Ubunzima kwindawo ejikeleze i-WOLDS inokunceda ukuvavanya ubugcisa be-WRELT, ngaloo ndlela ekuncedisayo ukuba i-SIDSE YEMIQATHANGO YABASEBENZI yindlela encedayo.
I-Shandong Shancai / iLaizhou Laihua yoVavanyo lweNkampani ye-Wisters Hesters ingenza uvavanyo lobunzima ngamalungu edlwaneni okanye iindawo ze-welding. Xa uvavanya ubunzima bendawo ye-welding, imilinganiselo yemanqaku ngamanqaku aya kwenziwa kumgama othile ukusuka kumda wesampulu okanye ephezulu yendawo ye-welding. Emva kokufumana i-intentelwano yamanqaku amaninzi, ixabiso elinzima lingalinganiswa ngawo umlinganiso oqhubekayo kunye negrafu ejikajika.
Xa usebenzisa i-Wiskers Hester ukuya kuvavanya iinxalenye ze-weldade, ezi meko zilandelayo zovavanyo kufuneka ziqatshelwe:
I-1. Ukuhlanjwa kwesampulu: Ngaphambi kovavanyo, sijija i-shld ukuba ihlolwe ukuze ivavanywe umphezulu wayo, simahla kwi-oxide, imifuno kunye nezinye iziphene.
2. Kumgca ombindi we-weld, thatha inqaku kumhlaba ogobileyo qho kwi-100 mm yovavanyo.
3. Ukukhetha imikhosi yovavanyo eyahlukeneyo kuya kukhokelela kwiziphumo ezahlukeneyo, ke kufuneka sikhethe amandla ovavanyo olufanelekileyo ngaphambi kovavanyo.
I-microridness tester ineemfuno zokugqibela kokugqibela kwesampulu yexesha ovavanyiweyo, ekufuneka ilungiselelwe ngononophelo ngokwesampulu ye-neathlographic.
Umgaqo-siseko weMicroshiyard ngendlela yovavanyo lweMicrohalards ifana ngqo nabaphumeleleyo, kodwa umthwalo osetyenzisiweyo zii-shrists eziphantsi, kwaye i-microcation iphantsi kuphela kwi-microns enye kuphela ibonelela ngeendlela ezilula zolo kulawulo lwefomathi ye-microment. Isetyenziselwa ngokubanzi ukumisela ubulukhuni benqanaba ngalinye kumphezulu nakwiintambo eziguqukayo.
Isimboli ye-microcard ihlala ibonakaliswa yi-HV, kunye nomgaqo wayo wokuzimisela kwaye indlela iyafana nendlela yokuphosa. Inkqubo yokuLayisha, inkqubo yokulinganisa kunye nokuchaneka kwe-interdard tirter ifuneke kakhulu kunoko kunomthwalo ophantsi. Okwangoku, i-microrird yombuso isetyenziswa ngokubanzi kwimisebenzi enqamlezileyo, kwaye ngenxa yokuba ukukhubeka kunokufikelela amaxesha angama-400, ihlala isetyenziswa njengemicroscope elula ye-thlographic.
Kwinkqubo yokusetyenziswa, ingqalelo kufuneka ihlawulwe kumthwalo, i-micrometer kunye ne-Itter ye-microhard yobuqili, ekufuneka itshintshelwe ngaphambi kokusetyenziswa, kwaye ibhloko yebhloksi isetyenziselwa ukuchongwa okubonakalayo kwexabiso elibanzi lokubonisa ixabiso elibanzi lexabiso elibonisa ixabiso.
I-tester ye-micrordness isebenza umthwalo kumsebenzi wovavanyo njengoko kunokwenzeka, ngaphandle kwefuthe kunye ne-vibration. Ukuqinisekisa ukuchaneka kweziphumo zovavanyo, kuhlala kuyimfuneko ukulinganisa izihlandlo ezininzi kwiindawo ezahlukeneyo, kwaye ufumane ixabiso eliphakathi lokumela ixabiso lobunzima lokulinganisa ubunzima okanye inqanaba le-alloy. Ngomkhenkce osetyenziswayo osetyenziswa kubushushu obuphezulu, ubunzima bayo bungalinganiswa ngokusebenzisa i-microshard yeqondo lokushisa eliphezulu.
IXESHA LOKUQALA: APR-10 ukuya kwi-1024
