Cov lus qhia: Soldering polypropylene kav nrog nws tus kheej txhais tes. Pike polypropylene kav: uas tsis pom zoo

Polypropylene (PP) raj yog nrees rau hauv kev siv txhua tsev. Lawv versatility ua rau nws tau pw hauv dej system, tsis tsuas nyob rau hauv lub tsev, qhov, tab sis kuj nyob rau hauv suburban cheeb tsam.

Cov kev siv ntawm tej ntsiab rau lub cua sov system - kuj yog ib qho ntawm feem nrov destinations. Nyob rau hauv kev txiav txim rau lub chaw ua hauj lwm yog tau qualitatively, yuav tsum kawm cov kev cai thiab secrets soldering polypropylene kav. Thiab yuav tsum pib los ntawm kev kawm tus yam ntxwv thiab nta cov khoom.

Hom ntawm cov khoom PP

Muaj ntau ntau variants. Koj muaj peev xwm paub qhov txawv lawv los ntawm lub cim raws qhov ntev ntawm qhov tsab xov xwm:

1. PN-10. Siv rau nruab nrog tsis muaj zog siab tsis siab tshaj 1 MPa thiab ib tug kub tsis siab tshaj 45 ° C. Xwb, cov dej pem teb cua kub ntaus ntawv.
2. PN-16. Lub siab nyob rau hauv no system yuav tsum tsis txhob muaj ntau tshaj li 1.6 MPa thiab ib tug kub tsis siab tshaj 65 ° C. Hos rau tus mob khaub thuas dej haus.
3. PN-20. Ib qho ntawm feem nrov ntau hom. Siv rau fittings rau kub thiab dej txias. Lub siab nyob rau hauv xws li ib tug system yuav ua tau mus 2 MPa, qhov kub thiab txias yog tso cai rau 80 ° C.
4. PN-25. Siv nyob rau hauv cov cua kub systems. Lub siab nyob rau hauv lub system rau 2.5 MPa, qhov kub thiab txias rau 95 ° C.

Siv rau private siv kav dej nrog diameters ntawm 16 mus rau 110 hli. Xim khoom rau ib tug neeg tus yam ntxwv yog tsis cuam tshuam. Feem ntau cov khoom nyob rau hauv dawb. Tsuav txhob yog cov dub yeeb nkab. Lawv muaj ntxiv tiv thaiv tawm tsam UV tawg.

Nws ua rau nws nyuaj rau solder polypropylene kav nrog nws tus kheej ob txhais tes? Yuav ua li cas mus ua hauj lwm yuav tsum tau ua raws li raws nraim, thiab tus so ntawm tus txheej txheem yog tsis nyuab. Yeeb Nkab fittings, muaj yog ib daim ntawv teev, uas kuj yuav tsum tau soj ntsuam.

Zoo thiab tsis zoo ntawm cov PP khoom

Tej systems muaj ib tug dlej daim ntawv teev cov zoo:

1. Lub durability ntawm cov khoom. Cov kev pab cuam lub neej ntawm mus txog 50 xyoo. Nws yog tiav vim lub tsis tuaj kawm ntawv ntawm corrosive dab.
2. Tus phooj ywg environmentally. Zoo ntaub ntawv - ib tug guarantee ntawm kev ruaj ntseg rau cov neeg kho mob.
3. Muaj peev xwm mus nkaum nyob rau hauv cov vuas nyob rau hauv lub thawv. Tiav los ntawm cov durability thiab ceev ceev ntawm lub system.
4. Loog. Txawm nyob rau hauv lub qhib qhov chaw ntawm lub raj zoo zoo huv si.
5. Zoo tsis muaj txheej yog tsim nyob rau hauv lub system. Tiav los ntawm ib tus puab nto.
6. tsis siv.
7. Tejzaum ntawm installation.
8. Lub versatility vim lub loj tus naj npawb ntawm txuas ntsiab.
9. Tsis-conductive.
10. Ntawm ib tug cov ntaub ntawv uas system yog tau tsawg nrov.
11. Nws tsis yog kev kawm mus rau kev soj ntsuam xyuas. Nws muaj ib tug zoo coefficient ntawm elasticity.

Lub disadvantage yog tias tsis muaj-zoo cov ntaub ntawv uas yuav poob.

ntau ntau yam soldering

Nws muaj ob hom ntawm kev twb kev txuas - taub qab thiab mus rau hauv lub nplos. Cov compound raws li mus rau tus thawj embodiment ntawm pressures nyob rau hauv lub kaw lus yuav tsis tau withstand. Yog li ntawd, feem ntau nrov thiab yooj yim txoj kev yog kev twb kev txuas mus rau hauv lub nplos siv ib tug tshwj xeeb haum thiab vuam siv lub tshuab. Raws li qhia los ntawm nws phau ntawv, soldering polypropylene yeeb nkab yuav tsum tau nqa tawm nrog lub caij nyoog ua kevcai nco txog lub tshuab. Ces qhov zoo tshaj ntawm lub kaw lus yuav tau raws li tag nrho cov uas yuav tsum tau thiab yuav kav mus txog 50 xyoo.

Hom ntawm fittings thiab lawv nta

Cov systems muaj ib tug loj cov lus nug ntawm fittings, tas cov feem ntau npaum li cas lub xov:

1. Lub 45 ° thiab 90 °. Lawv yuav tsum tau siv mus rau deploy lub system ntawm 45 ° rau 135 °. Nws yuav threaded tsis tau nws.
2. Adapters ob npaug rau, triple, plaub cov lus qhia. Nyob rau hauv cov embodiments, tseem muaj embodiments nrog ib tug carving.
3. Nkhaus. Cia soldering system mus rau bypass cov kev tshuam ntawm cov kav dej.
4. Compensators. Lawv muaj rau hauv daim ntawv ntawm loops. Lawv teem mus rau stabilize lub siab nyob rau hauv lub system. Qhov no zoo heev ncua lub neej ntawm lub raj dej. Koj yuav sau manually siv cov fittings, tab sis pheej yig dua mus yuav ib tug npaj txhij kev xaiv.
5. Thiab li qub. Lub locking ntsiab siv nyob rau hauv lub lag luam ntawm lub raj dej.
6. Ib tug ntawm daim tw tshev. Thaum kho kev ua hauj lwm, xws li ib tug hauv chav dej, ib feem ntawm cov yeeb nkab jammed kom txog thaum tom qab tiling. Qhov no pab kom tsis txhob clogging ua ntej installation ntawm lub huv cov khoom thiab dej.
7. Fasteners. Cia koj mus kho cov yeeb nkab mus rau lub chaw.

Xaiv cov kav thiab fittings rau lawv

Ua ntej, peb yuav tsum tau kos ib tug xov daim duab rau qhov tseeb rendering ntawm cov khoom. Ntxiv tsom xam ntawm cov yam ntxwv ntawm cov kev twb kev txuas. Raws li hais ua ntej lawm, tus PN qauv 20 yuav siv tau rau txuas kub thiab dej txias, PN 25 - rau lub cua sov system. Kav yog feem ntau yog muag nyob rau hauv ntev los ntawm 2 mus rau 4 m, los yog bays.

Cov lus qhia soldering polypropylene kav qhia tau hais tias fittings yuav xaiv raws li qhov yuav tsum tau tsis thiab yuav tsum coincide nrog lub txheej kab uas hla ntawm cov yeeb nkab.

Tool rau cov hauj lwm

Nws yuav siv cov nram qab no daim ntawv teev:

• Vuam tshuab rau polypropylene kav nrog nozzles;
• roulette;
• marker;
• Tshwj xeeb cutter;
• Sawv rau cov khoom;
• nqa los yog extender;
• kev tiv thaiv cov hnab looj tes;
• kev qhia ntawv.

Brazing polypropylene yeeb nkab yuav tsum tshwm sim tom qab nyeem ntawv cov kev cov ntaub ntawv rau cov khoom siv.

Vuam apparatus rau manufacturing PP

Raws li ib tug txoj cai, xws khoom yog muag nyob rau hauv ib tug nyias muaj nyias ib cov ntaub ntawv. Cov khoom siv muaj xws li:

1. Cutter rau PP khoom. Tej zaum koj yuav tsum yuav nyias qhov cuab tam, vim hais tias nyob rau hauv cov khoom siv tej zaum yuav tsis zoo.
2. Nozzles rau txawv txoj kab uas hla cov kav dej.
3. vuam siv lub tshuab nws tus kheej.
4. Daws rau installation tswv yim.
5. Cov lus qhia. Pike lub polypropylene kav thiab txij nkawm ntawm cov khoom yuav tsum muab qhov chaw raws li no kev cov ntaub ntawv.

Cov lus qhia - Pib

Vuam system puag ncig kub yuav tsum tsis qis tshaj li tsib degrees. Yog hais tias qhov no sab nrauv ua hauj lwm tsis pub mus koom nyob rau hauv soldering nyob rau hauv ntub huab cua.

Kav, fittings positioned kom lawv tsis txhob cuam tshuam nrog kev ua hauj lwm, tab sis nws yuav tsum tau lub teeb thiab ceev ceev nkag. Rub cutter muab tso rau tom ntej no rau cov khoom.

Vuam tshuab kom tau nws tawm ntawm lub pob. Xaiv qhov yuav tsum tau attachments. Ib tug yuav tsum tau ib tug mandrel, qhov thib ob lub tes tsho. Tus thawj yog siv rau cua sov rau cov hauv lub haum, lub thib ob - mus rau sab nraum lub raj. Nruab kho vajtse thiab xauv. Tus ntaus ntawv yog muab tso rau hauv lub sawv ntsug. Txuas mus rau ib tug network, teem lub yam kub (feem ntau yog 260 ° C yog teem), xws li. Nco ntsoov tias lub vuam nto nrog tsis muaj dab tsi kov ub kov no.

Raws li qhia los ntawm cov kev qhia ntawv, soldering polypropylene yeeb nkab yuav tsum tau nqa tawm tsuas yog tom qab tag nrho cov cua kub apparatus. Yuav kom qhov no kawg, cov khoom siv ua illuminated nyees khawm thiab tag nrho cov huab cua sov mus txog qhov taw qhia mus.

Cov lus qhia thiab cov tswv yim rau soldering polypropylene kav

Soldering kav muaj ob peb kauj ruam, uas yuav ua tau ib tug zoo meej tshwm sim:

1. Txiav qhov yuav tsum tau ntev yeeb nkab. Hlais ua tus hmab. Qhov no yog ua li cas siv ib tug cutter. Nws yuav tsum ntse, cov hniav yuav tsum tsis txhob dai tawm.
2. Feather npoo ntawm burrs thiab yas chips. Degrease qhov chaw. Yog hais tias hauv dej - so nrog ib daim ntaub. Nyob rau hauv txhua rooj plaub, lub haum thiab cov kev txiav raj yuav tsum huv si thiab qhuav. Yog hais tias qhov khoom no puas yuav tsum tau siv, siv tam ntawv ci, tshem tawm cov saum toj txheej. Txwv tsis pub nws yuav tsis yooj yim sua mus nqa tawm soldering.
3. Piv txwv ntawm cov khoom. Ua ib lub cim rau lub raj rau tus kev twb kev txuas mus rau lub haum. Nyob rau hauv hauv paus ntsiab lus, qhov no yog ib tug yeem txheej txheem. Nws nyob ntawm tus welder kev.
4. Thaum ib awd ntawm polypropylene kav, cov kev qhia ntawv yuav tsum tau kawm, nrog rau kev nyab xeeb ntawm kev ua hauj lwm seem.

Lub vuam txoj kev yog ntau yooj yim rau ua ke, tab sis nws yog ua tau ib tug. Rau no vuam siv lub tshuab tshem tawm los ntawm txoj kev muag zaub thiab ko taw nias tus kov rau hauv pem teb. Nyob rau ob sab nyob rau tib lub sij hawm hnav kav thiab fittings - txhua rau nws cov nyiaj. Movement yuav tsum tau ntiag, kom meej meej yog screwed thaum uas tig mus rau hauv pem teb. Nws ua ib tug ib nrab-tig qho rau kuv tus kheej thiab rau kuv tus kheej nrog txhua tes ib txhij.

Hnav khaub ncaws li kom deb li deb li sai tau, nws yog tsim nyog los tos lub sij hawm raws li cov lus qhia. Nws yuav twv yuav raug hu pib ib lub rooj rau leej ntaub ntawv. Nyob rau tib lub sij hawm tshem tawm cov ob ntsiab rau insert rau hauv txhua lwm yam Yog Screwed nrog lub laub zog, dua tos lub sij hawm raws li cov lus qhia. Thaum lub hlws ris yuav tsum tau tsim nyob rau influx. Nws yuav xyuas kom meej ib tug nruj kev twb kev txuas.

Muaj heev zaus thiab kev sib txuas. Xws li yog zoo dua rau solder qhov chaw. Sib sau ua ke ob peb tug neeg designs thiab on-site tsim lub compound. Nyob rau hauv cov chaw no yeej yuav tsum tau cov kev pab los ntawm lwm tus neeg.

Raws li yuav pom, ib tug yooj yim txheej txheem - soldering polypropylene hlab. Cov lus qhia, yuav ua li cas solder, yuav tsum tau rau ntawm txhais tes. Nws yuav muab tag nrho cov ntaub ntawv nyob rau hauv lub sij hawm ntawm sov kav thiab soldering.

thov nco ntsoov

Yuav tsum ua raws li kev ruaj ntseg ntawm kev ua hauj lwm. Tsis txhob sib cuag nrog lub rhuab ntsiab thaum lub sij hawm Vuam. Tom qab ua hauj lwm yuav tsum tau muab tua thiab tso cai rau txias khoom ua ntej nws yog muab tshem tawm.

Basic kev ua yuam kev thaum lub sij hawm welding, soldering polypropylene hlab

Tam sim no lub system yog npaj txhij. Ua crimping thiab pob qij txha paim quav. Zoo li, txhua yam twb ua rau lub tshuab, thiab xws li teeb meem tuaj. Nyob rau hauv dab tsi tej zaum yuav ua tau teeb meem:

1. Cov kav dej tsis tau txaus sov li. Raws li ib tug tshwm sim, lub leeg muab to.
2. Tsis muaj zog stykovanie. Thaum txuas ib cov yeeb nkab thiab haum yog tsis muaj cov seem txeej stykovanie. Ua hauj lwm yuav tsum tau ua nrog lub siab thiab tso kom txog rau thaum nws nres.
3. Tsis deburred npoo. Raws li ib tug tshwm sim, ib yam peev xwm yuav tsim.
4. Ib tug phim los yog cov yeeb nkab kawg twb ntub dej. Dej thiaj tsis muab ib tug ua tiav haum.
5. Kav thiab cov fittings los ntawm ntau manufacturers. Cov tib tej zaum yuav xoob soldering vim muaj ib tug sib txawv ntawm cov tshuaj Cheebtsam.

Ib tug yuav tau txais cov lus rov nyhuv - cov dej tsis mus los ntawm cov kav dej. Qhov no tej zaum yuav tshwm sim vim overheating ntawm system ntsiab. Thiab sab hauv, nyob rau hauv lub qhov chaw ntawm soldering, tsim ntsia hlau loj, uas yog cov dej. Yog li ntawd, lawv hais tias, uas yuav tsum tau siab hwm technology ua hauj lwm thaum muaj ib awd ntawm polypropylene kav. Cov lus qhia rau txhua tus vuam siv lub tshuab txuas thiab nws cov kev tshawb nws yog tsim nyog los pib ua hauj lwm.