Litinin-Asabar 8:00-18:00 (GMT+8)
Karfe forming kayan aiki da kayan aiki siffata takardar karfe sassa

Ƙarfe Samar da Sabis

Karfe forming shine tsari na sake fasalin ƙarfe mai lebur ko naɗaɗɗen haja zuwa sassa uku ta hanyar nakasar filastik mai sarrafawa. Ba kamar aikin yankewa ko sarrafa kayan da ke cire kayan ba, ƙirƙira yana canza siffar ƙarfe yayin kiyaye ƙarar sa. Sakamakon shine ɓangaren tsari ko aiki tare da lissafi, ƙarfi, da yanayin saman da aka ayyana ta hanyar kayan aiki da sigogin latsa.

Muna ba da sabis na ƙirƙira ƙarfe a matsayin wani ɓangare na iyawar mu na hatimi da daidaiton masana'anta. Ana amfani da ayyukan ƙirƙira da kansu kuma a haɗe-haɗe a cikin ci gaba, fili, da canja wurin kayan aikin mutu don samar da hadaddun sassa a cikin jerin sarrafawa guda ɗaya.

Bukatar wani sashi na karfe? Aika zane, abu, kauri, da ƙarar ku zuwa shafi don yin bita da ƙira.

Sheet karfe forming latsa birki lankwasawa aiki
Madaidaicin ƙarfe yana ƙirƙirar ta amfani da birki na latsa da mutuƙar kayan aiki don hadadden ɓangaren geometries.

Ayyukan Samar da Ƙarfe Muna Goyan bayan

Ƙarfe yana rufe da yawa na ayyuka. Mafi na kowa a cikin tambarin mu da keɓan kayan aikin ƙarfe sun haɗa da:

Lankwasawa

Lankwasawa yana aiki da ƙarfi don ƙirƙirar kusurwa ko bayanin martaba mai lanƙwasa a cikin lebur ɗin ƙarfe. Ayyukan lankwasawa gama gari sun haɗa da V-lankwasawa, U-lankwasawa, da goge lankwasawa. Springback dole ne a biya diyya a cikin ƙirar kayan aiki dangane da ƙimar kayan abu da kauri. Mahimman ƙira na ƙira sun haɗa da ƙaramin radius na lanƙwasa (yawanci kauri 1 × kauri don karafa ductile), da kiyaye daidaitaccen alkiblar hatsi dangane da axis.

Zurfin Zane

Zane mai zurfi yana amfani da naushi kuma ya mutu don cire ƙarfe mai laushi a ciki, samar da kofuna, bawo, da gidaje masu silindi. Ana siffanta tsarin ta hanyar zana rabo, wanda ke bayyana rabon diamita mara kyau zuwa diamita naushi. Dole ne kayan ya kasance yana da isasshen tsawo don kammala zane ba tare da yage ba. Flanges, ganuwar, da sansanoni duk ana iya riƙe su zuwa madaidaicin juzu'i a cikin kayan aikin zane da aka tsara yadda ya kamata. Duba kuma: zane mai zurfi.

Coining

Coining yana amfani da babban matsin lamba don daidai girman siffa ta hanyar matsa karfe tsakanin naushi da fuskokin mutu. Sakamakon yana da tsayin daka, wanda ba shi da burar akan yankin da aka yi. Ana amfani da tsabar kuɗi akan fasalulluka inda matsananciyar iko mai girma, radis mai kaifi, da ingancin yanayin sama fiye da juriyar haɓakar gaba ɗaya. Ana amfani da ita akan fuskokin tasha, wuraren tuntuɓar juna, da saman wuraren zama masu mahimmanci.

Embossing

Embossing yana maye gurbin ƙarfe don ƙirƙirar abubuwan haɓaka ko ja da baya kamar tambura, haƙarƙari mai ƙarfi, alamomin tantancewa, ko fasalin rajista. Ba a cire kayan ba - kawai a cikin gida mai siffa a cikin tsari mai tasowa. Siffofin da aka ɓoye suna ƙara taurin tsarin zuwa sassa na bakin ciki ba tare da ƙara nauyi ba.

Flanging

Flanging yana lankwasa gefen lebur ko kafaffen sashi a waje ko ciki don ƙirƙirar flange. Ana amfani da flanges don taurin tsari, mu'amalar taro, filayen rufewa, ko kariyar gefen. Ramukan da aka fitar (inda ramin da aka buga a waje don ƙirƙirar shugaba mai zare) aiki ne mai alaƙa.

Ƙirƙiri da Ragewa

Gabaɗaya ayyukan ƙirƙira suna sake fasalin fage zuwa rikitattun bayanan martaba marasa tushe. Ƙirƙirar ɓoyayyen ɓoyayyen ƙirƙira bayanan martaba na Z ko fasalulluka masu tako a cikin in ba haka ba sassa daban-daban. Waɗannan sun zama ruwan dare a cikin mahalli masu haɗawa, baka, da goyan bayan taro.

Ironing

Guga daidai gwargwado yana rage kaurin bangon wani harsashi da aka zana don ƙara ƙarfin juriya akan diamita na waje ko ciki. Yawancin lokaci ana amfani da shi azaman aiki na biyu bayan zane mai zurfi don cimma madaidaicin joometry na bango.

Zurfafa zane na karfe tsari don kofuna da harsashi
Zane mai zurfi yana samar da harsashi, kofuna, da gidaje daga hannun takarda.

Abubuwan da Aka Yi Amfani da su a Samar da Ƙarfe

Tsarin tsari ya dogara sosai akan ductility na abu, kauri, tsarin hatsi, da yanayin fushi. Mun samar da sassa a:

Material Ƙirƙirar Bayanan kula Yawan Samfurin Sassa
Carbon Karfe (SPCC, DC01) Kyakkyawan tsari; zai iya dawowa; weldable Brackets, tsarin bawo, murfi
Bakin karfe (304, 301) Maɗaukakin bazara; aiki tukuru; mafi karfi bayan kafa Gidajen likita, kayan abinci, harsashi masu lalata
Aluminum (5052, 3003) Kyakkyawan ductility; low springback; nauyi Electronics enclosures, auto covers, Aerospace housings
Copper (C11000) Babban tsari; m ga zurfin zane da tsabar kudi Tashoshi, lambobin sadarwa, lantarki bawo
Brass (C26000) Kyakkyawan tsari; surface kwanciyar hankali bayan kafa Connector components, kayan ado kafa sassa

Shafukan ƙayyadaddun kayan aiki: aluminium bugawa, stainless steel hatimi, karfe bugawa, jan karfe bugawa, da Brass bugawa.

Karfe Forming a bugawa Tsarukan

Ayyukan ƙirƙira ƙarfe ba safai suke tsaye ba. A cikin samar da bugawa, an haɗa su cikin jerin kayan aiki:

  • A cikin ci gaba mutu bugawa, ana rarraba matakan ƙirƙira a cikin tashoshi a kan ci gaba da tsiri, ƙyale ɓarna, huda, lankwasa, da ƙima su faru a jere a cikin kayan aiki guda ɗaya.
  • canja wurin tashoshi da ake canja wurin da jiki fiye da tashoshi. hadadden lissafi wanda ba za a iya samu akan tsiri ba
  • A cikin mahallin ya mutu, blanking da forming suna faruwa lokaci guda a cikin bugun jini guda ɗaya, wanda ya dace da sassa na lebur ko sassauƙa.
  • A cikin tsarin zane mai zurfi, tsarin sarrafawa yana zana zurfin, daidaiton kauri na bango, da lissafi na flange a cikin matakai da yawa
Karfe forming kayan aiki da kayan aiki siffata takardar karfe sassa
A cikin gida mutu kayan aikin ƙira da ƙira don daidaitattun ayyukan ƙirƙira mai maimaitawa.

Abubuwan DFM don Ƙaƙwalwar Ƙafafu

Ƙirƙirar ƙira yana rinjayar hadaddun kayan aiki, daidaiton sashi, da farashin samarwa. Muhimman abubuwan DFM sun haɗa da:

  • Mafi ƙarancin lanƙwasa radius - matsewar radius yana haifar da tsagewa ko karaya; yawanci 0.5-1 × abu kauri m dangane da gami
  • Rayya ta Springback - dole ne a ƙididdige kusurwar overbending ta kowane abu da kauri don cimma ƙayyadadden kusurwa bayan saki
  • Jagoran hatsi vs. tanƙwara axis - lankwasawa perpendicular zuwa hatsi shugabanci rage fatattaka hadarin a cikin aiki-taurare kayan
  • Feature kusanci - ramukan da aka sanya kusa da karkatacciyar layi a lokacin kafa; kula da m nisa na 1.5 × abu kauri daga gefen
  • Ƙirƙirar zurfin vs. abu kauri - zurfin zane rabo dole ne a dace da kayan elongation damar
  • Alamar alama da ma'auni - asymmetric forming lodi sa tsiri ko blank motsi; kayan aiki dole ne rama tare da daidaita mutun lissafi

Masana'antu Amfani Metal Forming Ayyuka

  • Masana’antar motoci - jiki stampings, wurin zama brackets, tsarin goyon bayan, clip kafa sassa. Duba: bugawa mota
  • Lantarki - harsashi na ƙarshe, gidajen EMI, jikin masu haɗawa, daidaitattun lambobin sadarwa. Duba: lantarki bugawa
  • Likitan - daidaici kafa bakin sassa, kõma gidaje, tiyata kayan gyara gyara. Duba: tambarin na'urar likita
  • Aerospace - tsarin stampings, yadi bangarori, kafa goyon bayan sassa. Duba: Aerospace karfe bugawa
  • Kayan aikin gida - sassan mota, bangarori masu sarrafawa, gidaje da aka kafa. Duba: Tambarin kayan aiki na gida
  • Gina - kafaffen kayan aikin tallafi, faranti na anga, maƙallan. Duba: gini karfe bugawa

FAQ: Ƙarfe Forming

Menene karfe ke yin tambari?

Samar da ƙarfe a cikin hatimi yana nufin ayyukan tushen latsa waɗanda ke sake fasalin ƙarfen takarda ba tare da cire kayan ba. Wannan ya haɗa da lanƙwasa, zane, ƙira, ƙirƙira, flanging, da kashewa. Ƙirƙirar ayyukan yawanci ana haɗa su a cikin ci gaba ko kayan aiki na mutuwa.

Menene banbancin karfe da yanke karfe?

Ayyukan yankan ƙarfe (blanking, punching, shearing) raba abu ta karye ko ƙarfi. Ayyukan samar da ƙarfe suna sake fasalin abu ta hanyar nakasar filastik ba tare da rabuwa ba. Yawancin sassa masu hatimi suna buƙatar duka yankewa da ƙirƙirar ayyuka a cikin kayan aiki iri ɗaya.

Wadanne karafa ne suka fi saukin samu?

Copper, aluminum, da low-carbon karfe suna da mafi girman ductility da tsari mafi sauƙi. Bakin ƙarfe da ƙarfe mai ƙarfi mai ƙarfi suna da ƙarin bazara kuma suna buƙatar ƙarin madaidaicin diyya na kayan aiki. Haushi na kayan abu da tsarin hatsi shima yana shafar tsari sosai.

Wane haƙuri za a iya ɗauka akan sassa da aka kafa?

Madaidaitan fasalulluka na yau da kullun suna riƙe ± 0.1-0.3 mm dangane da hadaddun sashi. Filayen da aka ƙera na iya ɗaukar ± 0.01-0.05 mm. Haƙuri na kusurwa akan lanƙwasa yawanci kewayo daga ± 0.5° zuwa ± 2° ya danganta da abu da hanyar ƙirƙira.

Ta yaya zan rage springback a kan kafa sassa?

Springback yana raguwa ta hanyar overbending a cikin ƙirar kayan aiki, ƙaddamar da radius na lanƙwasa, ƙira tare da radius mai ƙarfi, ko amfani da kayan tare da ƙananan modulus na roba. Binciken DFM ya kamata ya magance tsinkayar bazara kafin a gina kayan aiki.

Nemi Ƙarfe Ƙarfe

Ko kuna buƙatar lanƙwasa mai sauƙi ko hadadden harsashi mai zurfi, tsarin ƙirƙirar mu yana farawa tare da fahimtar buƙatun aikin ɓangaren ku da buƙatun haƙuri. Muna sake nazarin zane, tabbatar da hanyar samar da tsari, da kuma samar da kayan aiki da tsarin samarwa wanda ke goyan bayan ƙirƙira na dogon lokaci.

Zane-zane na Kayan aiki don Ƙirƙirar Ƙarfe

Ingancin ɓangaren da aka kafa yana farawa da ƙirar kayan aiki. Kowane aiki da aka kafa - ko yana da sauƙi 90 ° lanƙwasa ko kuma hadaddun zane-zane masu yawa - yana buƙatar kayan aiki na kayan aiki wanda ke lissafin halayen kayan aiki, bazara, da buƙatun girma:

  • Lanƙwasa radius kuma mutu yana buɗewa - Rabo na mutuwar buɗewa zuwa kauri na abu (V-die nisa) yana ƙayyade ƙarfin lanƙwasawa da ake buƙata da radius na ciki na lanƙwasa. Ƙananan buɗe buɗe ido suna haifar da radius mai ƙarfi amma suna buƙatar ƙarfi mafi girma kuma suna ƙara haɗarin yin alama.
  • Rayya ta Springback - duk karafa suna nuna farfadowa na roba bayan kafa. Dole ne kayan aikin ya wuce gona da iri ta adadin da aka annabta na bazara ta yadda ɓangaren da ya ƙare ya dawo zuwa kusurwar da aka yi niyya bayan an sauke kaya. Hasashen bazara na ƙayyadaddun kayan aiki kuma an inganta shi yayin samar da matukin jirgi.
  • Zana mutun ƙira - ayyukan zane mai zurfi suna buƙatar kulawa da hankali na matsa lamba mara ƙarfi, radius mai naushi, da mutuƙar radius don hana tsagewa, wrinkling, da lahani na saman orange-bawo. Zane rabo iyaka dogara a kan abu ductility da kauri.
  • Haɓakawa da kayan aikin ƙima - lokacin da aka kafa fasalulluka suna buƙatar juriya mai ƙarfi fiye da daidaitattun ƙirƙira da za a iya cimma, kayan aikin ƙira suna matsa kayan zuwa madaidaicin kauri ko matakin saman. Wannan yana ƙara tashar zuwa ga mutuwa amma zai iya cimma ± 0.01-0.03 mm akan filaye da aka yi.
  • Multi-stage forming series - hadaddun geometries waɗanda ba za a iya yin su a cikin bugun guda ɗaya suna buƙatar tashoshi da yawa a cikin ci gaba ko canja wuri mutu. Kowace tasha tana ƙara siffanta kayan don gujewa wuce gona da iri.

Ƙirar kayan aiki don ƙirƙirar ayyukan shine inda ikon injiniya kai tsaye ya shafi ingancin sashi da kwanciyar hankali samarwa. Mun tsara duk samar da kayan aiki a cikin gida don kula da tsarin tsari da dabarun biyan diyya.

Halayen Abu a Ƙirƙirar Ayyuka

Karfe daban-daban suna amsa daban-daban don haifar da damuwa. Fahimtar halayen kayan abu yana da mahimmanci don ƙirƙira samar da kayan aikin da ke samar da daidaitattun sassa:

  • Samar da ƙarfi da ƙarfin ɗaurewa - kayan aiki masu ƙarfi suna buƙatar ƙarin ƙarfi da haɓakawa da nuna ƙarin bazara. Abubuwan da ke sama da 500 MPa ƙarfi sau da yawa suna buƙatar daidaitawar sharewar mutuwa da ƙara sarrafa tsari.
  • Tsawaitawa da raguwar yanki - waɗannan matakan ductility suna ƙayyade nawa abu zai iya shimfiɗa ko zana kafin karaya. Ƙananan kayan haɓakawa suna iyakance zurfin zane da ƙwanƙwasa radius lanƙwasa.
  • Ƙunƙarar taurare mai ƙyalli (n-darajar) - kayan da ke da ƙimar n-daraja mafi girma suna rarraba nakasawa daidai gwargwado, wanda ke da fa'ida ga ayyukan zane da shimfidawa. Ƙananan kayan n-darajar suna nuna nakasu da wuya a baya.
  • Rarraba nau'in filastik (r-darajar) - yana nuna juriya na abu ga bakin ciki yayin zane. Babban kayan r-darajar suna zana mafi nasara kuma an fi so don aikace-aikacen zane mai zurfi.
  • Yanayin saman da shafi - rashin ƙarfi na ƙasa, murfin mai, da yadudduka galvanized duk suna shafar gogayya yayin ƙirƙirar. Dole ne a daidaita jiyya na kayan aiki da lubrication zuwa yanayin yanayin kayan abu.

Bayanan kayan aiki daga takaddun shaida na niƙa da bayanan gwajin mu na ciki ana amfani da su yayin bita na DFM don tsinkayar haɓaka halaye da saita tsammanin haƙuri na gaske kafin fara ƙirar kayan aiki.

Tambayoyin da ake yawan yi

Menene karfe ke yin tambari?

Samar da ƙarfe a cikin hatimi yana nufin ayyukan tushen latsa waɗanda ke sake fasalin ƙarfen takarda ba tare da cire kayan ba. Wannan ya haɗa da lanƙwasa, zane, ƙira, ƙirƙira, flanging, da kashewa. Ƙirƙirar ayyukan yawanci ana haɗa su a cikin ci gaba ko kayan aiki na mutuwa.

Menene banbancin karfe da yanke karfe?

Ayyukan yankan ƙarfe (blanking, punching, shearing) raba abu ta karye ko ƙarfi. Ayyukan samar da ƙarfe suna sake fasalin abu ta hanyar nakasar filastik ba tare da rabuwa ba. Yawancin sassa masu hatimi suna buƙatar duka yankewa da ƙirƙirar ayyuka a cikin kayan aiki iri ɗaya.

Wane haƙuri za a iya ɗauka akan sassa da aka kafa?

Madaidaitan fasalulluka na yau da kullun suna riƙe ± 0.1-0.3 mm dangane da hadaddun sashi. Filayen da aka ƙera na iya ɗaukar ± 0.01-0.05 mm. Haƙuri na kusurwa akan lanƙwasa yawanci kewayo daga ± 0.5° zuwa ± 2° ya danganta da abu da hanyar ƙirƙira.

Ta yaya zan rage springback a kan kafa sassa?

Springback yana raguwa ta hanyar overbending a cikin ƙirar kayan aiki, ƙaddamar da radius na lanƙwasa, ƙira tare da radius mai ƙarfi, ko amfani da kayan tare da ƙananan modulus na roba. Binciken DFM ya kamata ya magance tsinkayar bazara kafin a gina kayan aiki.

Wadanne karafa ne za a iya samu ta hanyar bugawa?

Karfe mai sanyi, bakin karfe, gami da aluminium, jan karfe, tagulla, tagulla na phosphor, da karafa da aka riga aka rufe duk ana iya samuwa ta hanyar tambari. Kowane abu yana da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙirƙira, halayen bazara, da buƙatun kayan aiki waɗanda aka kimanta yayin bita na DFM.

Za ku iya samar da hadaddun sifofi 3D ta hanyar tambari?

Ee. Ana samar da hadaddun sifofin 3D ta hanyar tsara matakai masu yawa a cikin ci gaba ko canja wurin kayan aikin mutu. Zane mai zurfi, shimfidar shimfidawa, da lankwasawa mai tsari na iya ƙirƙirar geometries waɗanda zai yi wahala ko tsadar samarwa ta injina ko simintin gyare-gyare.

Tuntube mu don fara aikin samar da ƙarfe - aika zane, kayan aiki, da ƙarar ku kuma za mu amsa tare da bita da ƙira.

Metal kafa RFQ jerin abubuwan dubawa

Ƙafafun sassa na takarda na iya zama masu kula da bazara, flatness, jagorar hatsi, da dacewa da taro. Cikakken RFQ yana taimaka mana ba da shawarar hanyar ƙira da ta dace.

Sashe na aikiBracket, clip, garkuwa, murfin, lamba, mashin bas, firam ɗin tallafi, ko ɓangaren da aka ƙirƙira.
MaterialKarfe, Bakin Karfe, Aluminum, Brass, Copper, spring karfe, ko abokin ciniki takamaiman gami.
Samar da fasaliLanƙwasa, embosses, offsets, haƙarƙari, flanges, louvers, countersinks, ko wuraren da aka tsara.
Haƙuri mai mahimmanciLanƙwasa kusurwa, rami-zuwa-lankwasa nisa, flatness, profile, surface marks, and mating part fit.
Bayanan samarwaYawan samfuri, MOQ, ƙarar shekara-shekara, girman yawa, da jadawalin isarwa.
Gama da dubawaDeburring, plating, foda shafi, passivation, abu takardar shaidar, da kuma dubawa rahoton.

Aika zane don RFQ bita

Nemi Magana

Suna
Da fatan za a kwatanta aikin ku: abu, girma, haƙuri, yawan shekara.
Sami Magana Kyauta
Gungura zuwa Sama