Unikani kufanana ndi kusiyana pakati pa zigongono zomangika ndi zigongono zopindika.

Chigongono chopangidwa ndi chitoliro choyenera chomwe chimasintha mayendedwe a payipi.Momwe imapangidwira, imatha kupirira kupanikizika kwambiri mpaka 9000LB, kotero anthu ena amachitchanso chigongono chokwera kwambiri.

Zowotcherera zigongono zimatha kudulidwa ndi kuwotcherera pamapaipi kapena mbale zachitsulo, zokhala ndi mawonekedwe osiyanasiyana.Chiwerengero cha mapindikidwe ndi utali wopindika zimatsimikiziridwa momasuka ndi wopanga.Kupindika kowotcherera sikosalala kwambiri, ndipo utali wopindika wa onse awiri si waukulu, nthawi zambiri pafupifupi kuwirikiza kawiri m'mimba mwake wa payipi.

Welded elbowsndizigongono zabodzandi zigawo ziwiri zomwe zimagwiritsidwa ntchito nthawi zambiri zolumikizira mumayendedwe a mapaipi, ndipo ali ndi zofanana ndi zosiyana pakupanga, magwiridwe antchito, ndi zochitika zomwe zikuyenera kuchitika.

1. Njira yopanga:

• Welding chigongono:

Kupangakuwotcherera chigongonoNthawi zambiri amagwiritsa ntchito njira yowotcherera, yomwe imaphatikizapo kupindika mapaipi ndi kukonza zida zolumikizira pakona yomwe mukufuna kudzera muukadaulo wowotcherera.Njira zowotcherera wamba zimaphatikizapo kuwotcherera kwa arc, kuwotcherera kwa TIG, kuwotcherera kwa MIG, ndi zina.

• Chigongono chopanga:

Njira yopangira chigongono chopangidwa imaphatikizapo kupanga mawonekedwe a chigongono popanga chipika chachitsulo pansi pa kutentha kwambiri komanso kuthamanga kwambiri.Izi nthawi zambiri zimafunikira njira zambiri, monga kupanga, kupanga nkhungu, ndi zina.

2. Kachitidwe:

• Welding chigongono:

Chifukwa cha kukhudzidwa kwa madera omwe akhudzidwa ndi kutentha panthawi yowotcherera, zitha kuyambitsa kusintha kwazinthu zakuthupi.Kuphatikiza apo, msoko wowotcherera wa ma weld elbows utha kukhala wofooka ndipo chidwi chapadera chiyenera kulipidwa pamtundu wowotcherera.

• Chigongono chopanga:

Pakupanga, kapangidwe kake kachitsulo kachitsulo kamakhala kocheperako, kotero kuti magwiridwe antchito a chigongono amatha kukhala ofanana, ndipo nthawi zambiri palibe zowotcherera.

3. Zochitika:

• Welding chigongono:

Ndi yoyenera pamakina ena ang'onoang'ono a mapaipi, makamaka nthawi zomwe kuyika mwachangu komanso kutsika mtengo kumafunikira.Nthawi zambiri amapezeka m'mafakitale monga zomangamanga, zomanga zombo, ndi kukonza chakudya.

• Chigongono chopanga:

Ndiwoyenera kukakamiza kwambiri, kutentha kwambiri kapena kuchita bwino kwambiri pazigono, monga minda yamafakitale monga mankhwala, mafuta, gasi, etc.

4. Maonekedwe ndi makulidwe:

• Welding elbows:

Ndikosavuta kukwaniritsa mawonekedwe ndi makulidwe osiyanasiyana chifukwa kuwotcherera kumatha kuchitidwa mbali zingapo.

• Chigongono chopanga:

Chifukwa cha kuchepa kwa nkhungu panthawi yopangira, mawonekedwe ndi kukula kwake kungakhale kochepa.

5. Mtengo:

• Welding chigongono:

Kawirikawiri ndalama zambiri, makamaka zoyenera machitidwe ang'onoang'ono a mapaipi.

• Chigongono chopanga:

Mtengo wopangira ukhoza kukhala wokwera, koma nthawi zina zapadera, magwiridwe antchito ake komanso kulimba kwake kungachepetse mtengo wokwera.

Ponseponse, kusankha pakati pa ma welded kapena ma elbows opindika kumatengera zofunikira, bajeti, ndi mawonekedwe a mapaipi.