Amalaphu zokwenziwa kunye Welding

Okwangoku, ngakumbi nangakumbi isicelo iimpahla abasetyhini ikwa amalaphu zokwenziwa. Zinelungelo imbonakalo entle, elungileyo bucinyiwe, ulime amandla aphezulu kunye ukuxhathisa yelanga. Isabelo lokuthunga eliquka imicu zokwenziwa, baya kuqhubeka bekhula. Nangona kunjalo, ukusetyenziswa zokwenziwa entsha kushishino engutyeni i ngenxa eziliqela iingxaki. Xa iimveliso ukuthunga ngesantya esiphezulu umatshini wokuthunga inaliti lashushu 300-400 ° C. Ekubeni eli laphu eyenziweyo ukuba iqondo lobushushu yokunyibilika a ka-250 ° C, xa qhagamshelana babo inaliti eshushu linyibilike olu cingwana, nto leyo ekhokelela breakage womsonto inaliti kunye nokwandisa ngumkhinkqi kunye brittleness le weld. Oku kunciphisa isantya nezitishi, umgangatho imveliso ogqityiweyo kuguga. Ukuthunga of zokwenziwa ifuna ukusetyenziswa zokuthunga ukuba umchiza nokwakheka efanayo umbandela ngenye indlela ebonakala beentanda ukushwabana ngexesha ukuthunga okanye emva ukuhlanjwa okanye ukucoca.

Kukho iindidi ezimbini iwelding mgaqo - obubobu kunye ngokuqhubekayo.

Umgaqo lokuqala: indibaniselwano lamaqhosha ezimbini ezincinane yi sisakhula. ubungakanani weld kumiselwa phezu ukusebenza ubukhulu cofa.

Umgaqo wesibini yinkqubo eqhubekayo efanayo ukuthunga. Oqala ngolunye ngohlangothi ingenamthungo kwaye ngokulandelelana nge welding, ukuya kwelinye icala. Xa usebenzisa iimveliso ezinkulu kunqunyulwa phezu kwetafile, nomatshini welding ihamba phezu kwayo. Xa sisebenza kunye neemveliso eqhelekileyo iimpahla - yonke indlela ngeenxa zonke. Kumthungi ehleli umatshini ukuwelda kunye ithumela imveliso ngokusebenzisa kumatshini. Le nkqubo kufana umsebenzi umatshini wokuthunga oluqhelekileyo. Xa segesi nesinqumka eshushu "iinwele intsimbi" ibekwe phakathi maleko ezimbini izinto eziza nge welding. Parameter iphambili yale ndlela ubushushu zokufudumeza le nesinqumka eshushu. Xa iwelding air eshushu phakathi maleko izinto esatsiba ibekwe umoya enoxinzelelo hot inikezelwa kuzo. Xa segesi ukwahlula umoya ngqo ashushu ukuwelda ngeengcamba ezimbini engumxube, kwaye ngokulitywina seams ngemisonto usebenzisa iteyiphu ezizodwa. Ngokoqobo segesi tapes - le nkqubo ngcina. Enanikade umaleko ngcina yi plasticized germetizatsionnoy tape phantsi kwempembelelo umoya oshushu, kwaye tape ibambelela omhlophe. Xa cuke inkqubo iwelding ubushushu izinto kwenzeka ngenxa yamandla oscillation. Kufuneka kuqatshelwe ukuba kudlule pulses efudumeleyo-up wonke umbandela umaleko ngaphandle. Ngamanye embodiments, ubushushu ukutywina luchaphazela ngqo kumphezulu weldable (ngaphakathi). Ultrasound zinezibonelelo kakhulu xa kuthelekiswa nezinye iindlela welding, okt. K. A inkqubo akuyiphazamisi nayiphi umlomo okanye imnyama. Noko welding cuke kukho umda Ebubanzini eziphathekayo. Ekubeni ubukhulu enkulu umaleko engaphandle lutshile phambi umaleko ephakathi kuba ixesha plasticized.

ubuchule Ukusebenzisa ezifana kuncanyatheliswe iintsimbi zinezibonelelo eziliqela phezu indlela eqhelekileyo impahla mveliso. A umsebenzi osemqoka welds ungamandla kubo epheleleyo. Ngokweempawu yaso emzimbeni mechanical le welds ezifanayo parameters zonke izinto ezenziwayo. ezivuzayo welding abanganyangekiyo ukukhanya UV, kanye njengoko imveliso alukiweyo. ngokudibeneyo ukutshatyalaliswa ngenxa ngemisonto breakage xa zidibene nelanga lingonakali, cishe akunakwenzeka. amandla komphetho abelwa ngokulinganayo kulo lonke ubude, kunokuba isicelo njenge ichaphaza ngemisonto kwi ezivuzayo. Kwi umthungo, lwenziwa lokuthunga kumatshini ngomsonto ebonakalayo. Umgangatho weld ukuyiqikelela optically. Weld, njengokuba umthetho, ngaphakathi, kwaye akukho lula ukuvavanya evela ngaphandle. Uqinisekiso lomgangatho inikwa kwiimeko ezininzi ngokusebenzisa weld uvavanyo kunye nokugcina kanye wafumana iparameters rhoqo welding ngokupheleleyo.