Composite pwm muaj ntau cov txheej txheem rau kev ua haujlwm workpieces (xws li cov khoom siv, xuas nrig ntaus, embossing, thiab ncab), yog li nws yog hu ua composite pwm; vim hais tias nws cov ntawv qhia yog inverted, nws tseem hu ua flip nti; thiab qee zaum vim tias nws tsuas yog tom qab stamping Cov txheej txheem yog cov duab ntawm cov khoom tsis muaj xuas nrig ntaus, embossing, thiab lwm yam), tseem hu ua blanking pwm; Qee lub sij hawm nws tseem hu ua punching, blanking pwm, thiab notch pwm.
Lub luag haujlwm tseem ceeb ntawm cov pwm sib xyaw yog blanking, uas yog qhov nthuav dav ntawm cov khoom tom qab blanking. Tsis tas li ntawd, xuas nrig ntaus, embossing, ncab, hniav rho tawm, thiab lwm yam yuav ntxiv rau hauv cov txheej txheem no. Feem ntau yog thawj txheej txheem.
1 Kev ua haujlwm ntawm lub hauv paus pwm sab saud: txhawm rau tswj qhov tseeb ntawm kev xuas nrig ntaus tuag, txhim kho lub siab thiab qis tuag, thiab pab txhawb kev tuag. Cov khoom siv dav dav yog A3 cov khoom siv hlau; los yog S50C cov ntaub ntawv tsis muaj lub phaj thaub qab kom txuag tau tus nqi.
2. Kev ua haujlwm ntawm lub rooj tsavxwm khoob: tso lub thawv caij nplooj ntoos hlav lossis Youli kua nplaum kom lub caij nplooj ntoos hlav tuaj. Daim ntawv ntawm lub rooj tsavxwm khoob yog txiav ib lub qhov square hauv nruab nrab ntawm cov khoom siv A3, thiab cov khoom pov tseg feem ntau yog coj rov qab los ntawm cov neeg siv khoom. Lub rooj zaum khoob yog tuab dua, thiab qee zaum nws tuaj yeem hloov tau los ntawm lub ncoo sab sauv (ko taw).
3. Kev ua haujlwm ntawm kev ua si ntawm lub rooj tsavxwm: lub rooj tsavxwm tseem hu ua lub rooj tsavxwm sab saud. Nws lub luag haujlwm tseem ceeb yog los tuav lub siab thiab lub phaj rov qab zoo ib yam. Feem ntau, 45 # yog siv, thiab qee zaum nws tau kho cua sov rau 45 degree.
4 Kev ua haujlwm ntawm lub phaj sab sauv: txhawm rau tiv thaiv cov punch los ntawm kev nkag mus rau hauv lub hauv paus tuag. Lub sijhawm no, cov khoom siv CR12 siv los ua cov phaj nraub qaum,
HRC tom qab kev kho cua sov yog 42 degree ~ 45 degree thiab cov yam ntxwv ntawm 45 # steel nws tus kheej, yog li kev kho cua sov ntawm cov phaj rov qab tsuas yog nyob ib ncig ntawm 45 lub sijhawm no. .
5. Kev ua haujlwm ntawm lub sab sauv splint: kho cov punch, lub caij nplooj ntoos hlav thiab lub cev tuag. Sab saum toj splint yog siv los kho thiab tsis dais quab yuam, yog li 45 # hlau cov khoom siv, thiab qee lub tuam txhab kuj siv C45. Lub splint tsis xav tau kev kho cua sov, thiab nws yog ib qho yooj yim los ua cov kauj ruam tom ntej xws li kho pwm, hloov tsim, thiab hloov pwm nrog cov ntaub ntawv mos.
6 Kev ua haujlwm ntawm tus qauv poj niam: cuam tshuam nrog tus txiv neej pwm kom xuas nrig ntaus tawm cov duab nthuav dav ntawm cov khoom. Cov khoom ntawm tus tswv pwm feem ntau yog CR12MOv, SKD11, DC53
7 Kev ua haujlwm ntawm tus txiv neej template: cuam tshuam nrog tus poj niam template, xuas nrig ntaus tawm cov duab nthuav dav ntawm cov khoom, thiab cuam tshuam nrog cov punch rau xuas nrig ntaus, ncab, embossing, thiab lwm yam. Raws li ib txwm muaj, cov txiv neej thiab poj niam pwm yuav sib koom los ntawm tapers. . Qhov siab ntawm lub cev ncaj yuav raug txiav txim raws li cov khoom xuas nrig ntaus thiab lub thickness ntawm lub phaj, tab sis feem ntau tsis tsawg dua 3.0mm. Thaum tus txiv neej thiab poj niam pwm tuaj tawm tib lub sijhawm, tus poj niam pwm txiav cov khoom zoo li tsis muaj qhov sib txawv, uas yog, ib qho ntxiv 0.0 txiav; tus txiv neej pwm muaj qhov punching thiab shearing qhov sib txawv, uas yog, ib qho -5 feem pua t. Cov khoom ntawm cov txiv neej pwm feem ntau yog CR12MOv, sKD11, DC53
8 Lub luag haujlwm ntawm kev rub tawm sab hauv thiab sab nraud: stripping thiab nias los tiv thaiv cov punch. Hauv qee cov ceg ntoo, nws tseem hu ua lub sab sauv thiab sab laug stripping boards, thiab sab hauv thiab sab nrauv shit boarding. Lawv feem ntau yog sib koom xws li cov txiv neej thiab poj niam cov laug cam, qhov sib txawv yog cov sab hauv thiab sab nrauv yog siv rau kev sib koom siv. Qhov siab dua qhov kev txiav txim, qhov tseeb ntawm lub sijhawm ntau dua. Lawv cov khoom feem ntau yog Cr12 thiab lwm yam. Thaum lub phaj stripping sab hauv yog muab tso rau hauv qhov sib txawv, nws tsuas yog -0 02 txiav tshaj tus poj niam formwork, thiab sab stripping phaj yog ntxiv rau 0.02 txiav tshaj tus txiv neej formwork.
9 Kev ua haujlwm ntawm qhov qis qis: cov lus qhia ruaj khov, qhov ntxig thaiv, lub caij nplooj ntoos hlav thiab lub hauv paus pwm qis ua lub luag haujlwm ruaj khov. Nws cov khoom yog A3 lossis 45 #.
10 Lub luag haujlwm ntawm lub hauv paus tuag qis: kom tswj tau qhov tseeb ntawm qhov tuag thiab ua kom yooj yim rau kev teeb tsa tuag.
Kev ua haujlwm stroke ntawm pwm thaum lub sij hawm stamping txheej txheem yog: thaum lub puab tsaig thiab qis pwm raug kaw los ntawm lub zog ntawm lub tshuab xuas nrig ntaus, lub puab stripping phaj thiab txheej stripping phaj ua rau cov khoom nias tib lub sij hawm rau compress lub xuas nrig ntaus. khoom. Nyob rau lub sijhawm no, cov punch txuas ntxiv mus, thiab vim tias qhov kev tso cai ntawm cov hlab ntsha ntawm cov phaj sab hauv thiab sab nrauv, nws yuav txo qis thiab qis rau tib lub sijhawm; lub sij hawm no, cov txiv neej thiab poj niam tuag thiab xuas nrig ntaus pib hu rau cov khoom xuas nrig ntaus thiab xuas nrig ntaus thiab shear. Thaum lub stroke ntawm lub punch xovxwm mus txog, lub sab sauv thiab sab pwm yuav pib sib cais, thiab lub puab stripping phaj yuav raug nias tawm tsam lub punching phaj los ntawm lub zog ntawm lub rebound ntawm Youli kua nplaum ① thiab ces dhau mus rau lub puab stripping phaj. los ntawm kev xuas nrig ntaus ③ kom tshem tawm cov punched workpiece los ntawm niam template Ejection; lub phaj stripping sab nrauv yuav nce mus rau hauv qhov kev ua haujlwm ntawm lub caij nplooj ntoos hlav ⑦, thiab tshem tawm cov khib nyiab uas tau teem rau ntawm tus txiv neej formwork. Nyob rau hauv ib txwm muaj xwm txheej, lub workpiece thiab cov khib nyiab yuav tsis sib cais, thiab lawv yuav tsum tau tapping me ntsis kom sib cais. Nyob rau hauv lub Hoobkas stamping, yuav tsum tau khob ntawm cov ntawv qhia, tab sis qhov kev coj ua no tsis pom zoo, vim tias nws yuav ua rau cov ntawv qhia yuav tsis raug; Qee lub tuam txhab yuav ntxiv lub khob rau ntawm qhov chaw ua haujlwm ntawm cov punch xovxwm thaiv, thiab tshem tawm lub workpiece tom qab tapping.
