Quality Control Of Karfe Tsarin

Ingancin Sarrafa Ƙarfe Tsarin Ƙarfe

Yankewar iskar gas (yanke matashi ko yankan harshen wuta) yakamata ya zama yankan CNC, yankan daidai, da yankan atomatik. Lokacin da aka yi amfani da yankan da ke sama ba tare da wani sharadi ba, za a iya amfani da yankan hannu, kuma a yi amfani da kayan aikin taimako kamar yin gyare-gyare. A lokaci guda, 3-Alamar mashin ɗin na 4mm ana yin injina ko kuma an daidaita shi tare da dabaran niƙa.

Don sassan farantin karfe mai siffar tsiri, dogayen tsage-tsafe na bangarorin biyu yakamata a yanke gas a lokaci guda don hana saber daga lalacewa. Lokacin da ake yin walda ba tare da wani sharadi ba a lokaci guda, yakamata a yi amfani da yankan iskar gas, kuma an bar 30-50mm na ɗan lokaci tsakanin ƙarshen tsaga biyu da tsakanin sassan. Bayan an sanyaya kerf, yanke 30-50mm a ko'ina.

Ya kamata a yi yankan iskar gas a kan wani dandali na musamman, kuma a sami layin layi ko lamba tsakanin dandamali da farantin karfe da za a yanke. Duk manyan abubuwan haɗin gwiwa, sai dai in ba haka ba an ƙayyade a cikin zane-zanen ƙira, ba za a raba su da gajerun kayan aiki ba.

Ya kamata a sake duba duk karafa bisa ga tanadi na ƙayyadaddun ƙayyadaddun bayanai kafin amfani. Idan akwai nakasawa, da dai sauransu, hanyar ya kamata a daidaita kuma a gyara ba tare da lalata karfe ba. Haɗa hadaddun tsarin ƙarfe ya kamata a riga an haɗa su.

Don halattar karkatar da walda, yin ramuka da haɗuwa da kayan aikin ƙarfe, da fatan za a koma zuwa “Dokokin Ƙarfe” da “Dokokin dubawa”. Za a amince da wurin da keɓaɓɓun nodes na manyan abubuwan haɗin gwiwa ta sashin ƙira.

Ƙarfe Tsarin Welding Gina Quality Control

Pre-weld preheating da post-weld magani zafi: Domin waldi da ake buƙatar pre-welded da post-weld magani zafi zafi, preheating zafin jiki ko post-dumama zafin jiki ya kamata ya kasance daidai da halin yanzu dangane da matsayin ƙasa ko ƙaddara ta gwajin tsari.

Yankin yana gefen biyu na bead ɗin walda, kuma faɗin kowane gefe yakamata ya zama fiye da kauri fiye da sau 1.5 na walda, kuma kada ya zama ƙasa da 100mm; Dole ne a gudanar da magani bayan zafin jiki nan da nan bayan waldi, kuma ya kamata a ƙayyade lokacin riƙewa bisa ga kauri na farantin, 1h da kauri na 25mm.

An haramta sosai don fara baka akan karfen tushe a wajen yankin weld. Yankin yanki na arc da ke farawa a cikin tsagi za a yi walda sau ɗaya, kuma ba za a bar ramin baka ba.

Ya kamata a ci gaba da walƙiya welded masu yawa, kuma kowane Layer na weld ya kamata a tsabtace cikin lokaci bayan walda.

4The carbon tsarin karfe ya kamata a sanyaya zuwa yanayi zafin jiki a cikin weld, da kuma low-alloy karfe ya kamata a hõre mara lalacewa dubawa na weld 24 hours bayan kammala waldi.

A cikin walda na faranti mai kauri da fillet tare da kauri fiye da 20mm, rukunin ginin (ciki har da sassan samarwa da shigarwa yakamata su ɗauki duk matakan da suka dace don hana tsagewar laminar a cikin kauri.

Haka kuma, a lokacin da farantin kauri ≥ Lokacin da kauri ne 30mm, domin hana yage yage a cikin kauri shugabanci, kafin waldi, ultrasonic flaw ganewa za a gudanar a cikin yankin na 2 sau farantin kauri da 30mm a bangarorin biyu. na tsakiyar layi na tushe karfe weld. Ba za a sami tsagewa ba, masu shiga tsakani da nakasu kamar lalatawa.

Lokacin da aka yi amfani da farantin goyan bayan ƙauyen don walda, ban da girman gibin da ke tushen tushen walda, wanda dole ne ya cika ka'idodin ƙira, farantin goyon baya da walƙiya yakamata a haɗa su a hankali, ta yadda ruwan walda zai iya narkewa cikin ciki. farantin baya, kuma ku cika buƙatu masu zuwa:

• Abubuwan buƙatun fasaha na farantin goyan baya yakamata su kasance daidai da kayan walda.
• Hanyar riga-kafi na farantin goyan baya yakamata ya zama iri ɗaya da na abubuwan welded.
• Bayan an gama waldawa, ana cire farantin baya ta hanyar yanke. Asalin ɓangaren haɗin kai tsakanin sashin da farantin goyan baya yakamata a daidaita shi kuma a bincika kowane fashe.

Lokacin yin walda a kan sassan da aka haɗa, ya kamata a yi amfani da ma'auni kamar na'urorin lantarki masu sirara, ƙananan halin yanzu, shimfidawa, da waldi na tsaka-tsakin don sarrafa yanayin yanayin gabaɗayan ɓangaren da ke ciki don guje wa konewa da coagulation.

Lokacin waldawa a kusa da bangarorin uku da kewayen fillet, dole ne a ci gaba da walda sasanninta. Membobin tsarin ƙarfe ba za a haɗa su cikin damuwa ba. Welds ya kamata a guje wa jerawa juna gwargwadon iko.

Ƙarfe Tsarin Shigar Injiniyan Gina Ƙididdiga Mai Kyau

1. Lokacin ɗaga ginshiƙi na ƙarfe, yi amfani da hanyar ɗaga maki biyu. Bayan an yi ɗagawa kuma an gyara, ana ba da tallafi na ɗan lokaci don hana karkatar da shi ta hanyar iska ko wasu dakarun waje.
2. Tsarin karfe yakamata ya kasance yana da takaddun ingancin samfur lokacin da ya shiga rukunin yanar gizon, kuma ƙananan ayyukansa kamar haɗin walda, haɗin faɗuwa, da samar da kayan ƙarfe ya kamata su cancanci.
3. Bincika kwanciyar hankali na hawan sassa, zaɓi injin ɗagawa da kyau, kuma ƙayyade tsarin tattalin arziki da yuwuwar shirin hawan.
4. Tsarin karfe ya kamata ya dace da buƙatun ƙira da ƙayyadaddun bayanai. Dole ne a gyara da gyara nakasar tsarin karfe da peeling na rufin da ke haifar da sufuri, tarawa, hawan kaya, da dai sauransu.
5. Don shigar da maɓalli masu yawa ko manyan manyan firam, bayan an gama hawan kowane Layer, yakamata a gyara shi bisa ga bayanan karɓa na tsaka-tsaki da bayanan ma'auni, kuma a sanar da masana'anta don daidaita tsayin membobin. idan ya cancanta.
6. Don nodes ɗin da ake buƙata su kasance masu tsauri a cikin ƙirar, dole ne jiragen biyu da ke hulɗa da juna su kasance 70% kusa da juna kuma a duba su tare da ma'auni na 0.3mm. Matsakaicin tazarar da ke tsakanin gefuna ba zai wuce 0.8mm ba.
7. Matsayin ƙaho ya kamata ya tabbatar da ƙaƙƙarfan kasan ginshiƙi, kuma tsarin ƙaho ya kamata ya ba da damar ginshiƙi ko tushe don ɗaukar ƙarin kaya.
8. Matsakaicin matsayi na kowane ginshiƙi ya kamata a jagoranci kai tsaye daga layin kula da ƙasa, ba daga madaidaicin ginshiƙi na ƙasa ba; Ya kamata a sarrafa hawan bene na tsarin bisa ga girman dangi ko haɓakar ƙira.
9. Bayan an kafa naúrar taurin sararin samaniya, rata tsakanin ginshiƙi na ƙasa da farantin tushe ya kamata a maye gurbinsa da simintin dutse mai kyau da kayan grouting a cikin lokaci.
10. Lokacin da aka jigilar tsarin karfe, tarawa da shigar da shi, ya kamata a tabbatar da zaman lafiyar tsarin, kuma tsarin bai kamata ya zama nakasa ba har abada.
11. Tsakanin sassan karfen da aka haɗa ta bolts masu ƙarfi, ba a ba da izinin reaming yadda ake so ba, kuma an hana reaming mai yanke gas sosai. 12. Don daidaiton shigarwa da kuskuren izini na abubuwan da aka gyara, don Allah koma zuwa "Dokokin Karfe", "Dokokin Karfe" da "Dokokin dubawa".
12. Ƙunƙarar da aka riga aka haɗa: A lokacin aikin zubar da ruwa, ya zama dole don tabbatar da cewa kullun tushe ya kasance a wurin. A duk matakan ginin, dole ne a ɗauki matakan kare ƙulla, zaren da goro daga lalacewa, lalata da gurɓatawa. Ya kamata a kiyaye masu gadin bolt da aka binne a cikin gidauniyar tsabta kuma ba tare da tarkace ba.
13. Gouting: Dole ne a aiwatar da grouting na ƙasan farantin ginshiƙi bayan tsarin ya wuce daidaitawa, matakin da gwajin tsaye, yana da isasshen tallafi, kuma an haɗa shi daidai kuma yana da ƙarfi tare da memba mai haɗawa na dindindin. Dole ne a cire sararin da ke ƙarƙashin farantin tushe kuma a tsaftace shi kafin grouting. Za a shirya ƙwanƙolin kasuwanci, gauraye kuma a shafa bisa ga umarnin masana'anta. Ya kamata a yi gwaje-gwaje idan ya cancanta.
14. Lokacin shigar da ginshiƙi na ƙarfe mai ma'ana, sarrafa fa'ida da ƙarancin ƙafar ginshiƙi, ƙara ƙwanƙolin ingarma, kuma ƙware a tsaye na ginshiƙin ƙarfe na profiled.

Ƙarfe Tsarin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙira:

Kafin a fentin karfe tsarin, burrs, tsatsa, oxide sikelin, mai stains da haɗe-haɗe a saman da aka gyara dole ne a cire gaba daya, da kuma tsatsa ya kamata a cire sosai da sandblasting, harbi ayukan iska mai ƙarfi, da dai sauransu On-site Paint da kuma Ana iya cire tsatsa ta injinan lantarki. , Pneumatic tsatsa kau kayan aiki sosai cire tsatsa, bayan karfe surface tsatsa cire ne m, ya kamata a fentin a cikin da ake bukata iyaka lokacin.

Ga sassan da suka kasance masu maganin tsatsa, amma akwai lalacewa, tsatsa, kwasfa, da dai sauransu, da kuma sassan da ba su kasance masu maganin tsatsa ba, ya kamata a bi da su tare da shafa fenti. Takamaiman buƙatun sune: yi amfani da furotin mai albarkatu na epoxy a matsayin gyaran gyare-gyaren tsatsa, sannan kuma bisa ga wurin, yi mai siti, fenti na tsaka-tsaki, da topcoat cikin tsari.

Bayan ƙullun da aka haɗa a kan rukunin yanar gizon, ya kamata a yi amfani da fentin anti-tsatsa bisa ga bukatun ƙira. Don kusoshi da aka yi amfani da su a cikin sararin samaniya ko a cikin tsaka-tsakin tsaka-tsaki mai lalata, ban da yin amfani da fenti na anti-tsatsa, ya kamata a rufe haɗin haɗin faranti tare da maganin shafawa ko putty a cikin lokaci.

Gudanar da Ingancin Gina Tsarin Tsarin Karfe-Kamfen:

Domin warware da sarari sabani tsakanin profiled karfe da karfe sanduna a katako da kuma shafi gidajen abinci a profiled karfe-kakamin frame, don gane da ci gaba da shigar azzakari cikin farji daga cikin manyan sanduna a cikin shafi daga kasa zuwa sama da kuma tabbatar. amincinsa, wajibi ne don aiwatar da ginshiƙan ƙarfe da ginshiƙan bayanan martaba kafin aiki.

Ɗauki dalla-dalla dalla-dalla na matsayi na perforation na sandar karfe: Bugu da ƙari, don amfani da ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙwanƙwasa ce.

Kafin shigar da ginin karfen, sai a duba axis na ginin, da kusurwar ginin da kuma matsayi da tsayin dakaru, sannan a gwada harsashin tare da aiwatar da hanyoyin mika mulki da karbuwa.

Ƙarfin ginin tushe dole ne ya cika ka'idodin ƙira kafin shigarwa; Ma'anar ma'anar alamar axis tushe da haɓaka dole ne su kasance daidai kuma cikakke; shigarwa na ginshiƙan ƙarfe mai bayanin martaba: sarrafa haɓakawa, sarrafa madaidaiciya, sarrafa matsayi, matsayi na ƙwanƙwasa anka da goyon baya dole ne ya zama daidai.

Ya kamata a saita farantin goyon bayan farantin karfen da aka yi amfani da shi wajen shigar da ginshiƙin karfen da aka zayyana a ƙarƙashin farantin ƙasa na ƙafar ginshiƙi kusa da gunkin anga, kuma ya kamata a shirya ƙungiyoyi biyu na faranti na goyan baya a gefen kowane sandar ingarma. Alamar da ke tsakanin farantin baya da tushe na tushe da ƙasan ginshiƙi ya kamata ya zama lebur da m. Kafin grouting ƙasa farantin tushe na ginshiƙi, goyon bayan farantin kamata a welded da gyarawa.

Ya kamata a shigar da babban ƙarfin ƙarfafa ƙarfin ƙarfe na ƙarfe mai ƙarfi daidai da cikakken sakamakon ƙira na matsayi na babban ƙarfafawa. Dole ne a tabbatar da cewa matsayi na babban ƙarfafawa da ke wucewa ta hanyar flange farantin karfe na profiled karfe katako ne daidai, da kuma tsaye na wannan bangare na ƙarfafawa da ake bukata a lokacin da dukan aikin ginin da shafi.

Lokacin shigar da babban ƙarfin ƙarfafawa ta hanyar ƙirar ƙarfe da aka yi da ƙarfe ko ƙarfe na goyan bayan corbel flange farantin, da farko wuce ƙarfafawa da za a haɗa ta hanyar ramin ƙarfafawa daga ƙasa zuwa sama, sa'an nan kuma yi amfani da hannun riga na musamman don haɗi tare da ƙananan ƙarfafawa.

Masu tayar da hankali a gidajen haɗin gwiwar firam ɗin ƙarfe-kwankwalwa na profiled za a iya sarrafa su kawai a cikin buɗaɗɗen hannayen riga saboda tasirin ginshiƙan ƙarfe na ƙarfe da goyan bayan gidan yanar gizo na ƙarfe. Factory pre-soldered) waldi.

A lokacin da ake sarrafa farantin karfe a saman ginshiƙi, wajibi ne a ajiye ramukan ƙarfafawa bisa ga sakamakon zurfafa zane na babban tsarin ƙarfafawa. Ya kamata a cika walƙiya tare da rata tsakanin ramin da aka tanada da ƙarfafawa, kuma saman weld ɗin ya kamata a zubar da saman saman farantin anga;

Yi la'akari da tsayin kayan da aka yi amfani da su a hankali, yin kayan aiki masu dacewa, da kuma sarrafa adadin ma'auni na karfe a cikin sashe ɗaya don saduwa da buƙatun ƙayyadaddun.

Matsayin haɗin ginin ƙarfe na ƙarfe, tazara na ƙwanƙwasa, da kusurwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙuƙwalwar ƙira ce ta dace da buƙatun ƙayyadaddun gine-gine da ƙira, kuma dole ne a yi yarda da ɓoye.

Kafin a goyi bayan ginshiƙi, ya kamata a fitar da waya a ƙasan ƙasa, kuma matsayi na ginshiƙi ya kamata ya kasance a tsakiya, kuma a gyara matsayi na ƙarfafa ginshiƙi.

Kankare zuba saboda m turawa a kusa da sashin ƙarfe da kuma tasirin sashen karfe a saman shafi, yana da wahala zuba tare da talakawa kankare. Zaɓin simintin gyare-gyaren kai da kai tare da matakan haɓaka kai da kaddarorin kai na iya tabbatar da ingancin ginin.

Gudun zub da kankare ba zai iya zama ba Idan yana da sauri sosai, yakamata a sarrafa tsayin tokar a kusan 0.5m kowane lokaci, sannan a sarrafa tazarar lokacin tsakanin sau biyu na toka a kusan mintuna 15.

A lokacin da ake zuba kankare, a yi amfani da hammatar roba don bugi wajen aikin, musamman ma kusurwoyi huɗu na ginshiƙin, domin a duba ko an zuba simintin da ƙarfi, kuma yana taimakawa wajen kawar da ramukan da ke cikin simintin.