Ko te paipa Polyethylene (PE), ina koa ko te High-Density Polyethylene (HDPE), kua huri i te tuku wai, te tohatoha hau, te whakaheke wai, me nga tono ahumahi. Ko te ngawari, te aukati i te waikura, te mauroa, me nga hononga-kore-kore e pai ana ki te ao. Engari me pehea te whakaputanga o enei paipa maha? Kia rukuhia ki roto i nga mahi hanga tika.
1. Te Tuāpapa: Raw Material Selection & Preparation
PE Resin: Ka timata te haerenga ki nga kirikiri kapia polyethylene kounga teitei. Ko te momo motuhake (HDPE, MDPE, LDPE) me te karaehe ka tohua i runga i te tono paipa me te whakatauranga pehanga e hiahiatia ana (hei tauira, PE100, PE100RC).
Nga taapiri: Ka whakaranuhia nga taapiri tino nui ki te kapia turanga:
Whakapumau: Tiaki i te paheketanga mai i te iraruke UV (waohanga pango masterbatch) me te waiora i te wa o te tukatuka me te oranga mahi.
Pigments: I te nuinga o te wa he pango te waro mo te whakamarumaru i te UV, engari ka whakamahia etahi atu tae hei tohu (hei tauira, he puru mo te wai inu, he kowhai mo te hau).
Tukatuka Awhina: Arotauhia te rere rewanga i te wa tangohanga.
Te Whakaranu me te whakamaroke: Ko te Resin me nga taapiri he mea tika te mita me te whakakotahi i roto i te whakaranu. Ka whakamarokehia te ranunga ki te tango i te makuku, ka puta he koha i te wa e rewa ana.
QX-900 Pūnaha Uta Maama Aunoa
QX-150 Hopper Dryer
Te Kawe i te Kaha
900 kg/h
Uta Kaha
150 kg
Te Mana Motini
1.5 kW
Te Mana pupuhi
0.75 kW
Tukunga Hose Diameter roto
38 mm
Te Mana Whakawera
7.5 kW
Momo Hose Diameter roto
38 mm
Taumaha Kupenga
80 kg
QX-300 Pūnaha Uta Maama Aunoa
QX-50 Hopper Dryer
Te Kawe i te Kaha
300 kg/h
Uta Kaha
50 kg
Te Mana Motini
0.75 kW
Te Mana pupuhi
0.25 kw
Tukunga Hose Diameter roto
38 mm
Te Mana Whakawera
6.5 kg
Momo Hose Diameter roto
38 mm
Taumaha Kupenga
56kg
2. Te Manawao o te Tukatuka: Extrusion
Ko nga mea kua whakaranuhia ka whangaia ki te matua o te raina whakangao: te extruder.
SJ75-38 Tino-Tetere Takitahi Tiu Extruder/SJ50-33 Takitahi Tiu Extruder/SJ25-25 Co-extruder mo te Tae Tae
Whangai: Ka uru nga kirikiri ki te kopere kai a te extruder.
Te Whakarewa me te Kopeketanga: I roto i tetahi oko roa, kua wera, he tiwiri hurihuri e kawe whakamua ana nga kirikiri. Te wera mai i nga whakamahana paera me te waku ka puta mai i te whakakikorua (whakarewa) i te PE ki roto i te rewa whakakorikori, riterite.
Ineita: Ka panaia te kirihou whakarewa i raro i te pehanga teitei me te pāmahana whakahaere i roto i te raupapa o nga mata (he pereti pakaru) hei tango i nga mea poke, i nga matūriki kore ranei.
Wae
Whakatakotoranga
Tohu Hangarau
Whakaiti taputapu
∟ Rauemi taputapu
20CrMnTi Alloy Steel
Koeke-whakapakeke mo te parenga paanga
∟ Te Mahinga Mata Taonga
Whakapakeke Mata (Mura/Whakauru)
Te pakeke o te taha niho ≥HRC 58-62
∟ Tikanga whakamatao
Koti Whakamao Wai
Pūnaha tohanga kati-koropiko
Wae Hiko
∟ Motini
Aukume Tuturu Servo Motor
Hoahoa RPM iti-tiketike
∟ Pouaka hiko
Pouaka Pouaka Pouaka Whakanui-Tiki o Changzhou
Tauwehenga 15:1~100:1, tiaki IP65
∟ Kaihurihuri
Jiale PM Servo Kaiwhakahaere
Ka taea te whakawhitiwhiti korero CANopen
∟ Kaihono / Tohu / Patene
Schneider TeSys Series
IEC 60947-4-1 e tika ana
∟ Kaitiaki Whakamahana
Dongqi PID Kaiwhakahaere
± 0.5°C tika, putanga SSR
3. Te Hanga i te Paipa: Te Upoko Mate
Ka puta te PE whakarewa i te extruder ka uru ki te huihuinga upoko mate tino nui.
E toru nga paparanga High-tere PE Pipe Die
Te Rerenga Tau: Ka hangaia e te mahunga mate te rewa ki roto i te ngongo porotakaroa e mau tonu ana te pakitara (e kiia ana ko te parison). Ko te hoahoa tika o te aputa mate ka whakatau i te diameter o waho o te paipa me te matotoru pakitara tuatahi.
Momo:
Mono-Extrusion: Ka whakamahi i te extruder kotahi ka mate mo nga paipa paerewa.
Tango-tahi: Ka whakamahia e rua, neke atu ranei nga kaipatu hei whangai i te upoko mate kotahi. Ka taea e tenei mo nga paparanga, penei i te paparanga o waho he tae mo te whakamarumaru i te UV me te paparanga o roto parakore mo te whakapiri wai inu, te whakauru ranei i te paparanga arai (hei tauira, EVOH) mo nga paipa hau hei whakaiti i te uruhanga.
Tukatuka Hanganga Mate Paipa
Hipanga
Whakatakotoranga
Mana Kounga
Rauemi turanga
40Cr Alloy Steel (Fored)
I whakamatauria te Ultrasonic mo nga whakaurunga
1. Mahinga Rough
Pokapū Mīhini Poutū
95% te tango kararehe
2. Whakaoti Miihini
Miro Tika
±0.01mm te tika o nga korero
3. Orooro
Whakakorikori Hiko
Ra ≤0.2μm papa rere
4. Mata maimoatanga
Whakakikorua Chrome (25μm)
Vickers Pakeke: HV1000
Hangahanga Mandrel Porowhita
Taputapu Tukatuka
& Tikanga Mahinga
Painga
Te mahi miihini
Kawemai 5-Axis CNC
Tūnga Pono ≤0.025mm
Turanga
Te Whakaritenga Whakataunga Hurihuri
Rerehua ōrite CV ≤1.5%
Tirohanga Whakamutunga
Matawai Taiaho + Whakatau Rere
Rerekētanga takahanga pēhanga <2%
4. Te Rahi me te Whakamataotanga: Te Whakakaha i te Puka
Ka puta te parison wera, whakarewa i te upoko mate, me te hiahia tonu i te rahinga tika me te whakamahana tere ki te whakakaha i ona rahi.
Pipe Vacuum Calibration Tank (9m)/Pipe Rehu Matao Tank (8m)
Kaitautoko Rahi Maama: Ka kuhu te parison ki roto i tetahi taika katia, whakamatao i te wai. I roto, ko te karekau calibrator kua oti te miihini te whakaatu i te diameter o waho. Ko te korehau ka tukuna ki roto i nga rua iti o te ringaringa ka ngotea te kirihou whakarewa ki waho ki nga pakitara hauhautanga o te calibrator, me te whakatakoto i te OD tika.
Taeke Whakamao: Ka haere te paipa ma roto i te raupapa rehu wai, taika whakamatao rumaki ranei. He mea tino nui te whakamahana me te whakahaere kia kore ai e paheke, nga taumahatanga toenga, me nga take whakamaarama ranei e ngoikore ai te paipa. Ka āta whakahaerehia te pāmahana wai me te wā whakapā.
Tawhā
Whakatakotoranga
Tohu Hangarau
Pūnaha Korehau
∟ Te Mana Puma Maama
5.5-7.5 kW × 2
Ko te hoahoa taapiri-rua-pump
∟ Te Mana Puma Wai
5.5-7.5 kW × 2
Te tohanga rere teitei (≥15m³/h)
Pūnaha whakamatao
∟ Tikanga whakamatao
Rehu Matao
He riterite te tiini mata paipa
∟ Pae Rehu
8 wae
Tahora kapi katoa
∟ Rauemi Pae Rehu
Kowiri tira matotoru (SS304)
Te hangahanga waikura
∟ Rauemi Puha
Nylon (PA66)
Kato-atete, 200k+ hurihanga ora
Tawhā
Whakatakotoranga
Tohu Hangarau
Te Mana Puma Wai
7.5 kW × 1
Te tohanga teitei (≥20m³/h)
Tikanga whakamatao
Rehu Matao (Momo arai) me te Tauranga Tirohanga Karaihe
Te tineia o te kapi katoa
Pae Rehu
8 wae
360° te whakarite pupuha
Rauemi Pae Rehu
Kowiri tira matotoru (SS304)
Te hoahoa anti-corrosion
5. Haul-Off & Straightening
E wha-makuku Crawler-momo Servo-peia Haul-off Miihini
Waenga Haul-Off: Ka mau marietia e nga ara anuhe, e nga whitiki ranei te putorino kua whakamataohia, ka kumea atu i te upoko mate i runga i te tere tonu, me te tere whakahaere i tukutahia ki te putanga extruder. Ma tenei ka whakatau i te reiti whakaputa me te whakarite kia rite te matotoru o te pakitara.
Whakatikatika (Kōwhiria): Mo nga paipa diameter nui ake, he pai noa ranei, ka taea te whakamahi i nga taputapu whakatikatika kia pono te rere o te paipa.
Tawhā
Whakatakotoranga
Tohu Hangarau
Pūnaha Tohanga
∟ Waenga Ngoki
4 huinga
Te whakataurite mana motuhake
∟ Te roa o te anga
2,800 mm
Kua arotauhia mo te Φ315mm paipa paipa
∟ Te Tohanga Tohanga
18,000 N (≈1,836 kgf)
He rawaka mo nga paipa 630mm SDR11
∟ Awhe Tere Takahanga
0.1-8 m/min
Te whakahaere tika mo nga pakitara angiangi/matotoru
∟ Nga Motika Whakatere
1.5 kW Servo Motors × 4
Pūnaha servo sinusoidal (±0.05% tukutahi)
∟ Mana Tere
Ture Kaiwhakahaere Servo
CANopen te tukutahi pahi
∟ Tikanga Rawhi
Whakapiri Pneumatic
Te pehanga hopu-haumaru
∟ Pēhanga Hau
0.6 MPa
Whakautu tere <0.5s
∟ Teitei Pokapū
1200±50 mm
Ka taurite ki nga taika whakamatao whakarunga
6. Te tapahi me te hapai
Pipe Orbital Chip-free Tapahi Miihini
Tapatapahi: Ka tapahia te paipa e mahia tonutia ana ki nga roa kua whakaritea (te nuinga o te 6m, 12m, he porowhita ranei mo nga diameter iti ake) ma te whakamahi kani aunoa, kaitapahi ranei.
Te Mahinga: Ka ata whakahaeretia nga roa tapahi (he maha nga wa e whakamahi ana i nga kaikawe hiko, i nga whitiki ranei hei karo i te kino o te mata) ka whakawhitia ki nga waahi rokiroki, papaa ranei. Ka tiakina nga pito.
Tawhā
Whakatakotoranga
Tohu Hangarau
Max Tapahi Matotoru
30 mm (HDPE)
Mo nga paipa SDR17 Φ315mm
Hangaia Whangai
Whangai Hydraulic
Mana-pēhanga (±0.2mm pū)
Tapahi Mata
Nga Matapihi Taputapu Whakaritea
Maamaa ≥62 HRC, whakauru whakakapi
Te Mana Motini
2.2 kW
Hoahoa taipana tonu
Tere Hurihuri
960 rpm
Kua arotauhia mo nga tapahi maramara-kore ma
Mana Stroke
Ka Whakahohehia te Irirangi Pneumatic
Te Tukurua ±0.1mm
Haerenga Ripanga
1,500 mm
Ka hapai i nga wahanga paipa 6m
Puku Ripanga
Pūnaha Kiriata Pneumatic
0.6 MPa te pehanga hau, te whakanoho tere
Teitei Pokapū
1200±50 mm
Whakatauritea ki te waahanga kawe whakarunga
7. Te Mana Kounga Tino: Te Whakarite Mahi
Tikanga Hangaia mo te Roa
Ko te hanga o te putorino PE he whakakotahitanga maamaa o te pūtaiao rauemi, te miihini tika, me te mana whakahaere tikanga. Mai i te kowhiringa tupato me te whakakotahitanga o nga rawa mata ki te tangohanga hangarau-nui, te rahi, te whakamatao, me nga whakamatautau kaha, i hangaia nga hikoinga katoa ki te hanga i tetahi hua e whakaputa ana i nga mahi tino pai, te roa, me te pono mo nga kaupapa hanganga nui puta noa i te ao. Ma te mohio ki tenei tukanga e tohu ana he aha te paipa PE, ina koa ko te HDPE, he otinga pono mo nga tono tono, e tuku ana i te huarahi tauwhiro me te pai ki te kawe wai mo nga tekau tau.
Neke atu i te 20 tau to matou tohungatanga ki te hanga miihini, e whakarato ana ki a koe he mahi miihini kirihou kotahi-mutu, te whakaurunga, me nga ratonga patuiro.
Neke atu i te 20 tau to matou tohungatanga ki te hanga miihini, e whakarato ana ki a koe he mahi miihini kirihou kotahi-mutu, te whakaurunga, me nga ratonga patuiro.
