Ukufudumeza Welding Male Thread Joint

Indlela yokukhetha i-Welding eLungileyo yokuFudumeza i-Welding Male Thread Joint?

Njengomvelisi onamava kunye nomthengisi eTshayina, uShenchi ucebisa la manyathelo alandelayo xa ukhetha imveliso elungileyo:

Inyathelo loku-1: Qinisekisa uMbhobho weDayamitha yaNgaphandle (Imisela isiphelo seWelding)

Esinye isiphelo sokufakelwa sifakwe kumbhobho we-welding, ngoko ke ububanzi bangaphandle bombhobho wakho kufuneka bulinganiswe.

· Indlela yokulinganisa: Sebenzisa i-vernier caliper okanye umlinganiselo wesangqa uze ubale idayamitha.

· Ubungakanani obuqhelekileyo:

o PPR okanye imibhobho edibeneyo: 1/2" (≈20mm OD) okanye 3/4" (≈25mm OD)

o Imibhobho yentsimbi: DN15 (≈21.3mm), DN20 (≈26.8mm), DN25 (≈33.5mm)

· Ingcebiso yokukhetha: Ububanzi bangaphakathi besiphelo se-welding kufuneka bube bukhulu kancinci kunombhobho we-OD (ngokuqhelekileyo u-0.1-0.2 mm imvume) yokufakela ngokufanelekileyo kunye nokuhamba kwe-welding.

IiNkcazo zeMveliso

Amacandelo angundoqo oLwakhiwo

I-Shenchi iyila ukulingana ngalunye kunye nesakhiwo esilungiselelwe ukuhlala ixesha elide kunye nokusebenza:

· Ukuphela kweWelding:

Yenziwe ngentsimbi ekumgangatho ophezulu kunye nengqolowa yentsimbi eqhubekayo, engenazo i-porosity. Idizayinelwe nge-bevel esemgangathweni ye-welding esebenzayo, iqinisekisa ukudityaniswa okuqinileyo kunye nokusebenza okungapheliyo kobungqina bokuvuza.

· Isiphelo esinomsonto:

Imisonto echanekileyo eneprofayili echanekileyo kunye nomgangatho ogudileyo. Ulawulo lonyamezelo olungqongqo luqinisekisa uthethathethwano oluluqilima kunye nemilinganiselo yokukhwelana. Unyango olungeyomfuneko kumphezulu (igalvanized, nickel-plated, okanye ukugqiba kwendalo) komeleza ukuxhathisa ukudleka.

· Indawo yoTshintsho:

Ukuqina kodonga oluqiniweyo kunye nokuguqulwa kwe-arc egudileyo kunciphisa uxinzelelo loxinzelelo, ukuthintela ukuqhekeka ekwandiseni i-thermal okanye amandla angaphandle, ukuphucula amandla kunye nexesha lokuphila.

· Ukhetho Lwezinto:

o 304 iStainless Steel: Iwafanele amanzi okusela kunye neenkqubo zodidi lokutya

o 316L iStainless Steel: Ifanelekile kulwandle kunye nemekobume eyonakalisa kakhulu

IziKhokelo zokuLondoloza

IHeating Welding Male Thread Joint yenzelwe ukugcinwa lula kunye nobomi benkonzo ende:

· Ngaphambi kofakelo: Qinisekisa ukuba isiphelo se-welding sicocekile kwaye asinayo ioli okanye umhlwa; khangela imisonto imfezeko.

· Ngexesha lokuwelda: Khusela imisonto kwi-welding spatter usebenzisa ilaphu elimanzi okanye i-anti-spatter agents. Vumela ukupholisa kwendalo emva kwe-welding.

· Disassembly: Sebenzisa isikrweqe kwicandelo le-hex; kuphephe ukubamba imisonto ngokuthe ngqo.

· Ukuhlolwa okuqhelekileyo: Kuyacetyiswa minyaka le—jonga ukudleka, ukuvuza, okanye ukuxebuka.

· Qalisa kwakhona emva kwexesha lokuphumla: Phinda ujonge imathiriyeli yokutywina kunye nokudityaniswa kwemisonto phambi kokuba ucinezele.

Ukuthengwa kwempahla kunye neenkonzo eziluncedo

I-Shenchi ibonelela ngenkxaso ebanzi kubathengi behlabathi:

· Ukwenziwa ngokwezifiso kwe-ODM/OEM: Ubungakanani obungengomgangatho, iintambo ezikhethekileyo, ukumakishwa kwelaser, kunye nokupakishwa okulungiselelwe okukhoyo.

· Ulawulo olungqongqo lomgangatho: Ukuhlolwa okupheleleyo ukusuka kwimathiriyeli ekrwada ukuya kwiimveliso ezigqityiweyo, ukuqinisekisa ukuthotyelwa kwemigangatho yamazwe ngamazwe.

· Ipakethe yokuthumela ngaphandle: I-anti-rust kunye ne-anti-shock package iqinisekisa ukuhanjiswa okukhuselekileyo kwihlabathi jikelele