Bututu karfe: fasaha halaye, kamar irin, diamita

Babban bangaren na wani na aikin injiniya da networks ne haƙĩƙa wani bututu. Yau da babbar shahararsa daga karfe-roba bututu. Bayani dalla-dalla ba da damar amfani da wannan abu, a gida da kuma a wuraren aiki. A cikin iyali, wadannan kayayyakin da ake amfani da shi don kwanciya underfloor dumama, shigarwa na dumama da kuma aikin famfo.

Mene ne Abun da ke ciki bututu

Abun da ke ciki bututu kunshi wani aluminum m Layer kuma a haɗe a cikinta a ciki da waje da farin ciki Layer na polyethylene. Irin wannan tsarin advantageously damar amfani da m halaye na biyu daban-daban kayan da neutralize korau.

Polyethylene yadudduka kare aluminum daga lalata da overlays a ciki gefen, da aluminum rage gagarumin fadada na polyethylene da UV daukan hotuna, kazalika da stiffens da samfurin. A sabis rayuwa da kuma AMINCI shambura dogara a kan ingancin da manne da cewa riko da duk yadudduka. M gusar stratification a lokacin shigarwa da kuma yawan zafin jiki saukad.

Don da zabi shi dama daya kana bukatar ka san abin da su ne iri na roba bututu da kuma yadda za a yi amfani da su.

1. Domin samar da ruwa. A wannan yanayin, yana yiwuwa ya yi amfani da wani kayayyakin, tun babu zazzabi canje-canje.
2. Domin dumama da kuma zafi samar da ruwa. Wajibi ne a kula da markings a kan shi ya kamata nuna irin PE-RT-AL-PE-RT ko Pex-AL.

Bututu karfe. fasaha halaye

• Kamfanoni kullum nuna masana'antun bututu diamita 16 mm, 20 mm, 26 mm, 32 mm da kuma 40 mm. Amma ba za ka iya nemo samfurin na 50 mm da kuma 63 mm.
• Abun da ke ciki bututu 16 mm dogon 1 mita Tã kamar 100 g
• Tools abu matsa lamba - 10 atmospheres.
• Matsakaicin zafin aiki na articles - 95 ° C. Canja taƙaitaccen daukan hotuna - 110 ° C.
• Bututu samar da wani bango kauri of 2 mm, 2.5 mm da kuma 3 mm.
• manual lankwasawa radius ne 80-550 mm, da lankwasawa kayan aiki - 45-180 mm.

A m diamita na roba bututu ne halatta kawai a cikin akwati inda al'ada matsa lamba da aka kiyaye a cikin tsakiyar tsarin. A yi na m wayoyi a mai zaman kansa gida ne mafi alhẽri ga amfani da samfurin a cikin zamo 32 mm da kuma 40 mm.

The kawai korau, wanda suke kumshin shambura - Farashin. Shi ne quite high, musamman daga kasashen waje masana'antun. Duk da haka, su farashin / ingancin rabo ne mafi alhẽri daga roba da kuma karfe.

A abũbuwan amfãni daga roba bututu

Bututu karfe, halaye da cewa, duk da shahararsa daga cikin kayan da aka fi sani ba ga kowa da kowa, na da wasu m abũbuwan amfãni:

• karko (sabis rai na bututu iya zama har zuwa shekaru 50);
• rashin yawan guba.
• juriya ga m muhallin.
• haske nauyi, wanda damar da shigarwa na aikin injiniya da tsarin a cikin wani gajeren lokaci, tare da ba dole ba load a kan kafuwar;
• sauki gyara.
• 'yanci na isar - bututu wadãtu da mita manyan coils cewa minimizes sharar gida, auna da kuma yanke saitin.
• babu kau- igiyoyin .
• mai kyau ductility, yin bututu kada ka karya a lokacin da daskarewa da ruwa a cikin su.
• Ba na bukatar waldi, masking, kuma zanen.
• High amo raguwa, wanda ya sa ya yiwu ba domin amfani da ƙarin rufi;
• babu wani mikakke mikewa.

Shigarwa na roba bututu

To tattara high quality-tsarin, ya zama dole su san yadda za ka yi haɗi roba bututu. Girkawar shafi yin amfani da musamman kayan aiki, wanda ya kasu kashi biyu iri:

• Danna-kasancẽwa, ko crimping.
• Matsawa ko dunƙule.

Hawa na roba bututu da manema kasancẽwa

A amfani da manema-gwada tufafi, daya-yanki da kuma samar da wani sosai robust zane, wanda ya sa ya yiwu don kauce wa leaks. Saboda haka, a lokacin da boye wayoyi masana shawara yin aiki tare da wannan irin sadarwa.

Don shigar da matsawa gwada tufafi, kana bukatar ka Stock sama a kan latsa jaws. Wannan na musamman kayan aiki na iya zama manual ko na'ura mai aiki da karfin ruwa. Kafin ka fara, kana bukatar ka fahimci yadda za a haɗa roba bututu tare da taimakon wani taron manema-gwada tufafi.

• Don fara da samfurin da aka yanka da almakashi na musamman.
• Karshen kayan sarrafa calibrator - musamman scan wanda lokaci guda aligns yanke kuma ta kawar da ciki chamfer.
• Flat skimmers sarrafa ta m baki na tube.
• Tare da cancantar hannun riga an cire, kuma sa'an nan a hankali binciki sealing zobba. Dole ne su zama free of damage da lahani. Bayan dubawa da hannun riga da aka kafa a wurin.
• Connector cancantar an saka duk hanyar shiga cikin bututu.
• Danna ticks aka shigar kan shafi, sa'an nan haɗi da alƙalami da kayan aiki.

Re-crimping na wannan hannun riga da aka haramta, don haka idan ya kasancẽwa an shigar da talauci, ya kamata a maye gurbinsu.

Dace musamman tura kayan aiki, a lokacin da wani daban-daban diamita karfe bututu da za a shiga tare. Details, fastening kayayyakin da guda zamo, da ake kira Lines. Kuma waɗanda cewa connect sassan daban-daban diameters, - mika mulki.

Shigarwa na roba bututu kayan aiki posredstvomkompressionnyh

Wannan dangane Hanyar ne musamman rare-kai taro, domin shi ba ya bukatar koma ga na musamman kayayyakin aiki, don ta yi amfani. Tightness iya sarrafa biyu al'ada wrenches. A jerin aiki ne wakilta da wadannan jerin:

• Bututu, kamar yadda a cikin yanayin da manema gwada tufafi, dole ne da farko shirya.
• Shear aka asali sa a kan goro, sa'an nan ferrule.
• A samfurin da aka saka a cikin connection soket.
• A matsawa zobe, an shiryar da su da kyau, daga kufan motsa wani goro wanda overlaps wani zobe.
• Ta hanyar biyu keys goro aka tsaurara.

Ba tare da kayan aiki ba zai iya yi babu wani daga cikin taron jama'ar, tare da sa hannu na roba bututu. Farashin latsa sassa ne dan kadan mafi girma, kuma irin shigarwa yana dauke su yarwa, saboda connection ne nonseparable. Kuma wannan shi ne watakila da babban drawback na irin kayan aiki, duk da wannan, su kai tsaye aikinsu da suka yi da kyau.

Bututu karfe, halaye waxanda suke da matukar kyau, an ƙara zama rare. Yau, kayayyaki line rufe kan 25% na kasuwar wani karfe-samfurin, wanda aka hannu a wani iri-iri na yi da kafuwa ayyukansu.