Muchokwadi, chikamu ichi hachiite senge chakagadzirwa nesimbi simbi. Mamwe ma profiles ane akatevedzana notches kana grooves anoita kuti chikamu chitaridzike sechaipisa chakagadzirwa kana extruded, asi izvi handizvo. Iyi iphrofayli yakagadzirwa uchishandisa inotonhora yekugadzira maitiro pamushini wekugadzira roll, tekinoroji iyo Welser Profile's European mabhizinesi akakwenenzvera uye nemvumo muUS nedzimwe nyika. Akanyorera patent yake yekutanga muna 2007.
"Welser inobata patents yekukora, kuonda uye kutonhora kugadzira migodhi mumaprofile," Johnson akadaro. "Haisi machining, haisi thermoforming. Vanhu vashoma muUS vanozviita, kana kutoedza. "
Sezvo profiling iri tekinoroji yakakura kwazvo, vazhinji havatarisiri kuona zvinoshamisa munzvimbo iyi. PaFABTECH®, vanhu vanonyemwerera uye vachidzungudza misoro yavo pavanoona mafiber lasers akasimba kwazvo achicheka nekumhanya kana kuti otomatiki ekukotama masisitimu ekugadzirisa kusawirirana kwezvinhu. Nekufambira mberi kwese muhunyanzvi hwekugadzira uhu mumakore achangopfuura, vaitarisira kushamisika kunofadza. Vaisatarisira kuumbwa kwemupumburu zvaizovashamisa. Asi, sekutaura kunoita mainjiniya “ndiratidze maruva”, kunyora nhoroondo kuchiri kudarika zvinotarisirwa.
Muna 2018, Welser akapinda mumusika weUS nekutora kweSuperior Roll Kugadzira muValley City, Ohio. Johnson akati danho iri rine hunyanzvi, kwete chete kuwedzera kuvepo kwaWelser kuNorth America, asiwo nekuti Superior Roll Forming inogovera akawanda ehutsika nehurongwa hwezviratidzo zveWelser.
Makambani ese ari maviri ane chinangwa chekukunda nzvimbo dzakashongedzerwa dzemusika unotonhora nevakwikwidzi vashoma. Masangano ese ari maviri ari kushandawo kuti asangane neindasitiri yehuremu hwakareruka. Zvikamu zvinoda kuita zvakawanda, kuva nesimba uye kurema zvishoma.
Superior inotarisa pachikamu chemotokari; nepo makambani ese ari maviri achishandira akasiyana siyana evatengi, Welser anotarisa kune mamwe maindasitiri akadai sekuvaka, zvekurima, solar uye masherufu. Huremu huremu muindasitiri yemotokari yagara yakatarisana nepamusoro-simba zvinhu, iri zvakare mukana weSuperior. Iyo yakapfava geometry yeyakabhenda mbiri inoenda isingaonekwe kudzamara mainjiniya aona kusimba kwechinhu chakakombama. Mainjiniya epamusoro anowanzo gadzira zvirongwa zvechikamu vachishandisa zvinhu zvine simba rekusimba re1400 kana kunyange 1700 MPa. Ndiyo inenge 250 KSI. MuEurope, Welser Profile mainjiniya akagadzirisawo nyaya yekureruka, asi kunze kwekushandisa zvinhu zvine simba repamusoro, vakazvigadzirisawo nekuumbwa kwakaoma.
Welser Profile's patented kutonhora kuumba maitiro akakodzera kune yakaderera simba zvinhu, asi iyo geometry yakagadzirwa nemuchina wekugadzira roll inobatsira kudzikisa huremu hweungano yese. Iyo geometry inogona kubvumira iyo mbiri kuti iite akawanda mabasa uku ichidzikisa huwandu hwezvikamu (tisingataure mari inoshandiswa pakugadzira). Semuenzaniso, maprofiled grooves anogona kugadzira anopindirana anobvisa anobvisa welding kana fasteners. Kana chimiro chechimiro chinogona kuita kuti chimiro chese chiwedzere kuomarara. Zvichida zvakanyanya kukosha, Welser inogona kugadzira maprofile akakora mune dzimwe nzvimbo uye akatetepa mune dzimwe, achipa simba parinodiwa uku uchidzikisa huremu hwese.
Traditional kuumba mainjiniya uye vagadziri vanotevera gumi-refu processability mutemo: kudzivisa radii duku, matavi mapfupi, 90-dhigirii bend, yakadzika mukati geometries, etc. "Chokwadi, taigara tine yakaoma 90s," Johnson akati.
Iyo mbiri inoita senge extrusion, asi inotonhora-yakaumbwa neWelser Profile.
Ehe, mainjiniya anoda kuti michina yekugadzira roll ityore iyi mitemo yekugadzira, uye apa ndipo panopinda maturusi nehunyanzvi hweinjiniya hwechitoro. Iwo mamwe mainjiniya anogona kufambisira mberi maitiro (kuumba denser 90-degree, yakadzika yemukati geometries) uku ichidzikisa mutengo wezvishandiso uye kusiana kwemaitiro, iyo inonyanya kukwikwidza muchina wekugadzira roll uchave.
Asi sokutsanangura kunoita Johnson, kutonhora kuumbika muchigayo kunodarika izvozvo. Izvi zvinokutendera kuti uwane chikamu maprofiles ayo mainjiniya mazhinji aisatombofunga nezvekushandisa profiling. “Fungidzira chidimbu chesimbi chapfuura nekumonereka, pamwe kwakakora masendimita 0,100. Tinogona kugadzira T-slot pakati pepakati peiyi mbiri. inofanira kunge ichipisa yakakungurutswa kana kugadzirwa zvichienderana nekushivirira uye zvimwe zvikamu zvinodiwa, asi isu tinogona nyore kutenderedza iyi geometry. "
Izvo zviri kuseri kwemaitiro inzvimbo yekambani uye Welser haiburitse maruva pateni. Asi Johnson anotsanangura chikonzero chemaitiro akati wandei.
Ngatitangei kufunga nezvekushanda kwekunamisa pamuchina wekutsikirira. “Paunomanikidza, unotambanudzawo kana kumanikidza. Saka unotambanudza zvinhu uye wozvifambisa kunzvimbo dzakasiyana dzechishandiso [pamusoro], sekunge unozadza radii pachishandiso. Asi [mukunyora] Iyi nzira inotonhora yekugadzira] yakafanana nekuzadza radii pamasteroids. "
Kushanda kunotonhora kunosimbisa zvinhu mune dzimwe nzvimbo, izvi zvinogona kugadzirwa kune mukana wemugadziri. Nekudaro, iyo profiling muchina inofanirwawo kufunga nezve shanduko idzi muzvinhu zvezvinhu. "Iwe unogona kuona kuwedzera kukuru kwekuita, dzimwe nguva kusvika ku30 muzana," anodaro Johnson, achiwedzera kuti kuwedzera uku kunofanira kuvakirwa mukushandiswa kubva pakutanga.
Nekudaro, kutonhora kuumbwa kweWelser Profile kunogona kusanganisira mamwe maoparesheni akadai sekusona uye welding. Sezvinoita kuforofita kwakajairwa, kuboora kunogona kuitwa pamberi, panguva, kana mushure mekunyora, asi maturusi anoshandiswa anofanirwa kufunga nezve mhedzisiro yekutonhora kushanda mukati mekuita.
Iyo inotonhora-yakaumbwa zvinhu paWelser Profile's European nzvimbo haina pese padhuze yakasimba seyakakungurutswa yakakwirira-yakasimba zvinhu panzvimbo yayo yeSuperior, Ohio. Zvichienderana nekushandiswa, kambani inogona kugadzira inotonhora yekugadzira zvinhu pakumanikidza kusvika ku450 MPa. Asi hazvisi zvekungosarudza chinhu chine simba rakati rekusimba.
"Haugone kuita izvozvo nepamusoro-simba, yakaderera-alloy zvinhu," Johnson akadaro, achiwedzera, "Tinowanzoda kushandisa michina ine micro-alloyed, iyo inobatsira kudzivirira kuputsika. Sezviri pachena, kusarudza zvinhu chinhu chinokosha.”
Kuenzanisira nheyo dzemaitiro acho, Johnson anotsanangura magadzirirwo echubhu yetelescoping. Imwe chubhu inoiswa mukati meimwe uye haigone kutenderera, saka chubhu yega yega ine ribbed groove pane imwe nzvimbo yakatenderedza denderedzwa. Aya haasi ega anoomesa neradii, anokonzera kumwe kutenderera kwekutamba kana imwe chubhu ichipinda mune imwe. Aya machubhu ekushivirira anofanirwa kuiswa nemazvo uye nekudzoserwa zvakanaka nekutamba kudiki kutenderera. Mukuwedzera, iyo yekunze dhayamita yepombi yekunze inofanira kunge yakanyatsofanana, isina formwork protrusions padhayamita yemukati. Kuti izvi zviitike, machubhu aya ane migero chaiyo yekuti pakutanga kuiona inoita seyakaburitswa, asi kwete. Izvo zvinogadzirwa nekutonhora kuumba pamichina yekugadzira roll.
Kugadzira magrooves, chishandiso chinotenderedza chinotetepa zvinhu panzvimbo chaidzo pamwe nedenderedzwa repombi. Mainjiniya akagadzira nzira yacho kuitira kuti vakwanise kufanotaura zvakarurama mafambiro echinhu kubva mumigero iyi “mitete” kuenda kune imwe denderedzwa repombi. Kuyerera kwezvinhu kunofanirwa kudzorwa nemazvo kuti ive nechokwadi chekugara pombi madziro ukobvu pakati peiyi grooves. Kana iyo pombi madziro ukobvu haagari, zvikamu hazvizove dendere zvakanaka.
Iyo inotonhora yekugadzira maitiro paWelser Profile's European rollforming zvidyarwa inobvumira zvimwe zvikamu kuti zviite zvitete, zvimwe zvakakora, uye grooves kuiswa mune dzimwe nzvimbo.
Zvekare, injinjini anotarisa chikamu uye anogona kufunga kuti ndeye extrusion kana inopisa yekubira, uye iro idambudziko nechero tekinoroji yekugadzira inoshora huchenjeri hwakajairika. Mainjiniya mazhinji haana kufunga kugadzira chikamu chakadaro, vachifunga kuti chaizodhura zvakanyanya kana chisingagoneke kugadzira. Nenzira iyi, Johnson nechikwata chake vari kuparadzira izwi kwete chete nezve kugona kweiyo maitiro, asiwo nezve mabhenefiti ekuwana Welser Profile mainjiniya anobatanidzwa mukuprofilita pakutanga kwemaitiro ekugadzira.
Madhizaini nemainjiniya anoshanda pamwechete pakusarudza zvinhu, zvine hungwaru kusarudza ukobvu nekuvandudza chimiro chezviyo, chikamu chinofambiswa nemidziyo, uye chaipo panowanikwa kutonhora (kureva kukora nekutetepa) pakugadzira maruva. zvizere profile. Iri ibasa rakaoma kwazvo pane kungobatanidza modular zvikamu zvechitubu chinotenderedza (iyo Welser mbiri inoshandisa ingangoita modular maturusi).
Iine vashandi vanopfuura zviuru zviviri nemazana mashanu uye vanopfuura makumi mapfumbamwe ekugadzira mitsara, Welser ndeimwe yemakambani makuru emhuri anoumba roll pasi rose, ine vashandi vakawanda vakazvipira kune maturusi nemainjiniya vachishandisa maturusi mamwe chete ashandiswa kusvika zvino. kwemakore akawanda Die raibhurari. Kunyora pamusoro pe22,500 akasiyana maprofile.
"Parizvino tine anopfuura mazana manomwe ezviuru zvematurusi emagetsi mustock," Johnson akadaro.
“Vagadziri vechirimwa havana kuziva chikonzero nei takanga tichikumbira zvimwe zvinhu, asi vakasvitsa zvatinoda,” Johnson akadaro, achiwedzera kuti idzi “gadziridzo dzisiri dzenguva dzose” pachirimwa dzakabetsera Welser kuvandudza muitiro wayo wokuumba kutonhora.
Saka, Welzer ave nenguva yakadii ari mubhizimusi resimbi? Johnson akanyemwerera. "Ah, nguva dzose." Aingoseka zvake. Hwaro hwekambani iyi hwakatanga muna 1664. “Kutaura chokwadi, kambani iri mubhizimisi resimbi. Yakatanga senzvimbo yekuvamba uye yakatanga kutenderera nekugadzira mukupera kwema1950 uye yanga ichikura kubva ipapo. ”
Mhuri yekwaWelser yakamhanyisa bhizinesi kwezvizvarwa gumi nerimwe. "Mukuru mukuru ndiThomas Welser," Johnson akadaro. "Sekuru vake vakatanga kambani yemaprofile uye baba vake vaive muzvinabhizimusi akawedzera ukuru uye chiyero chebhizinesi." Nhasi, mari yegore negore pasi rose inopfuura $700 mamiriyoni.
Johnson akaenderera mberi achiti, “Baba vaThomas pavakanga vachivaka kambani muEurope, Thomas akanga ari mukutengesa kune dzimwe nyika nekusimudzira bhizinesi. Anoona sekuti ichi chizvarwa chake uye yave nguva yekuti atore kambani pasi rose. "
Kutorwa kweSuperior kwaive chikamu chehurongwa uhu, chimwe chikamu kwaive kuunzwa kweinotonhora rolling tekinoroji kuUS. Panguva yekunyora, kutonhora kuumba maitiro kunoitika paWelser Profile's European zvivakwa, kubva uko kambani inotumira kunze zvigadzirwa kumisika yepasirese. Hapana zvirongwa zvekuunza tekinoroji kuUS zvakaziviswa, zvirinani zvisati zvaitika. Johnson akati, sezvimwe zvese, chigayo chinotenderedza chinoronga kuwedzera huwandu zvichienderana nezvinodiwa.
Iyo maruva maitiro eiyo yechinyakare roll profile inoratidza nhanho dzekugadzirwa kwezvinhu sezvo ichipfuura nepakati pechiteshi. Nekuti izvo zviri kuseri kweWelser Profile yekutonhora yekugadzira maitiro ndeemuridzi, haiburitse maruva magadzirirwo.
Welser Profile uye inotsigira Superior inopa chinyakare profiling, asi ese ari maviri anoshanda munzvimbo dzisingadiwe. Kune Superior, ichi chinhu chakasimba-chakasimba, cheWelser Profile, kuumbwa kwechimiro chakaoma icho muzviitiko zvakawanda chinokwikwidza kwete nemimwe michina inoputika, asi ne extruders uye zvimwe zvakakosha zvigadzirwa zvekugadzira.
Muchokwadi, Johnson akati timu yake iri kutevera aruminiyamu extruder zano. “Mukutanga kwema1980, makambani aruminiyamu akauya kumusika ndokuti, 'Kana uchigona kuzvirota, tinogona kuidzvanya.' Vaive vakanaka kwazvo pakupa mainjiniya sarudzo. Kana iwe uchigona kungorota nezvazvo, iwe unobhadhara mari shoma yekushandisa. Tinogona kuigadzira tichibhadhara. Izvi zvinosunungura mainjiniya nekuti vanogona kudhirowa chero chinhu. Iye zvino tiri kuita chimwe chinhu chakafanana - chete ikozvino neprofiling.
Tim Heston ndiye Mupepeti Mukuru weFABRICATOR Magazine uye anga ari muindasitiri yekugadzira simbi kubvira 1998, achitanga basa rake neAmerican Welding Society's Welding Magazine. Kubva ipapo, akabata basa rose rekugadzira simbi, kubva pakutsika, kukotama uye kucheka kusvika pakukuya nekukwenenzvera. Akabatana neThe FABRICATOR muna Gumiguru 2007.
FABRICATOR ndiyo inotungamira yekudhinda uye simbi yekugadzira magazini muNorth America. Magazini inoburitsa nhau, zvinyorwa zvehunyanzvi uye nyaya dzebudiriro dzinogonesa vanogadzira kuita basa ravo nemazvo. FABRICATOR anga ari muindasitiri kubva 1970.
Yakazara yedhijitari yekuwana iyo FABRICATOR yave kuwanikwa, ichipa nyore kuwana kune yakakosha indasitiri zviwanikwa.
Yakazara yedhijitari yekuwana kuTubing Magazine yave kuwanikwa, ichikupa iwe nyore kuwana kune yakakosha indasitiri zviwanikwa.
Yakazara yedhijitari yekuwana iyo The Fabricator en Español yave kuwanikwa, ichipa nyore kuwana kune yakakosha indasitiri zviwanikwa.
Kubva paakavamba Detroit Bus Company muna 2011, Andy Didoroshi akaenderera mberi nekushanda pasina kukanganisa…
Nguva yekutumira: Aug-22-2023