What is parallel twin screw barrel clearance?

It is a set of geometric relationships, not one universal gap. A useful specification distinguishes each screw's clearance to its barrel lobe, screw-to-screw clearance through the intermeshing region, center distance, phasing and any relevant axial clearance. The approved machine drawing defines the target values and measurement methods.

Can I calculate twin screw clearance as barrel ID minus screw OD?

That subtraction can describe a local diametral relationship only when the two values refer to corresponding locations and a defined bore geometry. It does not describe screw-to-screw clearance, intermesh, phasing, center distance or an out-of-round figure-eight bore. Do not use it as the only twin screw acceptance value.

How many places should I measure on a twin screw and barrel?

There is no universal count. Create enough axial stations to cover the feed, melting or compression, mixing, venting and pressure-building regions, then add stations around visible damage or geometry changes. Use the same station names on both screws and both barrel lobes.

What should be recorded before removing parallel twin screws?

Record the installed left and right positions, rotation viewed from a named end, handedness, timing or phasing marks, shaft connections, spacers and axial order. Photograph the drive and discharge ends, label every part and preserve the machine maker's removal procedure.

Can I replace only the twin screws and keep the old barrel?

Yes, when the barrel bores, center relationship and surface condition remain within the approved limits and the cause of screw wear is understood. If the barrel is enlarged, oval, scored or misaligned, new screws alone may leave excessive or uneven clearance. Base the decision on a matched measurement report.

How often should parallel twin screw barrel wear be measured?

Set the interval from the machine maker's maintenance plan, material severity, operating hours and the line's own wear trend. Battenfeld-cincinnati publishes one year or 6,000 operating hours as its service recommendation, but that is a planning reference rather than a universal replacement limit.

Does Nanhaiya publish one standard working clearance for every parallel twin screw?

No single working-clearance value covers the full range. Nanhaiya publishes product values for material, heat treatment, surface hardness, layer depth, roughness and screw straightness. The functional clearances still need to be defined on the approved drawing for the specific machine and screw pair.

What should I send for a replacement parallel twin screw barrel quotation?

Send the machine maker and model, approved drawings, left and right screw identification, rotation viewpoint, center distance, connection and flange details, material formulation, output and operating record, axial wear map, surface photographs, failure history and required inspection documents.

Mkpochapụ ejima screw Barrel na ntuziaka iyi

Ihe ejima ịghasa nwere ihe karịrị otu oghere na-arụ ọrụ. Iji mee mkpebi nrụzi ụda ma ọ bụ ngbanwe, maapụ ihe nkedo ọ bụla, lobe barrel ọ bụla, mmekọrịta dị n'etiti na oghere igwe n'okpuru otu ntụaka a na-achịkwa.

Site naỤlọ ọrụ Ụlọ ọrụ Ụlọ ọrụ Zhoushan Nanhaiya Plastic Machinery Co., Ltd.| Septemba 14, 2026

Tụọ mkpirisi ejima na eyi uwe dị ka sistemu dakọtara. Dekọọ skru abụọ ahụ na ọdụ axial aha ya bụ, lobes abụọ nke ọnụ ọgụgụ ahụ-asato n'ụzọ akọwapụtara, mkpochapụ-na-screw, anya etiti, phasing na axial fit. Tụlee map ahụ na eserese a kwadoro. Mgbaàmà nwere ike ịkpalite nyocha, mana nha na-ekpebi ma ọ ga-edochi skru, gbọmgbọm ma ọ bụ ihe zuru ezu.

Nanhaiya co-rotating parallel twin screw pair with matching barrel — Ihe ejima ejima ejima dochie anya bụ sistemụ geometric: kposara abụọ, lobes gbọmgbọm abụọ, mmekọrịta ha na-emekọrịta ihe na oghere mbanye na mwepụ.

Ihe nkedo ejima yitere enweghị otu mkpochapụ zuru ụwa ọnụ

N'otu skru a na-ahụkarị, a na-egosipụtakarị mkpochapụ diametral dị ka gbọmgbọm n'ime dayameta mwepu ụgbọ elu na-abụghị dayameta. Nchapụta radial bụ ọkara nke ọdịiche ahụ. Anyịotu ịghasa wear ndu nduna-akọwa ihe kpatara ọdụ axial na nkọwa ka ji kwekọọ.

Mmekọrịta diametral dị na mpaghara = akụkụ gbọmgbọm kwekọrọ ekwekọ na-ewepụ mkpọsa na mpụga dayameta

Mmekọrịta radial mpaghara = mmekọrịta diametral mpaghara kewara site na 2

Mgbakọ a anaghị akọwa geometry zuru ezu nke ihe nkedo screw twin intermeshing.

Ihe nkedo ejima yiri ya na-agbakwụnye skru nke abụọ, mpaghara na-emekọrịta ihe, ebe etiti na mmekọrịta nke oge. gbọmgbọm ahụ na-abụkarị profaịlụ ọnụ ọgụgụ-asatọ karịa otu mkpọ okirikiri. Uwe nwekwara ike ịdị iche na lobes aka ekpe na aka nri yana n'ihu ihu nke ụgbọ elu.

Faịlụ nha kwesịrị ikewapụta opekata mpe mmekọrịta ise:

Profaịlụ nke ọ bụla dị n'èzí na lobe gbọmgbọm kwekọrọ.
Mwepu-na-ịkpọsa site na mpaghara intermeshing.
Ebe dị anya n'etiti na ọnọdụ nke lobes gbọmgbọm abụọ ahụ.
Ntugharị ntụgharị, akara aka na aka ekpe ma ọ bụ aka nri.
Mwepu axial dị mkpa, ihu mbugharị, oghere na ọnọdụ njedebe.

Echiche ụlọ ọrụ anyị:onye na-azụ ahịa nke na-arịọ maka "0.3 mm Nwepu" na-enweghị aha n'elu ala enyeghị anyị ihe achọrọ. Anyị na-ajụ ma ọnụ ọgụgụ ahụ bụ diametral, radial, interflight, akụkụ, n'ọnụ ma ọ bụ nkwụsị axial, ebe a na-atụ ya na ọnọdụ dị aṅaa. Ịtụle ebe a nwere ike ịmepụta kọntaktị igwe ma ọ bụ hapụ ntọala ọhụrụ ahụ ka ọ tọgbọrọ chakoo.

Full-length Nanhaiya co-rotating parallel twin screw pair — Debe skru abụọ ahụ site na nyocha site na ịbịaru nkwado na mbukota.

Close view of paired co-rotating parallel twin screw flights — Ndụmọdụ, akụkụ akụkụ na mmekọrịta dị n'etiti chọrọ nkọwa nha nke ha.

Chekwaa njirimara mgbakọ tupu ịdọrọ skru

Nleta na-efunahụ uru ma ọ bụrụ na agwakọtara skru ekpe na aka nri ma ọ bụ ntụaka nbibi ga-apụ n'anya mgbe ewepụrụ ya. Tupu ịtọpụ mgbakọ ahụ, see ihe njedebe draịva na nkwụsị nkwụsị. Kaa akara ntụzịaka nlele ejiri kọwaa ntụgharị, wee kpọọ skru abụọ, ogwe osisi, oghere na akara oge.

Dekọọ ma igwe na-ejikposara ngalaba-atụgharịma ọ bụskru na-agbanwe agbanwe. Dekọọkwa ma kposara ahụ bụ otu-ibe ma ọ bụ gbakọtara site na ihe. Echela na skru abụọ nwere akụkụ dị n'èzí nwere otu aka, spline, usoro ma ọ bụ oge.

njirimara igweOnye nrụpụta, ihe nlere anya, ntụaka serial, ozi igbe igbe na nlegharị anya eserese ikpeazụ akwadoro.

Nhazi arụnyereỌkwa aka ekpe na aka nri, ntụgharị elere anya site na njedebe aha, aka na akara oge.

Mgbakọ axialUbu osisi, oghere, nkọwa njide, ihu njedebe na usoro arụnyere.

Ntọala na-arụ ọrụIhe, mmepụta, ịghasa ọsọ, ibu, nrụgide, omume okpomọkụ na ọnọdụ ngwaahịa.

Jiri ntuziaka mwepụ nke onye na-emepụta igwe wee chekwaa atụmatụ mkpọchi na oge ọ bụla. Ọ bụrụ na enweghị ike ịtụgharị ụzọ abụọ ahụ n'okpuru usoro akwadoro ka emegharịrị, kwụsị. Itinye torque mbanye iji merie nnyonye anya amabeghị nwere ike ịtụgharị njehie njirimara bụrụ mmebi.

Ederede nchekwa:mwepụ nke ịghasa gụnyere ihe ndị dị arọ, ike echekwara na ihe nwere ike ịdị ọkụ. Ndị ọrụ tozuru etozu kwesịrị ikewapụ igwe ahụ, nyochaa ike efu ma jiri ụzọ ebuli na mmịpụta akwadoro maka akụrụngwa.

Nanhaiya counter-rotating parallel twin screws and barrel assembly

Mee otu usoro nhazi maka skru na lobes abụọ

Hichaa ihe ndị ahụ na-ewepụghị ihe akaebe nke akara, mfu mkpuchi ma ọ bụ pitting. Mee ka akụkụ ahụ ruo okpomọkụ nyocha siri ike. Mepụta ebe efu na njedebe aha ya ma kaa ọdụ ọdụ axial nke enwere ike ikwugharị na skru pair na gbọmgbọm.

Tinye ọdụ ụgbọ mmiri tupu na mgbe mgbanwe geometry, nri na oghere ikuku, ngwakọta mpaghara na njedebe na-arụ ọrụ nrụgide. N'ọdụ ọdụ ọ bụla, chọpụta mkpọda aka ekpe, skru akanri, lobe aka ekpe na lobe aka nri. Dekọọ ọtụtụ ntụziaka angular mgbe usoro ahụ na-enye ohere, n'ihi na otu dayameta nwere ike zoo ovality ma ọ bụ uwe otu akụkụ.

Okirikiri ogige maka ejima skru na barrel wear maapụ
Ubi	Otu esi amata ya	Ihe ọ na-ekpughe
Axial ọdụ	Anya site na ndepụta akọwapụtara ma ọ bụ wepu datum	Ebe uwe na-etinye uche n'akụkụ usoro
Ịgha njirimara	Aka ekpe ma ọ bụ aka nri, na-egosi njedebe nlele	Uwe ụgbọ elu asymmetric na mmakọ mmakọ
Profaịlụ kpochie	OD, mgbọrọgwụ, ọnụ ma ọ bụ uru flank nwere usoro na ọnọdụ akụkụ	Ọnwụ ígwè n'elu ọrụ
Barrel lobe	Akara aka ekpe ma ọ bụ aka nri, ntụzịaka na ụgbọ elu nha	Ịbawanye, ovality na ịsacha mpaghara
Mmekọrịta dị n'etiti	Ebe akpọrọ aha, ọnọdụ angular, ọnọdụ phasing na usoro	Ihe ize ndụ nke oke oghere ma ọ bụ nnyonye anya igwe
Ọnọdụ ihu	Foto nwere nọmba ejikọtara na maapụ ọdụ	Ntụle, olulu, mfu mkpuchi, nkwụnye ego na akara kọntaktị
Uru ntụaka	Esere akwadoro, mkpesa akụkụ ọhụrụ ma ọ bụ usoro ntọala ekwenyero	Ego ole ka geometry agbanweela

Usoro nchọpụta ogbunigwe nke Coperion bipụtarana-achọ ka gbọmgbọm ya dị ọcha ma dị jụụ, wee jiri nha nha na nyocha vidiyo dị elu na ụfọdụ nha ZSK na STS. Igwe gị na ngwaọrụ nyocha nwere ike ịdị iche, mana usoro a na-egosi ihe kpatara ngosipụta akụkụ na anya dị n'otu akụkọ ahụ.

Echepụtala mkpebi site na ịgbakwunye ebe iri na ise gafere ngwa na usoro. Dekọọ akụrụngwa, ọkwa mmezi, ọnọdụ nkwado, ọnọdụ nyocha na onye ọrụ ma ọ bụ ndekọ nyocha. Maapụ enwere ike ikwugharị nke nwere ejighị n'aka n'eziokwu bara uru karịa akwụkwọ mgbasa ozi na-adọrọ adọrọ nke ewuru site na isi ihe na-enweghị isi.

Close view of a Nanhaiya counter-rotating twin screw intermeshing region — Kọwaa kpọmkwem ebe ụgbọ elu na ọnọdụ akụkụ ejiri mee ihe n'ịkọ ihe.

Ihe onyonyo-isi asatọ chọrọ njirimara lobe, ntụzịaka na ọdụ axial, ọ bụghị nke enweghị akara n'ime dayameta.

Machined Nanhaiya parallel twin screw barrel component — Flange, ọdụ ụgbọ mmiri, nkwado na ebe ịnya ụgbọ ala ka bụ akụkụ nke geometry nnọchi.

Ejikerela screw ejima ewepụla maka nyocha?Zipu eserese mgbakọ, njirimara aka ekpe na aka nri, maapụ ọdụ, foto na akụkọ ihe mere eme. Anyị nwere ike ikwurịta ihe a na-aghaghị ichekwa na mpaghara ndị dị mkpa ka a tụọ ya nso.

Zipụ maapụ eyi uwe Lelee ngwaahịa ejima ịghasa ejikọtara

Jiri omume ahịrị họrọ ebe nlele, ọ bụghị ikwupụta ọdịda

Mmepụta na-adaba n'otu ọsọ skru, nrụgide na-akwụghị ọtọ, ibu na-agbanwe, mgbasa na-adịghị mma, ihe anaghị agbaze na ntụpọ ngwaahịa ugboro ugboro nwere ike kwado nyocha. Ha nwekwara ike na-abịa site na nri, nhazi, igwe ọkụ, ihe mmetụta, ikuku ikuku, ọnwụ amachibidoro ma ọ bụ nsogbu mbanye.

Chekwa usoro ntọala na-arụ ọrụ tupu ị gbanwee ọtụtụ ntọala n'otu oge. Dekọọ ọnụego ndepụta n'ezie, ịghasa ọsọ, ibu ma ọ bụ torque egosi, nrụgide, mpaghara ntọala, tụrụ agbaze okpomọkụ mgbe dị na emecha-ngwaahịa ndenye ego. Tulee otu usoro na nhazi nke mgbada.

The Japan Steel Works na-ekwu na ihe ejima ejima eyi nwere ike ibelata mmepụta na mgbasa ma nwee ike itinye aka na ọdịda screw-shaft ma ọ bụ igbe igbe. Nke ahụ bụ ezigbo ihe mere ị ga-eji nyochaa ngwa ngwa, mana akara ngosi ahụ ka kwesịrị ijikọ ya na ọnọdụ anụ ahụ na igwe gị.

Ọ bụrụ na ahịrị laghachiri n'ọnọdụ ọ bụla ka emezigharịrị nhazi feeder ma ọ bụ ikuku egbochiri, anyị agaghị ere uwe dị ka nchoputa. Ọ bụrụ na usoro a ka kwụsie ike na maapụ nha na-egosi mmụba mkpochapụ mpaghara dabara adaba, ikpe nnọchi na-esiwanye ike. Ihe mgbaru ọsọ bụ iji dozie nsogbu mmepụta, ọ bụghị iji merie usoro maka ihe kachasị ukwuu.

Usoro elere anya	Nyochaa usoro tupu amamikpe	Ihe akaebe anụ ahụ iji chọọ
Mmepụta na-ada na ọsọ na-agbanweghị agbanwe	Nri izi ezi, nnukwu njupụta, uzommeputa na mmachi anwụ	Mmụbawanye nke mpaghara, uwe ụgbọ elu na mgbanwe mkpochapụ
Nrụgide ma ọ bụ ibu na-aghọ nke anaghị akwụsi ike	Nri, njikwa okpomọkụ, ikuku ikuku na mmachi ala	Uwe aka ekpe/nri na-ezighi ezi, nkwụnye ego, mmebi ma ọ bụ akara kọntaktị
Ọdịmma mgbasa ma ọ bụ gbazee na-agbada	Otutu ihe, ihe mgbakwunye dosing, nhazi ngwakọta na akụkọ okpomọkụ	Yiri n'elu ebe a chọrọ ịgwakọta ma ọ bụ ihe arụnyere na-ezighi ezi
Mkpọtụ ọla ma ọ bụ mgbawa mberede na-ebili	Kwụsị n'okpuru usoro igwe wee lelee mbanye na nhazi	Akara kọntaktị ọhụrụ, akụkụ agbagọ, mperi oge ma ọ bụ ihe mba ọzọ
Mweghachi ngwa ngwa ka emechie ya	Ihe mmetọ ihe, nhazi, mgbakọ, oke ọrụ na nhọrọ elu	Ọnọdụ ugboro ugboro na ntụzịaka mmebi

Kpebie ihe ị ga-anọchi anya site na akụkọ dabara adaba

Ndochi naanị skru bụ ihe ezi uche dị na ya mgbe lobes abụọ ahụ dị n'ime geometry akwadoro, mmekọrịta etiti dị mma ma ghọta ihe kpatara ya. Enwere ike ịdochi nnọchi naanị gbọmgbọm mgbe ụzọ mkpọsa ahụ ka na-anabata yana dakọtara na geometry akwụgoro eweghachi.

Dochie ntọala dakọtara mgbe akụkụ abụọ na-eyi, geometry ntụaka ejighị n'aka, ma ọ bụ akụkụ ọhụrụ ka ga-agba ọsọ megide onye mmekọ mebiri emebi. Ọ bụrụ na ụkpụrụ ejiji na-arụtụ aka na ndakọrịta, njehie phasing ma ọ bụ ihe mba ọzọ, wepụ ihe kpatara ya tupu ịwụnye akụkụ ọhụrụ.

Ụzọ nnọchi dabere na akaebe
Ọnọdụ atụpụtara	O yikarịrị ka ọ ga-enyocha	Nchekwa achọrọ
Ụzọ mkpọsa eyi; lobes abụọ n'ime oke akwadoro	Dozie ma ọ bụ dochie kposara	Gosipụta geometry arụgharịrị ma ọ bụ ọhụrụ megide gbọmgbọm ahụ echekwabara
Barrel lobes eyi; kposara n'ime oke akwadoro	Nrụzi ma ọ bụ dochie gbọmgbọm ruru eru	Nyochaa ndakọrịta na skru abụọ echekwara yana anya etiti
Ma skru na gbọmgbọm eyi	Dakọtara kposara na gbọmgbọm nnọchi	Kwado otu eserese eserese na atụmatụ nyocha
Akara aha mpaghara ma ọ bụ kọntaktị otu akụkụ	Mee nyocha tupu nhọrọ akụrụngwa	Lelee nhazi, bearings, shafts, phasing and mmetọ
Geometry anabatara mana ọrụ gbanwere	Usoro na nyocha geometry	Kọwaa ihe ọhụrụ, mmepụta, oke igwe na nnabata ngwaahịa

Ejila ọnụọgụ ịntanetị ọnụọgụgụ dịka oke ngbanwe akpaka. Dayameta, ụdị ịghasa, imewe igwe, ihe na nnabata ngwaahịa niile dị mkpa. Ihe osise izizi na njirisi ọrụ nke onye nrụpụta kwesịrị ịchịkwa mkpebi ahụ.

Maka mgbaàmà sara mbara yana nhọrọ ndozi, hụ anyịịghasa barel eyi na nnọchi ndu. Ibe ejima a akọwapụtara na-agbakwunye aka ekpe/n'aka nri, lobe, etiti na ozi n'usoro nke nyocha otu ihe anaghị ekpuchi.

Jiri ebe a na-eyi uwe iji kọwaa elu

nke Nanhaiyaihe ejima ịghasa ngwaahịagụnyere PVC, PE, PP, roba, plastic, compounding na granulation ngwa. Ọrụ ihe na-adịgasị iche n'ofe ahụ. Ekwesịrị ikwupụta eriri iko, ihe mkpuchi ịnweta, pigmenti, mmetọ emegharịrị na ihe ndị na-emebi emebi kwesịrị ikwupụta site na ọkwa na ntinye.

ibe ngwaahịa anyị na-atụgharị na ntụgharị na-edepụta otu ụkpụrụ ntụaka isi: 38CrMoAlA, ike ọgwụgwọ okpomọkụ nke HB260 ruo 320, ike nitriding nke HV950 ruo 1000, nitriding omimi nke 0.50 ruo 0.70 mm na nitriding brittleness nke ọkwa 1 dị ala. Ha depụtakwara Ra0.4 na ịghasa kwụ ọtọ nke 0.015 mm.

Ụkpụrụ ngwaahịa dị gụnyekwara hardness chrome nke HV 950 ma ọ bụ karịa na 0.05 ruo 0.10 mm ọkpụrụkpụ, na ike bimetal nke HRC60 ruo 65 na 2.0 ruo 3.0 mm omimi. HV na HRC na-eji ihe ọ̀tụ̀tụ̀ dị iche iche, ya mere ọnụ ọgụgụ kasị ukwuu ebipụtaghị achọpụta nhọrọ ka mma.

Ịchọta site na map wear	Ihe ịkọwapụta na nkọwapụta ọhụrụ	Ihe na-agaghị eche
Atụmatụ ụgbọ elu na-atụfu ihe na mpaghara usoro jupụtara	Ebe ụgbọ elu echedoro, ọgwụgwọ ma ọ bụ alloy, omimi oyi akwa na geometry ikpeazụ	Mpaghara ọ bụla chọrọ otu nkwalite ahụ
Otu lobe barrel na-eyi karịa nke ọzọ	Map lobe, nhazi na nlele etiti, wee chekwaa gbọmgbọm	Ihe siri ike naanị ga-edozi nhazi adịghị mma
Ntupu ma ọ bụ mfu elu	Kemistri ihe onwunwe, akụkọ ihe mere eme ihicha, mpaghara emetụtara na sistemụ elu dakọtara	Nbibi niile dị n'elu bụ ihe abrasive
Akara kọntaktị na-emegharị n'otu ihu	Nleba anya n'usoro, kwụ ọtọ, aro, ibu na nyocha mgbakọ	Profaịlụ skru bụ naanị ihe kpatara ya
Uwe uwe mgbe ogologo ọrụ kwụsiri ike	Geometry mbụ, mgbanwe tụrụ na oge mmezi achọrọ	Nhazigharị dị mkpa na-akpaghị aka

battenfeld-cincinnati na-atụ aro iyi nha otu ugboro n'afọ ma ọ bụ mgbe awa ọrụ 6,000 gacharana nduzi ọrụ ya maka ejima otu, conical, ejima na mbara ala extruders. Were ya dị ka atụmatụ atụmatụ otu onye na-ebubata ya. Ahịrị na-ahazi ihe ndozi siri ike ma ọ bụ igosi usoro iyi ngwa ngwa nwere ike ịchọ oge dị iche.

Nanhaiya co-rotating twin screws beside a machined barrel

Finished Nanhaiya counter-rotating parallel twin screw pair

Tụgharịa faịlụ nleba anya ka ọ bụrụ usoro arụpụtara

Ihe ngwungwu nkwuputa kwesịrị ịnwe onye na-emepụta igwe na ihe nlereanya, eserese akwadoro, nhazi ihe, ndekọ ọrụ na maapụ eyi. Chọpụta ma ịchọrọ nnọchi kwesịrị ntụkwasị obi, nleba anya nrụzi ma ọ bụ mgbanwe geometry. Ọ bụrụ na arụmọrụ ga-akawanye mma, kwupụta ebumnuche enwere ike ịtụ na ihe mgbochi igwe.

Ihe njikwa ihe osise dị oke nha nha. nke Nanhaiyaibe akụrụngwa mmepụtadepụtara CNC mkpọpu ala na-egwe ọka n'ọnọdu ziri ezi nke 0.02 mm, CNC lathes maka workpieces ruo 6 mita, na ise-axis machining maka oge ufodu ụgbọ elu na pụrụ iche flanges. Ikike ndị ahụ ka chọrọ atụmatụ eserese na nyocha na-enweghị mgbagha.

Nkọwa akụkụMkpọsa aka ekpe, skru akanri, gbọmgbọm, osisi, oghere na ihe ọ bụla ewepụrụ.

Jiometry achịkwaNdozigharị, datums, anya etiti, mkpochapụ, nhazi usoro, ihu na ụzọ nha.

Usoro ihe onwunweNchara nchara, ọgwụgwọ ma ọ bụ alloy, mpaghara echedoro, omimi oyi akwa na akụkụ ọgwụgwọ post-ọgwụgwọ.

Ihe akaebe nyochaAkwụkwọ ihe onwunwe, mkpesa akụkụ, nlele elu, nkwenye siri ike ma ọ bụ omimi yana njirimara abụọ.

Nkwakọ ngwaahịaNchedo nchara, ebuli akwadoro, akara aka ekpe/nri, ntughari eserese na ngwugwu akwụkwọ.

Ọnọdụ arụmọrụNtụziaka, sistemu nri, anwụ, oke mmepụta, oke arụ ọrụ na ndenye ego ire ere.

Anyị ga-ajụ eserese eserese mgbe mkpochapụ akọwapụtara na-emegide ihe nlele ahụ eyighị ma ọ bụ mgbe ozi aka ekpe na aka nri na-efu. Nke ahụ bụ akụkụ nke ọrụ nrụpụta. Ndozigharị eserese bịanyere aka na ya dị ọnụ ala karịa ịchọpụta esemokwu ahụ na ntinye.

Nanhaiya machining workshop with screw and barrel production equipment — Ọnụ ụzọ dị ka flanges na oghere njikọ chọrọ datum na akụkụ a na-achịkwa.

Long-component machining equipment in the Nanhaiya factory — Ime ogologo ịghasa na gbọmgbọm na-amalite site na ntụnyere akụkụ zuru oke.

Achọrọ oghere nnọchi tupu ị rịọ ọnụ ahịa?Buru ụzọ zipu akụkọ akụkụ ochie na nsogbu arụ ọrụ. Anyị nwere ike inye aka kewapụ ajụjụ ịse, iyi ihe akaebe na nhọrọ ihe tupu ntụnyere azụmahịa amalite.

Rịọ nyocha nnọchi anya Mepee ibe ajụjụ

Nyochaa nke ọma na mbụ, wee chọpụta mmepụta

Nyocha na-abata kwesịrị ịkwado njirimara akụkụ, ịbịaru nlebanya, akara aka ekpe na aka nri, akwụkwọ ihe onwunwe, akụkụ akọwapụtara na ebe echedoro tupu echichi. Debe ndekọ mbupu na nleba anya ejikọta na serial akụrụngwa ma ọ bụ njirimara ụzọ eji na osisi gị.

Soro mgbakọ nke onye na-eme extruder, nhazi, mmanu mmanu, kpo oku na usoro mmalite. Gosiputa mmegharị n'efu nke ụzọ abụọ a chọrọ naanị site na usoro akwadoro. Ejila draịva ahụ ịmanye ọnọdụ siri ike na-akọwaghị ya.

Commission na ihe ekwekọrịtara, nri nhazi na ịnwụ. Ndekọ mmepụta, mkpọsa ọsọ, ibu ma ọ bụ torque egosi, nrụgide, ọnọdụ okpomọkụ, ikuku ikuku ọnọdụ na emecha-ngwaahịa àgwà. Tulee megide ọnọdụ nnabata, ọ bụghị megide ntugharị enweghị ibu dị nkenke ma ọ bụ resin dị mfe.

Interior of the Nanhaiya screw and barrel manufacturing factory in Zhoushan — Ụlọ ọrụ Zhoushan Nanhaiya Plastic Machinery Co., Ltd. na-arụpụta ejima, conical ejima na otu ịghasa na ngwa ahịa gbọmgbọm na Zhejiang, China.

Rịọ Nanhaiya ka ọ nyochaa faịlụ ejima screw wear gị

Zipu ihe osise igwe, njirimara aka ekpe na aka nri, nlele ntụgharị, ozi nhazi, anya etiti, maapụ uwe, nhazi ihe na ndekọ ọrụ. Gwa anyị akara ngosi kpaliri nyocha ahụ yana ma ihe kacha mkpa gị bụ mweghachi, ogologo ndụ ogologo ndụ ma ọ bụ ọrụ usoro ọhụrụ.

Ihe osise email na nha Mkparịta ụka na WhatsApp Lelee ngwaahịa ejima ịghasa ejikọtara

Ụlọ ọrụ Ụlọ ọrụ Ụlọ ọrụ Zhoushan Nanhaiya Plastic Machinery Co., Ltd.
Ngwaahịa:Ejima ịghasa orù na-agbanwe agbanwe | Orùrù ejima ịghasa ihe na-agbanwe agbanwe | PVC myirịta ejima ịghasa orù | Rịba na rọba yiri skru ejima
Email:info@nhyscrew.com
Ekwentị:+86-13505809643| Mkpanaka:+ 86-13587082002
Block C, Nke 2 West ngalaba, Xingzhou Avenue, Dinghai District, Zhoushan City, Zhejiang Province, China.
Ozi ọrụ | Ngwá ọrụ mmepụta ihe | Nkọwapụta Ụlọ ọrụ | Kpọtụrụ anyị

Ajụjụ a na-ajụkarị

Gịnị bụ myirịta ejima skru barrel?

Ọ bụ usoro mmekọrịta geometric, ọ bụghị otu oghere zuru ụwa ọnụ. Nkọwa bara uru na-amata ọdịiche nke skru ọ bụla na lobe barrel ya, screw-to-screw clearance site na mpaghara intermeshing, anya etiti, phasing na mkpochapụ axial ọ bụla dị mkpa. Ihe osise igwe akwadoro na-akọwa ụkpụrụ ebumnuche na ụzọ nha.

Enwere m ike gbakọọ screw screw twin ka mwepu screw OD?

Mwepụ ahụ nwere ike ịkọwa mmekọrịta diametral naanị mgbe ụkpụrụ abụọ a na-ezo aka na ọnọdụ kwekọrọ na geometry akọwara. Ọ naghị akọwa mkpochapụ-na-skru, intermesh, phasing, etiti etiti ma ọ bụ ihe na-apụ apụ gburugburu ọnụ ọgụgụ asatọ. Ejila ya dịka naanị uru nnabata ejima skru.

Ebe ole ka m ga-atụ na skru na gbọmgbọm ejima?

Enweghị ọnụ ọgụgụ zuru ụwa ọnụ. Mepụta ọdụ axial zuru oke iji kpuchie ndepụta, agbaze ma ọ bụ mkpakọ, ịgwakọta, ikuku ikuku na mpaghara na-arụ ọrụ nrụgide, wee tinye ọdụ ọdụ gburugburu mmebi a na-ahụ anya ma ọ bụ mgbanwe geometry. Jiri otu aha ọdụ ọdụ na ma skru na ma lobes gbọmgbọm.

Kedu ihe ekwesịrị ịdekọ tupu iwepu skru ejima yiri ya?

Dekọọ ọnọdụ aka ekpe na aka nri arụnyere, ntụgharị elere anya site na njedebe aha, aka aka, oge ma ọ bụ akara nhazi, njikọ osisi, oghere na usoro axial. Na-ese foto draịva ahụ na nkwụsị ya kwụsịrị, denye akụkụ ọ bụla ma chekwaa usoro mwepụ nke onye na-emepụta igwe.

Enwere m ike dochie naanị skru ejima ma debe gbọmgbọm ochie?

Ee, mgbe gbọmgbọm ahụ kwụsịrị, mmekọrịta etiti na ọnọdụ elu na-adịgide n'ime oke akwadoro ma ghọta ihe kpatara ịghasa. Ọ bụrụ na gbọmgbọm ahụ abawanyela, oval, akara ma ọ bụ adabaghị nke ọma, skru ọhụrụ naanị nwere ike ịhapụ oke ma ọ bụ enweghị oke. Tọdo mkpebi a na akụkọ nha dabara adaba.

Ugboro ole ka ekwesịrị ịtụ uwe ejima skru barrel yiyi?

Tọọ oge site na atụmatụ mmezi nke onye na-emepụta igwe, ogo ihe siri ike, oge ọrụ yana usoro ejiji nke ahịrị. Battenfeld-cincinnati na-ebipụta otu afọ ma ọ bụ 6,000 awa ọrụ dị ka nkwanye ọrụ ya, mana nke ahụ bụ ntụaka atụmatụ kama ịbụ oke nnọchi zuru ụwa ọnụ.

Nanhaiya na-ebipụta otu akwụkwọ ikike na-arụ ọrụ maka skru ejima ọ bụla yiri ya?

Ọ nweghị otu uru mkpochapụ ọrụ na-ekpuchi oke zuru oke. Nanhaiya na-ebipụta ụkpụrụ ngwaahịa maka ihe, ọgwụgwọ okpomọkụ, isi ike elu, omimi oyi akwa, isi ike na ịghasa kwụ ọtọ. A ka kwesịrị ịkọwapụta mkpochapụ arụrụ arụ na eserese akwadoro maka igwe na screw pair.

Kedu ihe m ga-ezitere maka nhota okwu ejima skru barrel ngbanwe?

Zipu onye na-emepụta igwe na ihe nlereanya, eserese akwadoro, njirimara aka ekpe na aka nri, echiche ntụgharị, anya etiti, njikọ na nkọwa flange, nhazi ihe, mmepụta na ndekọ ọrụ, map axial wear, foto elu, akụkọ ọdịda na akwụkwọ nyocha achọrọ.

Maka nhọrọ sistemụ na ụkpụrụ arụ ọrụ, gaa n'ihu na nke anyịmyirịta ejima ịghasa extruder nduma ọ bụ nke ka ukwuuejima ịghasa extruder nhọrọ ndu.