DAVID LARCOMBE
KuBolton, Lancashire, England fekitori yetirailer inogadzira Indespension, shizha simbi yekucheka kugadzirwa kwakawedzera zvakapetwa zvichitevera kutsiva kwaZvita 2016 kweCO2 laser-powered muchina neBystronic ByStar Fiber 6520 fiber laser profiling centre inodhura ingangoita £800,000 (inenge $1.3 miriyoni; FIGURE 1). Iyo 4kW fiber laser ine 6.5 × 2m yekugona mubhedha, ichiiita iyo yakakura fiber muchina wakaunzwa kusvika parizvino mumusika weUK.
Mutungamiri wekutenga weIndespension Steve Sadler akati, "Takacheka zvakanyanya 43A uye pre-galv simbi yakapfava, pamwe nearuminiyamu, kubva pa1mm kusvika 12mm gobvu. Kusvika pa3mm, iyo fiber laser inocheka katatu nekukurumidza kupfuura CO2. Inobhururuka nepakati pesimbi 1mm, ichigadzira 10 maburi / s. Kukobvu kwese kunowedzera kaviri seStart miswe yose, iyo inowedzera nekaviri seyeStart miswe yose, iyo inowedzera nekaviri. Isu tinogadzirisa.
Fiber laser yakatengwa muchikamu-chekuchinjana kune yakaenzana-yakaenzana-yakaenzana yemhando yeBystronic CO2 kuIndespension yakapiwa muna 2009. Sadler akasimbisa kuti mutengo wakanaka wakaonekwa kumuchina wekare, pasinei nokuti wakashanda kusvika kumaawa makumi maviri pazuva, uchiratidzira kukosha kwekuchengetwa sechinhu chakanaka chekutenga michina kubva kumugadziri uyu.
Pakutanga, chikonzero chikuru chekudyara mukucheka kwelaser kwaive kuwana hukuru hukuru hwekutonga mukati-mumba pamusoro pekugadzirwa kwetirailer uye kuchengetedza mutengo wekuisa basa kune sheet simbi subcontractors. Kumwe kufunga kwakakosha kwaive kugadzirisa prototyping uye dhizaini maitiro uye kuunza zvigadzirwa zvitsva pamusika nekukurumidza.
"Gore ra2009 risati rasvika, panguva yekuvandudzwa kwechigadzirwa taifanira kutenga mune imwe, mbiri, kana matatu seti yeprototype sheet simbi," akaenderera mberi Sadler. "Subcontractors vakanga vasingadi kubudisa zviduku zvakadaro, saka mutengo waiwanzova wakakwirira uye zvakavatora mavhiki mana kusvika matanhatu kuti vape prototypes. Kana taida kuita shanduko yekugadzira uye kudzokera kune subcontractor kune mamwe maprototypes-chinogona kuva chinhu chakajeka sechitsva chevadziviriri vematope-chinogona kuwedzera imwe mwedzi mukugadzirisa kwemazuva, ikozvino inogona kubudisa nguva. turera itsva kubva pamwedzi mitanhatu kana minomwe kusvika isingasviki shanu, kana yetirailer yakagadziridzwa kubva pamwedzi mitatu kana mina kusvika isingasviki miviri."
Sadler akataura kuti makore gumi apfuura, matrailer mashoma akabatanidza laser-cut features, nepo nhasi ari kushandiswa zvakanyanya. Chokwadi, zvigadzirwa zvakagadzirirwa zvakatenderedza kugona kukuru kweazvino laser yekucheka michina. Imwe bhenefiti ndeyokuti kugadzira kwakaringana zvekuti zvinoriumba zvinokwana pamwe chete nemazvo uye nekukasira panguva yekuungana, pasina chikonzero chekuisa-inopedza nguva.
Imwe bhenefiti ndeyekuti machining anokurumidza, kunyanya nefiber laser, zvekuti inzira inodhura yekubvisa huremu kubva muzvikamu nekubatanidza akawanda maburi uye slots. Zvingave zvakanyanya-kushanda zvakanyanya uye nekudaro zvisina hupfumi kuita nemaoko.
Iyo laser yekucheka sero inoshanda masikati nehusiku mashifiti pamwe nemwenje-kunze mukati memwedzi yezhizha, inokwana maawa gumi nemasere kusvika makumi maviri pazuva, mazuva mashanu pasvondo. Kwenguva yasara yegore, inoshandisa zuva rekuchinja uye chiedza-kunze kwemaawa gumi kusvika ku12 pazuva.
Indespension yakafunga kusaisa otomatiki michina nekuti inogadzira akasiyana siyana masaizi epepa, zvichiita kuti kurodha otomatiki kunetse. Huwandu hwehukuru hwechikamu hwakakurawo, kubva pamusoro pe5.8m zvichidzika. Kupinda kweOperator saka kwakakosha kuti utarise kusiyana-siyana, saka bhuku, suction-pad lifting system inoshandiswa pakubata pepa (MUFANANIDZO 2).
MUFANANIDZO 2. Mashizha ekubata uye kubva paByStar Fiber 6520's shuttle table inoitwa nemaoko paIndespension uchishandisa suction-pad lifting device.
Izvi zvinopa kambani dambudziko, zvisinei, kana kugadzirwa kunosanganisira dendere rezvikamu zvishoma uye zvakachekwa kubva patete-geji pepa. Iyo yekucheka kutenderera inokurumidza mumushini wefiber laser zvekuti mushandisi haana nguva yekupedzisa kuzunguza zvikamu kubva kune yapfuura skeleton risati rinotevera rakagadzirwa pepa ragadzirira, kana kurodha rinotevera risina chinhu patafura yekuvhara.
Saka, kambani iri kufunga nezve kusanganisa ma micro-tag mune mamwe mapepa esimbi ekucheka mapurogiramu kuitira kuti zvikamu zvakaiswa zvirambe zvakabatanidzwa kune skeleton, zvichibvumira pepa rose rakagadziriswa kuti riendeswe kune imwe chiteshi chiteshi, uko imwe nhengo yevashandi inogona kubatsira kubvisa zvikamu.
Pakati peaser-cut sheet simbi zvikamu zvinopinda mumaturarera eIndespension, 80% inoda kupetwa. Saizvozvo, pakaiswa muchina wekutanga welaser, tandem press brake kubva kumutengesi mumwe chete yakaunzwa zvakare (MUFANANIDZO 3).
Kune mabhenefiti echigadzirwa kubva mukutsvagisa laser yekucheka muchina uye kudzvanya mabhureki kubva kune mumwe chete mutengesi pakuti vese vanoshandisa yakafanana BySoft 7 software. Kana chinhu chitsva chakagadzirwa muIndespension's SolidWorks CAD system uye ichiendeswa kune iyo Bystronic control software, iyo pachayo ine simba 3D CAD/CAM mashandiro, modhi inogadzira chirongwa chekucheka laser uye kutevedzana kwekupeta chikamu, kusanganisira backgauge chinzvimbo uye chishandiso chirongwa, nekudaro kuderedza kunonoka uye kuderera.
Iyo imwecheteyo software, ine yakazara yekufananidza kugona, ine basa rekuisa iyo yakanyanya kuwanda yezvikamu kubva papepa, kugadzira zvirongwa zvekucheka uye kupa muchidimbu maitiro ekugadzira, kusanganisira nekukurumidza kuwana kugadzirwa uye data yemuchina.
"Takazvipira kutungamira musika maererano nehunyanzvi, mhando, uye magwaro ezvakatipoteredza," akapedzisa Sadler. "Kutorwa kweBystronic fiber laser kunotibatsira kuti tipe pane zvinangwa izvi, pamwe nekupa kuwedzera kunodiwa kwehuwandu hwekugadzira. Inoratidzawo kuzvipira kwedu kuUK kugadzira, iyo inokosha chikamu chekambani yedu ethos."
