Koj daim ntawv tshaj tawm DFM tej zaum yuav qhia qhov chaw ejector pin. Qhov nws yuav tsis tshwm sim yog ejection force simulation rau txhua tus pin- thiab qhov sib txawv yog qhov uas feem ntau cov nqi seem tau tshwm sim.
Kev kam rau siab ntawmejector tus pin qhovthiab cov pins yuav tsum nyob ib ncig ntawm 0.03mm nrog nruj nruj yuav tsum tau (boyanmfg.com). Tus lej ntawd suav tias yog tus qauvP20 steel pwm puagua ke nrog los ntawm - hardened SKD61 pins. Thaum cov neeg muag khoom siv softer ua ntej- cov hlau tawv tawv kom ntaus cov nqi qis, lossis thaum daim ntawv thov hu rau H13 tus pins tiv thaiv kab noj hniav tsis zoo, kev tshem tawm lej hloov pauv-thiab tsis yog nyob rau hauv txoj kev feem ntau RFQs rau.
Tuav siab nyob rau hauv 50-70% ntau yam txheeb ze rau kev txhaj tshuaj siab txo qhov kev ntxhov siab sab hauv mus txog 25%, uas txhais tau ncaj qha rau cov cim pom tsawg dua ntawm ejection. PC thiab PP teb rau cov kev hloov pauv no nyob rau hauv cov lus qhia tsis sib xws - dab tsi kho cov cim ntawm lub tsev polycarbonate yuav ua rau lawv tsis zoo rau ntawm lub thawv polypropylene. Thaum peb khiav DFM rau ibmulti-cov ntaub ntawv program, daim ntawv tuav lub siab spec zoo li tsis muaj dab tsi zoo li ib qho - cov ntaub ntawv txoj haujlwm. Yog tias koj tus neeg muag khoom hais txog tib lub qhov rais rau ob qho tib si, qhov ntawd qhia koj qee yam txog lawv qhov tob hauv engineering.
Pin Txheej Economics los ntawm ntau lawm Volume
DLC thiab PVD coatings khiav $200-500 rau ib tus pin nrog kev hloov pauv ntawm 3-5 hnub. PVD xa Rc 80-85 nto hardness; DLC raug nqi ntau dua tab sis ua haujlwm cov khoom siv iav ua kom zoo dua (alcadyne.com). Cov lus nug ROI nyob ntawm koj qhov ntim ntau lawm.
Rau kev khiav qis dua 50,000 qhov chaw ib xyoos ib zaug, peb xav txog cov txheej txheem hloov kho cov peev txheej tsis zoo rau feem ntau cov geometry. Cov txheej txheej feem ntau outlass qhov project, uas txhais tau hais tias koj them nyiaj rau kev ruaj khov koj yuav tsis siv. Tshaj li 500,000 lub voj voog nrog Chav Kawm-Ib qhov yuav tsum tau ua ntawm qhov chaw- tsheb sab hauv, cov khoom siv hluav taws xob siv hluav taws xob- lub sijhawm them rov qab yuav qis rau 3-6 lub hlis dhau los ntawm kev txo cov seem thiab tsawg dua nruab nrab khiav nres.
Txheej ntev ntev nyob ntawm lub hauv paus tus pin qhov kev npaj saum npoo dua li ntawm txheej chemistry nws tus kheej. Ib txheej DLC tshaj qhov tsis zoo hauv av tus pin Tshuag yuav flake hauv 50,000 txhaj tshuaj. Peb tau pom cov neeg muag khoom hais txog cov txheej txheem zoo tshaj plaws ntawm cov nyiaj siv nyiaj pins thiab hu nws hloov kho.
Cov khoom kab uas kwv yees yav tom ntej Scrap
Pwm hloov kho rau qhov chaw ejector cov cim- ntxiv cov pins, rov tso cov uas twb muaj lawm - feem ntau raug nqi $ 500-2,000 thiab siv sijhawm 1-3 lub lis piam. Tshwj tsis yog tias koj qhov teeb meem taug mus rau qhov tsis sib xws nyob ib puag ncig ntawm cov tav sib sib zog nqus, nyob rau hauv cov ntaub ntawv hloov kho nqi triple thiab tseem yuav daws tsis tau nws. Cov pwm ua kom zoo tshiab tau txais $ 5,000-50, 000+ nrog 8-16 lub lis piam coj mus kuaj.
Crescent Industries tau sau ib rooj plaub uas akhoom siv kho mobtus neeg yuav khoom tau xaiv $ 12,000 offshore pwm tshaj lawv $ 49,000 kev tsocai hauv tsev. Cov cuab yeej offshore tuaj txog nrog cov ejector pins tawg, cov hlau mos uas tsis tuaj yeem ua siab ntev tom qab kev sim thawj zaug, thiab pom cov welds ntawm qhov chaw sib cais. Tag nrho cov nqi them nyiaj tom qab rov ua haujlwm dua, kev hloov kho sai sai, thiab ncua sij hawm FDA xa: $ 98,500 (crescentind.com). Lub ntsiab lus tsis ua hauj lwm tsis yog tus nqi pwm- nws yog qhov kev tsocai qub tsis tau qhia qib steel, tus pin cov qauv, lossis cov qauv lees paub.
Tuav Siab Specs: Tus Naj Npawb Qhia Koj Txhua Yam
Tuav lub siab tshwj xeeb uas nthuav dav 40-90% ntawm kev txhaj tshuaj siab yog qhov ua haujlwm tsis muaj txiaj ntsig- qhov ntau yam suav nrog "tsis muaj kev tswj hwm" mus rau "cov khoom ntim ntau dhau." Hauv kev xyaum, thaum peb hais ib qhov project, peb cov txheej txheem cov ntawv qhia cov khoom siv tshwj xeeb qhov rais tsis dav dua 15 feem pua cov ntsiab lus. Txhua yam dav dua txhais tau tias tus neeg muag khoom tawm hauv chav los daws teeb meem ntawm koj lub dime.
Pin- qhov kam rau ua specs yam tsis muaj cov ntaub ntawv ntsuas los ntawm cov pwm tsim tawm tiag tiag yog cov lus cog tseg, tsis yog pov thawj. DFM cov ntawv ceeb toom uas hais txog ejector tus pin qhov chaw tab sis tsis qhia qhov simulation khiav yog checkbox ce.
Cov lus nug uas hais txog qhov muaj peev xwm tiag tiag: Dab tsi yog qhov kev tsis lees paub raws tu qauv thaum cov cim tshwm hauv nruab nrab -khiav- lawv puas kho qhov ntsuas, lossis lawv puas hu koj ua ntej? Dab tsi yog tus pin hloov zaus ntawm lawv qhov siab - voj voog pwm? Lawv puas muaj nyob rau hauv - lub tsev txheej muaj peev xwm, los yog lawv puas outsource thiab ntxiv markup?
Ntawm ABIS, peb qhov kev tshuaj xyuas DFM suav nrogejection quab yuam simulationrau txhua qhov chaw tus pin, nrog tuav lub siab ntau yam teev tseg los ntawm cov khoom siv tsev neeg es tsis yog qhov rais generic. Peb tuav tus pin- qhov tshem tawm cov ntaub ntawv los ntawm pwm, tsis yog qhov chaw nruab nrab. Yog tias koj tab tom sib piv cov tshuaj molding quotes thiab xav pom tias cov ntaub ntawv no zoo li cas, nqa koj daim ntawv qhia DFM tam sim no - peb yuav taug kev nrog koj thiab qhia koj qhov twg qhov khoob feem ntau zais.