Kuwotcherera Olimba pawiri

Zitsulo nyumba ntchito zonse mafakitale, koma, mwatsoka, si mankhwala akhoza kuponyedwa mu ng'anjo kapena mawonekedwe. A okonzeka zopangidwa mbali si nthawi yabwino kulumikiza kapena rivets wononga. Pakuti Zikatero ndipo muyenera kuwotcherera (kapena kugwirizana kuwotcherera) - ndondomeko kugwirizana otetezeka zitsulo mankhwala, ozikidwa pa pawiri interatomic. Classifications ndi mitundu ya kuwotcherera kwambiri, koma chachikulu - atatu a iwo, sipangakhalenso olekanitsidwa mu magulu osiyana chachikulu. Izi njira makina, matenthedwe ndi Integrated - thermomechanical. Mawotchi kugwirizana mbali losiyana kuwotcherera opanikizika kapena kuphulika, sonication, kukhululukirana. Matenthedwe kuwotcherera - njira plasma, ndi Arc magetsi, laser, elekitironi mtengo ndi monga.

mbali khalidwe la kuwotcherera ndi matenthedwe kuwotcherera

Pafupifupi mtundu wa kutentha kuwotcherera zimaphatikizapo kugwiritsa ntchito mawaya wapadera. Mu kuwotcherera Arc, waya kuwotcherera ali m'gulu elekitirodi, mu zina zonse, waya alipo ndi mbali zosiyana aperekedwe ku malo kuwotcherera. Iye akhoza kukhala awiri osiyana ndi chuma - aliyense wa zitsulo china chotulutsa ayenera waya yake ndi specifications wapadera kuti kukwaniritsa zofuna za zimfundo welded.

Kukonza kapena kukonzanso mbali ankavala pa ntchito ya angathe kuchitidwa ndi kuwotcherera - kugwiritsa ntchito ku wothinikizidwa kapena pansi kuchokera ku wosanjikiza watsopano wa zitsulo. Kawirikawiri ntchito surfacing wa zitsulo chomwecho, koma vuto limeneli si koyenera. Nthawi zina, makamaka ndi maganizo patsogolo katundu makina ndi makhalidwe ntchito kwa waya kuwotcherera kutenga lina ndi osiyana mipweya. Mwachitsanzo, chidebe excavator mano zopangidwa ndi chitsulo cholimba kwambiri ndi wokhutira mkulu mpweya.

Kuwotcherera pawiri: chosonyeza waya chifukwa kuwotcherera

Chodetsa zikhale zosavuta kudziwa zimene mtundu wa waya ayenera kugwiritsidwa ntchito ina mtundu wa kuwotcherera ntchito. The manambala woyamba limasonyeza awiri ndi zizindikiro kalata amalembedwa mtundu wa zitsulo (aloyi mchitidwe). Makalata "St." amatanthauza "kuwotcherera waya" ndi zolinga kanjedza - ndi mpweya nusu ya 0.01 protsenta.Iduschaya ndi chiwerengero kalata - kuchuluka kwa dopant mu waya. Alloying zinthu ndi anasonyeza: A - asafe, B - Chidziwitso, V - W, T - manganese, D - Mkuwa K - cobalt, M - molybdenum, H - faifi tambala, phosphorous n- C - Si, T - titaniyamu, F - vanadium, X - chrome, Yu - zotayidwa. Ndiye, nditaima chithunzi cha kuchuluka kwa chinthu ichi mu waya. Komabe, pamene kuchuluka ndi zosakwana wina, saika chithunzi a. Mwachitsanzo, kuwotcherera waya kulankhulana 08G2S, m'menemo mpweya zili - 0,08%, 2% manganese ndi zosakwana 1% pakachitsulo.