Ku gombonyoka nsimbi leyi nga riki na swilo swo bola swi tisa mintlhontlho yo hlawuleka leyi yi hambanisaka ni ku tirha hi nsimbi yo olova kumbe aluminiyamu. Ku tiya lokukulu ka nchumu lowu, swihlawulekisi leswi vonakaka swa springback, na mboyamelo wo nonoka ntirho swi lava tindlela to hlawuleka na ku pulana hi vukheta ku fikelela mbuyelo wa xiphurofexinali.
Nkongomiso lowu wo angarhela wu lavisisa milawu ya nkoka, tindlela, na maendlelo lamanene yo gombonyoka hi ndlela leyi humelelaka nsimbi ya xiphepherhele xa nsimbi leyi nga riki na swilo eka switirhisiwa swo hambana na swiyenge swo tiya.
Ku twisisa Swihlawulekisi swa Nsimbi ya Xiphepherhele ya Stainless Steel
Leswi Endlaka Leswaku Stainless Steel Yi Hambana
Stainless steel yina nhlayo yale hansi ya 10.5% ya chromium, leswi endlaka leswaku kuva na protective oxide layer leyi nyikaka ku tiya ka kahle swinene eka corrosion. Endlelo leri ra alloying ritlhela ri engetela matimba na ku tiya ka nchumu lowu loko ku pimanyisiwa na carbon steel, leswi endlaka leswaku switika swinene ku gombonyoka.
Ti grade leti tirhisiwaka ngopfu eka ku gombonyoka ka nsimbi ya xiphepherhele ti katsa:
304 Stainless Steel : Yinyika ductility ya kahle xikan’we na springback yoringanela, leswi endlaka leswaku yifaneleka eka ntirho wo endla hiku angarhela
316 Stainless Steel : Yina molybdenum kuva yikota ku lwisana na corrosion yale henhla kambe yi lava matimba yale henhla yo gombonyoka hikokwalaho ka matimba lawa ya engetelekeke
430 Stainless Steel : I grade ya ferritic leyi nga durhiki kambe yinga ductile kutlula ti grade ta austenitic
Ku tekeriwa enhlokweni ka Vukulu na Gauge
Ku enta ka swilo swi khumba hi ku kongoma ku tika ka ku gombonyoka na ku hlawuriwa ka thekiniki:
Maphepha yo olova (20-22 gauge, 0.8-0.9mm): Yi lulamerile ku gombonyoka hi voko hi switirhisiwa swa xisekelo
Ku enta ka le xikarhi (16-18 gauge, 1.2-1.6mm): Hakanyingi swilava mpfuneto wa kuhisa kumbe switirhisiwa swa hydraulic
Maphepha yo tiya (14 gauge kuya e henhla, 2mm+): Swilava ti hydraulic press brakes na switirhisiwa swo hlawuleka
Ku twisisa swihlawulekisi leswi swa swilo swiku pfuna ku hlawula tindlela leti faneleke to gombonyokisa tinsimbi ta xiphepherhele eka phurojeke ya wena.
Misinya ya milawu ya nkoka yo gombonyoka ya nsimbi leyi nga riki na swilo swo bola
Swilaveko swa Bend Radius
Radius yale hansi ya bend ya stainless steel hi ntolovelo yisuka eka 1x kuya eka 3x ya vukulu bya material, kuya hi grade na vukulu. Ku tirhisa radius leyi tiyisiweke ngopfu swi nga vanga:
Ku pandzeka ka le henhla kuya hi layini yo gombonyoka
Ku tlula mpimo ka springback
Ku nonoka ka ntirho loku endlaka leswaku ku gombonyoka loku landzelaka ku tika
Swibalo swa K-Factor na Bend Allowance
Swibalo leswi kongomeke swa bend allowance switiyisisa ku leha loku faneleke ka material xikan’we naku pakanisa ka dimensional. Fomula ya ntolovelo hi leyi:
BA = (π/180) × B × (IR + K × MT) Ndzi ta ku nyika yini?
Kwihi:
Eka 90-degree bend eka 3mm hiku enta 304 stainless steel leyingana 3mm endzeni ka radius:
BA = (π/180) × 90 × (3,0 + 0,33 × 3,0) = 6,91mm
Ku Lawula Vuyelo bya Springback
Stainless steel yikombisa swinene springback kutlula carbon steel hikokwalaho ka swivumbeko swa yona swa elastic. Springback leyi tolovelekeke yisuka eka 1-3 degrees, leswi lavaka ku gombonyoka ngopfu leswaku kuta fikeleriwa angle yohetelela leyi lavekaka. Switirhisiwa swa manguva lawa swo gombonyokisa nsimbi ya xiphepherhele xa CNC swi katsa swihlawulekisi swa ku hakela ka springback hi ku tisungulela.
Tindlela to Gombonyokisa Nsimbi leyi nga riki na Xirhendzevutani
Ku Gombonyoka ka Voko Ku Lava Switirhisiwa Swo Olova
Ku gombonyoka hi mavoko switirha kahle eka maphepha lawa yanga fika eka 20 gauge (0.9mm) hiku enta. Endlelo leri ri lava leswaku:
Switirhisiwa Swa Nkoka:
Bending brake kumbe jig ya mapulanga yo tiya
Mallet ya rhaba
Padding yo sirhelela ku sivela ku khwaxa
Switirhisiwa swo pima leswaku swi pakanisa
Magoza ya Maendlelo: .
Maka layini yo gombonyoka kahle hi ku tirhisa ximaki lexi nga riki xa nkarhi hinkwawo
Tiyisisa xiphepherhele eka buruku ro gombonyoka hi layini yo gombonyoka leyi ringanisiweke na le tlhelo
Tirhisa hakatsongo-tsongo, ntshikelelo lowu ringanaka eka ku leha hinkwako
Tirhisa mallet ya rhaba eka ku lulamisiwa ko hetelela loko swilaveka
Endlelo leri ri tirha kahle eka tiphurojeke ta DIY na ntirho wo endla swilo swo olova kambe rina swipimelo eka ku enta na ku kongoma.
Ku tirhisa Maburuku ya Hydraulic Press
Maburuku ya press ya yimela mpimanyeto wa indasitiri wa ndlela yo gombonyokisa tinsimbi ta xiphepherhele hi ndlela ya xiphurofexinali. Michini leyi yi humelela swinene eku khomeni ka swilo swo tiya ni ku fikelela ku gombonyoka loku kongomeke, loku phindha-phindhiwaka.
Endlelo ro Gombonyokisa Moya:
Hlawula switirhisiwa leswi faneleke kuya hi ku enta ka swilo na radius yo gombonyoka leyi lavekaka
Programme muchini wa muxaka wa material na springback compensation
Veka phepha na layini yo gombonyoka leyi ringanisiweke ehansi ka punch
Endla ku gombonyoka loko u ri karhi u languta ku pakanisa ka angle
Swipfuno swa kona:
Ku kongoma ka le henhla na ku phindha-phindha
Yi khoma switirhisiwa swo tiya hi ku olova
Programmable eka ntlhandlamano wa ku gombonyoka loku rharhanganeke
Ku hakeriwa ka springback hi ku tisungulela
Maendlelo yo Gombonyoka lama Pfunetiwaka hi ku Hisisa
Ku chela kuhisa loku lawuriwaka swihunguta matimba ya swilo swa xinkarhana, leswi endlaka leswaku ku gombonyoka swi olova naswona swihunguta springback. Endlelo leri ri tikomba riri ra nkoka swinene eka maphepha yo tiya kumbe ti tight radius bends.
Swilaveko swa Vuhlayiseki:
Ku nghenisiwa ka moya lowu faneleke ku khoma musi
Magilavu lama nga hisiki ni swiambalo swo sirhelela
Switirhisiwa swo veka tihlo eka mahiselo
Switsundzuxo swa vuhlayiseki bya ndzilo
Swiletelo swa Mahiselo:
304 Nsimbi leyi nga riki na swilo swo bola: 750-1,100°F (400-600°C) .
316 Stainless Steel: Range yofana kambe languta hi vukheta swinene hikokwalaho ka matimba yale henhla
Ku cheriwa ka kuhisa swifanele kuva swifana eka layini yo gombonyoka kuva ku sivela ku hlangana ka ntshikelelo xikan’we naku pandzeka lokunga kona.
Roll Bending ya Ti Curves Letikulu ta Radius
Michini yo gombonyokisa swirhendzevutana yi endla leswaku ku va ni swivumbeko leswi rhetaka ni swivumbeko swa silindara hi ku hundzisela swilo leswi eka swirhendzevutana leswi lulamisiwaka. Endlelo leri ri tirha kahle ngopfu eka:
Ti radius bends letikulu leti tlulaka vuswikoti bya press brake
Ti curve to leha, leti yaka emahlweni
Swiphemu swa cylindrical swofana na tiphayiphi kumbe mathangi
Step Bending ya Swivumbeko leswi rharhanganeke
Step bending yikatsa ku tumbuluxa ti bends totala letintsongo hiku landzelelana kuva ku fikeleriwa ti radius curves letikulu kumbe ti complex profiles. Endlelo leri ri pfumelela vaendli va swilo ku endla swivumbeko leswi nga ta ka swi nga koteki hi ku gombonyoka ka single-pass.
Switirhisiwa swa Nkoka na Switirhisiwa
Switirhisiwa swa Mavoko swa Ntirho wo Vonakala
Ti clamps : Tiyisisa swilo hi nkarhi wa ku gombonyoka
Mallets : Rhaba kumbe plastiki ku papalata ku onhaka ka le henhla
Switirhisiwa swo pima : Milawu, ti protractors, na ti angle finders
Switirhisiwa swo sirhelela : Magilavu, tinghilazi ta vuhlayiseki
Switirhisiwa swa Michini swa Vuyelo bya Xiphurofexinali
Manual brakes : A swi durhi eka switolo leswintsongo
Hydraulic press brakes : Xiyimo xa indasitiri xa ntirho wo kongoma
CNC press brakes : Ntirho wa otomatiki lowu nga na vuswikoti byo endla minongonoko
Michini yo rhendzeleka : Switirhisiwa swo hlawuleka swa ntirho wo gombonyoka
Switirhisiwa swo pima na ku veka
Ku pima loku kongomeke na ku fungha i swa nkoka swinene eka mbuyelo wa khwalithi:
Ti calipers ta xidijitali ta ku tiyisisiwa ka vukulu
Milawu ya nsimbi na swikwere swa layout
Switirhisiwa swo pima angle
Switirhisiwa swo tsala swo fungha milayeni yo gombonyoka
Maendlelo Lamanene Ya Ku Gombonyoka ka Khwalithi
Ku Lunghiselela Switirhisiwa
Ku lunghiselela kahle swi tiyisisa mbuyelo lowu tengeke, lowu kongomeke:
Hlantswa ehenhla leswaku u susa mafurha, thyaka kumbe tifilimi leti sirhelelaka
Maka milayeni yo gombonyoka kahle hi ku tirhisa switirhisiwa leswi faneleke swo fungha
Languta ku enta ka swilo ku tiyisisa swibalo
Languta swihoxo leswinga khumbhaka khwalithi ya ku gombonyoka
Swiletelo swa Nhlawulo wa Switirhisiwa
Hlawula switirhisiwa leswi sekeriweke eka:
Ku enta ka swilo na muxaka
Radius ya ku gombonyoka leyi lavekaka
Level ya ku pakanisa leyi lavekaka
Swilaveko swa vholumo ya vuhumelerisi
Eka nsimbi leyi nga riki na swilo swo bola, tirhisa switirhisiwa leswi nga na vutshunguri bya le henhla lebyi faneleke ku sivela ku khwaxa na ku tiyisisa leswaku swi tirha kahle.
Ku Papalata Swihoxo Leswi Tolovelekeke
Ku Sivela Ku Pandzeka:
Tirhisa bend radius leyi ringaneleke eka ku enta ka swilo
Anakanya hi nkongomiso wa mavele loko swi koteka
Tirhisa kuhisa eka switirhisiwa swo tiya kumbe swo tika
Ku hunguta Springback:
Hlela ti-angle ta overbend hi ku kongoma
Tirhisa geometry ya switirhisiwa leyi faneleke
Anakanya hi ku gombonyoka ka le hansi eka swipimelo swa nkoka
Nsirhelelo wa le Henhla: .
Tirhisa tifilimi to sirhelela hi nkarhi wa ku khoma
Hlawula switirhisiwa leswi faneleke swo tirhisa switirhisiwa
Khoma hi vukheta ku sivela ku khwaxa
Ku tirha hi Tigredi to Hambana ta Stainless Steel
304 Swihlawulekisi swa Nsimbi leyi nga riki na swilo swo bola
304 stainless steel yinyika ku ringanisela lokunene ka formability na matimba eka switirhisiwa swotala. Xivumbeko xa yona xa austenitic xinyika ductility ya kahle, leswi endlaka leswaku yifaneleka eka matirhelo yo rharhangana ya ku gombonyoka.
Swilo leswi faneleke ku tekeriwa enhlokweni ku gombonyoka:
Springback yo ringanela (1-2 degrees hi ntolovelo) .
Nhlayo ya kahle ya ku nonoka ka ntirho yi pfumelela matirhelo yo tala yo vumba
Ku khomiwa ka kahle swinene ka ku hetiseka ka le henhla
316 Swihlawulekisi swa Nsimbi leyi nga riki na swilo swo bola
316 grade yina molybdenum kuva yi antswisiwa ku lwisana na corrosion, ngopfu ngopfu eka tindzhawu tale lwandle. Hambiswiritano, ku engeteriwa loku ku engetela matimba naswona ku hunguta ku fomeka.
Ku hambana lokukulu:
Matimba ya le henhla yo gombonyoka ya laveka
Ku engeteleka ka springback loko ku pimanisiwa na 304
Ntshikelelo lowukulu wa ku nonoka ntirho
Tigiredi Tin’wana na Swilo swo Hlawuleka leswi Langutisiwaka
201 Stainless Steel : Ntsengo wale hansi kambe wuhungute ku lwisana na corrosion xikan’we naku vumbeka
430 Stainless Steel : Xivumbeko xa ferritic lexi nga na swihlawulekisi swo hambana swa ku gombonyoka
Duplex grades : Swilava ku khomiwa ko hlawuleka hikokwalaho ka microstructure ya ti phase timbirhi
Ku Lunghisa Swiphiqo Swiphiqo Leswi Tolovelekeke
Timhaka ta ku Pfuxeta na ku Avanyisa
Swivangelo: .
Bend radius yi tiya swinene eka ku tiya ka swilo
Ku gombonyoka ku fambisana na tlhelo ro rhendzeleka
Ku lunghiseleriwa ka swilo leswi nga ringanelangiki
Switshuxo:
Ku engetela radius ya ku gombonyoka
Orient bends perpendicular eka tlhelo ra mavele
Anakanya hi ku hisa kumbe ku hisa
Swiphiqo swa ku Pakanisa ka Dimensional
Nhlawulo wa springback:
Hlela ti overbend angles hi ku ya hi ku kamberiwa ka swilo
Tirhisa ku gombonyoka ka le hansi eka swipimelo swa nkoka
Tirhisa tisisiteme ta vulawuri bya mbuyelo
Timhaka ta Khwalithi ya le Henhla
Ku sivela ku khwaxa:
Tirhisa tifilimi to sirhelela hi nkarhi wa ku lulamisiwa
Hlawula switirhisiwa leswi faneleke swo tirhisa switirhisiwa
Hlayisa ndhawu yo tirhela eka yona leyi tengeke
Swilo Leswi Langutisiwaka Hi Vuhlayiseki
Ku tirha hi nsimbi leyi nga riki na swilo swo bola swi lava nyingiso eka vuhlayiseki eka endlelo hinkwaro:
Switirhisiwa Swo Sirhelela Munhu:
Tigilavu leti nga tsemiwiki to khoma matlhelo yo kariha
Tinghilazi ta vuhlayiseki ku sirhelela eka swiphemuphemu swa nsimbi
Nsirhelelo wa ku twa loko u tirhisa switirhisiwa swa gezi
Vuhlayiseki bya ku Gombonyoka hi ku Hisisa:
Ku nghenisiwa ka moya kahle kuva ku humesiwa musi
Magilavu na swiambalo leswi nga hisiki
Switirhisiwa swa vuhlayiseki bya ndzilo swi kumeka hi ku olova
Ku Tirhisa Muchini:
Vuleteri lebyi faneleke bya matirhelo ya switirhisiwa
Maendlelo ya lockout/tagout ya vuhlayiseki
Tisisiteme to yimisa ta xihatla ti tirha kahle
Swivutiso Leswi Vutisiwaka Nkarhi Na Nkarhi
Xana nsimbi leyi nga riki na swilo yi nga goveka handle ka switirhisiwa swo hlawuleka?
Ina, swiphepherhele swo olova swa nsimbi leyi nga riki na swilo swo bola (ku fika eka 20 gauge) swi nga goveka hi ku tirhisa tindlela ta mavoko hi switirhisiwa ni tindlela leti faneleke. Hambiswiritano, swilo leswi tiyeke swi lava switirhisiwa swa hayidiroliki leswaku swi kuma vuyelo lebyinene.
Xana radius ya le hansi ya bend ya stainless steel sheet i yini?
Radius yale hansi ya bend hi ntolovelo yisuka eka 1x kuya eka 3x ya vukulu bya material, kuya hi grade na ndlela yo vumba. Languta swihlawulekisi swa swilo leswi tirhisiwaka ku kuma swilaveko leswi kongomeke.
Xana ndzi nga swi sivela njhani ku pandzeka loko ndzi gombonyokisa nsimbi leyi nga riki na swilo swo bola?
Tirhisa bend radius leyi ringaneleke, tekela enhlokweni ndlela ya mavele ya material, chela kuhisa loko swilaveka, naswona tiyisisa ku lulamisiwa kahle ka tooling. Annealing yinga laveka eka swiphemu leswi vumbiweke swinene.
Xana ku hambana kwihi exikarhi ka ku gombonyoka ka moya na ku gombonyoka ka le hansi?
Ku gombonyoka ka moya switirhisa xivandla exikarhi ka swilo na die, leswi pfumelelaka ku lulamisiwa ka angle kambe na springback yotala. Ku gombonyoka ka le hansi swi sindzisa nchumu lowu ku va xivumbeko xa die, leswi nyikaka ku pakanisa ko antswa kambe ku nga ri na ku olova.
Xana ndzi nga gombonyokisa nsimbi leyi nga riki na swilo ekaya handle ka michini ya xiphurofexinali?
Ku gombonyoka ka xisekelo ka switirhisiwa swo olova swa koteka hi switirhisiwa swa mavoko, kambe mbuyelo wa xiphurofexinali wu lava switirhisiwa leswi faneleke. Anakanya hi ku rhumela ntirho lowu rharhanganeke eka vukorhokeri bya ku gombonyokisa tinsimbi lebyi nga ni ntokoto .
Ku Mastering Stainless Steel Xiphepherhele xa Nsimbi yo Gombonyoka
Ku gombonyoka hi ndlela leyi humelelaka stainless steel sheet metal swilava ku twisisa swivumbeko swo hlawuleka swa material, ku hlawula tithekiniki leti faneleke eka xitirhisiwa xa wena xokarhi, naku landzelela maendlelo ya kahle lawa ya tiyisisiweke eka endlelo hinkwaro.
Kunga khathariseki leswaku u tirha eka phurojeke yo olova ya DIY hi swilo swo olova kumbe ku langutana na ku endliwa ka tiindasitiri loku rharhanganeke, xilotlelo xi le ku lunghiseleleni loku faneleke, ku hlawula thekiniki, na ku nyikela nyingiso eka vuxokoxoko. Eka tiphurojeke leti tlhontlhaka leti katsaka switirhisiwa swo tiya kumbe ku tiyisela loku tiyisiweke, ku tirhisana na vaendli va swilo lava nga na ntokoto lava hlomisiweke hi switirhisiwa swa manguva lawa swo gombonyokisa tinsimbi ta xiphepherhele ta CNC swi tiyisisa mbuyelo lowunene.
Sungula hi tiphurojeke to olova ku hluvukisa vuswikoti bya wena, vekisa eka switirhisiwa swa khwalithi leswi faneleke eka vholumo ya ntirho wa wena, naswona u nga kanakani ku lava mpfuneto wa xiphurofexinali eka switirhisiwa leswi rharhanganeke leswi tlulaka vuswikoti bya wena bya switirhisiwa.
