Mmene polypropylene? Zovekera ndi mapaipi a polypropylene

Polypropylene ayamba kutchuka kwake mu zinthu zamakono. Iwo ali zofunikira za khalidwe zogwirizana zovuta kukhazikitsa ndipo ali ndi mtengo wotsika.

Choncho, kachitidwe zambiri madzi komanso magetsi Akusonkhanitsa ntchito nkhaniyi. Polypropylene zovekera amene chikugwirizana mwa brazing kuti akonze dongosolo monolithic. N'chimodzimodzinso ndi mfundo za chitoliro lonse.

Komabe, zovekera zopangidwa polypropylene ayenera molondola kusankha Kutentha, sewerage, madzi.

Lingaliro ambiri zovekera

dongosolo lililonse limene madzi chimadzera, wapangidwa ndi machubu ndi kugwirizana awo. Izi zovekera. Polypropylene Pankhaniyi akuti ndi wabwino kwambiri.

Mu English mawu "koyenera" amatanthauza "phiri", "kulumikiza". Iwo ntchito pindani ndi mapaipi molunjika, zizindikiro ntchito, nthambi. Ndi thandizo lawo, kusintha kwa wina awiri chitoliro ndi mzake.

Zovekera ndi mapaipi mwa kundipatsako kwa zinthu monga polypropylene, akhoza welded. Izi zimachitika mofulumira kwambiri pamene ntchito soldering chitsulo ndi nozzles. Pankhaniyi mfundo sadzafika ndi Mwina mkulu.

Mundawu ndi imodzi mwa ubwino zofunika kwambiri. Lero, kufunika kwa zovekera izi. Polypropylene ntchito kulikonse.

miyeso

Opanga kubala zosiyanasiyana zamitundu oyenerera. Zimenezi zikhale zosavuta kusankha mitundu ankafuna. Pali kugwirizana ndi ulusi ndipo popanda izo. Iwo adasankhidwa potengera mmene opaleshoni.

Ngati izi koyenera ndi ulusi, zingakhale kugawanika ndi lonse. Izi tiyenera kuziganizira posankha kukula bwino.

Polypropylene imene zovekera Mankhwalawa amagwiritsidwa ntchito mu machitidwe osiyana, timatha ambiri zinthu zosiyanasiyana.

The makulidwe zambiri ntchito amaonedwa mbali ndi-gawo mtanda 20, 25, 32, 40 mm. Dongosolo la dongosolo madzi ntchito mu nyumba Mipikisano storey, ngakhale makulidwe monga 110mm.

awiri mawerengedwe wapangidwa kutenga nkhani kutalika kwa dongosolo lonse. Ikuluikulu ndi, anthu onse chitoliro ndi zovekera kuti anaika.

assortment

Potumiza zinthu zosiyanasiyana dongosolo. Kodi masanjidwe zonse zitheka kwa zovekera (polypropylene).

Ngalande, mpweya, magetsi kapena madzi ntchito chathunthu. Mipope wa nkhaniyi si maondo, kotero ntchito mankhwala adzatero Mulimonsemo. pali:

• zowalamulira;
• kusintha;
• M'pake;
• kuwoloka;
• mapulagi;
• ngodya.

Lumikiza adzalola kulumikiza mapaipi a m'mimba mwake chomwecho, ndi kusintha - osiyana mtanda gawo. wogwirizana ndi chofunika mu nkhani ya kufunika kugwirizana kulankhulana ndi payipi kusintha. Kuwoloka ndi nthambi. Pulagi chisindikizo amalola deadlock chitoliro.

Motero, kasinthasintha angathe kuchitidwa ntchito ngodya. Nthawi zambiri, iwo ndi 45 ndi 90 madigiri.

chodetsa

Alibe nthawi yochepa kuchita m'malo a mipope ayenera bwino kusankha iwo. Kuti muchite izi muyenera kulabadira kulemba ndi.

Polypropylene mapaipi ndi zovekera kwa madzi si abwino kwa Kutentha. Kulemba umagwiritsidwa ntchito zinthu zonse.

PN10 wa mbali woonda-khoma kwa ozizira madzi polowera digiri +20. Opaleshoni kuthamanga - 1 MPa.

PN16 anaikira madzi ozizira ndi kuthamanga.

PN20 limasonyeza kuti chuma chingathe kupirira Kutentha digiri +80 ndi zoipazi - mpaka 2 MPa.

Pakuti kotunga otentha madzi ndi zinthu Kutentha kugwiritsidwa ntchito PN25 ankachita. Iwo amatha kusunga kutentha kwa madigiri 95. Mu dongosolo ili kololeka kuthamanga kungakhale kwa 2.5 MPa.

Ngati mipope anaika apamwamba kutentha madzi madzi ozizira, iwo anayamba deform. Choncho, ngakhale mtengo wa magulu osiyana a chitoliro ndi osiyana kwambiri, muyenera kokha kugula magawo yoyenera dongosolo ndi chitoliro zovekera.

ulemu

polypropylene zovekera kwa Kutentha, madzi angapo ubwino.

1. The otsika kulemera mosavuta ntchito.
2. Long moyo utumiki. The Kutentha polypropylene kumatenga zaka pafupifupi 25, ndi zisonyezo ozizira madzi - zaka 50.
3. mtengo wotsika.
4. mwamsanga unsembe.
5. Zokongoletsa maonekedwe.

makhalidwe onsewa kupanga nkhani kufunika zimenezi. kutchuka kwake zikuchulukirachulukira pafupifupi tsiku lililonse. Zovekera ndi kugonjetsedwa ndi dzimbiri ndi kuukira mankhwala. Iwo waikamo limescale, mabakiteriya musati kuchulukitsa.

zolakwa

Polypropylene zovekera kwa kuikira ndi machitidwe ena angapo makhalidwe ndi zoipa. chinthu chimodzimodzi wamkulu kuwachitira. Iwo sayenera ndichotse. Choncho, unsembe Pakufunika ambiri ndithu lalikulu mgwirizano.

The kuipa mulinso kufunika zipangizo zina zapadera. Adzakula kugula msonkhanowo.

Polypropylene ndi owonetsetsa kuwonjezeka kutentha. Chifukwa cha zimenezi, akhoza kukodzedwa awiri ndipo amawachitira linearly. Pakuti zinthu izi ndi zofunika kutentha.

Komabe, kuipa izi wotumbululuka kutsogolo makhalidwe onse. Soldering chipangizo si okwera mtengo kwambiri ngati mukufuna solder paipi kunyumba. Akatswiri mwamsanga recoup mtengo wa zipangizo zodula kapena zapamwamba ntchito pafupipafupi.

ogwiritsa

Polypropylene, kumene zovekera ntchito mu kusinthika kwa machitidwe osiyana, zimaphatikizapo kugwiritsa ntchito luso makamaka msonkhano.

Kuti tichite zimenezi ayenera kugula wapadera soldering chitsulo ndi nozzles chofunika awiri. M'pofunika kudula chitoliro lumo wapadera. Komanso, Pre-yophika wodula mphero, tepi muyeso, chikhomo.

Zogwiritsa msonkhano electrosolderers anapereka kutentha kwa madigiri 240-260. Ndi planer kuchotsedwa chitoliro pakati wosanjikiza zojambulazo a 2 mm.

Pa dzanja limodzi soldering nozzle amavalidwa chitoliro, ndi zina - koyenera. Anakhalabe Kutentha nthawi 3-5 gawo. Iwo achotsedwa ndi imodzi kutulutsa chitoliro pawiri ndi oyenerera. Kupereka zinthu kwa kuziziritsa ndipo fufuzani olowa. Izi mwamsanga ndipo mosavuta kukhazikitsa, angakwanitse, ngakhale kwa oyamba.

Atalingaliranso zinthu monga zovekera polypropylene tsopano kwambiri kufunika, mukhoza kudziona kusonkhana osiyanasiyana kachitidwe. Molondola kutola zinthu zonse ndi kuchita msonkhano wawo bwino, mungathe kudalira ntchito yaitali dongosolo. Monga mmodzi wa zipangizo kwambiri amagwiritsidwa ntchito polypropylene iwo ali ndi makhalidwe ambiri abwino. Tisaletse unsembe, durability ndi otsika mtengo kuchuluka kufunika kwa zovekera kwa izo.