The zosapanga dzimbiri kuphika? kuwotcherera luso, zipangizo

The zosapanga dzimbiri kuphika - funso ndi zogwirizana kwambiri kwa makampani ano. Dziwani kuti mtundu uwu wa zitsulo - m'malo cholimba chuma, kotero mankhwala ake ali zina zabwino zina. Sankhani njira kuwotcherera zimadalira makulidwe a billets, ndi mipweya.

Zosapanga dzimbiri. Features Ofunika

Zosapanga dzimbiri - ndi mpweya ndi chitsulo aloyi, doped ndi chromium. A zili zazikulu za mchitidwe yamasika imapereka kukana mkulu kwa nkhani chilengedwe zikuwononga. oxides Chromium amapanga wapadera zoteteza filimu imene zitsulo m'munsi akuzisunga kukana ake. Komanso, zitsulo alloyed ndi faifi tambala, cobalt, titaniyamu. The mwayi waukulu ndi kukana mkulu wa zosapanga dzimbiri anakumana ndi atolankhani aukali, mphamvu yapamwamba, motero, ndipo nthawi yaitali ntchito. Komanso, zitsulo ali wabwino zokongoletsa maonekedwe.

Katundu kuwotcherera zitsulo kugonjetsedwa kwa dzimbiri

Nkhanizi ali lalikulu liniya magetsi. Chifukwa, mu amadza matenthedwe akhoza deform pa workpiece, kusintha miyeso yake. Kupewa vuto limeneli, muyenera mosamalitsa kutsatira kusiyana akadakwanitsira pakati pa mbali ogwirizana. The kanthu kutentha kungachititse chakuti angapo aloyi zitsulo wotaya katundu, kukana dzimbiri amachepetsa. Pankhaniyi, china chotulutsa msoko ayenera utakhazikika m'nthawi yake. The otsika matenthedwe madutsidwe wa zitsulo amafuna kuchepetsa panopa ndi pafupifupi 25%. Ndi ufulu wosankha maelekitirodi kuwotcherera, kuyambira kutalika kwa overheat awo zotheka. Wina Vuto - kuoneka carbides refractory padziko, intergranular dzimbiri.

Njira kuphikira zosapanga dzimbiri

Pali njira zambiri dzimbiri zosagwira zitsulo kuwotcherera. Ndi makulidwe yaing'ono zitsulo (1.5 mm), izo m'pofunika kugwiritsa ntchito Arc kuwotcherera (inert mpweya). The zosapanga dzimbiri kuphika makulidwe zosakwana 0,8 mamilimita? Pankhaniyi, njira zimachitika Arc. zitsulo zoonda amagwiritsidwa kujowina kutsitsi Arc zakuthupi. Kunadetsa ntchito plasma kuwotcherera njira. Iwo ingagwiritsidwe ntchito zosiyanasiyana workpiece makulidwe. Ndime mtanda wa mamilimita oposa 10 pansi mpira yophika kamwazi. Wina ntchito wailesi pafupipafupi kusindikiza, laser njira.

Argon zinthu kuwotcherera

ndondomeko izi zikuchitika mu malo otetezeka mpweya - argon. Kumatetezera zinthu mwangozi oxygen. Mu fixture Arc wapadera aumbike pakati pa workpiece ndi tungsten elekitirodi. Mu ndondomeko ya Kutentha m'mbali ndi kusungunuka, pali kutetezedwa ndi china chotulutsa dziwe. Arc ali Komanso nthawi anadyetsa waya wapadera kuwotcherera zosapanga dzimbiri. Yopangidwa kugwirizana ndondomeko lokha pa 90 °. Pakuti wabwino wa ntchito ayenera kukusalani gulu lililonse oscillatory a elekitirodi lapansi. Chifukwa ndi msoko ufulu wa slags. Chotero pawiri ndi wa mkulu khalidwe, durability, amakwaniritsa zofunika zonse zokongoletsa. Kuwotcherera zosapanga dzimbiri mpweya ntchito m'mafakitale ambiri: mankhwala, processing chakudya, magalimoto, ndege, dongosolo mphamvu. Mwa kuipa kwa ndalama nthawi yaitali akhoza allocated ndondomekoyi. luso komanso amafuna luso ndipo zinachitikira antchito.

Zipangizo TIG kuwotcherera

Choyamba, mtundu wa zitsulo pawiri chofunika inverter. zosintha ake ndi zitsanzo ali angapo :. "Svarog", KEMPPI Master, BRIMA, etc. Ubwino waukulu makina ndi zosavuta ntchito, ang'onoang'ono kukula ndi kulemera, khola Arc. Inverters angagwiritsidwe ntchito kuwotcherera pafupifupi onse zitsulo, mankhwala adzakhala apamwamba. Kodi kuphika ndi zosapanga dzimbiri inverter ndi kuti m'pofunika kuganizira? Choyamba, muyenera kunyamula ntchito kutentha osiyanasiyana ndi zolondola. Ena zitsanzo sizikugwira ntchito mu malo yotseguka kuzizira. M'pofunikanso kuti tione mphamvu unit. Ntchito zapakhomo wosakanikirana inverter ndi mafunde mpaka 160 A (mwachitsanzo, "TIG SVAROG 200 P", ovomereza TIG 200 P) patsogolo mfundo mogwirizana mwayeretsa, degreased. Wofunikila kuwotcherera ndi mpweya yamphamvu ndi argon. Ngakhale kuchita izo amaloledwa kugwiritsa ntchito kuchepetsa mpweya. Ndi mafuta payipi Ufumuyo burner, imene ija ndi anaikapo tungsten elekitirodi. Chogwirira cha burner pali mabatani kuti kupereka panopa ndi gasi. M'pofunikanso, ndi kuwotcherera waya ku nkhani yofanana monga mbali mating.

Kodi zoopsa zoyenera kuwotcherera

Zitsulo zosapanga kuphika pa kukonza galimoto panyumba? Pankhaniyi, kambirimbiri njira zoopsa zoyenera kuwotcherera. Iwo angayambe chilengedwe kumatenda ndi popanda kugwiritsa ntchito mpweya. Ntchito theka-zodziwikiratu ndi lalikulu galimoto makampani, amene akusonyeza apamwamba zimfundo welded. Elekitirodi ndi filler nkhani iyi ndi waya wapadera. Ntchito zida mu njira zingapo: yochepa Arc, kutengerapo kutsitsi, pulsed kuwotcherera zosapanga dzimbiri. luso amapereka ntchito ndipo popanda kutetezedwa gasi, koma mu nkhani iyi m'pofunika kusankha ufa maelekitirodi wapadera. Njira imeneyi ndi yabwino ntchito mu mlengalenga. Musaphwanye kugula (ndi moyenera, nthawi zapadera ndalama) mpweya yamphamvu. Iwo ali sangathe ake - pa nthawi, china chotulutsa olowa akhoza dzimbiri. Choncho, akatswiri amalangiza koma ntchito maelekitirodi wapadera kuwotcherera zosapanga dzimbiri zitsulo ndi kugwira ntchito argon. Lero, pali mitundu yosiyanasiyana ya zoweta theka-zodziwikiratu ( "Feb", "Svarog"), ndi kupanga yachilendo (BRIMA, EWM, TRITON, etc.). Posankha zida chimadalira pa ntchito, china chotulutsa voliyumu ndi makhalidwe a zipangizo kuti nayenso.

Ntchito kuwotcherera elekitirodi

The zosapanga dzimbiri kuphika, ngati mfundo zenizeni zofunika khalidwe la china chotulutsa si zilipo? Childs, mu chilengedwe zoweta, pamene polumikiza mapaipi a mitundu yonse, kupanga ang'ono-ang'ono, ndiponso chifukwa cha lalifupi elekitirodi msoko kuwotcherera umagwiritsidwa ntchito. Akamanena za ndondomekoyi ndi mapangidwe pawiri nkhani workpiece ndi elekitirodi zitsulo. chomasuka ntchito akhoza zimachitika ubwino wa njira, luso kulumikiza zitsulo zosiyana siyana (monga-gawo mtanda wochepa thupi ndi lalikulu). Palibe kufunika ntchito mpweya amachepetsa mtengo kwa ndondomekoyi. Komanso kuwotcherera maelekitirodi limachititsa kuti tiyandikire m'madera kufikako mbali. Pali ena kuipa njira imeneyi. Choyamba, china chotulutsa pamafunika kuchotsa slag chifukwa. Chachiwiri, liwiro kuwotcherera ndi otsika.

Kodi kusankha maelekitirodi kwa kuwotcherera

The maelekitirodi zosapanga dzimbiri ankagwiritsa ntchito pawiri la dzimbiri zosagwira kasakaniza wazitsulo kuti ntchito pa kutentha. Childs, ndodo amapangidwa pa maziko a faifi tambala, chromium. Pa Buku Arc kuwotcherera wa mitundu iwiri ya maelekitirodi angagwiritsidwe ntchito. The choyamba - ntchito mu DC mawu. Chovala m'munsi zambiri zikuphatikizapo magnesium, kashiamu carbonates. Kuwotcherera maelekitirodi ndi rutile ungatithandizire ndi alternating panopa. Pamene kuwotcherera ntchito argon ntchito ndodo zosiyanasiyana tungsten. Chifukwa mkulu kutentha opaleshoni, iwo alibe kusungunula. Pali mitundu yambiri ya iwo. maelekitirodi Green (WP) zigwirizana tungsten koyera. Iwo amapereka mokwanira mkulu Arc kukana. White - WZ-8 - doped zirconia. Thorium okusayidi anawonjezera kuti maelekitirodi wofiira. Ichi ndi gulu ambiri, ndodozo ndi kukana mkulu. Komanso maelekitirodi wa tungsten zingaphatikizepo lanthanum, cerium.

Chithandizo zimfundo welded

Atamaliza msonkhano wa mbali zofunika msoko woyera. Izi zichitike kuti kusintha maonekedwe, durability. Apo ayi dzimbiri angayambe mderali. Choyamba, izo akuchita makina yoyeretsa ya china chotulutsa lapansi. More aesthetically zokondweretsa kugwirizana mfundo limathandiza sandblasting. Siteji yotsatira kumafuna akupera pamwamba. Iwo ali osavomerezeka ntchito abrasives corundum, monga kungakhale dzimbiri. Dziwani kuti mwai onsewa umalimbana chikusintha maonekedwe mbali. Kuteteza china chotulutsa ku owonongedwa adzakhala pickling, passivation. Etching - wapadera pamwamba mankhwala ndi wothandizila mankhwala kuti kusokoneza mphala anatuluka. Pamene passivation umagwiritsidwa ntchito pa mphambano chinthu makamaka. Imawalamulira limapezeka filimu zoteteza (chromium okusayidi).

Laser kuwotcherera kasakaniza wazitsulo njira

Imodzi mwa njira ambiri masiku ano zipangizo zambiri zamakono kugwirizana - laser kuwotcherera zosapanga dzimbiri. Akamanena za njira lili mu ntchito laser mtengo monga Kutentha gwero. Osiyana kuwotcherera ngati liwilo, mkulu ndende ya mphamvu pa mphambano ya. Matenthedwe mphamvu pa malo amene ali umakhala pafupi msoko ndi, slight. Choncho chiopsezo otentha kapena ozizira akulimbana osachepera. A msoko, chifukwa, yodziwika ndi mphamvu, porosity olumikizidwa ku makina. Ndi zotheka kuti idzabweretsa Mphambano mbali alloying, ndi kutetezedwa mpweya. Popeza maelekitirodi kuwotcherera ndi kwina, ndi msoko sakhala kugwirizana yachilendo. Laser kuwotcherera angagwiritsidwe ntchito ngakhale zodzikongoletsera, kuyambira malo onse ali wochepa thupi, zaukhondo ndi cholimba. The kokha drawback - zipangizo zodula kwambiri, choncho ntchito yaikulu ya maofesi amenewa si koma n'zotheka.