Ndiyayithemba i-PVC Pipe i-screw barrel ye-extrusion kuba isebenzisa i-premium alloy iron kunye neengubo eziphambili. Ndiyayibona indlela ezi mpawu zinceda ngayo ukumelana nobushushu, uxinzelelo, kunye nokunxiba. Xa kuthelekiswa neenketho eziqhelekileyo, i-premiumPVC umbhobho umbhobho Screw omnyeihlala ukuya kumaxesha amathandathu ubude. Ndikwathembele kwi-aibhere enye yesikrufu sokuvuthela ukubumbakunye aPE umbhobho extruder umbhobho jija eyodwangemisebenzi enzima.
Izinto kunye noLwakhiwo lwePVC yePipe Screw Barrel ye Extrusion
UKhetho lweNsimbi ye-Premium Alloy
Xa ndikhetha PVC Umbhobho jijwa umphanda for extrusion, ndigxile intsimbi ingxubevange. Intsimbi echanekileyo yenza yonke imohluko wokuqina kunye nokusebenza. Ndithembele kwizinto ezifanaI-38CrMoAlA kunye ne-42CrMongenxa yokuba banikelaamandla aphezulu kunye nokumelana okugqwesileyo kokunxiba. Ezi ntsimbi zibamba iimeko ezinzima ze-extrusion, kubandakanywa ukushisa okuphezulu kunye noxinzelelo. Ndiphinde ndijonge imigqomo ene-bimetallic liners okanye intsimbi engenasici xa ndifuna ukhuseleko olongezelelweyo ngokuchasene nomhlwa kwi-PVC's chlorine compounds.
Nazi ezinye zeentsimbi eziqhelekileyo zealloy kunye nokusetyenziswa kwazo:
| Intsimbi yentsimbi / izinto eziphathekayo | Iimpawu eziphambili | Isicelo kwi-PVC Screw Barrels |
|---|---|---|
| I-AISI 4140 | Amandla alungileyo, ubushushu obunyangekayo, bufumaneka ngokubanzi | Umgangatho wemigqomo emininzi ye-PVC |
| I-AISI 4340 | Amandla aphezulu, ukungena kunyango olungcono lobushushu | Isetyenziselwa iinqwelomoya ezinzulu okanye izikrufu ezincinci zedayamitha |
| I-Nitralloy 135-M | I-Aluminiyam ye-nitriding, ukuphuculwa kokumelana nokunxiba | Imiphezulu ene-nitrid ubomi obude |
| I-17-4 PH Intsimbi yentsimbi | Yomelele, iyamelana nomhlwa | Izikrufu ezincinci ezifuna ukuxhathisa umhlwa |
| I-D2 kunye ne-H13 Tool Steels | Ukumelana nokunxiba okuphezulu, ukunyangeka kobushushu, ukumelana nokugqwala | Iindawo eziphezulu zokukrazula, imikhono, izikrufu zeplastiki |
| CPM Tool Steels (CPM 10V, njl.) | I-abrasion ephezulu kunye nokuxhathisa ukubola | Iikhompawundi ezizaliswe, ukuxhathisa ukunxiba ixesha elide |
Ndihlala ndikhetha ibakala lensimbi ngokusekelwe kwiimfuno zenkqubo ye-extrusion. Amandla aphezulu alloy steels kunye ne-bimetallic alloys zindinika ukuzithemba ukuba i-PVC Pipe ye-screw barrel ye-extrusion iya kuhlala iminyaka yokusetyenziswa kakhulu.
Advanced Surface Treatments and Hardness
Unyango lwakumphezulu ludlala indima enkulu ekubeni imiphanda yam yesikrufu ihlala ixesha elingakanani. Ndisebenzisa i-nitriding ukwenza umaleko onzima kwintsimbi, enokufikelela kwi-70 HRC. Olu luhlu luyamelana nokunxiba kunye noxinzelelo, nangona umgqomo ujongene noxinzelelo oluphezulu kunye nobushushu. I-Chrome plating yongeza indawo egudileyo kwaye inciphisa ukukhuhlana, ukwenza ukucoca kube lula kunye nokuphucula ukuhamba kwe-melt. Ngamanye amaxesha, ndikhetha ii-alloys ze-bimetallic okanye i-tungsten carbide i-coatings ukwenzela ukuxhathisa okukhulu kwe-abrasion.
Ingcebiso: I-nitriding yenza umaleko we-nitride malunga ne-0.5-0.8mm ubunzulu, okhusela umgqomo ekugugeni nasekudlekeni. I-Chrome plating, ihlala i-10-50 microns ubukhulu, igcina umphezulu we-slick kwaye inceda ukukhusela ukwakhiwa kwezinto.
Nalu ujongo olukhawulezileyo kwiipropathi zomatshini zeentsimbi endizisebenzisayo:
| IBanga leNsimbi | Isivuno Amandla (psi) | Ukuqina kwe-Max Rockwell (Isikali) | Amanqaku kwiiPropati kunye nokuSetyenziswa |
|---|---|---|---|
| 4140 Ingxubevange | 60,000 - 105,000 | C20 – C25 | Iqinile, i-ductile, inxiba ukumelana |
| 17-4 PH Ingenasici | 110,000 | C40 | Yomelele, iyamelana nomhlwa |
| Isixhobo sentsimbi ye-D2 | 90,000 | C55 | Ukumelana nokunxiba okuphezulu, ukumelana nokugqwala |
Ndihlala ndithelekisa unyango olungaphezulu kuhlobo lweplastiki kunye nezongezo endizisebenzisayo. Ngale ndlela, yam PVC Umbhobho jijwa umphanda for extrusion uhlala uthembekile kwaye ngempumelelo.
Uveliso oluchanekileyo kunye neMfezeko yoLwakhiwo
Ukwenziwa ngokuchanekileyo ngumqolo we-screw barrel ehlala ixesha elide. Ndiyathemba ukuba i-CNC machining iya kugcina ukunyamezela kuqinile, ngamanye amaxesha ngokuthe ngqo njenge ± 0.01 mm. Oku kuchaneka kuqinisekisa ukuba isikrufu kunye ne-barrel mesh ngokugqibeleleyo, okubaluleke kakhulu kukuhanjiswa kwePVC kunye nokuxuba. Ndinikela ingqalelo kwi-screw geometry-iindiza, ubunzulu betshaneli, i-pitch, kunye nomlinganiselo woxinzelelo. Ezi mpawu zindinceda ndilawule uxinzelelo kunye nobushushu, ndithintele ukuthotywa kwezinto.
- Ndisebenzisa amacandelo e-vacuum vent kunye nezinto zokuxuba ukususa iigesi ezibanjiweyo kunye nokudibanisa izongezo ngokucokisekileyo.
- Izinto zokufudumeza kunye nemijelo yokupholisa kwi-barrel ndivumele ukuba ndilawule iindawo zokushisa, ukugcina ukunyibilika kuzinzile.
- Iinkqubo ezidibeneyo zolawulo zindivumela ukuba ndibeke iliso kwaye ndilungelelanise inkqubo ngexesha lokwenyani, ukugcina ukuchaneka komda kunye nokuthintela iziphene.
Ukuba ndiqaphela nakuphi na ukuguga okanye ukutenxa kwe-dimensional, ndenza ngokukhawuleza. Nokuba utshintsho oluncinci lunokunciphisa umthamo wokuhambisa kunye nokusebenza kakuhle kweplastiki, okukhokelela kwiindonga zepayipi ezingalinganiyo okanye iincinci ezinganyibilikiyo. Ngokugcina ukuchaneka, ndiqinisekisa ukuba i-PVC Pipe screw barrel yam ye-extrusion ihambisa umgangatho ongaguqukiyo kunye nobomi benkonzo obude.
Uyilo kunye neNzuzo zokuSebenza zePVC Pipe Screw Barrel for Extrusion
I-Optimized Screw Geometry kunye ne-Uniform Feeding
Xa ndikhetha i-PVC Pipe screw barrel ukwenzela i-extrusion, ndinike ingqwalasela kwijiyometri yesikrufu. Uyilo oluchanekileyo lundinceda ndifezekise ukondla okugudileyo kunye nokufana kwezinto zePVC. Ndikhangela iimpawu ezixhasa uthutho olusebenzayo kunye nokuxuba. Nazi izinto eziphambili zoyilo endiziqwalaselayo:
- Iinqwelomoya ezinzulu kunye neetshaneli kwicandelo lokuhambisa zihambisa imathiriyeli ngokukhawuleza ngaphandle kokucheba kakhulu.
- Ubunzulu beshaneli buyancipha ukusuka kwindawo yokuhambisa ukuya kwindawo yemitha, elinganisa ukunyibilika kunye nokuxuba.
- I-pitch yendiza enkulu ihambisa izinto ezininzi ngamandla amancinci, ngelixa izinto ezibuyela umva zinceda ukulawula ukuhamba kunye nokuphucula ukuxuba.
- Icandelo lesondlo ligcina imathiriyeli ihamba kwaye ithintela imiqobo.
- Icandelo loxinzelelo liyancibilika kwaye lixube i-PVC, isebenzisa ubushushu obuvela kwi-friction.
- Icandelo lokulinganisa liqinisekisa ukuveliswa okuzinzileyo kwezinto ezityhidiweyo.
Ndihlala ndiqinisekisa ukuba ijiyometri ye-screw ihambelana neempawu zePVC kunye neemfuno zenkqubo ye-extrusion. Olu yilo lucokisekileyo lundinceda ukuba ndiphephe iziphene kwaye lugcine ukuhamba kwezinto kuzinzile.
Ukuba ndiqaphela nayiphi na into enxitywe kwisikrufu, ndenza ngokukhawuleza. Nokuba utshintsho oluncinci kwijometri lunokubangela ukuhamba okungalinganiyo kunye neziphene kumbhobho wokugqibela. Ngokugcina isikrufu sikwimo ephezulu, ndigcina i-extrusion ekumgangatho ophezulu kwaye ndinciphisa inkunkuma.
IiNkqubo eziDityanisiweyo zokufudumeza kunye nokuPholisa
Ulawulo oluchanekileyo lobushushu luyimfuneko ekuveliseni imibhobho yePVC eyomeleleyo nengaguquguqukiyo. Ndithembele kubushushu obuphambili kunye neenkqubo zokupholisa ezakhelwe kumbhobho we-screw. Ezi nkqubo zindinceda ukuba ndigcine iqondo lobushushu lilungile ngexesha ngalinye lenqanaba le-extrusion.
| Uhlobo lweNkqubo | Inkcazo | Umxholo wesicelo |
|---|---|---|
| Inkqubo yokufudumeza | Iindlela zokufudumeza zombane, ezifana nokungeniswa kunye nokufudumala kokumelana, kufakwe ngaphandle kombhobho | Ibonelela ngobushushu obufunekayo ukunyibilikisa iPVC |
| Inkqubo yokupholisa | Iinkqubo zokupholisa amanzi okanye umoya; ukupholisa umoya kwii-extruders ezincinci, amanzi kwiindawo ezinkulu | Inqanda ukushisa kakhulu kwaye igcina ubushushu buzinzile |
Ndisebenzisa izinzwa zobushushu ukujonga inkqubo ngexesha lokwenyani. Ulawulo oluzenzekelayo lulungelelanisa ukufudumeza kunye nokupholisa njengoko kufuneka. Olu cwangciso lugcina ubushushu obunyibilikayo buzinzile, nto leyo ibalulekileyo kumgangatho wemibhobho kunye nokuchaneka komda.
- Ulawulo lobushushu kwindawo nganye luqinisekisa ukuba iPVC inyibilika ngokupheleleyo nangokulinganayo.
- Ubushushu obufanelekileyo bokufa buthintela umbhobho ukuba ungagugi okanye uqine ngokukhawuleza.
- Iinkqubo zokupholisa zinceda umbhobho ugcine ukuma kwawo kwaye unciphise uxinzelelo lwangaphakathi.
Ngezi nkqubo, ndiyakwazi ukulungelelanisa ngokukhawuleza utshintsho kwaye ndiphephe iziphene ezifana neendonga ezingalinganiyo okanye iindawo ezirhabaxa.
Ukuchasa ukuNxitywa, ukuMdla, kunye noxinzelelo oluphezulu
PVC Umbhobho jijwa umphanda for extrusion ijongene iimeko ezinzima. Ndikhetha imigqomo eyenziwe kwii-alloys ezikhethekileyo kunye neengubo eziphambili zokuxhathisa ukuguga kunye nokubola. Ukusetyenzwa kwePVC kunokukhulula i-hydrochloric acid, ehlasela intsimbi eqhelekileyo. Ukuthintela oku, ndisebenzisa imigqomo ye-bimetallic ene-nickel-rich liners kunye neengubo ezinzima ezifana ne-tungsten carbide.
- Ukuncamathelisa kwenzeka xa iintsimbi zixubana.
- Ukunxitywa kwe-abrasive kuvela kwiifayili ezifana neefiber zeglasi okanye iiminerali kwi-PVC.
- Ukunxitywa kwe-Corrosion kubangelwa yimichiza ekhutshwe ngexesha lokulungiswa.
Ndikwaqinisekisa ukuba isikrufu kunye nezixhobo zomgqomo ziyahambelana. Oku kuthintela iingxaki kumazinga ahlukeneyo okwandisa xa kushushu. Ukuhlolwa rhoqo kunye nokugcinwa kundinceda ukuba ndibone ukuguga kwangoko kwaye ndiphephe ukulungiswa okukhulu.
| Uhlobo lomphanda | Nxiba ukuxhathisa | Ukunyangwa kokuMhlwa | Ubomi beNkonzo xa buthelekiswa neMibhobho yeNitrided |
|---|---|---|---|
| I-Standard Wear Nickel Boron Bimetallic | Ukuxhathisa okugqwesileyo kwe-abrasion | Ukumelana nomhlwa okuphakathi | Ubuncinci amaxesha ama-4 ubude |
| I-Corrosion Resistant Bimetallic | Ukumelana nokunxiba okugqwesileyo | Igqwesileyo ngokuchasene neHCl kunye neeasidi | Ngaphezulu kwamaxesha ali-10 ubude kwindawo engcolisayo |
| Iibhareli zeNitrided | Ubunzima bomgangatho ophezulu | Ukunganyangeki komhlwa | Isiseko (1x) |
Ngokusebenzisa ezi zixhobo kunye noyilo, ndongeza ubomi bezixhobo zam kwaye ndigcine imveliso isebenza kakuhle, naphantsi koxinzelelo oluphezulu kunye nezinto ezixubileyo.
Umgangatho Wokwandiswa okuhambelanayo kunye noBomi beNkonzo eyandisiweyo
Ndiyazi ukuba umgangatho ohambelanayo ungundoqo kwimveliso yombhobho wePVC. Ndibeka iliso kwiiparamitha ezibalulekileyo ezifana nobushushu, uxinzelelo, kunye nesantya sokugcina inkqubo izinzile. Ndisebenzisa izixhobo ezichanekileyo ukujonga imilinganiselo yombhobho kwaye ndijonge iziphene zomphezulu. Iinkqubo ezizenzekelayo zindinceda ukuba ndibambe iingxaki kwangethuba kwaye ndigcine inkqubo isendleleni.
- Ndilandelela umthamo wemveliso, imilinganiselo yesiphene, kunye nokusetyenziswa kwamandla ukulinganisa ukusebenza.
- Ukugcinwa rhoqo kunye nokuhlolwa kokulungelelaniswa kuyandinceda ukuba ndiphephe ixesha lokuphumla.
- Iibhareli ezijijwayo ezijijwayo ezineentsimbi zebimetallic zinciphisa ukuba kufuneka ndiyeke kangaphi ukuze ndilungiswe.
Xa ndityala imali kumgangatho ophezulu wePVC Umbhobho we-screw barrel ukwenzela i-extrusion, ndibona ukonakala okumbalwa kunye nenkunkuma encinci. Iindleko zam zokulondoloza ziyehla, kwaye ndiyakwazi ukucubungula imathiriyeli esetyenzisiweyo ngokulula ngakumbi. Ndikwaqaphela ukusetyenziswa kwamandla aphantsi kuba izixhobo zisebenza ngokufanelekileyo.
Kumava am, ezi zibonelelo zongeza ukonga iindleko ezibalulekileyo kunye nemveliso ephezulu. Ndiyakwazi ukuhlangabezana nemihla yokuhanjiswa kwaye ndigcine abathengi bam bonwabile.
Ndityala imali kwi-PVC Pipe screw barrel ye-extrusion kuba inikezela ukusebenza kwexesha elide kunye nomgangatho wombhobho ongaguqukiyo.
- Uyilo lwemibhobho yemodyuli kunye nezixhobo eziphambili zinciphisa ixesha lokuphumla kunye neendleko zokugcina.
- Ukuhlolwa rhoqo kunye neengubo ezifanelekileyo zindinceda ukuba ndihlangabezane nemigangatho yoshishino.
| Inzuzo | Isiphumo |
|---|---|
| Ukuqina okuphezulu | Iindleko zokusebenza eziphantsi |
| Ubuchwephesha obuphezulu | Ukwaneliseka kwabathengi abaphuculweyo |
FAQ
Ndiwugcina njani umbhobho wam wePVC wesikruru ukwenzela ukukhupha?
Ndicoca umgqomo rhoqo. Ndihlola ukuguga kunye nokudleka. Ndibuyisela iindawo ezigugileyo ngokukhawuleza. Ndisebenzisa izithambiso ezicetyiswayo kunye nokubeka iliso kwimimiselo yobushushu.
Ingcebiso: Cwangcisa uhlolo lwenyanga ukuze ubambe iimpawu zokuqala zokunxiba.
Loluphi unyango lomphezulu osebenza kakuhle kwi-high-abrasion PVC extrusion?
Ndikhetha i-nitriding kwimisebenzi emininzi. Ndisebenzisa i-bimetallic okanye i-tungsten carbide coatings xa ndiqhuba i-abrasive compounds. Olu nyango lwandisa ubomi benkonzo kwaye luxhathise ukuguga.
Ngaba ndingenza ngokusesikweni ijiyometri ejijwayo kwiisayizi ezahlukeneyo zemibhobho yePVC?
Ndisebenza nabavelisi ukulungisaIdayamitha yesikrufu, ibala, kunye nobunzulu bokubhabha. Ijometri yesiko indinceda ukuba ndifezekise ukugeleza kokunyibilika okufanelekileyo kunye nomgangatho wombhobho ongaguqukiyo kuyo nayiphi na isayizi.
| Ukhetho Lokwenza ngokwezifiso | Inzuzo |
|---|---|
| Ububanzi | Idibanisa ubukhulu bombhobho |
| I-pitch | Ilawula ukuhamba kwezinto |
| Ubunzulu beFlight | Ukuphucula umgangatho wokuxuba |
Ixesha lokuposa: Aug-27-2025