Peb cov neeg koom tes tau pab txhawb lawv cov kev tsim khoom thiab kev ua haujlwm ntau yam thiab lawv qhov kawg pib los nrhiav SPR Machine hauv 2002. Lub Hamilton, Ohio lub khw no tau loj hlob los ntawm 2,500 square feet mus rau 78,000 square feet, nrog 14 mills npog hauv pem teb, nrog rau cov tshuab dhos, vuam thiab tshuaj xyuas cov cuab yeej, txhua yam tsim los ua haujlwm rau kev lag luam aerospace thiab kev kho mob.zoo blanks los ntawm 60 nti mus rau 0.0005 nti.
Tag nrho cov txuj ci no, kev paub dhau los thiab lub zog ua lag luam ua rau SPR Machine qhib lub khw muag khoom uas txhawb nqa kev loj hlob tshiab nrog kev txaus siab.SPR dhia ntawm lub sijhawm thaum ib qho ntawm cov teeb meem ntawm kev hloov cov hlau mus rau cov khoom siv tooj dag tau tshwm sim thiab xav tau kom pom ntau npaum li cas lub sij hawm SPR tuaj yeem txuag tau nrog kev kub ceev machining.
Qhov no thaum kawg tau coj lub rooj cob qhia rau cov cuab yeej tshiab, kev xav, kev tsim nyog ntawm cov neeg ua haujlwm thiab kev hwm tshiab rau kev siv ntau yam thiab kev ua haujlwm ntawm tooj dag.
Lub sijhawm tuaj txog thaum tus tsim Scott Pater yog ib tug neeg tawm ntawm txoj kev thiab RC tsheb txaus siab, thiab nws tau ua ke cov kev mob siab rau nrog cov phooj ywg los sib tw tsheb RC tsheb.
Thaum tus phooj ywg no tau tsim kho dua tshiab ntawm RC ib feem thiab pib muab nws hauv cov khw muag khoom nyiam, Pater tau qhia nws tias SPR yuav yog tus neeg xa khoom zoo dua li cov neeg muag khoom hauv Suav, tshwj xeeb tshaj yog txij li kev xaj txawv teb chaws txhais tau tias ntau lub hlis tos txais cov khoom.
Tus tsim thawj siv 12L14 steel, uas corroded thiab nthuav, ua rau nws nyuaj rau tshem tawm tom qab siv.
Aluminium daws qhov teeb meem ntawm corrosion, tab sis tsis muaj lub zog thiab qhov hnyav los muab kev ruaj ntseg hauv lub tsheb me me nrog qhov nruab nrab ntawm lub ntiajteb txawj nqus.
Brass ua ke nrog ob qho tib si nrog qhov zoo nkauj zoo nkauj uas ua rau cov khoom txaus siab rau cov neeg siv khoom thiab txhawb nqa SPR txoj kev tsom mus rau qhov zoo.Tsis tas li ntawd, tooj dag tsis tsim tib lub sijhawm ntev thiab nplaum SPR noog lub zes khib nyiab li lwm yam hlau, tshwj xeeb tshaj yog nyob rau hauv yuav luag 4 "ntev drilled qhov chaw.
Pater tau hais tias "Brass ua haujlwm sai dua, cov chips tuaj yeem ua tau zoo, thiab cov neeg siv khoom nyiam qhov lawv pom hauv qhov ua tiav," Pater hais.
Rau txoj haujlwm no, Pater tau nqis peev hauv lub tuam txhab thib ob CNC tshuab dhos, xya-axis Swiss-style Ganesh Cyclone GEN TURN 32-CS nrog ob lub 6,000 RPM spindles, 27 cov cuab yeej, cov lus qhia tawm, thiab 12-ko taw static bar pub xovxwm..
"Thaum pib peb tau ua qhov pob zeb no ntawm SL10 tshuab dhos.Peb yuav tsum tshuab ib sab, coj ib feem thiab tig nws mus ua kom tiav tom qab, "Pete hais."Ntawm Ganesha, ib feem tau ua tiav sai li sai tau thaum nws tawm ntawm lub tshuab."Nrog lub tshuab tshiab ntawm lawv qhov kev pov tseg, SPR xav tau los nrhiav cov neeg zoo kom nkag siab zoo dua nws txoj kev kawm nkhaus.
Tus neeg khiav dej num David Burton, yav tas los ntawm SPR lub tuam tsev deburring, lees txais qhov kev sib tw.Ob peb lub hlis tom qab, nws kawm block coding thiab G-code rau lub tshuab ob-axis thiab sau cov code rau ib feem.
SPR kev koom tes nrog Cincinnati-based machinability kev pab tswv yim tuam txhab TechSolve tau muab lub sijhawm tshwj xeeb los txhim kho ntu no hauv kev koom tes nrog Copper Development Association (CDA), uas sawv cev rau tooj liab, tooj liab thiab tooj dag thiab cov neeg siv khoom..
Hauv kev sib pauv rau TechSolve directing production parameters to the SPR, the shop floor will get the final optimized parameters from the machine and material experts.
Ntxiv nrog rau txoj kev tig, qhov pib xav tau pob milling, drilling ntau qhov sib sib zog nqus, thiab drilling bearing nto ntawm sab hauv txoj kab uas hla.
Ob peb Ganesh spindles thiab axes txuag lub sijhawm ntau lawm, tab sis Burton lub sijhawm tsim khoom qub tau ua rau lub voj voog ntawm 6 feeb 17 vib nas this, txhais tau tias 76 units tau tsim txhua 8 teev ua haujlwm.
Tom qab SPR tau ua raws li TechSolve cov lus pom zoo, lub voj voog lub sij hawm raug txo mus rau 2 feeb 20 vib nas this thiab cov lej ntawm ib qho kev hloov pauv tau nce mus rau 191.
Txhawm rau ua tiav qhov kev ua kom zoo dua no, TechSolve tau txheeb xyuas ntau qhov chaw uas SPR tuaj yeem txo lub sijhawm voj voog.
SPR tuaj yeem hloov lub pob milling nrog broaching, koom nrog cov khoom thiab ua haujlwm tsib lub sijhawm, uas feem ntau yuav tsis ua haujlwm thaum ua cov hlau tsis muaj steel lossis hlau.
SPR txuag lub sijhawm ntau dua nrog cov khoom siv carbide rau kev drilling, kev sib tsoo ntau dua thiab qhov tob nrog tsawg dua retractions thiab ntau dua qhov tob ntawm kev txiav rau roughing.Ntsuas qhov kev ua haujlwm ntawm ob lub spindles txhais tau hais tias tsis yog tos rau lwm tus kom ua tiav cov txheej txheem, ua kom dhau los.
Thaum kawg, qhov tseeb machinability ntawm tooj dag txhais tau hais tias cov txheej txheem tuaj yeem nqa tawm ntawm kev kub ceev thiab txau los ntawm kev txhais.
SPR tso cai rau TechSolve txhawm rau txhim kho cov txheej txheem kom lub khw tuaj yeem pom cov txiaj ntsig ntawm kev siv tooj dag hauv lwm qhov chaw tsim khoom.
Burton thawj qhov kev npaj tsim khoom tau muab qhov chaw pib, thiab SPR tus kheej qhov kev ua kom zoo txo ​​qis lub sij hawm dhau mus ntxiv.
Tab sis muaj peev xwm pom tag nrho cov txheej txheem los ntawm kev tsom mus rau kev tsim kho kom zoo yog lub sijhawm tshwj xeeb, xws li kev siv tooj dag nws tus kheej.
Raws li SPR pom tau hais tias, tooj dag muaj ntau yam txiaj ntsig, qee qhov sawv ntawm qhov project no.
Nrog high-speed machining ntawm tooj dag, koj tuaj yeem xyaum qhov tob tob, tswj qhov tseeb thiab ua kom lub neej ntawm cov cuab yeej ua haujlwm ntev.
Txij li thaum tooj dag yuav tsum tau siv lub zog tsawg dua li cov hlau, lub tshuab hnav kuj tseem txo qis thiab kev nrawm dua tsim kom muaj qhov deflection tsawg dua.Nrog txog li 90% seem tooj dag, SPR muaj peev xwm tau txais txiaj ntsig los ntawm cov khoom siv hluav taws xob los ntawm cov kev pabcuam rov ua dua tshiab.
Raws li Pate hais, "Brass muab cov khoom tsim tau loj heev.Koj cov cuab yeej yog koj qhov kev txwv tshwj tsis yog tias koj muaj cov cuab yeej siv siab heev uas tuaj yeem ua haujlwm siab ceev.Los ntawm kev txhim kho koj cov tshuab, koj tuaj yeem qhib lub peev xwm tiag tiag ntawm tooj dag. "
SPR's Lathe Division ua cov txheej txheem tooj dag ntau dua li lwm yam, txawm hais tias tag nrho lub khw tseem ua cov txhuas, stainless hlau thiab cov khoom tshwj xeeb nrog rau cov yas xws li PEEK.Zoo li ntau ntawm cov haujlwm uas SPR tsim, engineers thiab manufactures, nws cov khoom siv tooj dag ua lub luag haujlwm tseem ceeb hauv kev tshawb nrhiav chaw, tub rog telemetry, cov cuab yeej kho mob thiab lwm yam kev siv uas feem ntau koom nrog cov ntawv cog lus tsis qhia nrog cov neeg siv cov npe, ntau yam yog cov neeg siv khoom.SPR cov txiaj ntsig tsis raug tso cai.npe.Hom kev ua haujlwm ntawm lub rooj cob qhia txhais tau hais tias qhov kev ua siab ntev faib SPR kev ua haujlwm rau ib nrab ntawm peb-txhiab ntau thiab qhov seem ntawm peb-feem kaum.
Adam Estel, CDA Tus Thawj Coj ntawm Bars thiab Bars, tau hais tias: "Siv tooj dag rau kev ua haujlwm siab ceev pab mills pom zoo kev nqis peev hauv cov cuab yeej tshiab vim nws nce nyiaj tau los thiab tsim khoom thiab qhib kev lag luam tshiab.Peb txaus siab heev rau qhov SPR tau ua tiav, uas yuav tsum txhawb nqa lwm lub khw kom nruj dua nrog tooj dag. "
George Adinamis, Senior Engineer ntawm TechSolve, qhuas SPR rau kev qhib, hais tias, "Nws yog ib qho kev qhuas zoo uas SPR qhia cov ntaub ntawv thiab tso siab rau peb, thiab tag nrho cov txheej txheem yog ib qho ntawm tag nrho kev koom tes."
Qhov tseeb, qee tus neeg siv SPR vam khom rau Scott Pater rau kev pab nrog kev txhim kho ib feem, tsim qauv, thiab cov lus qhia txog cov khoom siv, yog li SPR tuaj yeem siv tooj dag rau lwm cov haujlwm thiab pom lawv cov neeg siv khoom ua raws nws cov lus qhia.
Ntxiv rau kev tsim thiab tsim khoom rau lwm tus neeg siv khoom, nws tau dhau los ua tus muag khoom nws tus kheej, tsim lub qhov ntxa uas tso cai rau plaub-axis lathes thiab mills rau tshuab round thiab ca workpieces thiab castings.
Pater tau hais tias "Peb tus qauv tsim ua rau peb ua tau zoo dua thiab hnyav dua, tsis tau muaj zog heev kom tus neeg tuaj yeem nqa nws ntawm lub tshuab," Pater hais.
SPR cov kev paub dhau los txhawb nqa qhov kev tsim kho tshiab, kev sib koom tes, thiab txoj hauv kev rau kev vam meej, nrog tooj dag ua lub luag haujlwm tseem ceeb hauv nws txoj haujlwm.
Nrog rau qhov kev sib koom ua ke no qhia txog cov txiaj ntsig ntawm kev ua haujlwm nrog tooj dag, SPR Tshuab yuav saib mus rau lwm qhov kev hloov pauv cov sijhawm los txhim kho kev ua tau zoo thiab muaj txiaj ntsig.