Kale, mapaipi ankapangidwa ndi zinthu monga matabwa kapena miyala, anthu apeza njira zatsopano komanso zabwino zopangira chitoliro cholimba komanso chosinthasintha. Chabwino, adapeza kuti njira imodzi yofunika kwambiri imatchedwa Welding. Welding ndi njira yosungunula zidutswa ziwiri zachitsulo pamodzi pogwiritsa ntchito kutentha kuti zigwirizane. Izi zimapangitsa mapaipi kukhala olimba kwambiri kuposa matabwa kapena miyala.

 

Kodi ndi chiyaniChitoliro Chopangidwa ndi Welded?

Chitoliro Cholumikizidwa - Uwu ndi mtundu wa mapaipi achitsulo opangidwa ndi kutentha mbale yolumikizidwa ndi ma coil, choyamba cholumikizidwa kenako n’kupangidwa pogwiritsa ntchito chida chozungulira. Chitoliro chamtunduwu chimateteza kwambiri ndipo chimagwiritsidwa ntchito kwambiri m’mbali zambiri za moyo wathu. Mwachitsanzo, mapaipi olumikizidwa amagwiritsidwa ntchito pa mapaipi amafuta ndi gasi komwe mafuta amatumizidwa, ntchito yogawa madzi kudzera m’njira yopititsira madzi oyera kunyumba komanso kukonza magalimoto kapena ndege. Zimenezi zikusonyeza momwe mapaipi olumikizidwa ndi zitsulo alili olimba komanso othandiza.

 

Chiyambi cha Chitoliro Chosefedwa

Kuyamba koyambirira kwa nkhani ya mapaipi olumikizidwa kunayamba mu 1808. Panthawiyi, mainjini a nthunzi ankagwiritsidwa ntchito kuyendetsa makina ambiri. Komabe, posakhalitsa adapeza kuti mapaipi achitsulo amafunika kupirira kupsinjika ndi kutentha kwambiri kwa ma geezers omwe amathamanga ndi nthunzi. Zotsatira zake, anayamba kuyesa kupangaChitoliro cholumikizidwa cha ERWzomwe zingapirire mikhalidwe iyi.

Poyamba kupeza ma weld abwino kunali kovuta kwambiri. Ma weld omwe anali pa zipolopolo zoyambirirazi anali ndi vuto, ndipo ankagwa atagwiritsa ntchito mphamvu ya nthunzi koyamba. Pambuyo pake, anthu anaphunzira kusweda bwino pang'ono. Anapeza njira zatsopano zomwe zinathandiza kuti weld ikhale yosalala. Anapanga njira zolimbikitsira chitsulo ndi kusweda malo olumikizirana odalirika, zomwe zinathandiza kuti mapaipi azikhala olimba.

 

Kodi Timapangira Bwanji Chitoliro Chosenda Masiku Ano?

Monga momwe tikudziwira masiku ano, ntchitoyi imatipatsa njira zamakono zopangira mapaipi olumikizidwa. Njira yathu yayikulu imadziwika kuti Electric Resistance Welding kapena ERW mwachidule. Mphamvu yamagetsi yamphamvu imadutsa pachitsulo kuti chisungunuke ndikupanga cholumikizira cholimba. Njirayi ndi yachangu komanso yothandiza, komanso popanga malo olumikizira mapaipi abwino kwambiri komanso odalirika omwe amakhala nthawi yayitali.

Mapaipi akuluakulu olumikizidwa ndi ofunika kwambiri pa mapaipi olumikizidwa; Mphamvu yayikulu yomwe imagwiritsidwa ntchito pakadali pano ndi mphamvu yake yapamwamba kwambiri. Ma weld awa ali ndi mphamvu ya kuthamanga kwambiri komanso kutentha. Mapaipi olumikizidwa ndi abwino kwambiri kunyamula zakumwa, mpweya komanso ngakhale pomanga.

 

Kufunika kwa Chitoliro Chosefedwa

Mapaipi olumikizidwa amadziwikanso kuti ndi otsika mtengo, motero, pali ubwino waukulu kuti chitoliro cholumikizidwa chili ndi choposa chopanda msoko. Ndi chotsika mtengo poyerekeza ndi kupanga mitundu ina ya mapaipi, komanso ndi njira yosavuta komanso yowotcherera. Ichi ndichifukwa chake mapaipi olumikizidwa nthawi zambiri amakhala njira yabwino yomwe mafakitale monga mafuta ndi gasi, zomangamanga kapena opanga amagwiritsa ntchito nthawi ngati izi.

 

Kuyang'ana Kutsogolo

Tsopano, popeza timadalira mapaipi atsopano osungunula zitsulo m'dziko lathu lamakono kuposa kale lonse, ndikofunikira kuti kufunafuna uku kwa ubwino ndi zatsopano kusatayike. Pali njira zomwe tingathandizire nthawi zonse kukonza njira yosungunula zitsulo. Kuphatikiza apo, tiyenera kupitiliza kukonza mphamvu ndi kudalirika kwa chitsulochi.