Txhawm rau ua tus programmer zoo, koj yuav tsum muaj tsib lub siab: kev txo hwj chim, kev saib xyuas, kev ua siab ntev, lub luag haujlwm, thiab kev ris txiaj. Tsis tas yuav piav qhia, txhua tus nkag siab tias nrog tsib lub siab no, ntau yam yuav ua tau zoo, tab sis koj puas tuaj yeem dhau los ua tus tswv ntawm programming tiag tiag?
Ntau tus neeg tau nug, puas yog programming masters xav tau kaum lossis yim xyoo ntawm kev paub? Yog tsis yog, nws txhais li cas los ua ib tug programming guru tiag? Niaj hnub no kuv yuav tham txog kuv tus kheej cov kev xav txog qhov teeb meem no, thiab los ntawm txoj kev, kuv tseem yuav piav qhia txog qee yam ntawm kuv txoj haujlwm programming thiab kev qhia qhia ntau xyoo.
Ua ntej tshaj plaws, paub txog qhov teeb meem, uas yog, lub sijhawm ntev ntawm tus neeg ua haujlwm hauv kev lag luam tsis txhais tau tias theem ntawm nws tus kheej theem. Vim tias muaj ntau tus neeg uas cia li dawdle tom haujlwm, lossis ua haujlwm kho tshuab. Lawv tau ua haujlwm tau kaum lossis yim xyoo, thiab tej yam uas lawv paub thaum kawg tseem zoo li qub. Ntawm qhov tsis sib xws, yog tias koj ua tej yam nrog koj lub siab, qib yuav dhau ntawm cov uas muaj kaum lossis yim xyoo ntawm kev paub hauv ib lossis ob xyoos.
duab
01
Yuav ua li cas yog ib tug programming guru?
Lub xeev siab tshaj plaws ntawm tus tswv programming yog: ua kom tiav qhov txaus siab tshaj plaws rau cov neeg siv khoom nrog cov cuab yeej yooj yim tshaj plaws thiab kev ua haujlwm ceev tshaj plaws.
Lub simplicity yog yooj yim thiab saj. Qhov no saj yog embodied nyob rau hauv lub tuav ntawm lub programming lus. Txhua qhov me me yuav tsum tau ua tib zoo xav. Piv txwv li, kev ua haujlwm ntawm tus neeg teb xov tooj, pwm qauv, clamping, hluav taws xob hluav taws xob, kev taw qhia, pwm-txuag ya pwm, kev sib txuas, cov cuab yeej siv, thiab lwm yam.
Kev ua haujlwm ceev tshaj plaws tsis tau txhais hais tias tus naj npawb ntawm cov kev pab cuam sai. Qee lub sij hawm tag nrho cov sij hawm los sau ob peb txoj hauv kev thiab muab lawv ua kom tiav cov txheej txheem ntawm ib qho chaw tsawg dua lub sij hawm koj muaj rau ib tug ntau channel; Ib yam yog kom meej meej txog cov yam ntxwv ntawm txhua txoj kev ua; Piv txwv li, yog tias koj siv txoj kev contour rau roughing, koj yuav tsum nqa riam tsawg dua, taug kev nrawm dua, thiab muaj cov cuab yeej siv txoj kab, thiab lwm yam.
Thiab dab tsi cov neeg siv khoom txaus siab tshaj plaws yog tsis yog qhov ci ntsa iab ntawm lub workpiece koj ua, qhov ntau txaus siab rau nws. Qhov no yog kev nkag siab yuam kev ntawm ntau tus neeg. Lawv dig muag mus nrhiav qhov zoo tshaj plaws ntawm cov cuab yeej txoj kev, lub workpiece yog ci, tsis hais lub sij hawm twg, lawv tsis to taub cov qauv ntawm cov pwm, thiab lawv tsis to taub lub hom phiaj ntawm lub workpiece. Txhua qhov chaw yog qhov tseeb, thiab tooj liab yog siv rau txhua qhov chaw uas tsis tuaj yeem ua tiav. Rau pej xeem sparks, txhua qhov chaw muaj R riam teeb, thiab nws yog qhov siab me me, qhov deb me me, thiab nws yuav siv sij hawm ntau heev. Cov piv txwv feem ntau yog txoj hauj lwm ntawm lub tshuab pwm kom tsis txhob muaj cua. Kuv tsis paub qhov twg. Fuck, nws muab tawm tias qhov chaw zoo nkauj, tab sis nws siv sijhawm ntev, tab sis cov neeg siv khoom tsis zoo siab, vim tias cov chaw ntawd tsis muaj txiaj ntsig, koj ncua sijhawm, tsis xa cov khoom rau nws sai li sai tau, thiab ncua sijhawm. lub voj voog pwm. Kuj tseem muaj ntau cov pwm uas yuav raug tshav ntuj, thiab qhov lawv xav tau yog qhov kev xav ntawm frosting. Txawm hais tias koj ua qhov tawv tawv npaum li cas los xij, nws tseem yuav raug tshav ntuj rau tib txoj kev. Yog li ntawd, qhov uas tus neeg siv khoom txaus siab tshaj plaws yog ua kom tiav nws txoj haujlwm sai li sai tau thaum ua tau raws li nws cov cai.
02
Kev tsom xam ntawm kev sib ntaus sib tua tiag tiag
Tom ntej no, coj cov programming software Powermill ua piv txwv los piav qhia qee yam ua tau zoo.
(1) Kev npaj
Nws yog ib qho tseem ceeb uas yuav tsum tau ua ua ntej roughing, uas yog, qhov chaw ntawm tus qauv, seb nws muab faib rau hauv nruab nrab los yog ib sab, seb lub saum yog xoom los yog hauv qab yog suav, seb tus ntev yog muab tso rau hauv x. kev taw qhia lossis lwm yam, thiab lwm yam. Cov no yuav tsum tau ua ua ntej. Ua kom pom tseeb, txwv tsis pub, txawm tias koj qhov programming zoo npaum li cas, nws yuav tsis muaj txiaj ntsig. Tau kawg, cov ntaub ntawv yuav tsum tau ua yuav tsum tsis txhob yuam kev. Ntau tus programmers thiab cov neeg ua haujlwm tau thim rov qab cov pwm pwm pem hauv ntej thiab nram qab, thiab qee qhov tau coj cov khoom tsis raug.
Yog tias koj xav ua qhov no kom zoo, feem ntau koj yuav tsum sib txuas lus nrog koj cov thawj coj. Yog tias koj muaj qhov xwm txheej, tsis txhob maj siv lub tshuab. Koj yuav tsum xav txog ntau dua thiab sib txuas lus nrog tus neeg teb xov tooj ntau dua. Qhia koj lub ntsiab lus kom meej rau nws, kom tsis txhob to taub yuam kev koj txhais li cas, nws yog qhov zoo tshaj uas koj kos nws nrog tus cwj mem, cov khoom siv twg, qhov kev taw qhia, yuav nrhiav thiab suav li cas. Kuj tseem muaj cov qauv pwm, yog li kuv txo hwj chim nug cov neeg ua haujlwm hauv chav pwm rau cov lus qhia, thiab koj tuaj yeem rub tawm qee cov ntaub ntawv hauv Is Taws Nem yog tias koj muaj sijhawm.
(2) ntxhib
Roughing feem ntau yog thawj txoj hauv kev, thiab lub sijhawm ua haujlwm ntev dua, yog li nws tseem ceeb heev rau kev ua haujlwm zoo. Qhov feem ntau siv machining tswv yim rau roughing yog qauv cheeb tsam tshem tawm. Tej yam uas yuav tsum tau saib xyuas yog:
1) Hauv kev xaiv cov cuab yeej, ib yam uas yuav tsum tau hais txog yog ntau tus neeg tsis quav ntsej txog nws, uas yog, thaum lub sijhawm ua haujlwm tuaj yeem ua tiav tib lub sijhawm, tus nqi ntawm cov cuab yeej yuav tsum tau txiav txim siab ntau dua. Ua li no, koj tsim tus nqi ntau dua rau lub tuam txhab lossis tus thawj coj ntiag tug, thiab ua kom koj tus kheej muaj nuj nqis.
2) Yog tias muaj ntau dhau lawm, lub nra ntawm txoj kev txiav tom ntej yuav hnyav, thiab yog tias nws me dhau, nws yuav dhau mus. Tshwj xeeb tshaj yog cov npoo ntawm cov riam ya yuav tsum tau them ntau xim rau. Piv txwv li, cov npoo ntawm D30R5 yuav tsum yog 0.5mm ntawm sab thiab 0.2mm nyob rau hauv qab.
3) Txiav rau hauv thiab tawm, ob qho tib si txiav tawm tuaj yeem teeb tsa tsis muaj, txiav tuaj yeem teeb tsa rau ob, thawj qhov kev xaiv tuaj yeem teeb tsa rau kab rov tav arc, thiab qhov kev xaiv thib ob tuaj yeem teem rau oblique kev taw qhia.
4) Tiv thaiv kev nce qib ntawm riam, uas ua tiav los ntawm kev teeb tsa qhov pib.
5) Anti-choking riam, uas yog ua los ntawm kev sib tw lub cuab tam, feem ntau teem rau tus nqi saum toj no 0.1.
6) Roughing, tshwj xeeb tshaj yog tias muaj kev txiav ntawm sab. Thaum txiav tsis tuaj yeem mus, qhov khoob yuav tsum tau kho kom haum. Qee lub sij hawm txhawm rau txhim kho qhov ua tau zoo ntawm kev ntxhib los mos, koj tuaj yeem kos tus ciam teb ntawm koj tus kheej thiab tom qab ntawd ua rau ciam teb tsis muaj. Ntxiv nrog rau cov qauv hauv cheeb tsam clearing, roughing kuj qee zaum siv contour, siv kab ua, contour cheeb tsam clearing (siv ntau nyob rau hauv descending nto), ob-dimensional nkhaus cheeb tsam clearing (siv tsawg), parallel finishing (tso deg siv thaum) thiab thiaj li nyob. . Tsis muaj txoj cai tuag rau kev siv cov cuab yeej txoj kev. Tsuav nws ua tau raws li koj xav tau thiab muaj kev nyab xeeb thiab nrawm, koj tuaj yeem siv nws yooj yim. Qhov no yog qhov "pragmatic yooj" kuv tawm tswv yim rau cov tub ntxhais kawm programming.
(3) Ob lub teeb tuab lossis nruab nrab
Feem ntau, koj siv lub contour mus rau txhua txoj kev, thiab lub teeb nruab nrab siv thiab lub thickness thib ob tuaj yeem ua tiav ib zaug, xws li D17R0.8 riam. Ntawm lawv, xyuam xim rau:
1) Anti-extrusion riam, uas yog ua tiav los ntawm cov blanks ntxiv;
2) Txhawm rau tiv thaiv kev hla ntawm rab riam, nws ua tiav los ntawm kev tshem tawm txoj kev riam.
