Mafi Gajerar Hanya zuwa Amintattun Lambobin Lantarki: Custom Roll bonding
Idan kana bukatar bakin ciki, igiyoyin sadarwa masu inganci na lantarki, al'ada yi bonding ga lantarki lamba bimetal tube ita ce hanya mafi kyawun masana'anta. Yana kadawa waldi mai fashewa don siraran ma'auni kuma yana ba da alaƙa mai ƙarfi fiye da riveting ko walda lambobin sadarwa. Wannan jagorar tana bibiyar ku ta ainihin matakan ƙira, kera, kuma tabbatar da ɗigon bimetal wanda ya dace da aikace-aikacen ku.
1. Fahimtar Tsarin Haɗin Rubutun Custom Roll
Roll bonding yana amfani matsa lamba da zafi don haɗa yadudduka na ƙarfe biyu ko fiye zuwa cikin tsayayyen tsiri ɗaya. Babu karfen filler. Babu juyi. Tsaftace saman ƙarfe kawai an matse tare ƙarƙashin yanayin sarrafawa. Don lambobin lantarki, wannan hanya ta haifar da ci gaba da haɗin gwiwar ƙarfe a duk faɗin hanyar sadarwa.
1.1 Me yasa Roll bonding trums fashewar walda don bakin ciki
Yawancin masu amfani akan Reddit suna tambaya: “Me yasa ba kawai amfani da walda mai fashewa ba?” Ga gaskiya. Walƙiya mai fashewa ta yi fice ga faranti mai kauri (a kan 1 mm). Amma ga bakin ciki tube - tunani 0.1 mm ku 0.8 mm jimlar kauri — yi bonding yayi nasara. Yana ba ku daidai kauri iko, m bond dubawa, kuma babu haɗarin nakasu daga raƙuman girgiza. Don samar da girma mai girma na lambobin sadarwa na relay ko ƙwanƙolin da'ira, roll bonding shine hanyar tafi-zuwa.
2. Matakin Farko: Zaɓin kayan aiki da Shirye-shiryen saman
Haɗin ku yana farawa da shirye-shiryen ƙasa. Wannan ba na zaɓi ba ne. Shi ne mataki mafi mahimmanci guda ɗaya.
Mataki na 1 A: Zaɓi nau'in karfe na ku. Haɗuwa gama gari don al'ada mirgine bonding don wutar lantarki lamba bimetal tube sun hada da:
- Karfe-karfe: High conductivity (jan karfe) tare da ƙarfin bazara da ƙananan farashi (karfe). Manufa don sauya kayan aiki da masu haɗin mota.
- Copper-aluminum: Wuraren motar bas da tasha masu nauyi da tsada.
- Azurfa-Copper ko azurfa-gawa mai rufi: Don ƙananan juriya, manyan lambobin sadarwa a relays da masu tuntuɓar juna.
- Zinariya ko palladium mai rufi: Don hana lalata, ƙananan lambobin siginar lantarki a cikin na'urorin lantarki masu mahimmanci.
Mataki na 1B: Tsaftace saman duka biyu sosai. Degrease tare da sauran ƙarfi. Sa'an nan kuma goge ko niƙa don cire yadudduka na oxide. Wani sabon da aka goge yana samun nasara ƙarfin kwasfa mafi girma fiye da tsoho. Yi aiki da sauri-oxidation yana farawa a cikin mintuna.
3. Mataki na Biyu: Tari Taro da Pre-Duba
Yanzu kun haɗa tarin bimetal ɗinku. Sanya Layer lamba (misali, jan karfe ko azurfa gami) a saman tushe Layer (karfe ko aluminum). Yi amfani da takaddar yanke daidai. Daidaitawar gefe yana da mahimmanci.
Mataki 2: Zafi tari. Roll bonding yana buƙatar haɓakar zafin jiki - yawanci tsakanin 300 ° C da 500 ° C don ƙarfe-karfe, žasa don tari na tushen aluminum. Makasudin: sassauta karafa biyu ba tare da narkewa ba. Wannan yana ba da damar nakasar filastik yayin birgima, wanda ke karya oxides na saman kuma yana fallasa karfen budurwa don haɗawa.
Sarrafa yanayi. Yi amfani da iskar kariya (nitrogen ko argon) ko tanderu don hana sake yin iskar oxygen lokacin dumama.
4. Mataki na uku: Mirginewa don Cimma Bond da Ƙaunar Ƙarshe
Wannan shine zuciyar tsari. Kuna gudanar da tari mai zafi ta cikin injin birgima. Matsakaicin raguwa (nawa kuke matse shi) kai tsaye kayyade bond quality.
Mataki 3: Mirgine tare da raguwar rabon 40% ku 60%. Ƙananan ma'auni na iya ƙila haifar da isassun juzu'i don haɗawa. Matsakaicin maɗaukaki yana haɗarin ɓacin rai fiye da kima ko fashe baki. Don bakin ciki tube (karkashin 0.5 mm jimlar kauri), amfani da fasfon farko na al'ada 50% raguwa.
Rike saurin jujjuya matsakaita-da sauri yana haifar da shafan saman. Jinkirin da yawa zai iya barin ƙarfe ya yi sanyi kuma ya rage ƙarfin haɗin gwiwa. Kula da zafin fita. Ya kamata ya kasance sama da 200 ° C don haɗin ƙarfe-karfe.
5. Mataki na hudu: Bayan-Roll Annealing da Taimakon Damuwa
An daɗe tsiri yanzu, amma yana da wuyar aiki kuma mai yiwuwa ya lalace. Anneal sarrafawa yana dawo da ductility kuma yana daidaita haɗin gwiwa.
Mataki 4: Gasa a zafin jiki na 300-450 ° C 1-2 hours. Wannan yana ba da damar yaduwar atomic a fadin haɗin haɗin gwiwa, karuwa Interface ƙarfi ƙarfi da ci gaba da lantarki. Don tarin azurfa-tagulla, ƙananan zafin jiki (250°C) ya hana maras so intermetallic samuwar.
Yi sanyi a hankali ko kuma a kashe? Ya dogara da karafa. Don karfe-karfe, jinkirin sanyaya cikin iska yana aiki mafi kyau. Don tube na tushen aluminum, kashe cikin ruwa don gujewa taurin shekaru.
6. Mataki na biyar: Gwajin Tabbacin Inganci
Ba za ku iya jigilar tsiri bimetal ba tare da tabbatar da haɗin gwiwa ba. Ga abin da kowane aikin samarwa dole ne ya ƙunshi.
6.1 Gwajin Ƙarfin Kwasfa
Yanke samfurin 10 mm fadi. Kwasfa yadudduka daban a cikin ma'aunin gwaji. Ƙarfin kwasfa mafi ƙarancin karɓa: 8 N/mm nisa don lambobin ƙarfe-karfe. Masu amfani da Reddit akai-akai suna ba da rahoton hakan gazawar gwajin kwasfa gano baya ga rashin shiri na ƙasa mara kyau ko ƙarancin ragi. Gyara wadancan, Kuma bawoyinku sun yi ƙarfi.
6.2 Gwajin Shear
Tura samfurin shear (ASTM D1002 ko makamancin haka). Kyakkyawan bond shears a > 80 MPa don jan karfe-karfe. Ƙananan ƙididdiga suna ba da shawarar ɓarnawar ɓarna ko ɗaure oxide.
6.3 Binciken Ultrasonic
Duba cikakken faɗin tsiri tare da C-scan. Nemo yankunan da ba a haɗa su ba (fararen fata a kan hoton). Duk wani yanki mara iyaka ya fi girma 2 mm diamita ne ƙin yarda. Ba za a iya sasanta wannan matakin ba don mahimman lambobi masu mahimmanci a cikin na'urori masu watsewa.
6.4 Ma'aunin Juriya na Lantarki
Auna juriya mai girma a fadin tsiri. Kwatanta da ƙididdiga masu ƙididdiga daga tsarin gaurayawan. A karkace fiye da 5% yana nuna ƙarancin haɗin haɗin gwiwa ko wuce haddi na tsaka-tsaki. Don manyan lambobin sadarwa na yanzu, kiyaye resistivity kasa 2.0 µΩ·cm don ƙarfe-karfe.
7. Keɓance Girman Girma: Rabon Kauri, Nisa, da Tsawon Kwangila
Girma ɗaya bai dace da duka ba. Haɗin kai na al'ada yana ba ku damar ayyana:
- rabon kauri: Alamar lamba Layer shine 10-30% na jimlar kauri. Don rufin ƙarfe mai daraja, kiyaye shi 5-15% don ajiye farashi.
- Nisa: Standard Mills rike tube daga 10 mm ku 300 mm. Faɗin yana buƙatar tsaga bayan haɗawa.
- Tsawon coil: Har zuwa 500 mita don bakin ciki tube (0.1 mm). Cikakke don tambari ta atomatik da layukan taro.
Don tip: Yi oda tsiri tare da faɗin da yayi daidai da mutuwar tambarin ku don rage sharar gida. Yawancin masu amfani a dandalin injiniya sun ambaci cewa yin wannan yana rage farashin albarkatun ƙasa ta hanyar 20%.
8. Aikace-aikace: Inda Wadannan Tudu ke Haskaka
Za ku sami bimetal masu bimetal a ciki:
- Sauye-sauye da na'urorin haɗi: Azurfa-alloy akan jan karfe don lambobi masu juriya.
- Relays mota da masu haɗawa: Copper akan karfe don juriya na lalata da ƙarfin bazara.
- Masu tuntuɓar masana'antu: Azurfa-cadmium oxide akan jan karfe don babban canji na yanzu.
- Kayan lantarki masu amfani: Tagulla mai walƙiya na zinari don ƙimar siginar ƙarancin ƙarfin wuta.
Me zai hana a yi amfani da tsayayyen azurfa ko zinariya? Farashin. Sanya wurin tuntuɓar kawai yana rage amfani da ƙarfe mai daraja ta 70-90% idan aka kwatanta da m lambobin sadarwa. Ramin bimetal zai iya adana dubban daloli a kowace samarwa yayin haɗuwa ko wuce aikin lantarki.
9. Me yasa Bimetal ke bugun Lambobin Haɓaka ko Welded
Wasu injiniyoyi har yanzu suna ƙayyadaddun maɓallan tuntuɓar maɓalli. Ga dalilin da ya sa ya kamata ku canza:
- Ƙarfin haɗin gwiwa: Roll bonding samar da m karfe bond a kan dukan dubawa. Rivet yana haɗuwa kawai a gefuna.
- Daidaita kauri: Juyin birgima yana da juriya ± 0.005 mm. Rivets sun bambanta ta ± 0.05 mm.
- Juriya na lalata: Babu rarrafe don shigar danshi. Roll bonding yana kawar da rata tsakanin lamba da tushe karfe.
- Gudanar da thermal: Ci gaba da dubawa yana gudanar da zafi daga wurin tuntuɓar mafi inganci fiye da haɗin gwiwar inji.
Wani mai ba da gudummawar Reddit ya ce: “Mun canza daga lambobi na azurfa masu ɓarke zuwa nau'in bimetal mai haɗaɗɗiya kuma mun yanke ƙimar ƙi da kashi 60%.” Wannan shine irin sakamako na zahiri da zaku iya samu.
10. Motsi na gaba: Samfuran Tafiyar ku
A shirye don gwadawa al'ada yi bonding ga lantarki lamba bimetal tube? Fara da gudu samfurin samfur. Samar da ainihin nau'in kayan ku, rabo mai kauri, da fadi. Tattauna hawan hawan keke tare da mai kawo kaya. Idan kana buƙatar tabbatar da amincin haɗin gwiwa, nemi bincike na ultrasonic da bayanan gwajin ƙarfi tare da kowane nada.
Idan mai siyar da tsiri na yanzu ba zai iya cika waɗannan matakan inganci ba, yana iya zama lokaci don kimanta hanyoyin. Amintaccen abokin tarayya zai bi ku ta kowace siga a sama kuma ya ba da takaddun gwaji. Wannan shine yadda kuke tabbatar da abokan hulɗarku suna yin abin dogaro - kowace shekara.
Mai bayarwa
Metal Plate 4U amintaccen mai siyar da kayan haɗin ƙarfe ne na duniya & masana'anta tare da gogewa mai yawa wajen samar da bakin karfe mai inganci mai inganci, nickel gami, karfen jan karfe, da titanium karfe hada faranti. Kamfanin yana fitarwa zuwa ƙasashe da yawa, kamar Amurka, Kanada, Turai, UAE, Afirka ta Kudu, da dai sauransu. A matsayin babban fashe mai haɗaɗɗen faranti, Metal Plate 4U ya mamaye kasuwa. Ƙwararrun aikinmu na aiki yana ba da cikakkiyar mafita don taimakawa inganta haɓakar masana'antu daban-daban, kamar tasoshin matsa lamba, masu musayar zafi, ginin jirgi, da sarrafa sinadarai, ƙirƙirar ƙima, da sauƙin jure kalubale iri-iri. Idan kana neman faranti masu haɗaka da ƙarfe ko faranti masu sanye da bimetal, don Allah a ji daɗin tuntuɓar mu!