Ingingo rusange
Diameter ya CHUANGRONG PE imiyoboro iri hagati ya mm 20 na mm 1600, kandi hariho ubwoko bwinshi nuburyo bwa fitingi iboneka kubakiriya bahitamo. PE imiyoboro cyangwa ibyuma bifatanyirizwa hamwe hamwe no guhuza ubushyuhe cyangwa nibikoresho bya mashini.
Umuyoboro wa PE urashobora kandi guhuzwa nindi miyoboro yibikoresho hakoreshejwe ibikoresho byo guhunika, flanges, cyangwa ubundi bwoko bwujuje ibyangombwa byinzibacyuho byakozwe.
Buri cyifuzo cyicara inyungu nimbibi kuri buri kintu cyo guhuza umukoresha ashobora guhura nacyo. Guhura nabakora ibicuruzwa bitandukanye nibyiza kugirwa inama muburyo bukwiye hamwe nuburyo buboneka bwo kwinjiramo nkuko byasobanuwe muriyi nyandiko nkibi bikurikira.
Uburyo bwo guhuza
Hariho ubwoko butandukanye bwubushuhe busanzwe bwa fusion busanzwe bukoreshwa muruganda: Butt, Saddle, na Socket Fusion.Ikindi kandi, guhuza amashanyarazi (EF) birahari hamwe na EF idasanzwe hamwe nibikoresho byo kumasaho.
Ihame ryo guhuza ubushyuhe ni ugushyushya hejuru yubushyuhe bwagenwe, hanyuma ukabihuza hamwe ukoresheje imbaraga zihagije. Izi mbaraga zitera ibikoresho bishonga gutemba no kuvanga, bityo bikavamo guhuza. Iyo uhujwe ukurikije umuyoboro na / cyangwa bikwiranye nuburyo bukorwa nababikora, agace gahuriweho gakomera nkakomeye cyangwa gakomeye kurenza, umuyoboro ubwawo mubintu byombi byingutu kandi byumuvuduko hamwe nibihuzwa neza nibimenyetso bisohoka rwose. Mugihe ihuriweho rimaze gukonja hafi yubushyuhe bwibidukikije, iriteguye gukemura.Ibice bikurikira byiki gice bitanga umurongo ngenderwaho wuburyo bukurikira kuri buri buryo bwo guhuza.
Intambwe yo guhuza Intambwe
1.Imiyoboro igomba gushyirwaho mumashini yo gusudira, hanyuma impera igasukurwa hamwe no kudashyira inzoga kugirango ikureho umwanda wose, umukungugu, ubushuhe, hamwe namavuta yamavuta muri zone hafi mm 70 uhereye kumpera ya buri muyoboro, haba mumaso imbere no hanze.
2.Impande z'imiyoboro zogoshywe hakoreshejwe icyuma kizunguruka kugirango ukureho impande zose zikaze hamwe na okiside. Amaso yanyuma yagabanijwe agomba kuba aringaniye kandi aringaniye.
3. Impera yimiyoboro ya PE ishyuha muguhuza igitutu (P1) hejuru yicyapa. Isahani ishyushya igomba kuba ifite isuku kandi itanduye, kandi ikagumishwa mubushyuhe bwubuso (210 ± 5 ℃ C kuri PE80, 225 ± 5 C kuri PE100). Kwihuza bikomeza kugeza no gushyushya gushyirwaho hafi yumuyoboro urangiye, hanyuma igitutu cyo guhuza noneho kigabanuka kugeza ku giciro cyo hasi P2 (P2 = Pd) .Ihuza noneho rirakomeza kugeza "Intambwe yo Kwishyushya" irangiye.
Buttfusion
Guhuza Butt nuburyo bukoreshwa cyane muguhuza uburebure bwa buri miyoboro ya PE hamwe nu miyoboro ya PE, ibyo bikaba biterwa no guhuza ubushyuhe bwibibabi byumuyoboro birangira nkuko bigaragara ku gishushanyo. Ubu buhanga butanga umurongo uhoraho, wubukungu kandi ugenda neza. Ihuriro ryiza cyane rya butt fusion ryakozwe nabakora imyitozo bahuguwe mumeze neza.
Ubusanzwe buto ikoreshwa mubikoresho bya PE mubunini bwa mm 63 kugeza kuri mm 1600 kubihuza kumiyoboro, fitingi hamwe nubuvuzi bwa nyuma. Butt fusion itanga icyerekezo kimwe hamwe nibintu bimwe nkibikoresho byumuyoboro nibikoresho, hamwe nubushobozi bwo kurwanya imitwaro miremire.
4. Umuyoboro ushyushye urangira noneho usubizwa inyuma hanyuma isahani ishyushya ikurwaho vuba bishoboka (t3: nta gitutu cyo guhura).
5. Umuyoboro ushyushye wa PE urangije guhurizwa hamwe hanyuma ugashyirwaho ingufu zingana nigiciro cyogusudira (P4 = P1) .Uyu muvuduko noneho ukomezwa mugihe runaka kugirango inzira yo gusudira ibeho, hamwe nuruvange rwahujwe kugirango rukonje kugeza ubushyuhe bwibidukikije bityo biteze imbere imbaraga zose hamwe. (T4 + t5). Muri iki gihe cyo gukonjesha ingingo zigomba kuguma zidahungabanye kandi munsi yo kwikuramo. Ntakintu na kimwe gikwiye guterwa hamwe namazi akonje.Ihuza ryibihe, ubushyuhe, nigitutu bigomba gukurikizwa biterwa nurwego rwibikoresho bya PE, diameter nuburebure bwurukuta rwimiyoboro, hamwe nikirango nicyitegererezo cyimashini ikoreshwa. Abashakashatsi ba CHUANGRONG barashobora gutanga ubuyobozi muri metero zitandukanye, ziri kurutonde rukurikira:
| SDR | SIZE | Pw | ew * | t2 | t3 | t4 | P4 | t5 |
| SDR17 | (mm) | (MPa) | (mm) | (s) | (s) | (s) | (MPa) | (min) |
| D110 * 6.6 | 321 / S2 1.0 | 66 6 6 321 / S2 9 | ||||||
| D125 * 7.4 | 410 / S2 | 1.5 | 74 | 6 | 6 | 410 / S2 | 12 | |
| D160 * 9.5 | 673 / S2 | 1.5 | 95 | 7 | 7 673 / S2 | 13 | ||
| D200 * 11.9 | 1054 / S2 | 1.5 | 119 | 8 | 8 | 1054 / S2 | 16 | |
| D225 * 13.4 1335 / S2 | 2.0 | 134 | 8 | 8 1335 / S2 | 18 | |||
| D250 * 14.8 | 1640 / S2 | 2.0 | 148 | 9 | 9 | 1640 / S2 | 19 | |
| D315 * 18.7 2610 / S2 | 2.0 | 187 | 10 | 10 | 2610 / S2 24 | |||
| SDR13.6 | D110 * 8.1 | 389 / S2 | 1.5 | 81 | 6 | 6 | 389 / S2 | 11 |
| D125 * 9.2 502 / S2 | 1.5 | 92 | 7 | 7 502 / S2 | 13 | |||
| D160 * 11.8 | 824 / S2 | 1.5 | 118 | 8 | 8 | 824 / S2 | 16 | |
| D200 * 14.7 1283 / S2 | 2.0 | 147 | 9 | 9 | 1283 / S2 19 | |||
| D225 * 16.6 | 1629 / S2 | 2.0 | 166 | 9 | 10 | 1629 / S2 | 21 | |
| D250 * 18.4 2007 / S2 | 2.0 | 184 | 10 | 11 | 2007 / S2 | 23 | ||
| D315 * 23.2 | 3189 / S2 | 2.5 | 232 | 11 | 13 | 3189 / S2 | 29 | |
| SDR11 | D110 * 10 | 471 / S2 | 1.5 | 100 | 7 7 | 471 / S2 | 14 | |
| D125 * 11.4 | 610 / S2 | 1.5 | 114 | 8 | 8 | 610 / S2 | 15 | |
| D160 * 14.6 1000 / S2 | 2.0 | 146 | 9 9 | 1000 / S2 | 19 | |||
| D200 * 18.2 | 1558 / S2 | 2.0 | 182 | 10 | 11 | 1558 / S2 | 23 | |
| D225 * 20.5 1975 / S2 | 2.5 | 205 | 11 | 12 | 1975 / S2 | 26 | ||
| D250 * 22.7 | 2430 / S2 | 2.5 | 227 | 11 | 13 | 2430 / S2 | 28 | |
| D315 * 28.6 3858 / S2 | 3.0 286 13 15 3858 / S2 35 | |||||||
ew * nuburebure bwamasaro yo gusudira kuri fusion ihuza.
Amasaro ya nyuma yo gusudira agomba kuzunguruka hejuru, atarinze gutoborwa nubusa, afite ubunini bunini, kandi adafite ibara. Iyo bikozwe neza, imbaraga ndende ndende ya butt fusion ihuriweho igomba kuba 90% yimbaraga zababyeyi PE umuyoboro.
Ibipimo byo gusudira bigomba guhuzaku bisabwa mu gishushanyo:
B = 0.35∼0.45en
H = 0.2∼0.25en
h = 0.1∼0.2en
Icyitonderwa: Gukurikira ibisubizo bya fusion bigomba beyirinze:
Kurenza-gusudira: impeta zo gusudira ni nini cyane.
Gukwirakwiza butt fusion: imiyoboro ibiri ntabwo ihuza.
Kuma-gusudira byumye: impeta zo gusudira ziragufi cyane, mubisanzwe bitewe n'ubushyuhe buke cyangwa kubura umuvuduko.
Gutembera kutuzuye: ubushyuhe bwo gusudira buri hasi cyane.
Socket Fusion
Ku miyoboro ya PE hamwe nibikoresho bifite diameter ntoya (kuva 20mm kugeza 63mm), sock fusion nuburyo bworoshye. Ubu buhanga bugizwe no gushyushya icyarimwe ubuso bwinyuma bwumuyoboro wimbere hamwe nubuso bwimbere bwikibanza gikwiranye kugeza igihe ibikoresho bigeze hariya byashimye ubushyuhe bwo guhuza, kugenzura uburyo bwo gushonga, kwinjiza umuyoboro wanyuma muri sock, hanyuma ukabifata mumwanya kugeza aho bihuriye. Ishusho ikurikira irerekana uburyo budasanzwe bwa sock fusion hamwe.
Ibikoresho bishyushya bitwikiriwe na PTFE, kandi bigomba guhorana isuku kandi bitanduye igihe cyose.Ibikoresho bishyushya bigomba gushyirwaho no guhindurwa kugirango ubushyuhe bwubuso butajegajega buva kuri 240 Cto 260 ℃, biterwa na diameter yumuyoboro. Ihuriro ryose rigomba gukorwa munsi yikingira kugirango hirindwe kwanduza ingingo ivumbi, umwanda, cyangwa ubuhehere.
Uburyo bwa sock fusion
1. Kata imiyoboro, sukura igice cya spigot ukoresheje umwenda usukuye hamwe n'inzoga zidashyira mubwimbike bwuzuye bwa sock. Shyira uburebure bwa sock. Sukura imbere igice cya sock.
2.Kuramo hanze ya spigot ya pipe kugirango ukureho igice cyo hanze mumiyoboro. Ntugakureho imbere ya socket.
3. Emeza ubushyuhe bwibintu bishyushya, kandi urebe ko hejuru yubushyuhe hasukuye.
4. Shyira ibice bya spigot na sock kumurongo wo gushyushya uburebure bwuzuye bwo gusezerana, hanyuma wemere gushyushya mugihe gikwiye.
5. Kuramo ibice bya spigot na sock uhereye kubintu bishyushya, hanyuma usunikire hamwe kugeza ku burebure bwuzuye bwo gusezerana utagoretse ingingo. Fata ingingo hanyuma ufate kugeza bikonje rwose. Isaro ryo gusudira rigomba noneho kugaragara neza hafi yumuzenguruko wuzuye wa sock.
Ibipimo bya sock fusion
| dn, mm | Ubujyakuzimu bwa sock, mm | Ubushyuhe bwa Fusion, C | Igihe cyo gushyushya, S | Igihe cyo guhuza, S | Igihe gikonje, S |
| 20 | 14 | 240 | 5 | 4 | 2 |
| 25 | 15 | 240 | 7 | 4 | 2 |
| 32 | 16 | 240 | 8 | 6 | 4 |
| 40 | 18 | 260 | 12 | 6 | 4 |
| 50 | 20 | 260 | 18 | 6 | 4 |
| 63 | 24 | 260 | 24 | 8 | 6 |
| 75 | 26 | 260 | 30 | 8 | 8 |
| 90 | 29 | 260 | 40 | 8 | 8 |
| 110 | 32.5 | 260 | 50 | 10 | 8 |
Icyitonderwa: Socket fusion ntabwo isabwa kumiyoboro SDR17 na hepfo.
Guhuza imashini
Nkuburyo bwo guhuza ubushyuhe, ubwoko bwinshi bwuburyo bwuburyo bwuburyo bwuburyo burahari, nka: guhuza flange, igice cyinzibacyuho ya PE ...
Amashanyarazi
Mubisanzwe ubushyuhe bwo guhuza, igikoresho cyo gushyushya gikoreshwa mugushyushya imiyoboro hamwe nubuso bukwiye. Ihuriro rya electrofusion ryashyutswe imbere, haba nuyobora ku murongo w’urugingo cyangwa, nko mu gishushanyo kimwe, na polymer uyobora.Ubushyuhe bukorwa nkumuyagankuba ukoreshwa mubikoresho bikoreshwa muburyo bukwiye. Igicapo 8.2.3.Yerekana uburyo busanzwe bwa electrofusion. PE umuyoboro uhuza imiyoboro yakozwe ukoresheje inzira ya electrofusion bisaba gukoresha amashanyarazi. Itandukaniro nyamukuru hagati yubushyuhe busanzwe hamwe na electrofusion nuburyo bukoreshwa nubushyuhe.
Uburyo bwa Electrofusion
1. Kata imiyoboro kare, hanyuma ushireho imiyoboro muburebure bungana nuburebure bwa sock.
2. Kuraho igice cyashyizweho ikimenyetso cya pipe spigot kugirango ukureho ibice byose bya okiside ya PE kugeza kuri ubujyakuzimu bwa 0.3mm. Koresha icyuma cyamaboko, cyangwa icyuma kizunguruka kugirango ukureho ibice bya PE. Ntukoreshe impapuro z'umucanga. Kureka ibikoresho bya electrofusion mumufuka wa pulasitike ufunze kugeza bikenewe guterana. Ntukureho imbere yimbere, usukure hamwe nisuku yemewe kugirango ukureho umukungugu, umwanda, nubushuhe bwose.
3. Shyiramo umuyoboro muguhuza kugeza kubimenyetso byabatangabuhamya. Menya neza ko imiyoboro yazengurutswe, kandi mugihe ukoresheje imiyoboro ya PE ifatanye, clamping reounding irashobora gukenerwa kugirango ukureho ovality. Shyira inteko ihuriweho.
4. Huza umuzunguruko w'amashanyarazi, hanyuma ukurikize amabwiriza agasanduku kihariye ko kugenzura ingufu. Ntugahindure imiterere isanzwe yo guhuza kubunini bwihariye nubwoko bukwiranye.
5. Kureka ingingo mugiterane cya clamp kugeza igihe cyo gukonjesha kirangiye.
Amashanyarazi
Tekiniki isanzwe yo guhuza indogobe kuruhande rwumuyoboro, ushushanyije ku gishushanyo cya 8.2.4, igizwe no gushyushya icyarimwe ubushyuhe bwo hanze bwumuyoboro hamwe nubuso buhuye bwubwoko bwa "indogobe" bujyanye nibikoresho bishyushya bya convex na convex kugeza ubwo byombi bigera ku bushyuhe bukwiye bwo guhuza. Ibi birashoboka ko byagezweho ukoresheje imashini yo guhuza amatandiko yagenewe iyi ntego.
Hano hari intambwe umunani zingenzi zikurikirana zikoreshwa muburyo bwo gukora indogobe yo guhuza:
1.Kora ahantu hejuru yumuyoboro aho indogobe ibereye igomba kuba
2. Shiraho ubunini bukwiye bwo gushyushya imashini
3. Shyira imashini ya feri yo guhuza umuyoboro
4. Tegura ubuso bwumuyoboro kandi bikwiranye nuburyo bwasabwe
5.Huza ibice
6. Shyushya umuyoboro hamwe nigitereko gikwiye
7.Kanda kandi ufate ibice hamwe
8. Hisha ingingo hanyuma ukureho imashini ya fusion
CHUANGRONGni uruganda rusangiwe nubucuruzi rwahujwe nubucuruzi, rwashinzwe mu 2005 rwibanze ku musaruro w’imiyoboro ya HDPE, Fittings & Valves, PPR Pipes, Fittings & Valves, PP compression fittings & Valves, no kugurisha imashini zo gusudira za plastike, ibikoresho byo mu miyoboro, Clamp yo gusana imiyoboro nibindi. Niba ukeneye ibisobanuro birambuye, twandikire + 86-28-84319855,chuangrong@cdchuangrong.com, www.cdchuangrong.com
Igihe cyo kohereza: Nyakanga-08-2025
