Abafatanyabikorwa batatu batanze umusanzu wabo muburyo butandukanye bwo gutunganya no gutunganya ndetse nintangiriro yanyuma yo kubona imashini ya SPR mumwaka wa 2002. Iri duka ryimashini ya Hamilton, Ohio ryavuye kuri metero kare 2500 rigera kuri metero kare 78.000, hamwe n’inganda 14 zitwikiriye hasi, ndetse n’umusarani, ibikoresho byo gusudira no kugenzura, byose byateguwe cyane cyane kugirango bikorere inganda n’ubuvuzi.ubuziranenge bufite kuva kuri santimetero 60 kugeza kuri 0.0005.
Izi mpano zose, uburambe nimbaraga zo kwihangira imirimo bituma SPR Machine iduka ryakira ibibazo bishya byiterambere hamwe nishyaka.SPR yasimbutse amahirwe mugihe imwe mubibazo byo guhindura ibyuma mubikoresho byumuringa byavutse kandi byari bikenewe kugirango harebwe igihe cyigihe cyigihe SPR ishobora kuzigama ikoresheje imashini yihuta.
Ibi byaje kuyobora amahugurwa kubikoresho bishya, ubushishozi, impamyabumenyi y'abakozi no kongera kubaha uburyo bwinshi n'imashini z'umuringa.
Amahirwe yaje igihe uwashinze umushinga Scott Pater yari umuhanda utari umuhanda kandi ukunda imodoka ya RC, maze ahuza ibyo byifuzo n'inshuti kugirango basiganwe n'imodoka zitari mu muhanda RC.
Mugihe iyi nshuti yakoze verisiyo yongeye kugice cya RC hanyuma igatangira kuyitanga mumaduka yishimisha, Pater yamweretse ko SPR yaba isoko ryiza kuruta gutanga ibicuruzwa byabashinwa, cyane ko gutumiza mumahanga bivuze amezi yo gutegereza kwakira ibice.
Igishushanyo cyumwimerere cyakoresheje ibyuma 12L14, byangirika kandi byaguka, bikagorana kuyikuramo nyuma yo kuyikoresha.
Aluminiyumu ikemura ikibazo cyo kwangirika, ariko ikabura imbaraga nuburemere kugirango itange ituze mumodoka nto ifite centre de gravit.
Umuringa uhuza byombi nuburyo bwiza bushimishije butuma igice gishimisha abakiriya kandi kigashimangira uburyo bwibanze bwa SPR.Nanone, umuringa ntutanga imyanda miremire kandi ifatanye n’inyoni ya SPR y’inyoni n’ibindi byuma, cyane cyane mu bice byacukuwe hafi 4 ″.
Pater yagize ati: "Umuringa ukora vuba, chip zisohoka neza, kandi abakiriya bakunda ibyo babona mu gice cyarangiye".
Kuri aka kazi, Pater yashora imari mu musarani wa kabiri wa CNC, isosiyete irindwi-axis yo mu Busuwisi Ganesh Cyclone GEN TURN 32-CS ifite imigozi ibiri 6.000 ya RPM, ibikoresho 27, umurongo uyobora umurongo, hamwe n’imashini itanga ibiryo bya metero 12..
Ati: "Ubanza twatunganije iki gice gifatika kuri latine ya SL10.Tugomba gukora imashini imwe, tugafata igice tukayirekura kugira ngo turangize inyuma ”, Pete.Ati: “Kuri Ganesha, igice kirangiye rwose kimaze gusohoka muri mashini.”Hamwe nimashini nshya bafite, SPR yari ikeneye gushakisha abantu babereye kugirango basobanukirwe neza umurongo wacyo.
Operator David Burton, wahoze ari ishami rya SPR ryataye umutwe, yemeye ikibazo.Nyuma y'amezi make, yize guhagarika code na G-code kumashini ibiri-axis yandika code yinkomoko kubice.
Ubufatanye bwa SPR n’ikigo cy’ubujyanama cy’imashini cyitwa Cincinnati cyitwa TechSolve cyahaye iduka amahirwe adasanzwe yo kunoza iki gice ku bufatanye n’ishyirahamwe ry’iterambere ry’umuringa (CDA), rihagarariye abakora umuringa, umuringa n’umuringa ndetse n’abakoresha..
Muguhana TechSolve iyobora ibipimo byumusaruro kuri SPR, igorofa izakira ibipimo byanyuma byashyizwe kumashini ninzobere mubikoresho.
Usibye guhindukira, igice cyabanje gusaba gusya umupira, gucukura ibyobo byinshi byimbitse, no gucukura hejuru yuburebure bwa diameter.
Ibice byinshi bya Ganesh bizunguruka byatwaye igihe cyo kubyaza umusaruro, ariko gahunda yumusaruro wambere wa Burton yatumye igice cyizunguruka cyiminota 6 amasegonda 17, bivuze ko ibice 76 byakozwe buri saha 8.
SPR imaze gushyira mu bikorwa ibyifuzo bya TechSolve, igihe cyizunguruka cyaragabanutse kugera ku minota 2 amasegonda 20 kandi umubare wibice kuri buri mwanya wiyongereye ugera kuri 191.
Kugirango ugere kuri ubu buryo bwiza, TechSolve yerekanye ahantu henshi SPR ishobora kugabanya ibihe byizunguruka.
SPR irashobora gusimbuza gusya umupira hamwe no gutobora, guhuza ibice no gutunganya ahantu hatanu icyarimwe, birashoboka cyane ko bitazakora mugihe cyo gukora ibyuma cyangwa ibyuma.
SPR ibika umwanya munini hamwe na myitozo ya karbide ikomeye yo gucukura, ibiryo bikaze hamwe nubujyakuzimu hamwe no gusubira inyuma hamwe nubujyakuzimu bunini bwo gukata.Kuringaniza umutwaro wakazi hagati yizunguruka zombi bivuze ko ntanumwe utegereza ko undi arangiza inzira, yongera ibicuruzwa.
Hanyuma, imashini yuzuye yumuringa isobanura ko inzira ishobora gukorwa kumuvuduko mwinshi kandi igaburirwa kubisobanuro.
SPR yemerera TechSolve koroshya inzira kugirango iduka rishobore kubona inyungu zo gukoresha umuringa mubindi bice byinganda.
Gahunda yumwimerere ya Burton yatanze intangiriro, kandi optimizasi ya SPR yagabanije ibihe byikurikiranya.
Ariko gushobora kubona inzira zose kuva mubisesengura kugeza umusaruro ushimishije ni amahirwe adasanzwe, kimwe no gukoresha imiringa ubwayo.
Nkuko SPR yabimenye, umuringa utanga inyungu nyinshi, zimwe murizo zigaragara muri uyu mushinga.
Hamwe nimashini yihuta yo gutunganya imiringa, urashobora gutobora vuba umwobo wimbitse, kugumana ubunyangamugayo no kongera ubuzima bwibikoresho mugihe kirekire.
Kubera ko umuringa usaba imbaraga nke zo gukora kuruta ibyuma, kwambara imashini nabyo biragabanuka kandi umuvuduko mwinshi utera gutandukana.Hamwe nimiringa igera kuri 90%, SPR irashobora kunguka mumashini yimashini binyuze muri progaramu ya recycling.
Nkuko Pate abivuga, "Umuringa utanga umusaruro mwinshi.Ibikoresho byawe nibyo bigabanya keretse ufite ibikoresho bigezweho bishobora gukora imashini yihuta.Mu kuzamura imashini zawe, urashobora gufungura ubushobozi nyabwo bw'umuringa. ”
SPR's Lathe Division itunganya umuringa kuruta ikindi kintu cyose, nubwo iduka ryose ritunganya aluminium, ibyuma bitagira umwanda nibikoresho byihariye birimo plastike nka PEEK.Kimwe nimirimo myinshi SPR ishushanya, injeniyeri ninganda, ibice byayo bikozwe mu muringa bigira uruhare runini mubushakashatsi bwikirere, telemeteri ya gisirikare, ibikoresho byubuvuzi nibindi bikorwa akenshi bikubiyemo amasezerano yo kutamenyekanisha hamwe nurutonde rwabakiriya, inyinshi murizo ni abakiriya.Ibisubizo bya SPR ntabwo byemewe.izina.Ubwoko bw'imirimo amahugurwa asobanura ko kwihanganira kugabanya ibikorwa bya SPR mo hafi kimwe cya kabiri mu bihumbi bitatu na bitatu bisigaye muri bitatu bya cumi.
Umuyobozi wa CDA ushinzwe utubari n'utubari, Adam Estel yagize ati: “Gukoresha umuringa mu gutunganya umuvuduko wihuse bifasha inganda gushora imari mu bikoresho bishya kuko byongera amafaranga n'umusaruro kandi bikingura ubucuruzi bushya.Twishimiye cyane ibyo SPR imaze kugeraho, bigomba gushishikariza andi maduka kurushaho gukaza umuringa. ”
George Adinamis, injeniyeri mukuru muri TechSolve, yashimye SPR kuba yarakinguye, agira ati: "Ni ishimwe rikomeye kuba SPR isangira amakuru kandi ikatwizera, kandi inzira zose ni imwe mu bufatanye bwuzuye."
Mubyukuri, abakiriya bamwe ba SPR bishingikiriza kuri Scott Pater kugirango bafashe mugutezimbere igice, gushushanya igice, hamwe ninama zifatika, bityo SPR irashobora gukoresha umuringa mubindi bikorwa kandi ikabona abakiriya babo bakurikiza inama ze.
Usibye gushushanya no gukora ibice kubandi bakiriya, yabaye umutanga ubwe, akora ibuye ryimva ryemerera imisarani ine yimisumari hamwe ninsyo kumashini izengurutswe hamwe nibikorwa bikozwe neza hamwe na casting.
Pater yagize ati: "Igishushanyo cyacu kiduha imikorere ihanitse kandi yoroshye mu buremere, nyamara ikomeye cyane ku buryo umuntu ashobora kuyishyira ku mashini."
Ubunararibonye bwa SPR buteza imbere imishinga mishya, ubufatanye, hamwe nuburyo bwo gutsinda, hamwe numuringa ugira uruhare runini mubikorwa bye.
Hamwe nubunararibonye buhuriweho bugaragaza ibyiza byo gukorana numuringa, Imashini ya SPR izareba ibindi bice amahirwe yo guhindura kugirango tunoze neza kandi byunguke.