Wannan takarda tana gabatar da tsarin layin gilashin gilashi na iya molds daga bangarori uku
Farkon bangaren: Tsarin SPREDing na kwalban kuma zai iya gilashi mold, gami da waldi, playma feelding, da sauransu.
Tsarin gama gari na mold SPRY - Plasma feshi, kwanan nan ya yi sabon nasara, inganta ayyukan "Micro Plasma Playing Weight".
Micsma plays Weelding na iya taimaka wa kamfanonin da aka gyara sosai da farashin kuɗi, kayan kulawa na dogon lokaci da kuma kayan aikin na iya fesa yalwataccen ma'aikata. Kawai maye gurbin SPRAY TORCHET Torch zai iya haɗuwa da bukatun Welding na SPRAY na wuraren aiki daban-daban.
2.1 Menene takamaiman ma'anar "nickel-tushen Somoy Solder Foda"
Wata rashin fahimta ce game da "nickel" a matsayin kayan abinci, a zahiri, Nickoy Sold Solder foda shine, Chrisum (b), Boron (B) da silicon (b) da silicon (b) da silicon (b) da silicon (b) da silicon (b) da silicon (b) da silicon (b) da silicon (s). Wannan alloy yana halin melting matsayi na melting, jere daga 1,020 ° C zuwa 1,050 ° C.
Babban abin da ya haifar da yadudduka masu amfani da Nickel-tushen Seloy Solder Powders (Nickel, Chromium, Sildium) kamar yadda aka gabatar da sillium da aka kafa a cikin kasuwa. Hakanan, an adana allelys na Nickel-mai a sauƙaƙe (daga ciki) daga matattararsu na farko saboda meling meling, m, da sauƙin sarrafa Weld Puddle.
Iskar gasen iskar oxygen Narke don lissafi da rage porolos.
Gaskiya dole ne a kawo gaskiyar cewa ana samun kira da ake kira da baƙin ƙarfe tsakanin karfe 1,370 zuwa 1,300 zuwa 1,370 zuwa 1,300 zuwa 1,300 zuwa 1,37 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 zuwa 1,300 ° C Bambanci ne a wasan kwaikwayon Melting wanda ya tabbatar da cewa nickel, Chromium, Boron, da Allon Silicon ba za su iya ba da amsa da karfe intanet.
Koyaya, Nickel Allo na Alloy kuma ana iya cimma ta hanyar ajiye murfin wuta ba tare da buƙatar aiwatar da kudurin ba: Wannan yana buƙatar taimakon canja wurin Plasma Arc Welding (PTA).
2.2 Nickel-tushen Alloy Solder Foda da aka yi amfani da shi don cire kulawar gilashi / Core a cikin masana'antar gilashi
Saboda waɗannan dalilai, masana'antar gilashin tana da allurar allolel na tushen ta hanyar katako mai taurare a saman farfajiya. Za'a iya samun ajiya na allakkun igiyoyi na Nickel-man (na) ko kuma ta hanyar fyade na haɓaka tsarin dumama (hvof), yayin da walding gas da ke tattare da shi (na). Kuma, bambanci a cikin nuna alamar ma'ana tsakanin ƙarfe da kuma nickel alloy shine mafi mahimmanci abubuwan da ake bukata, in ba haka ba zai yuwu ba zai yiwu ba.
Nickel, Chromium, Boron, Silicon Alleys za a iya samun amfani da plesring Arc (PTA), kamar Aungsten Gas (PTA), kamar Aungsten Gas (PTAW), kamar Abincin Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Abincin Gas (PTAW), kamar Abincin Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTAW), kamar Aungsten Gas (PTA), kamar Abincin Gashi yana da babban bita don shirin gas.
A wuya na allolel-tushen allokel ya bambanta bisa ga bukatun aikin, amma yawanci shine tsakanin 30 hRC da 60 hrc.
2.3 a cikin yanayin zafi mai tsayi, matsin lamba na abubuwan da ke cikin Nickel yana da girma sosai
Hardness da aka ambata a sama yana nufin wuya a zazzabi a daki. Koyaya, a cikin yanayin zazzabi mai yawa, da wuya na allurar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwar ƙwaƙwalwa ta ragu.
Kamar yadda aka nuna a sama, kodayake wuya na tushen Allishan-tushen Allishan da ke da shi a dakin da ke cikin Nickel a cikin yanayin zafi na Nickel.
Graphy mai zuwa yana nuna canji cikin wahala daban-daban allen powders tare da ƙara yawan zafin jiki:
2.4 Mene ne takamaiman ma'anar "Probalt-tushen Sold Solder Foda"?
La'akari da Cobalt a matsayin kayan da aka shimfida shi, hakika shine allon da aka hada da Combalt (CO), Chromium (W), ko crogtt (co), chrominum (mo). Yawancin lokaci ake magana a kai "Stellite" mai sayar da foda, masana-tushen Allodys suna da carbides kuma suna birgima don samar da handn nasu. Wasu allures na tushen carbert sun ƙunshi carbon 2.5%. Babban fasalin Allos na tushen Chobert-combert shine babban wahala ko da a tsananin yanayin zafi.
An ci karo da matsalolin 2.5 a lokacin ajiya na tushen Allods a kan Punch / Core surface:
Babban matsalar tare da ajiya na masana-cobalt-tushen suna da alaƙa da babban meling point. A zahiri, matakin narkewa na tushen Alloons shine 1,375 ~ 1,400 ° C, wanda kusan shine melon karfe da baƙin ƙarfe. Hypothetically, idan dole ne mu yi amfani da welding is oxy-man (na) ko harshen wuta mai fesa (hvof), to, interning "karfe zai narke.
Zaɓin zaɓi mai zaɓi kawai don adana foda mai tushe akan Punch / Core shine: Canja wurin Plasma Arc (PTA).
2.6 game da sanyaya
Kamar yadda aka yi bayani a sama, da amfani da mai iskar gas (na) da kuma matakai feshin harshen wuta (hvof) yana nufin cewa adana foda ya narke da kuma cika. A cikin sake tuna mataki, an cika gidan weld bead da pores ya cika.
Ana iya ganin cewa haɗin tsakanin gindin karfe da kuma shimfiɗa ƙasa mai tsabta cikakke ne kuma ba tare da tsangwama ba. Funes ɗin da ke cikin gwajin sun kasance akan layin samarwa iri ɗaya (kwalban) ta amfani da Welding Gas (HVOF), PTPOPSONIC FLECAMET WERACH (HVOF), PUPERSONIC FLECHECTICE DAGA CIKIN SAUKI CIKIN SAUKI.
2.7 game da injin
Mactining tsari ne mai mahimmanci a cikin samar da kayayyaki / Core. Kamar yadda aka nuna a sama, ba shi da damuwa ga saka foda mai sayar da kayan siyarwa (a kan huɗa / cores) tare da rage wuya a babban yanayin zafi. Daya daga cikin dalilan game da injin; Mactining a 60hRC Hardness Solder Foda yana da wuya, tilasta abokan ciniki su zabi ƙananan sigogi na kayan aiki (juya saurin juya, saurin juya, saurin juyawa, saurin motsa jiki, zurfin kayan aiki, zurfin sauri ...). Ta amfani da tsarin layin SPAY akan 45hrc alloy foda yana da sauƙi; Hakanan za'a iya saita sigogi na juyawa, da injin da kanta za ta zama sauki.
2.8 game da nauyin da aka gina
Hanyoyin iskar gas mai gas (na) da kuma fipersonic flaying (hvof) suna da yawan asarar foda mai yawa, wanda zai iya zama babba kamar 70% cikin edering da ƙirar ƙasa zuwa aikin. Idan busa muni selaying a zahiri yana buƙatar gram 30 na foda na solderer, wannan yana nufin cewa waldidan da aka sanya shi dole ne ya fesa 100 grams na soleder foda.
Har zuwa nesa, farashin asarar Plasma da aka tura ArC (PTA) kusan 3% zuwa 5%. Don wannan hurarrun zuciyar, da walding bindiga kawai yana buƙatar fesa 32 grams foda.
2.9 Game da Attaukar Lokaci
Welding Oxy-Gas da ke da Gas (HVapersonic flaying (hvof) sitsin lokaci iri ɗaya ne. Misali, ajiya da kuma tuna lokacin wannan hurarrakin zuciyar shi ne minti 5. Plasma da aka tura ArC (PTA) yana buƙatar minti 5 don cimma cikakkiyar taurarin kayan aikin (Plasma da aka tura ArC).
Hotunan da ke ƙasa suna nuna sakamakon kwatancen tsakanin waɗannan hanyoyin biyu da kuma canja wuri Plasma Arc Welding (PTA).
Kwatanta kundin shirin na Nickel-tushen kulle da combalt na tushen kafa. Sakamakon gwajin da ke gudana akan layin samar da guda ɗaya ya nuna cewa furannin Claudio da ke da tushe, game da kwararrun ƙwararren masani, game da cikakkiyar SPRYING SPRAVER
Tambaya ta 1: Yadda farin ciki shine Welding Layer Theoretically bukatar rufe murfin cike da walwala spray? Shin mai kauri mai kauri yana shafi aikin?
Amsa 1: Ina bayar da shawarar mafi girman kauri na walda Layer shine 2 ~ 2.5mm, kuma an saita amplilation ampillation zuwa 5mm; Idan abokin ciniki yana amfani da darajar kauri mafi girma, matsalar "lap hadin gwiwa" na iya ci karo.
Tambaya ta 2: Me yasa baza ayi amfani da mafi girma ba OSC = 30mm a cikin madaidaiciyar sashe (shawarar don saita 5mm)? Ba zai zama mai inganci sosai ba? Shin akwai mahimmancin mahimmanci na musamman ga mai lilo na 5mm?
Amsa 2: Ina bayar da shawarar cewa sashin kai tsaye kuma yi amfani da juyawa na 5mm don kula da yadda yakamata a kan mold;
Idan ana amfani da swing na 30mm, mai saurin spray feshi dole ne a saita shi, yawan zafin jiki zai zama da girma, kuma da wuya na bata kayan ya zama babba kamar 10 hRC. Wani muhimmin la'akari shine m jingina a kan kayan aikin (saboda tsananin zazzabi), wanda ke kara yiwuwar fatattaka.
Tare da juyawa na 5mm, saurin layi yana da sauri, mafi kyawun sarrafawa za'a iya samu, kuma asarar kayan aikin ana kiyaye shi, ~ 3 hRC kawai.
Q3: Menene buƙatun abubuwan da ke canzawa? Wanne foda na solder ya dace da titin da aka fesa?
A3: Ina bayar da shawarar Solder Foda Model 30PSP, idan fatattaka ya faru, yi amfani da 23ps a kan ƙirar ƙarfe a kan molds molds).
Q4: Mene ne dalilin zabar baƙin ƙarfe? Menene matsalar ta amfani da baƙin ƙarfe mai launin toka?
Amsa 4: A cikin Turai, yawanci muna amfani da baƙin ƙarfe na nodular, saboda suna cikin baƙin ƙarfe (sunayen Ingilishi biyu), sunaye ne saboda tsarin zane-zane a ƙarƙashin microscope; Ba kamar yadudduka farantin da aka kirkira suna jefa baƙin ƙarfe ba (a zahiri, ana iya samun cikakken bayani "laminate jefa baƙin ƙarfe"). Irin waɗannan bambance-bambancen da keɓantattu su ƙayyade babban banbanci tsakanin baƙin ƙarfe da kuma Laminate suna haifar da ɗakunan juriya don haka ya sami mahimman halayyar mai mahimmanci don haka ya sami mahimman halayyar mai mahimmanci don haka sami mahimman halayen dabi'a. Haka kuma, da prophical form na zane-zane, wanda aka ba shi adadin, ya mamaye ƙasa, ya haifar da ƙarancin lalacewa ga kayan, don haka sami abu fifiko. Dating baya ga amfani da masana'antar farko a cikin 1948, baƙin ƙarfe baƙin ƙarfe ya zama madadin ƙarfe (da sauran iron iron), yana kawo ƙarancin farashi, babban aiki.
Da yaduwar yawan baƙin ƙarfe saboda yawan halayensa, hade tare da kayan yanke da keɓantakewa da halaye na tsayayya da baƙin ƙarfe, kyakkyawan jawo / Matsayi mai kyau
Kyakkyawan Madin
maras tsada
Kudin sashi yana da juriya
Kyakkyawan haɗuwa da na tengation da elongation
Tambaya Ta 5: Wanne ne mafi kyau ga karko da ƙarfi da ƙarfi?
A5: Duk kewayon shine 35 ~ 21 HRC, Ina ba da shawarar amfani da foda 30 na PSP 30 don samun ƙima mai ƙarfi kusa da HRC 28.
Hardness ba da alaƙa da rayuwa madaidaiciya, babban bambanci a rayuwar sabis shine hanyar mold mold itace "rufe" da kayan da aka yi amfani da shi.
Winding manual, ainihin abu (waldi na kayan ƙarfe) hade da ƙarfe na ƙarfe ba shi da kyau kamar yadda PTA plasma, da kuma scratches sau da yawa bayyana a cikin tsarin samar da gilashin.
Tambaya Ta 6: Yadda za a cika cikakkiyar SPAY SPEDING na Cikin ciki? Yadda za a gano da sarrafa ingancin Skiller?
Amsa 6: Ina bayar da shawarar saita saurin foda a kan Welder Weller, ba fiye da 10rpm; Farawa daga kusurwa mai kafada, ci gaba da spacing a 5mm don weld beads beads.
Rubuta a ƙarshen:
A cikin lokacin canjin fasaha na sauri, kimiyya da fasaha ta fitar da ci gaban kamfanoni da al'umma; SPRAY WESLDing na wannan aikin za a iya samu ta hanyar matakai daban-daban. Don masana'antar molli, ban da la'akari da bukatun abokan cinikinta, wanda ya kamata a yi amfani da tsari na kayan aiki, da sassauci na kayan aiki, da kuma kayan aiki na kayan aiki na iya rufe kewayon samfurori. Micsma playma feelding babu shakka yana ba da mafi kyawun zaɓi don masana'antun molds.
Lokaci: Jun-17-2022