Ihe nkedo mbara ala abụghị azịza dị oke ọnụ nye usoro ọ bụla siri ike. Ọ na-enweta ebe ya mgbe ezigbo nsogbu na-ejikọta ngwakọta, ịnyefe ọkụ na degassing na-enyeghị ihe ọkụkụ ahụ karịa akụkọ ihe mere eme nke okpomọkụ karịa ka ọ nwere ike ịnagide.
Azịza ngwa ngwa
Họrọ ihe nkesa mbara ala mgbe nhazi ahụ chọrọ ngwakọta nkesa magburu onwe ya, ebe a na-enyefe ọkụ na-ekpo ọkụ, ihe na-ehichapụ onwe ya ma ọ bụ nhazi oge, karịsịa na PVC na-ekpo ọkụ, ogige ndị jupụtara na ya, elastomers, adhesives and composite materials.
Nọgide na otu ịghasa mgbe usoro a kwụsiri ike ma na-achọkarị mgbaze akụ na ụba, mbufe na nrụgide. Họrọ skru ejima na-agbagharị agbagharị mgbe ịgbakọta ọsọ dị elu, nri akụkụ na-agbanwe agbanwe ma ọ bụ ọrụ ịgbasa siri ike bụ ihe kacha mkpa. Ọ bụrụ na ndị nwụrụ anwụ chọrọ nrụgide karịa mpaghara mbara ala nwere ike inye, hazie usoro nrụgide mgbada tupu ị nye iwu.
Nke mbụ, jide n'aka na onye ọ bụla pụtara otu ihe nkedo ụwa
N'ime ntuziaka a, ịghasa mbara ala pụtara sistemu plastik nke a na-akpọkwa ihe mkpuchi mbara ala. Ọ bụghị ihe mkpọda igwe eji eme ihe eji eme ngagharị kwụ ọtọ. Ngalaba na-arụ ọrụ polymer nwere ịghasa etiti, ọtụtụ skru mbara ala pere mpe na gbọmgbọm nwere ezé ime.
Nanhaiya na-ewu akụkụ mbara ala ọkọlọtọ ya na skru 6 ruo 18, dabere na dayameta nke akụkụ. Ụdị nha nha nha bụ 0.2 ruo 0.4 mm. Ihe na-agafe ugboro ugboro site na mkpochapụ dị n'etiti ịghasa etiti, kposara mbara ala na gbọmgbọm eze.
Echiche ụlọ ọrụ anyị:onye na-azụ ihe ekwesịghị iziga ajụjụ nke na-ekwu naanị "planetary screw." Kwuo ma ịchọrọ ngalaba plasticizing zuru oke, nkenke etiti, skru mbara ala, gbọmgbọm ezé, mgbanaka mgbasa ma ọ bụ ihe ngbanwe. Akụkụ ndị a na-arụ ọrụ dị ka nhazi geometry.
Ihe mere geometry ji agbanwe ọrụ ngwakọta
The planetary skru na-atụgharị gburugburu Central ịghasa n'ime internally eze gbọmgbọm. A na-ekewa ihe onwunwe ugboro ugboro, gbatịa n'ime akwa dị nro ma jikọta ya mgbe ọ na-aga n'ihu. Nke a na-emepụta ọtụtụ kọntaktị elu maka ịgwakọta na okpomọkụ mgbanwe.
Nyochaa 2024 naAkwụkwọ ozi polymer Expressna-akọwa ntụgharị na calendering-dị ka omume ma jikọta nnukwu kọntaktị na ngwakọta nkesa, njikwa okpomọkụ na devolatilization. Simulation 2021 na-asọ asọ chọpụtara na geometry spindle na-agbanwe ngwakọta nkesa na nkesa, yana ịgbatị mgbanaka na mgbanwe ugboro ugboro n'ụdị iru eru na-enyere aka ịkọwa nsonaazụ ya.
Nanhaiya nwere ike kewaa akụkụ mbara ala ụzọ abụọ na mgbanaka mgbasa ozi n'etiti ha. Mgbanaka ahụ na-ebuli nrụgide azụ mpaghara, na-agbakwụnye shear, na-akwado agbaze mbụ ma na-akwado ịgwakọta na degassing. Nke a bụ mmewere usoro, ọ bụghị ihe ịchọ mma, ya mere ọnọdụ ya dị na nhazi ọrụ ahụ.
Tụlee ọrụ usoro, ọ bụghị ọnụ ọgụgụ nke kposara
Sistemụ otu, ejima na mbara ala nwere ike ịgbaze ma bufee polymer, mana ha anaghị ekesa ọrụ ahụ n'otu ụzọ ahụ. Ntụle bara uru na-amalite site na nhazi ahụ, usoro ngwakọta achọrọ, windo okpomọkụ, ibu ikuku na nrụgide mgbe ngalaba ngwakọta.
| Ihe kpatara mkpebi | Otu ịghasa | Igwe ejima na-emekọ ihe ọnụ | Planetary ịghasa |
|---|---|---|---|
| Ebe mmalite kacha mma | Ihe kwụsiri ike, ihe amaara nke nwere ọrụ ịgbaze na ibufe | Ngwakọta na nri na-agbanwe agbanwe na ihe ngwakọta modular | Ngwakọta na-enwe mmetụta ọkụ, juputara nke ukwuu ma ọ bụ ngwakọta siri ike chọrọ mpaghara kọntaktị sara mbara |
| Ngwakọta nkesa | Oke belụsọ ma agbakwunyere igwekota | Ọ dị mma na nhazi | Ọ mara mma site na nkewa ugboro ugboro na imegharị ihe |
| Ngwakọta na-agbasasasị | Geometry dabere ma na-enwekarị oke | Ike na nri igwakorita na agwakọta ihe | Ọ dị oke oke ma sie ike dabere n'ụdị spindle na mgbanaka mgbasa |
| Njikwa okpomọkụ | Usoro dị mfe, obere mgbanwe mpaghara | Ọ dị mma mana ọ nwere ike itinye nnukwu ọkụ n'ibu | Ebe buru ibu na-akwado mgbanwe okpomọkụ nso |
| Dessing | Dị ma ọ dị obere mgbanwe | Ọ dị mma na akụkụ ikuku na oghere | Ọ mara mma mgbe a na-ahazi akwa akwa na ikuku ikuku ọnụ |
| Ịrụ ọrụ dị elu | Ọ dị mma maka ọrụ extrusion kwesịrị ekwesị | Ọtụtụ mgbe nhọrọ kachasị ike | A naghị ahọrọkarị maka ọsọ skru kacha |
| Ọgbọ nrụgide | Ọ dị mma | Anakwere na dabere na imewe | Ọtụtụ mgbe na-achọ ngwọta nrụgide mgbada dị iche iche |
| Nhicha na ihicha | Nwere ike idowe ihe na mpaghara obere eruba | Ihichapụ onwe ya na nhazi intermeshing ziri ezi | Ihichapụ onwe onye siri ike site na itinye aka na mbara ala |
| Mechanical mgbagwoju | Kachasị ala | Nke ka elu | Kachasị elu, yana ọtụtụ ihe mmekọ nke ọma |
Echiche ụlọ ọrụ anyị:akwụla ụgwọ maka ngalaba mbara ala mgbe a haziri nke ọmaotu ịghasaesetịpụwo mmepụta na àgwà. Adịla ahọrọ planetary mgbe ezigbo mkpa bụ elu-ọsọ compounding na mgbanwe akụkụ nri na amyirịta ejima ịghasaejiri mma. Kwalite naanị mgbe nhazi ahụ gosipụtara oke usoro.
Ebe ihe nkedo mbara ala na-enweta ego ya
Nanhaiya lekwasịrị anya otu ngwa atọ na-achọsi ike: ogige dị elu, elastomers na rọba na-agbanwe agbanwe, yana ngwakọta ma ọ bụ granulation pụrụ iche nwere ntụ ntụ. Sistemụ ịkwa osisi 3D nke mbara ala ya na-eji PP ma ọ dịkarịa ala 60% calcium carbonate, PA nwere opekata mpe 40% eriri iko, yana nnukwu viscosity TPU na TPE.
Otu ụdị ngwaahịa ahụ na-ebelata oge plasticizing site na 30% ruo 50% ma e jiri ya tụnyere usoro otu-screw omenala. Maka ngwa juputara na elu, ihe mgbaru ọsọ tensile-ike iche dị na ma ọ bụ n'okpuru 5%. Maka ihe ndị nwere ntụ ntụ pụrụ iche, nkesa ebu n'obi bụ ma ọ bụ karịa 90%.
Ngwakọta ndị dị elu
Ọrụ a na-ahụkarị gụnyere mkpụrụ ala PP nwere 50% ruo 70% calcium carbonate na ụlọ ụgbọ ala PA nwere eriri iko 30% ruo 50%.
Zụrụ maka:nkewa ugboro ugboro nke ndochi-ọgaranya gbazee, njikwa okpomọkụ na ihe ndị na-agbanwe agbanwe.
Ihe na-agbanwe agbanwe na-ekpo ọkụ
Ọrụ a na-ahụkarị gụnyere ihe egwuregwu ụmụaka TPR, ibe mkpuchi TPE na ọkpọkọ PVC na-agbanwe ma ọ dịkarịa ala 30% plasticizer.
Zụrụ maka:ngwakọta na mgbanwe okpomọkụ mgbe ị na-achịkwa oge obibi na volatility.
Usoro ntụ ntụ pụrụ iche
Ọrụ a na-ahụkarị gụnyere ogige PE conductive jupụtara na ọla kọpa yana ogige PC na-eguzogide alumina.
Zụrụ maka:nkesa ntụ ntụ, njikwa agglomerate na atụmatụ degassing.
Ọnụọgụ ndị a na-akọwa oke ngwa Nanhaiya. Nkọwapụta ịzụrụ ka chọrọ ọkwa resin nke ọma, mpempe ihe ndochi, ngwugwu mgbakwunye, mmiri mmiri, usoro nri, uko ụlọ okpomọkụ na nnwale nnabata maka ngwaahịa onye zụrụ ya.
Ebe mbara ala bụ nhọrọ na-ezighi ezi
Usoro mbara ala nwere ihe ndị ọzọ na-akpakọrịta ma na-achọkwa geometry nha nha nke ọma, mkpochapụ na ọgwụgwọ okpomọkụ. Ọnụ ahịa ịzụrụ na ọnụ ahịa mmezi nwere ike ịfe otu ụzọ na nke ejima. Nyocha 2024 na-achọpụtakwa ọsọ ọsọ dị elu na ọgbọ nrụgide dị ka adịghị ike.
Nrụgide dị mkpa n'ihi na ngalaba agwakọta na anwụ na-arụ ọrụ dị iche iche. Akụkụ mbara ala nwere ike ịkwadebe agbaze nke ọma mana ọ ka chọrọ otu mkpọsa ma ọ bụ mgbapụta gia iji mee ka nrụgide kwụsie ike na ọnwụ na-egbochi ya. Mkpebi ahụ na-emetụta ibu moto, njikwa, oge obibi na nhazi ahịrị.
Họrọ usoro ọzọ mgbe:nhazi ahụ dị mfe ịgbaze na akara ahụ ezutela àgwà; ikpe azụmaahịa dabere tumadi na ọnụ ahịa mbụ kacha ala; usoro a chọrọ ngwa ngwa ngwa ngwa ngwa ngwa; nri akụkụ na-achịkwa uzommeputa; ma ọ bụ nrụgide anwụ ga-esi n'otu ọkwa plasticizing dị mfe.
Ọnụ ọgụgụ na-agbanwekwa azịza ya. Nnyocha nyocha nke 2023 chọpụtara na geometry, viscosity ihe, ntinye na ibufe ọsọ gbanwere okpomọkụ gbazee, nrụgide na oge obibi. Enweghị ike ibufe obere nnwale na-aga nke ọma site na oke dayameta naanị.
Ọkọlọtọ ma ọ bụ mutated planetary skru?
Nkeọkọlọtọ mbara ala ịghasana-ekewa nri kwụsiri ike na ngwakọta mbara ala na oyi akwa mkpuchi thermal. Ụzọ mgbaba ya na-asọ asọ na-ebelata ebe ndị na-adịghị mma ma na-akwado ihicha n'oge ogbe ma ọ bụ mgbanwe ihe onwunwe. A na-eji ya maka PVC siri ike, nke siri ike na nke dị nro, gbakwunyere ABS, TPO, TPU na polyethylene jupụtara.
Nkemutated planetary kposaranwere ike ịgbanwe ịghasa nhazi ma ọ bụ eze profaịlụ gburugburu a pụrụ iche ọrụ. Nri nri mmanye na-enyere aka mee ka ihe na-emetụ ọkụ ghara ọkụ na ngwaọrụ nri. Enwere ike imeghe ma ọ bụ mechie ikuku ikuku raara onwe ya nye na okpu mkpuchi gburugburu gburugburu ihe achọrọ.
| Ọnọdụ oru ngo | Nhazi ọkọlọtọ | Nhazi agbanwe agbanwe |
|---|---|---|
| Nnukwu PVC mara amara, ABS, TPO, TPU ma ọ bụ ngwaahịa PE jupụtara | Ebe mmalite siri ike | Jiri naanị ma ọ bụrụ na nhazi ọkọlọtọ enweghị ike iru oke akọwapụtara |
| Nri na-enwe mmetụta ọkụ na-amalite ịrapara ma ọ bụ na-eweda ya ala tupu ngalaba ngwakọta | Nyochaa ikewapụ ndepụta nri na jụrụ oyi | Enwere ike ịtinye nri mmanye n'akụkụ ọrụ ahụ |
| Mmiri ma ọ bụ mwepụ na-adịghị agbanwe agbanwe bụ isi ihe achọrọ | Ngalaba agbagoro na mgbanaka mgbasa ozi nwere ike ịkwado degassing | Nhazi ikpochapu na ntinye akara na-enye ohere nhazi ọzọ |
| Nrapado, silicone, eriri USB, WPC ma ọ bụ ihe mejupụtara pụrụ iche | O kwere omume mgbe nyocha nhazi | Ụzọ ka mma mgbe profaịlụ eze, oge obibi ma ọ bụ ikuku ikuku ga-agbanwerịrị |
| Mgbanwe ngwaahịa ugboro ugboro | Ọwa a na-emegharị emegharị na ihe nhicha onwe ya bara uru | Atụmatụ ndị ọzọ ekwesịghị ịmepụta mgbagwoju anya nhicha na-enweghị isi |
Nanhaiya ewu na arụ ọrụ nso
Nanhaiya na-arụpụta ihe nkesa etiti, kposara mbara ala na gbọmgbọ eze nwere ezé site na 38CrMoAlA ígwè na GB / T 3077. Isi ihe nkedo na-enweta nitriding okpukpu abụọ, ihe nkedo a na-ebugharị na-eji quenching gbakwunyere nitriding, na ọdụ ụgbọ mmiri na-emepụta electroplated maka nchebe corrosion.
| Ihe | Nanhaiya ngwaahịa data |
|---|---|
| Planetary kposara kwa ngalaba | 6 ruo 18, dabara na dayameta akụkụ mbara ala |
| Nchapụta nha nha nha | 0.2 ka 0.4 mm |
| Isi ịghasa ọsọ | 3 ruo 60 r/min n'ofe ezinụlọ NHY-SW ebipụtara |
| Ịkwọ ụgbọala ike | 119 ruo 250 kW n'ofe tebụl nlereanya ebipụtara |
| Achọrọ mmanụ nyefe ọkụ | 400 ruo 600 dm3 n'ofe tebụl nlereanya ebipụtara |
| Mpụta mpempe akwụkwọ transperent PVC kacha | 500 ruo 1,800 kg / h n'ofe tebụl nlereanya ebipụtara |
| Mpempe akwụkwọ siri ike nwere agba PVC kacha | 700 ruo 2,000 kg / h n'ofe tebụl nlereanya ebipụtara |
| Ihe mmepụta ihe nkiri dị nro PVC kachasị | 900 ruo 2,400 n'arọ / h gafee tebụl nlereanya ebipụtara |
| Na-emenyụ ike | HB260-290 |
| Nitriding ike na omimi | HV900-1100; 0.5 ruo 0.8 mm |
| Nitriding brittleness | Ọkwa 1 ma ọ bụ obere |
| Ịdị nro na nkwụ ọtọ | Ra0.4; 0.015 mm |
| Alloy siri ike na omimi | HRC55-62; 0.8 ka 2.0 mm |
Usoro ndị a na-enyere aka kọwaa ezinụlọ ngwaahịa. Nsonaazụ ikpeazụ dabere na ụdị ahọpụtara, nhazi, nri, ikuku ikuku, sistemụ njikwa okpomọkụ, ọrụ nrụgide ala na nkọwapụta ngwaahịa.
nke Nanhaiyaakụrụngwa mmepụtagụnyere CNC lathes maka workpieces ruo 6 m, mkpọ ala na-egwe ọka akụrụngwa na 0.02 mm ziri ezi n'ọnọdu, na ise-axis ike maka mgbagwoju ịghasa owuwu. Nkeotu ọrụna-akwado ihe osise tupu ire ere na nyocha usoro.
Gbaa nnwale na-aza ajụjụ ịzụrụ
Ọnwụnwa kwesịrị iji usoro dị ugbu a tụnyere nhazi mbara ala echere n'okpuru atụmatụ nnabata ederede. Akwụsịla usoro ahụ site na otu nlele mara mma nke ejiri usoro dị iche ma ọ bụ mmepụta dị ala mee.
- Kpuchie nhazi ahụ.Dekọọ polymer ọ bụla, ndochi, plasticizer, stabilizer, pigmenti, uru mmiri na obere akụkụ emegharịrị.
- Kọwaa oke dị ugbu a.Kwupụta ma nsogbu a bụ agglomeration, agba agba, mmebi okpomọkụ, ikuku na-adịghị mma, ihe ndị na-agbanwe agbanwe, mmepụta ma ọ bụ oge nhicha.
- Tọọ nsonaazụ ngwaahịa achọrọ.Jiri mgbasa nwere ike ịtụnye, tensile, agba, na-agbanwe agbanwe, ọkpụrụkpụ, elu ma ọ bụ njirisi ntụpọ.
- Dekọọ usoro window.Weghara ọnụego ndepụta, ọsọ, okpomoku mpaghara, okpomoku gbazere, nrụgide, oke ike ma ọ bụ ibu moto, oghere na ihe ngosi oge obibi.
- Lelee nrụgide mgbada iche iche.Gosi ma ngalaba mbara ala, otu mgbapu mkpọpu ma ọ bụ mgbapụta gia na-ebu ọrụ ịnwụ.
- Nyochaa mgbe agbachara.Nyochaa ihe fọdụrụ, nhichapụ, nha nha nha, nkwụnye ego na ihe fọdụrụ n'akụkụ ihe nkesa ma ọ bụ ikuku.
Echiche ụlọ ọrụ anyị:nnwale nke mbara ala kachasị kwenye na ọ bụghị nke nwere nsonaazụ kacha elu. Ọ bụ nke na-egosi onye zụrụ ya kpọmkwem oke ochie nke kwụsịrị, nke njedebe ọhụrụ pụtara, yana ma windo àgwà ahụ ghe oghe ruo ogologo oge maka mmepụta n'ezie.
Ndepụta RFQ maka ọrụ ịghasa mbara ala
- Nhazi zuru oke yana pasentị arọ
- Ogo resin, viscosities na oke okpomọkụ
- Ụdị ndochi, ụdị urughuru, nha na mmiri
- Nnukwu njupụta na usoro nri ugbu a
- Ebumnuche na mmepụta ugbu a na kg/h
- Nkesa achọrọ ma ọ bụ oke akụrụngwa
- Sistemụ ịghasa ugbu a na ọkpọ ọkpọ ama ama
- Ọkọlọtọ achọrọ ma ọ bụ nhazi agbanwe agbanwe
- Ikuku ikuku, oghere na ibu mwepụ na-agbanwe agbanwe
- Ịnwụ nrụgide na akụrụngwa ala
- Oge nhicha na usoro mgbanwe ihe
- Eserese na akụkụ njikọ dị
- moto, gearbox na data njikwa okpomọkụ
- Foto, ihe nlele na ihe akaebe dara ada
Ọ bụrụ na nke a bụ ihe ngbanwe, gụnyere ịghasa etiti, kposara mbara ala, gbọmgbọm nwere ezé n'ime na nha mgbanaka mgbanaka dị ka ntọala. Ịgwakọta ihe ọhụrụ mating mating na-enweghị nha nwere ike ịgbanwe nkwụsị na nkesa ibu.
Ajụjụ a na-ajụkarị
Kedu ihe ịghasa mbara ala na nhazi polymer?
Ọ bụ plasticizing na ịgwakọta usoro na a Central ịghasa, multiple planetary skru na esịtidem eze gbọmgbọm. The planetary kposara bugharia gburugburu Central ịghasa mgbe ihe onwunwe akpọrepu n'ime mkpa n'ígwé, agwakọta na ebuga site unit.
Kedu mgbe ịghasa mbara ala dị mma karịa otu skru?
Usoro mbara ala na-adọrọ adọrọ mgbe otu ihe nkedo enweghị ike ịnye ngwakọta nkesa zuru oke, ebe a na-enye okpomọkụ ma ọ bụ degassing maka ihe njupụta dị elu, okpomọkụ na-emetụ n'ahụ, elastomeric ma ọ bụ multi-component formulation. Otu ịghasa na-adị mfe karị mgbe ọrụ ahụ na-agbaze, ibufe na nrụgide nrụgide.
Kedu mgbe ịghasa ejima dị mma karịa screw planetary?
Ihe nkedo ejima na-agbagharị agbagharị na-abụkarị nhọrọ kacha mma maka ịgbakọta ọsọ ọsọ dị elu, nri akụkụ na-agbanwe agbanwe na ngwakọta ike na-agbasasị ike. Usoro mbara ala siri ike karị ebe njikwa okpomọkụ dị nro, ngwakọta nkesa nkesa magburu onwe ya, ihichapụ onwe ya na degassing bụ mkpa kachasị mkpa.
Ọ nwere ike ịghasa mbara ala hazie ogige juru eju?
Ee. Nanhaiya na-ahazi kposara mbara ala maka PP zuru oke, iko-fiber-reinforced PA, polyethylene jupụtara, WPC na sistemu ihe ndị ọzọ. Onye na-enye nri, nhazi spindle, njikwa okpomọkụ, ngwugwu uwe na ọkwa nrụgide mgbada ga-adabarịrị n'usoro.
Gịnị bụ ihe dị iche n'etiti ọkọlọtọ na mutated planetary skru?
Nhazi ọkọlọtọ Nanhaiya na-eji akụkụ nri akọwapụtara na ngwakọta mbara ala maka ọtụtụ PVC, ABS, TPO, TPU na ngwa polyethylene jupụtara. Ụdị agbanwe agbanwe nwere ike iji nhazi spindle gbanwere ma ọ bụ profaịlụ eze, inye nri mmanye, ikuku ikuku raara onwe ya nye na okpu mkpuchi dị n'ime maka ọrụ usoro pụrụ iche.
Ihe mkpuchi mbara ala ọ na-emepụta nrụgide ọnwụ n'onwe ya?
Ọ bụghị maka ahịrị ọ bụla. A na-ahọrọ usoro ihe mkpuchi mbara ala maka ịgwakọta, ịnyefe ọkụ na ikuku, na ikike nrụpụta ha nwere ike ịdị ala karịa nke otu ịghasa. Ahịrị ụfọdụ na-eji otu skru ma ọ bụ mgbapu gia mgbe anwụ chọrọ nrụgide kwụsiri ike karị.
Kedu data m ga-eziga Nanhaiya maka ọrụ ịghasa mbara ala?
Zipu usoro zuru oke, pasentị akụrụngwa, njupụta buru ibu, mmiri na ihe na-agbanwe agbanwe, oke okpomọkụ, mmepụta ebumnuche, mgbasa ozi achọrọ, akụrụngwa dị ugbu a, ọrụ nrụgide, mkpa ikuku, nkọwapụta ngwaahịa, nhazi oge nhicha na eserese dị.
Ngosipụta azụmaahịa: Nanhaiya na-arụpụta skru mbara ala yana ihe ndị yiri ya jikọtara na ntuziaka a. Nhọrọ ikpeazụ na nnabata dabere na nhazi, nhazi akụrụngwa, eserese akwadoro na atụmatụ nnwale ọrụ.
