo sa barrel.

Haeba boima ba mokokotlo kapa boima ba sethunya le bona bo fapana, kenyelletsa tlhahlobo ea mochini e sa khutlisang li-valve lipatlisisong. Tsa ronatataiso ea khetho ea keletso ea screwe koahela selikalikoe, setulo le litekanyo tsa ho nyalana ka botlalo.

Re ne re ke ke ra fana ka tumello ea ho khutlisa screw-and-barrel ka sebali se liehang feela. Ka lehlakoreng le leng, sekoti se secha ha sea lokela ho kena ka har'a barrel e tsofetseng ntle le ho hlahloba sephetho se lekanang. Kopa tlaleho ea litekanyo tse supang maemo a litekanyo le meedi e sebelisoang ho fihlela khothaletso.

Moralo o fapaneng oa screw o etsa kelello neng?

Tlhahlobo ea moralo e ba molemo ha geometry ea hona joale e sitoa ho finyella mosebetsi o reriloeng ka har'a maemo a amohelehang a ho sebetsa. Sena se ka latela phetoho ea resin, tlhoko e kholo ea ho thunya kapa fensetere e khuts'oane ea ho hlaphoheloa. E boloke e arohane le ho khutlisetsa ts'ebetso e atlehileng ea pele e seng e senyehile.

Malapa a rona a mabeli a lihlahisoa tsa liente a bontša khetho e nepahetseng ea moralo:

Moqapi oa Nanhaiya Karolo ea compression Re ne re tla e sebelisa joang tlhahlobong
Butle-butle ho bopa screw Ka tloaelo 40% -60% ea kakaretso ea bolelele ba screw, e ka bang 50% tlhalosong ea sehlahisoa Phokotso e telele, butle butle ea botebo ba mocha bakeng sa mesebetsi e hlokang polasetiki e laoloang. Lekola hantle resin, sethunya le boits'oaro ba mocheso.
Sekurufu sa ho bopa ente ea Mutant(moralo oa ho hatella ka tšohanyetso) Hoo e ka bang 5% -15% ea kakaretso ea bolelele ba screw Phetoho e khuts'oane e nang le phokotso e matla ea botebo ba kanale. Lekola mosebetsi oa ho qhibiliha le ho tšoana ha mocheso pele u o khetha ho sebetsana le moeli oa bokhoni.

Moralo oa rona oa butle-butle o akaretsa lits'ebetso tse kenyelletsang PS, PC le ABS; lelapa la khatello ea tšohanyetso le kenyelletsa lits'ebetso tse kang PE le PP. Litsela tsena tsa lihlahisoa li thusa ho qala lipuisano. Ha li nkele sebaka sa resin-grade le tlhahlobo ea mochini, haholo-holo ka li-filler, regrind kapa litlhaloso tsa boleng bo batlang.

Nanhaiya abrupt-compression injection molding screw and barrel
Lelapa la rona la sekoti sa ente ea mutant le sebelisa karolo e khuts'oane ea compression. E khethe khahlano le thepa le mosebetsi o hlokahalang oa polasetiki ho fapana le ho nka hore phetoho e khuts'oane e lula e fana ka potoloho e ntle.

Liaterese tsa kalafo li apareloa, eseng 'metso o koetsoeng

Malapa ka bobeli a lihlahisoa a sebelisa tšepe ea 38CrMoAlA. Litlhaloso tsa lintlha tsa sehlahisoa sa bona li kenyelletsa likhetho tse latelang tsa kalafo, tse hlahang lipuisanong tse ncha ha tlhahlobo e supa moaparo:

Thepa Boleng ba lintlha tsa sehlahisoa Se boleloang ke ho botsa
Nitriding hardness HV900-1100 Hlalosa libaka tse hloekisitsoeng le tlhokahalo ea tlhahlobo.
Ho teba ha nitriding 0.5-0.8 limilimithara Khetholla phekolo e khethiloeng; u se ke ua nahana ka bophelo ba tšebeletso ho tloha botebong feela.
Nickel-tungsten alloy hardness HRC55-62 Hlahloba motsoako ka resin ea sebele, filler le mokhoa oa ho apara.
Botebo ba lera la motsoako 0.8-2.0 limilimithara Hlalosa libaka tse matlafalitsoeng holima likarolo tse lumellanoeng.

Tsa ronabutle-butle lintlha tsa sehlahisoa sa screwhlalosa matlafatso ea libaka tse tlokotsing ka motsoako oa nickel-tungsten. Ho latela pono ea feme, re batla hore tšireletso e reriloeng e lumellane le moaparo o lekantsoeng. Sebaka se theko e phahameng haholo ha se lokise phepelo e sa lekaneng kapa ho tiisa hore screw geometry e lumellana le resin.

Metal components suspended inside a treatment furnace
Kalafo ke karolo ea litlhaloso tsa tlhahiso. E kopanye le litokomane tse reriloeng tsa mosebetsi le litokomane tsa tlhahlobo.
Factory worker carrying out a surface operation on a screw
Geometry e phethiloeng le boemo ba holim'a metsi li bohlokoa ha ho tsosolosoa kopano e tšoanang ea polasetiki.

Fetolela tlhahlobo hore e be ketso e itseng

Boloka khothaletso e le moqotetsane kamoo bopaki bo lumellang. Tšitiso ea phepelo e hloka tokiso ea sistimi ea phepelo. Taelo ea lebelo mochini ha e khone ho boloka mehala bakeng sa tlhahlobo ea mochini. Ho lutla ha li-valve ho netefalitsoeng ho hloka tlhahlobo ea li-valve le sebopeho. Measured screw kapa barrel wear e ts'ehetsa karolo e ncha kapa tlhahlobo e tšoanelehang ea ntlafatso.

Haeba kopano e le maemong a amohelehang empa mosebetsi o mocha oa tlhahiso o feta matla a eona a sebetsang a ho etsa polasetiki, romella mokhuts'oane oa moralo. Nanhaiya e fana ka moralo oa sekoti, mochini le alloy spray welding. Tsa ronathepa ea tlhahisoe kenyelletsa likhoele tsa CNC bakeng sa li-workpieces tse bolelele ba limithara tse 6 le machining a li-axis tse hlano bakeng sa lifofane tse rarahaneng le meaho ea flange.

Nanhaiya manufacturing sequence showing material, machining and finishing stages
Ho etsa tlhahiso ho qala ka mokhoa o hlalositsoeng oa karolo. Tlhahlobo ea ho hlaphoheloa e etsa qeto ea ho boloka moralo oo kapa ho o fetola.

Romela rekoto e hlalosang bothata

  • Moetsi oa mochini le mohlala, screw diameter, penta ea kopano le lintlha tse kentsoeng tsa screw-tip.
  • Kereiti ea resin, ho kenya li-filler, karo-karolelano ea regrind le boemo ba likaroloana.
  • Nako ea ho hlaphoheloa ka potoloho, RPM ea sebele le e laetsoeng, khatello ea morao le motheo oa eona oa khatello, le litlaleho tsa mojaro kapa alamo.
  • Litlhophiso tsa Shot, cushion, karolo le boima ba semathi, lirekoto tsa mocheso le fensetere e fumanehang ea ho hlaphoheloa.
  • Liphetoho tse seng li lekoa, phello ea tsona ho boleng bo itseng, le tlaleho efe kapa efe ea moaparo oa boholo-holo.

Bakeng sa ho laela, lumellana ka resin, thunya, fensetere ea ts'ebetso le boleng bo amohelehang ba karolo. Ebe u bapisa ho pheta-pheta ho hlaphoheloa le nako ea sebele ea potoloho. Teko ea polasetiki e ikhethileng e potlakileng ha ea lekana haeba hlobo ea tlhahiso e ntse e emetse kapa likarolo li hloleha ho hlahlojoa.

Nanhaiya production workshop with overhead crane and screw barrel components
Nanhaiya e etsa lisebelisoa tsa screw le barrel Zhoushan, Zhejiang. Tlisa bopaki ba ts'ebetso ho lipatlisiso e le hore khotheishene e sebetsane le tšitiso ea sebele ea tlhahiso.

U hloka tlhahiso ea screw kapa barrel bakeng sa moeli o netefalitsoeng oa ho hlaphoheloa?

Romella Nanhaiya setšoantšo le rekoto ea ts'ebetso, ho kenyelletsa le se fetohileng le seo mohala oa hau o hlokang ho se fihlela. Re bolelle hore na o khutlisetsa mosebetsi oa pele kapa o itokisetsa thepa e fapaneng kapa litlhoko tsa baesekele.

Romela litšoantšo tsa hau 'me u tsamaise dataSheba li-screws tsa ho bopa enteBuisana ka WhatsApp

Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
Lengolo-tsoibila:info@nhyscrew.com
Mohala:+86-13505809643| Mobile:+86-13587082002
Block C, No. 2 Karolo ea Bophirima, Xingzhou Avenue, Setereke sa Dinghai, Motse oa Zhoushan, Profinseng ea Zhejiang, Chaena.
Ikopanye le Nanhaiya

Lipotso tse botsoang khafetsa

Nako e tloaelehileng ea ho khutlisa screw ea ente ke efe?

Ha ho na palo e akaretsang. Nako ea ho hlaphoheloa e ipapisitse le resin, tlhoko ea ho thunya, screw geometry, bokhoni ba mochini le litlhophiso tsa ts'ebetso. E bapise le nako e fumanehang ka tatellano ea 'nete ea mochini le ka ts'ebetso e tsitsitseng ea litšupiso u sebelisa thepa e tšoanang le ho thunya.

Na ho hlaphoheloa ha screw ka potlako ho lula ho khutsufatsa nako ea potoloho?

Che. E khutsufatsa potoloho feela ha ho hlaphoheloa ho sa phethoang ho liehisa ketso e latelang e lumelletsoeng ea mochini. Haeba ho hlaphoheloa ho se ho felile ka har'a fensetere e fumanehang, ho etsa hore e potlake ho ka siea nako eohle ea potoloho e sa fetoha.

Ke hobane'ng ha screw e potoloha empa e hula butle haholo?

Lekola hore na resin e fihla sekurufung, hore na khatello ea morao e fetohile, le hore na lebelo la sekoti la nnete le lumellana le taelo. Feed bridging, regrind e sa tsitsang, maemo a tshebetso le likarolo tse tsofetseng ke makala a ka khonehang ho batlisisa. Ho potoloha feela ha se bopaki ba hore screw e fetisa thepa e lekaneng.

Na ke lokela ho eketsa RPM ho lokisa butle-butle ho hlaphoheloa?

Ke feela ka mor'a ho hlahloba ho fepa, lebelo la sebele, khatello ea morao le meeli ea ho sebetsa ha resin. Ahlola phetoho efe kapa efe ka boleng ba ho qhibiliha, mocheso oa 'nete oa ho qhibiliha le ho pheta-pheta hammoho le nako ea ho hlaphoheloa. Se ke oa sebelisa lebelo le eketsehileng ho pata bothata bo sa rarolloang ba ho fepa kapa ho apara.

Na selikalikoe sa cheke e lutlang se paka hore screw kaofela e aparotsoe?

Che. Check-ring sealing le screw-barrel conveying ke mesebetsi e fapaneng. Batlisisa phapang ea boima ba 'mele kapa boima ba ho thunngoa ka tlhahlobo ea valve ea moetsi oa mochini, 'me u sebelise tlhahlobo ea mahlakoreng ho fumana hore na sekoti le libarele li senyehile.

Nanhaiya o hloka eng ho lekola sebaka se seng?

Romella mofuta oa mochini, screw diameter le ho taka, resin grade le filler, lintlha tsa regrind, lirekoto tsa 'nete tsa ho hlaphoheloa, lebelo la sekoti le litlhophiso tsa khatello ea mokokotlo, lirekoto tsa mocheso, le litekanyo life kapa life tsa moaparo. Kenyelletsa saekele e hlokahalang le litekanyetso tsa karolo ea boleng e le hore phetoho e be le mosebetsi o hlalositsoeng.

Tsoela pele kaente molding screw barrel tataiso ea khetho, kapa hlahlobascrew tip le lethathamo la cheke-ring-ring ea ho khutlisahaeba bopaki bo supa ho kopano e ka pele.

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