1. Ua tib zoo saib ua ntej siv lub punch
①. Ntxuav lub punch nrog ib daim ntaub huv.
②. Xyuas seb puas muaj khawb los yog dents ntawm qhov chaw. Yog tias muaj, siv whetstone tshem nws.
③. Siv cov roj hauv lub sijhawm los tiv thaiv xeb.
④ Thaum txhim kho lub punch, ceev faj tsis txhob qaij nws ntawm txhua lub kaum sab xis. Siv cov khoom siv mos xws li nylon rauj los khob nws ncaj. Lub ntsia liaj qhov rooj tsuas tuaj yeem nruj tom qab lub punch yog raug tso.
2. Installation thiab debugging ntawm tuag
Kev saib xyuas tshwj xeeb yuav tsum tau ua thaum txhim kho thiab kho qhov tuag. Vim hais tias stamping tuag, tshwj xeeb tshaj yog loj thiab nruab nrab-qhov loj me stamping tuag, tsis yog tsuas yog kim rau kev tsim, tab sis kuj hnyav thiab nyuaj txav mus rau hauv me me, kev nyab xeeb ntawm tus kheej yuav tsum tau muab qhov tseem ceeb tshaj plaws. Rau ib qho punch nrog ib qho khoom siv tsis kawg, ib lub rooj txhawb nqa rov qab yuav tsum tau ntxiv ntawm qhov tuag saum toj thiab qis. Tom qab lub rooj punch yog ntxuav, tso cov pwm kaw kom raug kuaj hauv qhov chaw tsim nyog ntawm lub rooj.
Cov xovxwm slider stroke raug xaiv raws li cov txheej txheem cov ntaub ntawv thiab tuag tsim cov cai. Ua ntej cov pwm txav mus rau hauv lub rooj, kho nws mus rau hauv qab qhov chaw tuag thiab ib txoj hauj lwm 10 mus rau 15 hli siab tshaj qhov pwm kaw qhov siab. Kho tus slider txuas pas nrig thiab txav cov pwm los xyuas kom meej tias cov pwm kov yog ua raws. Kho qhov pwm kov qhov thiab ncav cuag qhov tsim nyog pwm mounting qhov siab. Feem ntau, cov xuas nrig ntaus tuag ua ntej kho qhov tuag qis (tsis nruj) thiab tom qab ntawd kho cov tuag sab sauv (tightened). Lub T-bolts ntawm lub phaj siab yuav tsum tau nruj me ntsis (qis tuag) nrog ib tug haum torque ciaj ntswj kom ntseeg tau tias tib bolts muaj zoo ib yam thiab zoo tagnrho pre-clamping. zog. Nws tuaj yeem tiv thaiv lub zog ua ntej nruj los ntawm qhov loj lossis me dhau vim lub cev muaj zog, poj niam txiv neej, thiab tes-xav qhov yuam kev thaum zawm threads manually, thiab pre-tightening quab yuam rau tib lub xov tsis sib npaug, uas yuav ua rau lub sab sauv thiab qis tuag los hloov, hloov qhov sib txawv, thiab tev tawm ntawm ntug thaum lub sij hawm stamping txheej txheem. Qhov chaw nres nkoj tsis ua haujlwm tshwm sim.
Ua ntej kev sim pwm, pwm yuav tsum tau lubricated tag nrho thiab cov khoom siv rau kev tsim khoom yuav tsum tau npaj. Pib lub punch 3 mus rau 5 zaug thaum lub sijhawm tsis ua haujlwm kom paub meej tias cov pwm ua haujlwm ib txwm ua ntej kuaj. Kho thiab tswj qhov tob ntawm cov punch rau hauv qhov tuag, xyuas thiab xyuas qhov kev ua tau zoo thiab kev ua haujlwm yooj yim ntawm cov txheej txheem thiab cov khoom siv xws li phau ntawv qhia tuag, pub mis, thawb tawm, lateral siab thiab elastic siab, thiab tom qab ntawd ua qhov kev hloov kho kom tsim nyog kom ua tiav. zoo tshaj technical state. Rau qhov loj, nruab nrab thiab me me tuag, 3, 5, thiab 10 daim yuav raug kuaj xyuas thawj zaug tom qab kev tsim khoom raug txiav tawm. Tom qab dhau qhov kev xeem, 10, 15, thiab 30 daim yuav raug kuaj xyuas kom rov kuaj xyuas dua. Tom qab kev soj ntsuam scribing, xuas nrig ntaus nto thiab burr tshuaj xyuas, tag nrho qhov ntev thiab cov duab raug yog nyob rau hauv txoj kab nrog rau kev kos duab, nws tuaj yeem xa tuaj rau ntau lawm.
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3. Stamping burrs
①. Yog tias qhov sib txawv pwm loj dhau los yog tsis sib xws, kho qhov sib txawv pwm.
② Yog tias cov khoom siv pwm thiab kev kho cua sov tsis tsim nyog, ua rau lub khob hliav qab ntawm cov pwm concave los yog txiav ntug tsis ntse, cov khoom yuav tsum raug xaiv kom tsim nyog, qhov ua hauj lwm ntawm cov pwm yuav tsum tau ua los ntawm carbide, thiab cua sov. txoj kev kho yuav tsum tsim nyog. Pwm kws tshaj lij WeChat: mujudaren
③. Stamping hnav, sib tsoo punch los yog ntxig.
④. Lub punch nkag mus rau hauv cov pwm concave tob heev. Kho qhov tob ntawm cov punch nkag mus rau hauv cov pwm concave.
⑤. Cov qauv qhia tsis meej lossis kev ua haujlwm tsis raug. Txheeb xyuas cov ntawv qhia thiab bushings hauv pwm thiab qhov tseeb ntawm cov ntawv qhia punch, thiab ua qauv rau kev ua haujlwm punch.
4. Dhia rau cov khoom seem
Cov pwm sib txawv yog loj, cov punch yog luv luv, lub zog ntawm cov khoom (hardness, brittleness), lub stamping ceev yog siab dhau lawm, cov roj stamping yog nplaum heev los yog cov roj tee yog ceev heev, lub stamping vibration ua rau cov ntaub ntawv chips. kom disperse, nqus adsorption thiab pwm core Tsis txaus demagnetization tuaj yeem ua rau cov chips khib nyiab coj mus rau pwm nto.
①. Lub sharpness ntawm txiav ntug. Qhov loj dua lub vojvoog ntawm cov ntug txiav, qhov yooj yim dua nws yog ua rau cov seem rov qab. Rau cov hlau tsis muaj steel nrog cov ntaub ntawv nyias nyias, tuaj yeem siv beveled txiav ntug.
② Rau cov khoom siv tsis tu ncua, qhov nyuaj ntawm cov khoom seem tuaj yeem nce ntxiv lossis polyurethane ejector tus pin tuaj yeem muab ntxiv rau hauv cov punch kom tsis txhob khawb ntawm kev hla thiab khawb tuaj yeem ntxiv rau qhov txiav ntawm qhov tuag.
③. Seb cov pwm tshem tawm yog tsim nyog. Cov pwm tsis tsim nyog tuaj yeem ua rau cov khoom seem rov qab tau yooj yim. Rau qhov me me txoj kab uas hla, qhov sib txawv yog txo los ntawm 10%. Yog tias txoj kab uas hla ntau dua 50.0 hli, qhov sib txawv yog qhov loj.
④. Ua kom qhov tob ntawm pwm ntxig. Thaum stamping pwm ntawm txhua qhov chaw nres tsheb, qhov yuav tsum tau muaj rau cov tswv yim modulus yog qhov tseeb. Yog hais tias lub input modulus me me, nws yog ib qho yooj yim uas yuav ua rau cov seem rebound.
⑤. Xyuas seb puas muaj roj stain nyob rau saum npoo ntawm cov khoom yuav tsum tau ua.
⑥. Kho lub stamping ceev thiab stamping roj concentration.
⑦. Siv lub tshuab nqus tsev adsorption.
⑧ Ib. Demagnetize punches, inserts thiab cov ntaub ntawv.
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5. Sib tsoo thiab khawb
①. Yog tias muaj roj lossis cov khib nyiab ntawm cov khoom siv los yog pwm, ua rau raug mob, cov roj yuav tsum tau muab tshem tawm thiab yuav tsum tau nruab ib rab phom tsis siv neeg los tshem cov khib nyiab.
②. Cov pwm saum npoo tsis du thiab qhov kawg ntawm cov pwm yuav tsum tau txhim kho.
③. Qhov nyuaj ntawm qhov chaw tsis txaus, thiab qhov chaw yuav tsum tau kho nrog chromium plating, carburizing, boronizing, thiab lwm yam.
④. Cov khoom yuav tsis ruaj tsis khov vim lub zog, txo lubrication, nce compressive kev nyuaj siab, thiab kho lub caij nplooj ntoos hlav quab yuam.
⑤. Ua kev soj ntsuam ntawm cov pwm uas tau muab pov tseg. Pwm kws tshaj lij WeChat: mujudaren
⑥. Yog tias cov khoom khawb qhov chaw pwm lossis lwm qhov chaw thaum lub sijhawm ua haujlwm, qhov chaw pwm yuav tsum tau hloov kho lossis txo qis, thiab cov neeg ua haujlwm yuav tsum tau txais kev cob qhia los saib xyuas nws thaum ua haujlwm.
6. Kos rau sab nrauv ntawm lub workpiece tom qab khoov
①. Qhov saum npoo ntawm cov khoom siv raw yog tsis du. Ntxuav thiab calibrate cov khoom siv raw.
②. Muaj cov khoom pov tseg hauv molding blocks. Ntxuav cov khib nyiab ntawm cov blocks. .
③. Yog hais tias lub molding block tsis du, electroplating thiab polishing lub molding block yuav txhim kho cov smoothness ntawm convex thiab concave pwm.
④. Lub vojvoog dabtsi yog khoov R ntawm lub punch me dhau. Ua kom lub vojvoog khoov ntawm lub punch.
⑤. Qhov sib txawv ntawm cov pwm yog me me dhau. Kho qhov sib txawv ntawm qhov sib txawv ntawm cov pwm sab saud thiab qis.
⑥. Lub concave mould forming block yog nruab nrog rollers rau txoj kev.
7. Tsis muaj punching
Punching ploj feem ntau yog tshwm sim los ntawm cov yam ntxwv xws li cov punch tau tawg tab sis tsis raug tshawb pom, cov punch ploj tom qab kho pwm, punch sinking, thiab lwm yam. Tom qab pwm kho, thawj daim yuav tsum tau lees paub thiab muab piv nrog cov qauv los xyuas seb puas muaj. yog tej omissions thiab hedging. Yog tias lub taub hau poob, lub hardness ntawm lub puab tsaig sab saud yuav tsum tau txhim kho.
8. Kev tshem tawm txawv txav
① Yog tias lub phaj stripper thiab cov xuas nrig yog nruj heev, lub phaj stripper yog qaij, qhov siab ntawm qhov sib npaug ntawm cov ntsia hlau tsis sib xws, lossis lwm qhov chaw stripper raug teeb tsa tsis raug, cov khoom stripper yuav tsum tau txiav. Lub stripper screws yuav tsum ua ke ntawm lub tes tsho thiab hexagon socket screws. daim ntawv.
②. Cov pwm qhov sib txawv me dhau lawm, thiab cov punch yuav tsum muaj lub zog loj demoulding thaum nws raug cais tawm ntawm cov khoom, ua rau cov punch raug tom los ntawm cov khoom, thiab qhov sib txawv pwm yuav tsum tau nce ntxiv.
③. Yog hais tias tus tuag muaj ib tug inverted taper, trim lub tuag.
④. Lub qhov blanking ntawm lub concave pwm thiab qhov leaking qhov ntawm lub hauv paus pwm tsis zoo sib xws. Kho lub qhov dej ntws.
⑤. Tshawb xyuas cov xwm txheej ntawm cov khoom ua tiav. Cov av ntawm cov khoom adheres rau pwm, ua rau cov punch raug tom los ntawm cov khoom thiab tsis tuaj yeem ua tiav. Tom qab xuas nrig ntaus cov khoom warped, lub punch yuav clamped. Yog tias pom cov khoom warped, nws yuav tsum tau smoothed ua ntej ua.
⑥. Lub passivated npoo ntawm lub punch thiab qis tuag yuav tsum tau sharpened nyob rau hauv lub sij hawm. Pwm nrog ib tug ntse ntug yuav ua tau ib tug zoo nkauj txiav nto. Yog hais tias lub ntug yog blunt, yuav tsum tau ntxiv punching quab yuam, thiab qhov ntxhib ntu ntawm lub workpiece tsim kuj zoo heev, ua rau cov punch raug tom los ntawm cov khoom.
⑦. Tsim nyog siv inclined ntug punches.
⑧ Ib. Txo qhov hnav, txhim kho lubrication tej yam kev mob, thiab lubricate lub phaj thiab xuas nrig ntaus.
⑨. Yog tias lub caij nplooj ntoos hlav lossis roj hmab tsis txaus elasticity lossis qaug zog poob, hloov lub caij nplooj ntoos hlav rau lub sijhawm.
⑩. Qhov sib txawv ntawm cov lus qhia thiab cov lus qhia bushing yog loj heev. Kho lossis hloov daim ntawv qhia thiab qhia bushing.
◎. Parallelism yuam kev sib sau, rov sib tsoo thiab sib sau ua ke.
◎. Lub qhov ntawm lub laub daim thaiv tsis yog ntsug, ua rau cov punch me me deviate. Kho lossis hloov lub laub daim thaiv.
◎. Yog hais tias lub punch los yog phau ntawv qhia tsis tau ntsia vertically, reassemble nws los xyuas kom meej verticality.
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9. Lub ntug khoov tsis ncaj thiab qhov loj me tsis ruaj khov
①.Ntxiv cov txheej txheem crimping lossis ua ntej khoov
②. Cov khoom siv lub zog nias tsis txaus, nce lub zog nias
③. Yog hais tias lub kaum sab xis ntawm lub convex thiab concave pwm yog hnav asymmetrically los yog lub zog dabtsi yog khoov tsis sib xws, kho qhov sib txawv ntawm convex thiab concave pwm kom lawv zoo ib yam thiab polish lub puag ncig ntawm lub convex thiab concave pwm.
④ Qhov siab qhov ntev tsis tuaj yeem tsawg dua qhov tsawg kawg nkaus qhov ntev
10. Cov khoom siv extruded rau ntawm qhov chaw nkhaus ua thinner
①. Lub tuag fillet yog me me dhau lawm, nce qhov tuag fillet radius.
②. Qhov sib txawv ntawm convex thiab concave pwm yog me heev. Kho qhov sib txawv ntawm convex thiab concave pwm.
11. Lub hauv qab ntawm qhov concave yog tsis sib xws
①. Cov khoom nws tus kheej yog uneven thiab yuav tsum tau leveled.
②. Qhov chaw sib cuag ntawm lub phaj sab saum toj thiab cov khoom me me los yog lub zog ejection tsis txaus. Lub ejection ntaus ntawv yuav tsum tau kho kom muaj zog ejection.
③. Tsis muaj ejection ntaus ntawv nyob rau hauv tuag. Lub ejection ntaus ntawv yuav tsum tau ntxiv los yog kho.
④.Cov txheej txheem shaping ntxiv
12. Stainless hlau flanging deformation
Kev siv cov roj nplua nyeem zoo rau cov khoom ua ntej ua lub flange yuav tso cai rau cov khoom kom zoo dua cais tawm ntawm cov pwm thiab txav mus los ntawm cov pwm qis thaum lub sij hawm tsim. Qhov no muab cov khoom siv zoo dua los faib cov kev ntxhov siab uas tsim los thaum nws khoov thiab ncab, tiv thaiv kev deformation ntawm ntug ntawm lub qhov flange tsim thiab hnav hauv qab ntawm lub qhov flange.
13. Khoom siv distortion
Punching ntau qhov ntawm cov khoom, ua rau cov khoom siv tsis zoo, tuaj yeem tshwm sim los ntawm kev sib txuam ntawm stamping kev ntxhov siab. Thaum xuas nrig ntaus ib lub qhov, cov khoom nyob ib ncig ntawm lub qhov yog stretched downward, uas tsub kom lub tensile kev nyuaj siab nyob rau saum npoo ntawm lub phaj. Lub downward punching txav kuj ua rau compressive kev nyuaj siab nyob rau hauv qis nto ntawm lub phaj kom nce. Rau kev xuas nrig ntaus ib qho me me ntawm qhov, cov txiaj ntsig tsis pom tseeb, tab sis raws li tus naj npawb ntawm cov punched qhov nce, qhov tensile stress thiab compressive stress kuj nce exponentially kom txog thaum cov khoom deformed. Pwm kws tshaj lij WeChat: mujudaren
Ib txoj hauv kev los tshem tawm qhov kev tsis sib haum xeeb no yog txhawm rau txhawm rau txhua lub qhov thiab tom qab ntawd rov qab mus thiab xuas lub qhov seem. Qhov no tsim cov kev ntxhov siab tib yam hauv daim ntawv, tab sis rhuav tshem cov tensile / compressive stress buildup tshwm sim los ntawm sib sib zog nqus xuas nrig ntaus ib tug tom qab lwm yam nyob rau hauv tib txoj kev. Qhov no kuj tso cai rau thawj batch ntawm qhov sib koom ua ke ib nrab deformation nyhuv ntawm lub thib ob batch ntawm qhov.
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14. Cov pwm yog hnav hnyav heev
①. Hloov cov pwm qhia cov khoom siv thiab xuas nrig ntaus kom sai.
② Txheeb xyuas seb qhov sib txawv ntawm pwm yog qhov tsis tsim nyog (me me dhau) thiab ua kom qhov sib txawv pwm qis dua.
③. Txo qhov hnav, txhim kho lubrication tej yam kev mob, thiab lubricate lub phaj thiab xuas nrig ntaus. Tus nqi ntawm cov roj thiab tus naj npawb ntawm cov roj txhaj tshuaj yog nyob ntawm qhov xwm txheej ntawm cov khoom siv ua tiav. Rau cov ntaub ntawv tsis muaj xeb xws li txias-kuav los tiag steel daim hlau thiab corrosion-resistant steel daim hlau, cov pwm yuav tsum tau ntim nrog roj. Cov roj filling cov ntsiab lus yog cov lus qhia bushing, roj filling chaw nres nkoj, qis pwm, thiab lwm yam. Siv lub teeb cav roj. Thaum ua cov ntaub ntawv rusty, xeb micropowder yuav raug nqus mus rau hauv qhov chaw nruab nrab ntawm cov punch thiab cov lus qhia bushing, ua rau cov av tiv thaiv cov punch los ntawm zawv zawg dawb hauv cov lus qhia bushing. Hauv qhov no, yog tias siv roj, nws yuav yooj yim dua rau xeb kom lo rau cov khoom siv. Yog li ntawd, thaum xuas nrig ntaus cov khoom no, koj yuav tsum tau so cov roj kom huv si, disassemble nws ib hlis ib zaug, siv roj av (diesel) roj kom tshem tawm cov av ntawm cov punch thiab cov pwm qis, thiab so lawv kom huv si ua ntej reassembly. Qhov no ua kom cov pwm muaj lubrication zoo.
④. Txoj kev ua kom tsis zoo yuav ua rau cov pwm tuaj pwm thiab ua rau hnyav dua. Koj yuav tsum siv lub log sib tsoo mos, siv cov txiav me me, siv cov dej txias kom txaus thiab ntxuav lub log sib tsoo ntau zaus.
15. Tiv thaiv kom tsis txhob muaj suab nrov
Cov punch xovxwm yog cov khoom siv tseem ceeb tshaj plaws hauv cov ntawv hlau ua kev lag luam. Thaum lub punch xovxwm ua haujlwm, nws yuav tsim cov suab nrov ntawm kev sib kis, lub suab nrov nrov thiab suab nrov aerodynamic. Tus nqi siab tshaj plaws ntawm lub suab nrov tuaj yeem ncav cuag 125dB(A), uas zoo heev tshaj qhov ntsuas suab nrov ntawm 85dB(A) thiab qis dua tau teev tseg hauv lub teb chaws tus qauv. Yog li ntawd, nws muaj kev phom sij rau cov neeg ua haujlwm khiav haujlwm. thiab ib puag ncig ib puag ncig (xws li chaw ua haujlwm, thaj chaw nyob, chav sib tham, thiab lwm yam) ua rau muaj kev puas tsuaj loj heev thiab muaj kuab paug. Kev tswj cov suab nrov no tau dhau los ua qhov teeb meem ceev uas yuav tsum tau daws. Tshwj xeeb, kev ua raws li kuv lub teb chaws thawj "Noise Law" thiab kev nce qib ntawm kev tiv thaiv ib puag ncig kev lag luam tau ua kom ceev ceev ntawm kev tswj suab nrov.
Pib los ntawm lub suab nrov ntawm cov punch xovxwm thiab cov qauv pwm, peb yuav tsum xyuam xim rau cov ntsiab lus hauv qab no kom txo cov suab nrov:
① Ua tib zoo saib xyuas pwm thiab tu, thiab ua kom lub ntsej muag ntse.
②. Cov duab, kom muaj nuj nqis, cov khoom siv thiab xuas nrig ntaus kab ntev ntawm cov pwm txiav ntug. Qhov chaw sib cuag ntawm cov pwm txiav ntug thiab qhov yuav tsum tsis txhob loj dhau. Lub punch yuav tsum tau siv rau beveled ntug kauj ruam xuas nrig ntaus kom cov pwm tuaj yeem txiav mus rau qhov sib txawv ntawm qhov sib txawv. Tag nrho cov txheej txheem tuaj yeem ua tiav qhov tseeb tsis yog synchronously extruding.
③. Cov pwm txiav ntug yuav tsum yog perpendicular mus rau mounting nto, thiab qhov clearance ntawm lub convex thiab concave pwm txiav npoo yuav tsum tsim nyog. Thaum tshem tawm tsis yooj yim, koj tuaj yeem ua rau kom txo qis kev tshem tawm, ua kom lub zog tshem tawm, thiab siv cov txheej txheem xws li cov khoom muag muag.
④. Tshawb xyuas qhov sib txuam ntawm txhua tus qauv ua haujlwm thiab ua qee qhov tso pa tawm.
⑤. Lub phaj nres tau hloov mus rau cov khoom me me, thiab lub phaj stripper thiab qis template hloov mus rau ntxig hom kom txo qhov chaw nres.
⑥. Lub caij nplooj ntoos hlav ejection qhov chaw ntawm lub stripper phaj yog hloov mus rau T-shaped ejector tus pin. Lub caij nplooj ntoos hlav yog ntsia rau saum pwm puag. Lub tes tsho contour yog siv nrog lub ejector pas nrig los xyuas kom meej tias lub stripper phaj tseem muaj qee qhov kev txav dawb thaum lub pwm qhib.
⑦. Ua kom lub lubrication zoo thiab pwm tsis cuam tshuam thiab du.
⑧ Ib. Qhov chaw ntawm lub puab tsaig sab sauv thiab sab qis yog padded nrog aluminium daim hlau rau kev cuam tshuam buffering.
⑨. Tom qab cov pwm yog debugged, nruab ib lub suab rwb thaiv tsev npog los yog daim txhuam cev ntawm lub tshuab punch rau kev kho suab rwb thaiv tsev.
⑩. Txhim kho punch qhov tseeb thiab txo cov suab nrov ntawm cov qauv. Ib qho tsis, kev vibration thiab suab nrov txo cov roj lub tog raj kheej yog ntsia rau ntawm qhov chaw ua haujlwm. Cov iav siv cov hniav helical los txhim kho lubrication thiab lub iav npog yog ntsia. Lub muffler yog ntsia rau hauv pneumatic system.
