NakubaI-PVCiyipayipi elingeyona eyensimbi elivame kakhulu emhlabeni, i-PPR (i-Polypropylene Random Copolymer) iyinto evamile yamapayipi kwezinye izingxenye eziningi zomhlaba. Ihlangano ye-PPR ayiwona usimende we-PVC, kodwa ishisiswa ithuluzi elikhethekile lokuhlanganisa futhi ngokuyisisekelo lincibilike libe liphelele. Uma idalwe ngendlela efanele ngempahla efanele, ukuhlangana kwe-PPR akusoze kwavuza.

Shisisa ithuluzi lokuhlanganisa bese ulungisa ipayipi

1

Beka isokhethi yesayizi efanelekile ethuluzini lokuhlanganisa. IningiI-PPRamathuluzi wokushisela afika namapheya ezisekelo zesilisa nesesifazane ezinosayizi abahlukahlukene, ezihambisana nobubanzi obujwayelekile bepayipi le-PPR. Ngakho-ke, uma usebenzisa ipayipi le-PPR elinobubanzi obungu-50 mm (2.0 amayintshi), khetha imikhono ebhalwe ukuthi 50 mm.

Amathuluzi e-fusion abanjwe ngesandla angakwazi ukuphathaI-PPRamapayipi ukusuka ku-16 kuya ku-63 mm (0.63 kuya ku-2.48 amayintshi), kuyilapho amamodeli ebhentshi akwazi ukuphatha amapayipi okungenani angu-110 mm (4.3 amayintshi).
Ungathola amamodeli ahlukahlukene wamathuluzi enhlanganisela ye-PPR ku-inthanethi, ngezintengo ezisukela cishe kuma-US$50 ukuya ngaphezu kuka-US$500.

2
Faka ithuluzi lokuhlanganisa ukuze uqale ukushisisa isokhethi. Amathuluzi amaningi okuhlanganisa azoxhuma kusokhethi evamile engu-110v. Ithuluzi lizoqala ukufudumeza ngokushesha, noma kungase kudingeke uvule iswishi yamandla. Amamodeli ayahlukahluka, kodwa kungathatha amaminithi ambalwa ukuze ithuluzi lishise isokhethi ezingeni lokushisa elidingekayo. [3]
Qaphela kakhulu uma usebenzisa ithuluzi le-thermal Fusion futhi uqiniseke ukuthi wonke umuntu endaweni uyazi ukuthi liyasebenza futhi liyashisa. Izinga lokushisa lesokhethi lingaphezu kuka-250 °C (482 °F) futhi lingabangela ukusha okukhulu.

3
Sika ipayipi libe lide ngokusikwa okubushelelezi, okuhlanzekile. Uma ithuluzi le-fusion lishiswa, sebenzisa ithuluzi eliphumelelayo lokumaka futhi usike ipayipi ubude obudingekayo ukuze uthole ukusika okuhlanzekile kwe-perpendicular to shaft. Amasethi amaningi amathuluzi e-fusion afakwe izicucu ze-trigger noma i-clamp pipe. Uma isetshenziswe ngokuhambisana nemiyalelo, lezi zizokhiqiza ukusika okubushelelezi, okufanayo ku-PPR, okulungele kakhulu ukushiselwa kwe-fusion. [4]
Amapayipi e-PPR angaphinde asikwe ngamasaha ezandla ahlukahlukene noma amasaha kagesi noma izisiki zamapayipi ezinamasondo. Kodwa-ke, qiniseka ukuthi ukusikeka kubushelelezi futhi kulingane ngangokunokwenzeka, futhi usebenzise i-sandpaper ecolekile ukuze ususe wonke ama-burrs.

4
Hlanza izingxenye ze-PPR ngendwangu nesihlanzi esinconywayo. Ikhithi yakho yamathuluzi enhlanganisela ingase income noma ihlanganise nesihlanzi esithile seshubhu le-PPR. Landela imiyalelo yokusebenzisa lesi sihlanzi ngaphandle kwepayipi nangaphakathi kwezixhumi ezizoxhunywa. Vumela izingcezu zome isikhashana. [5]
Uma ungazi ukuthi yiluphi uhlobo lokuhlanza okufanele ulusebenzise, ​​sicela uxhumane nomkhiqizi wethuluzi lokuhlanganisa.

5
Maka ukujula kokushisela ekugcineni koxhumo lwepayipi. Isethi yakho yamathuluzi enhlanganisela ingase ifike nesifanekiso sokumaka ukujula okufanele kwe-weld kumapayipi e-PPR amadayamitha ahlukene. Sebenzisa ipensela ukumaka ishubhu ngokufanele.
Kungenjalo, ungafaka isilinganiso setheyiphu ekufakeni okusebenzisayo (okufana nokufakwa kwendololwane okungu-90-degree) kuze kube yilapho ishaya umkhawulo omncane ekufakeni. Susa u-1 mm (0.039 intshi) kulesi silinganiso sokujula bese ukumaka njengokushona kokushisela epayipini.

6
Qinisekisa ukuthi ithuluzi lokuhlanganisa lishisisa ngokuphelele. Amathuluzi amaningi okuhlanganisa anesibonisi esikutshela ukuthi ithuluzi lishisisa futhi selilungile nini. Izinga lokushisa okuqondisiwe livamise ukuba ngu-260 °C (500 °F).
Uma ithuluzi lakho lokuhlanganisa lingenaso isibonisi sezinga lokushisa, ungasebenzisa i-probe noma ithemometha ye-infrared ukuze ufunde izinga lokushisa kusokhethi.
Ungakwazi futhi ukuthenga izinduku zezinkomba zezinga lokushisa (isb. Tempilstik) ezitolo zokushisela. Khetha izinti zokhuni ezizoncibilika ku-260 °C (500 °F) bese uthinta eyodwa kusokhethi ngayinye.