Kev Tsim Khoom Siv Tsheb: Ib Qho Kev Kawm Txog Kev Sib Dhos Zoo Siv Lub Tshuab Servo Peb-Axis

Kev Tsim Khoom Siv Tsheb: Ib Qho Kev Kawm Txog Kev Sib Dhos Zoo Siv Lub Tshuab Servo Peb-Axis

Ua ntej, Kev Taw Qhia: Cov Teeb Meem thiab Cov Kev Daws Teeb Meem hauv Kev Sib Dhos Khoom Siv Tsheb

Raws li lub hauv paus tseem ceeb ntawm kev lag luam tsheb, kev tsim cov khoom siv tsheb muab cov kev xav tau nruj rau kev ua kom raug, kev ua haujlwm zoo, thiab kev ruaj khov hauv cov txheej txheem sib dhos. Kev kam rau siab ntawm kev sib dhos lub cav yuav tsum tswj tau hauv ± 0.02 hli, thiab cov voj voog sib dhos iav kis yuav tsum ua tau raws li qhov yuav tsum tau ua ntau tshaj 30 units ib feeb. Kev sib dhos tes tsis yog tsuas yog ntsib cov teeb meem kev ua haujlwm zoo los ntawm kev hloov pauv ntawm cov txuj ci thiab kev ua haujlwm rov ua dua, tab sis kuj tseem muaj teeb meem kom ua tau raws li qhov xav tau tshwj xeeb ntawm kev sib dhos tiv thaiv hluav taws xob thiab tsis muaj roj ntawm cov khoom siv hluav taws xob hauv lub sijhawm tsheb fais fab tshiab.

Nrog nws cov txiaj ntsig tseem ceeb ntawm "kev tso qhov tseeb siab + kev teb ceev ceev + kev hloov pauv tau yooj yim," peb-axis servo robots tau dhau los ua cov khoom siv tseem ceeb los daws cov teeb meem no. Tsab xov xwm no yuav tshuaj xyuas seb lawv ua tiav qhov kev vam meej hauv kev ua haujlwm zoo thiab zoo li cas los ntawm peb qhov kev sib dhos khoom siv tsheb.

Kev Haum Xeeb ntawm Cov Neeg Hlau Servo Axis Thib Ob thiab Thib Peb rau Kev Sib Dhos Khoom Siv Tsheb

Ua ntej yuav mus kawm txog cov ntaub ntawv tshawb fawb, nws yog ib qho tseem ceeb uas yuav tsum txheeb xyuas cov ntsiab lus tseem ceeb uas lawv cov yam ntxwv kev ua haujlwm sib haum nrog cov kev xav tau ntawm kev lag luam:

Kev Sib Tw Tseeb: Siv lub tshuab Japanese Panasonic servo thiab lub pob ntsia hlau tsav, tus neeg hlau ua tiav qhov rov ua dua ntawm ± 0.01 hli, ua tau raws li qhov yuav tsum tau nias thiab sib dhos rau cov khoom sib xws xws li cov bearings thiab cov iav.

Qhov Zoo ntawm Kev Ceev: Qhov ceev tshaj plaws tsis muaj kev thauj khoom ncav cuag 1.2m / s, nrog lub sijhawm nrawm ntawm ≤0.3s, phim lub voj voog sib dhos tas mus li tom qab stamping thiab txhaj tshuaj molding.

Kev Kho Kom Yooj Yim: Cov kev pab cuam sib dhos tuaj yeem hloov pauv sai sai siv Qhia Pendant, txhawb kev koom ua ke ntawm 3-5 tus qauv sib txawv (piv txwv li, cov lus qhia valve rau cov cav ntawm ntau qhov chaw sib txawv) ntawm tib kab ntau lawm.

Kev Sib Haum Xeeb Ib puag ncig: Qhov ntsuas kev tiv thaiv IP65 tiv taus qhov chaw muaj roj ntawm lub khw muag cav, thiab lub rooj sib dhos tiv thaiv hluav taws xob xaiv tau ua tau raws li qhov yuav tsum tau ua rau kev sib dhos cov khoom siv hluav taws xob hauv tsheb.

Qhov Thib Peb, Kev Tshawb Fawb Txog Peb Qhov Kev Kawm Txog Kev Sib Dhos Ib Txwm Muaj

Rooj plaub 1: Kev Sib Dhos Tsis Siv Neeg ntawm Lub Cav Lub Tog Raj Kheej Block Bearing Caps (Ib Lub Tuam Txhab Muag Khoom German Tier 1)
1. Keeb Kwm ntawm Qhov Project
Tus neeg siv khoom thawj "ob tus neeg + cov cuab yeej pneumatic yooj yim" qauv sib dhos tau qhia txog peb qhov teeb meem tseem ceeb: ① Lub zog nruj tsis sib xws ntawm cov ntsia hlau ntawm lub hau (qhov hloov pauv ± 5 N · m), ua rau lub suab nrov ntawm lub cav yog 1.2%; ② Kev tuav tes ntawm lub tog raj kheej (txhua qhov hnyav 35 kg) yooj yim rau kev sib tsoo thiab kev sib tsoo, ua rau tus nqi pov tseg yog 0.8%; ③ Lub peev xwm tsim khoom ib zaug tsuas yog 800 units, tsis tuaj yeem ua tau raws li OEM qhov kev xav tau xa khoom ntawm 1,200 units / hloov.​
2. Peb-Axis Servo Robot Kev daws teeb meem
Kev Teeb tsa Kho Vajtse: X-axis mus ncig 1800mm, Y-axis 800mm, Z-axis 600mm, nruab nrog lub tshuab hluav taws xob tswj hwm torque thiab lub khob nqus tsev kawg effector;
Kev Txhim Kho Cov Txheej Txheem Sib Dhos:
Lub Neeg Hlau Pebes pom kev tso rau qhov chaw kom tuav lub cev kheej kheej thiab thauj mus rau qhov chaw sib dhos (qhov tseeb ntawm qhov chaw ± 0.02 hli);
Lub tshuab ntswj fais fab Z-axis tsav ua kom cov ntsia hlau nruj rau hauv peb theem raws li qhov kev pab cuam uas tau teeb tsa ua ntej (ua ntej nruj 5N·m → rov nruj dua 18N·m → zaum kawg nruj 25N·m), muab cov ntaub ntawv tawm tswv yim torque tiag tiag;
Tom qab sib dhos ua ke, lub hau npog ntawm lub bearing yuav raug tshuaj xyuas seb lub hau puas tiaj tus thiab cov khoom puas tsuaj yuav raug tsis lees txais.

3. Cov Txiaj Ntsig ntawm Kev Siv
Qhov kev hloov pauv ntawm lub zog ntawm lub bolt tau txo qis rau ± 0.5N · m, thiab lub suab nrov ntawm lub cav tau txo qis rau 0.15%;
Kev puas tsuaj ntawm Zhi kev sib tsoo raug tshem tawm, thiab tus nqi pov tseg raug txo kom txog 0.03%;
Lub peev xwm tsim khoom ib zaug zuj zus tau nce mus txog 1,350 units, thiab cov nqi ua haujlwm tau txo qis 60%.

Rooj Plaub 2: Kev Sib Dhos Cov Pob Sib Koom Tes rau Lub Tsheb Fais Fab Tshiab (Lub Hoobkas Txhawb Nqa ntawm Cov Chaw Tsim Tsheb Fais Fab Tshiab)
1. Keeb Kwm ntawm Qhov Project
Ua ib qho khoom siv kev nyab xeeb, lub pob sib koom ua ke ntawm lub kauj tsheb xav tau cov txheej txheem sib xyaw ua ke: "lub pob pin nias-haum + lub hau plua plav sib dhos + kev sim torque." Cov txheej txheem phau ntawv uas twb muaj lawm muaj cov teeb meem hauv qab no: ① Kev tswj lub zog nias tsis raug (feem ntau yuav puas tsuaj vim muaj kev ntxhov siab ntau dhau lossis xoob vim muaj kev ntxhov siab tsawg); ② Lub hau plua plav sib dhos feem ntau yuav ntsws, ua rau tsis muaj dej tsis zoo; thiab ③ Cov ntaub ntawv xeem tsis tuaj yeem taug qab, ua tsis tau raws li IATF16949 cov kev cai ntawv pov thawj. 2. Peb-Axis Servo Neeg Hlau Skev daws teeb meem
Kev Teeb tsa Tseem Ceeb: Nruab nrog lub ntsuas siab (± 1N qhov tseeb) thiab lub zog tswj hwm lub rooj sib dhos, nruab nrog lub hau npog plua plav uas tau kho kom haum.
Cov Kev Txhim Kho Tseem Ceeb ntawm Kev Siv Tshuab:
Kev saib xyuas lub sijhawm tiag tiag ntawm qhov nkhaus siab-hloov chaw thaum lub sijhawm nias-fitting, tam sim ntawd kaw lub tshuab yog tias qhov nkhaus hloov pauv ntawm qhov ntau thiab tsawg tus qauv (piv txwv li, poob tam sim ntawd).
Lub Z-axis siv hom kev tswj hwm lub zog hloov pauv tau, siv lub zog 50N tas li rau lub hau plua plav, kom ntseeg tau tias tsis muaj qhov ntswj.
Cov ntaub ntawv sib dhos (lub zog nias, torque, thiab lub sijhawm) raug xa mus rau MES system, tsim cov lej cim nrhiav tau tshwj xeeb.
3. Cov Txiaj Ntsig ntawm Kev Siv
Tus nqi ntawm qhov tsis zoo ntawm qhov nias-haum tau raug txo qis los ntawm 2.3% mus rau 0.08%, thiab tus nqi xeem dhau ntawm lub hau npog plua plav tau mus txog 100%.
Kev taug qab cov ntaub ntawv tag nrho tau ua tiav, dhau OEM qhov kev tshuaj xyuas IATF16949.
Tus naj npawb ntawm cov neeg hauv ib qho chaw ua haujlwm tau raug txo los ntawm peb mus rau ib tus, ua rau kev ua haujlwm tau zoo dua li ntawm 220%.

Rooj plaub 3: Kev Sib Txuas Lus Zoo ntawm Lub Tsev Sensor Automotive (Ib Lub Tuam Txhab Khoom Siv Hluav Taws Xob Automotive)
1. Keeb Kwm ntawm Qhov Project
Lub tsev sensor muaj ib lub hauv paus yas thiab ib lub hlau tiv thaiv. Qhov sib dhos xav tau qhov sib nrug ntawm 0.05 hli thiab tsis muaj qhov khawb (qhov yuav tsum tau ua kom tiav qhov chaw: Ra ≤ 0.8μm). Kev sib dhos tes, vim yog roj tes thiab lub zog tsis sib npaug, ua rau muaj qhov tsis zoo txog li 3.5%, thiab tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua kom muaj peev xwm tsim khoom txhua hnub ntawm 20,000 units.

2. Kev daws teeb meem ntawm peb-Axis Servo Robot

Kev Tsim Kho Kom Haum: Siv lub caj npab carbon fiber uas tsis hnyav (txo qhov hnyav 40%), nruab nrog lub khob nqus tsev silicone thiab lub kaw lus qhia kev pom thaum kawg.

Kev sib dhos ua ke:

Lub tshuab pom kev pom qhia txog qhov chaw ntawm lub tsev thiab coj tus neeg hlau kom tuav tau zoo (lub sijhawm tso ≤ 0.2s).

Ib txoj kev "qhia ua ntej, tom qab ntawd haum" yog siv, nrog rau Z axis txav mus rau hauv qab ntawm qhov ceev qis ntawm 0.1m / s kom ntseeg tau tias lub ntaub thaiv tau haum rau hauv lub hauv paus.

Tom qab sib dhos ua ke, siv lub tshuab ntsuas laser los tshuaj xyuas qhov sib txawv thiab qhov khawb ntawm qhov chaw.
Tus nqi hla kev sib deev tau mus txog 99.92%, thiab tus nqi khawb ntawm qhov chaw raug txo kom 0.05%.
Lub sijhawm sib dhos ua ke tau nce mus txog 0.8s/teeb, nrog rau qhov nruab nrab ntawm 21,600 teeb txhua hnub.
Los ntawm kev txo cov txheej txheem degreasing thiab kev ntxuav, tus nqi ib txheej tau txo los ntawm 0.8 yuan.

Qhov thib plaub, Txheeb Xyuas Qhov Tseem Ceeb ntawm Peb-Axis Servo Robots

Raws li tau pom los ntawm cov rooj plaub saum toj no, lawv qhov txiaj ntsig hauv kev sib dhos khoom siv hauv tsheb tsis yog tsuas yog hloov cov neeg ua haujlwm tes xwb. Tiam sis, lawv ua tiav qhov kev txhim kho peb sab ntawm "kev ua haujlwm zoo, zoo, thiab tus nqi":

Kev Txhim Kho Kev Ua Haujlwm: Los ntawm "kev txav mus los ceev + kev sib koom ua ke ntawm cov txheej txheem," kev tsim khoom ntawm ib qho chaw nres tsheb nce ntxiv nruab nrab ntawm 80% -150%, ua tau raws li qhov xav tau "Just-in-Time" ntawm cov tuam txhab tsim tsheb.

Kev Ruaj Ntseg Zoo: Los ntawm kev hloov "kev vam khom rau kev paub dhau los" nrog "kev tswj hwm los ntawm cov ntaub ntawv," tus nqi ntawm qhov tsis zoo hauv cov txheej txheem tseem ceeb feem ntau raug txo kom qis dua 0.1%, ua tau raws li cov qauv zoo ntawm kev lag luam tsheb PPM.

Kev Txhim Kho Tus Nqi: Ntxiv rau kev txo cov nqi zog ua haujlwm ncaj qha, kev txuag cov nqi zais cia kuj tau ua tiav los ntawm kev txo cov khoom pov tseg thiab luv lub sijhawm ua haujlwm (txo lub sijhawm hloov pauv ntawm 4 teev mus rau 15 feeb). Lub sijhawm them rov qab rau kev nqis peev feem ntau yog 12-18 lub hlis.

Qhov thib tsib, Kev Xaiv thiab Kev Siv Cov Lus Qhia

Xaiv cov khoom raws li cov yam ntxwv ntawm cov khoom:
Cov khoom siv kho tshuab uas raug (xws li cov bearings): Nyiam cov qauv uas muaj torque/pressure feedback.
Cov khoom loj, hnyav (xws li lub tog raj kheej): Yuav tsum tau siv cov servo motors uas muaj zog ntau (pom zoo ≥500W).
Cov khoom siv hluav taws xob: Yuav tsum muaj cov modules tiv thaiv static thiab cov khoom siv kawg uas huv si.
Tsom ntsoov rau kev koom ua ke ntawm cov kab ntau lawm: Nws raug pom zoo kom koom ua ke nrog MES thiab cov txheej txheem tshuaj xyuas pom kom ua tiav lub voj voog "sib dhos-tshuaj xyuas-nrhiav tau".
Tso cai rau kev ywj pheej: Xaiv tus qauv nrog cov axes nthuav dav (txhawb nqa kev hloov kho mus rau plaub/tsib axes) kom haum rau cov khoom lag luam yav tom ntej.

Rau, Xaus Lus

Nyob rau hauv kev lag luam tsheb hloov mus rau kev siv hluav taws xob, kev txawj ntse, thiab kev siv lub teeb yuag, peb-axis servo robots tau hloov zuj zus los ntawm cov khoom siv xaiv tau mus rau cov yam ntxwv tseem ceeb. Txawm hais tias sib sau ua ke cov cav rau cov tsheb siv roj ib txwm lossis kev sib koom ua ke cov khoom siv hluav taws xob rau cov tsheb siv hluav taws xob tshiab, lawv tab tom hloov kho cov ciam teb ntawm kev tsim khoom siv nrog kev ua kom raug thiab ua haujlwm tau zoo.