Direct Drive Cam Indexer kye kyuma ekitambuza amawulire mu ngeri ey’obutuufu (precision intermittent transmission device) nga kigatta nnyo tekinologiya wa Direct Drive n’omulimu gwa cam indexing. Emenya engeri y'okuvuga etali butereevu eya cam dividers ez'ennono, nga eno ye "motor → ebitundu by'okutambuza eby'omu makkati (ggiya, emisipi) → cam input shaft". Nga egatta butereevu mmotoka evuga mu cam oba output end, etuuka ku "gapless rigid connection between the motor and the indexing mechanism". Kino kilongoosa nnyo obutuufu bw'okutambuza, sipiidi y'okuddamu okukyukakyuka, n'obugumu bw'enzimba ate nga kikuuma omulimu omukulu ogwa "okuteeka mu kifo ekitali kimu" eky'omugabanya wa cam. Ye nkola empya ey'okutambuza mu kisaawe ky'okukola eby'obutuufu obw'enkomerero eya waggulu-.
Ekkubo ly'okutambuza amaanyi ga cam indexers ez'ennono litera okuba "motor → reducer/belt/gear → cam input shaft → output indexing plate", era ebiyungo ebiri wakati bitera okuba n'ebituli, okufiirwa, n'okulwawo. Obuyiiya obukulu obwa Direct Drive Cam Indexer buli mu "tewali butambuzi bwa wakati wakati w'okuvuga n'okulaga omuwendo": mmotoka evuga (ebiseera ebisinga mmotoka ya servo ey'obutuufu obwa waggulu-mota ya torque) eyungibwa butereevu ku cam oba ensengekera y'okufulumya, era okuyita mu kufuga okutuufu okwa mmotoka, evuga butereevu cam okutambula, bwe kityo n'evuga enkomerero y'okufulumya okutuuka ku index ey'ekiseera ekigere ekiteeso.
Omusingi gwa Direct Drive Cam Indexer kwe kugatta "mechanical positioning accuracy of cam indexing+seamless transmission advantage of direct drive", ekitakoma ku kusigaza mpisa za ntambula ezitebenkedde ezireetebwa cam curves (nga arc cam ne flat cam), naye era kimalawo ensobi n'okulwawo kw'okutambuza okw'omu makkati okuyita mu "motor direct drive".
Wano Mu lupapula luno, twanjula DTCam Indexers 110 okuva mu TallMan Robotics, nga eno ye kampuni ekulembedde mu kukola Cam Indexer, ojja kulaba data sheet, production pictures,vedios nga bweri:
Ate era Oyanirizibwa okulaba pulojekiti endala oba okugenda ku video gallery yaffe eya Youtube: https://www.youtube.com/@tallmanrobotics
Bw’ogeraageranya ne cam indexers ez’ennono n’enkola za bulijjo ez’okuvuga obutereevu, ebirungi bya Direct Drive Cam Indexer bikuŋŋaanyiziddwa mu bitundu bisatu: obutuufu, okuddamu, n’okwesigamizibwa
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Zero transmission clearance, okwongera ku butuufu bw’okuteeka mu kifo |
Okumalawo ebanga wakati w’ebitundu eby’omu makkati nga ggiya n’emisipi (ebigabanya eby’ennono biyinza okuba n’ensobi y’okudda eya ± 10-50 μ m olw’okutambuza okw’omu makkati), nga bigattiddwa wamu n’enkokola za cam ezituufu n’okufuga okuggaddwa, obutuufu bw’okuteeka mu kifo busobola okulongoosebwa okutuuka mu ± 5 μ m, era obutuufu bw’okuteeka mu kifo obuddiŋŋanwa busobola okutuuka ku ± 1 μ m, okusisinkana ebyetaago by’embeera z’okukola ezituufu ennyo (ultra precision working conditions). |
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Okuddamu okw’amaanyi okw’amaanyi, okusaanira okutambula okutambula okw’amaanyi-mu sipiidi |
Torque efuluma mu motor ya direct drive terina kufiirwa kwa wakati, era sipiidi y’okuddamu okuyimirira mu kutandika eyongezebwako ebitundu ebisukka mu 30% bw’ogeraageranya n’ebigabanya eby’ennono. Okugeza, mu kukuŋŋaanya ebitundu by’ebyuma, obudde bw’okukyusa ekifo ky’okukoleramu busobola okukendeezebwa okuva ku 50ms ez’ennono okutuuka mu 30ms, nga kiwagira ebiseera by’enzirukanya y’ebyuma ebya waggulu (nga emirundi egisukka mu 600/eddakiika) . |
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Enzimba entono ennyo, okwanguyiza ensengeka y’ebyuma |
Enkola ya motor ne indexing ekwataganye emalawo ebitundu nga reducers ne transmission shafts, ekendeeza ku bipimo bya axial/radial ebitundu 20% okutuuka ku 40% bw’ogeraageranya n’ebigonjoola eby’ennono. Kisaanira nnyo ebyuma ebituufu ebirina ekifo ekitono, gamba ng’enkola z’okukwata wafer za semiconductor ne micro component assembly turntables. |
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Okuddaabiriza okutono n’okuwangaala |
Tewali kwambala ku bitundu bya transmission eby’omu makkati (nga okufiirwa ggiya meshing n’okukaddiwa kw’omusipi), era okuddaabiriza buli kiseera kwokka okw’okusiiga kwa cam ne rollers. Obulamu bw’obuweereza bwongerwako ebitundu ebisukka mu 50% bw’ogeraageranya n’ebigabanya eby’ennono, era obudde wakati w’okulemererwa (MTBF) busobola okutuuka ku ssaawa ezisukka mu 10000. |
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Ekyukakyuka era ekyukakyuka okusobola okutuukiriza ebyetaago by’embeera z’emirimu eziwera |
Okuyita mu nkola y’okufuga servo, indexing angle (nga seamless switching from 30℃to 90℃), dwell time, ne operating speed bisobola okutereezebwa mu ngeri ekyukakyuka, okumenya ekkomo lya cam dividers ez’ennono ezeetaaga customized camshafts for fixed angles, n’okutuukagana n’embeera z’okufulumya ezikyukakyuka nga zirina batches entono n’ebika ebingi. |
Olw'engeri zaayo eza "obutuufu obw'amaanyi, okuddamu okw'amaanyi, n'okukyukakyuka okw'amaanyi", Direct Drive Cam Indexer esinga kukozesebwa mu nnimiro eza waggulu-nga zirina ebyetaago ebikakali ku mutindo gw'okutambuza ogw'ekiseera ekigere:
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Okukola Semiconductor ne Microelectronics |
Okukyusa wakati wa wafer inspection turntables ne chip packaging stations kyetaagisa okuteeka mu kifo ekituufu mu ± 2 μ m n’okulaga sipiidi ya waggulu- (emirundi 400-600/eddakiika) okwewala okwonooneka kwa chip oba ensobi mu kuzuula. |
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Okukuŋŋaanya ebyuma bikalimagezi mu ngeri entuufu |
Okukuŋŋaanya siteegi eziwera (multi station assembly) kwa micro connectors ne sensors kyetaagisa okukyusa amangu siteegi (obudde bw’okukyusa<20ms) and no gap impact to ensure component assembly tolerance (± 5 μ m). |
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Ebikozesebwa mu by’obujjanjabi |
In vitro diagnostic reagent turntable, minimally invasive surgical instrument assembly, kyetaagisa okutambuza obulungi (tewali kukankana), okuteeka mu kifo ekituufu, n’ensengeka ennyimpi okusobola okutuukagana n’embeera ennyonjo. |
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Ebyuma ebipakinga eby’omulembe |
Okupakinga ebitundu mu ngeri entuufu (nga micro electronic component packaging) kyetaagisa okuwandiika ku sipiidi ya waggulu- (emirundi egisukka mu 300/eddakiika) n’okuteeka mu kifo ekitali kikyukakyuka okwewala okupakinga obutakwatagana. |
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Okukola ku bitundu by’amaaso |
Okukebera/okusiiga lenzi za siteegi eziwera kyetaagisa okutambuza okutaliimu buzibu okukakasa nti okukwatagana kw’amaaso kutuufu (± 1 μ m). |
Direct Drive Cam Indexer ye nkola ey’obuyiiya ey’okugatta tekinologiya wa cam indexing ne tekinologiya wa direct drive. Omugaso gwayo omukulu guli mu nteekateeka ya "tewali kutambuza kwa wakati", egonjoola ekituli, okulwawo, n'ebizibu by'obutuufu bw'amatikkira ag'ennono, ate nga esigaza engeri ezitebenkedde ezitasalako ez'okuwandiika cam indexing. Ku mugongo gw’ebyetaago ebikakali ebyeyongera ku butuufu, sipiidi, n’okukyukakyuka mu kukola ebintu ebya waggulu-end, Direct Drive Cam Indexer efuuse ebyuma ebikulu okutuuka ku ultra precision intermittent transmission mu nnimiro nga semiconductors, electronics, n’ebyobulamu, ekiikirira obulagirizi obukulu eri enkulaakulana ya cam indexers okutuuka ku precision eya waggulu, okugatta, ne amagezi.
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