Kwatanta Amfani da Robots na Servo na Axis Uku tare da Matakan Daidaito daban-daban

Kwatanta Amfani da Robots na Servo na Axis Uku tare da Matakan Daidaito daban-daban

A cikin yanayin sarrafa kansa na masana'antu, robot masu aiki da injinan servo guda uku, tare da tsarinsu mai sauƙi da ƙarfin sarrafa motsi, sun zama kayan aiki na asali waɗanda suka mamaye fannoni da yawa kamar kera kayan lantarki, masana'antar kera motoci, da adana kayayyaki. Daidaito, a matsayin babban alamar da ke ƙayyade iyakokin aikace-aikacensa, yana tasiri kai tsaye ga ingancin samarwa, ingancin samfura, da farashin masana'antu. Wannan labarin zai fara da ƙa'idodi don ayyana matakan daidaito, a cikin tsari kwatanta bambance-bambancen da ke cikin yanayin aikace-aikace don robot masu aiki da injinan servo guda uku tare da matakan daidaito daban-daban, da kuma bayyana ainihin dabarun zaɓi, yana ba da shawara ga masu aiki a duk duniya.

1. Manyan Ka'idoji don Bayyana Matakan Daidaito na Robots Masu Aiki a Axis Uku

2. Babban Matakin Daidaito: Yanayin masana'antu masu inganci a ƙarƙashin ikon matakin micron

3. Matsakaicin Matsakaicin Mataki: Babban aikace-aikacen masana'antu wanda ke haifar da ingantaccen farashi

4. Matsayin Daidaitacce na Daidaitacce: Rufe muhimman yanayi don sarrafa kansa na asali

5. Babban Dabaru na Zaɓin Daidaito: Tsarin yanke shawara wanda ke daidaita buƙatu da farashi

I. Ma'auni na Musamman don Bayyana Matakan Daidaito na Robots Masu Aiki a Axis Uku

A fannin masana'antu, ma'anar daidaiton robots masu aiki uku-axis galibi yana kewaye da manyan alamomi guda biyu: daidaiton maimaitawa (ɓacewar matsayin mai aiwatarwa na ƙarshe lokacin da robot ɗin ke maimaita aiki iri ɗaya) da daidaiton matsayi cikakke (ɓacewa tsakanin matsayin mai aiwatarwa na ƙarshe da na ka'ida). Idan aka haɗa shi da sigogin taimako kamar ƙarfin kaya da saurin motsi, wannan yana samar da tsarin rarrabuwa na matakai uku da aka saba amfani da shi a masana'antar. Yana da mahimmanci a lura cewa ma'aunin daidaito ba su da cikakken daidaito kuma ana iya ɗan daidaita su dangane da takamaiman buƙatun masana'antar aikace-aikace, amma kewayon ainihin ya kasance daidai:

- Babban Daidaito: Maimaitawa ≤ ±0.02mm, Daidaito Mai Cikakken Matsayi ≤ ±0.1mm. Yawanci an haɗa shi da abubuwan ji na waje kamar sikelin layi, yana daidaitawa da haɗin injinan servo da masu rage harmonic masu ƙarfi, waɗanda suka dace da yanayi masu tsauri don ƙananan sarrafawa.

- Matsakaicin Matsakaicin Matsakaici: Maimaituwa tsakanin ±0.02mm da ±0.1mm, Daidaiton Matsayi ≤ ±0.3mm. Yana amfani da tsarin gargajiya na injinan servo + masu rage girman duniya, wanda ke wakiltar babban zaɓin masana'antu wanda ke daidaita daidaito da farashi.

- Matsakaicin Daidaito: Maimaitawa ≥ ±0.1mm, Daidaito Mai Cikakken Matsayi ≤ ±0.5mm. Yawanci yana amfani da injinan servo waɗanda aka haɗa su da bel ɗin synchronous ko na'urorin gear, suna mai da hankali kan ayyukan sarrafawa da sanyawa na asali.

Ma'anar wannan rarrabuwar maki shine cimma daidaito mafi kyau tsakanin "buƙatun daidaito da farashin masana'antu" ta hanyar bambance-bambancen tsari na tsarin tuƙi, hanyoyin watsawa, da abubuwan ji.

II. Babban Matakin Daidaito: Yanayin Masana'antu Mai Kyau A Ƙarƙashin Ikon Ma'aunin Micrometer

Babban darajar robot masu aiki da servo mai matakai uku masu inganci yana cikin sarrafa kurakuran motsi a matakin micrometer, biyan buƙatun "sifili-laifi" masu tsauri wajen kera kayayyaki masu inganci. Yanayin aikace-aikacensu gabaɗaya suna da halaye "masu girma uku": ƙimar ƙarin samfuri mai yawa, sarkakiyar tsari, da buƙatun muhalli mai yawa. Yankunan da aka saba amfani da su sun haɗa da:

1. Semiconductor da Microelectronics Manufacturing

A cikin sarrafa wafer na silicon da marufi na guntu, ƙimar wafer ɗaya na iya kaiwa dubban Yuro, kuma sarrafa ya riga ya kammala kusan kashi 90% na matakan samarwa. Duk wani ƙaramin kuskure na iya haifar da wargaza dukkan tarin samfuran. A wannan lokacin, ana buƙatar robots masu aiki uku masu daidaiton maimaitawa ≤ ±0.01mm don kammala sarrafa wafer ta atomatik, shafa mai hana daukar hoto, da sauran hanyoyin. Misali, robots masu tsafta masu inganci waɗanda kamfanin SÜSS MicroTec na Jamus ke amfani da su ba wai kawai suna cimma daidaiton sanyawa na ±50 micrometers ba, har ma suna cika buƙatun ɗakin tsabta na ISO Class 3 zuwa ISO Class 4, suna guje wa lalacewar wafers daga wutar lantarki mai tsauri da ƙura. Waɗannan Hannun Robots yawanci suna amfani da tsarin daidaitawa na Cartesian, wanda aka haɗa shi da sukurori na ƙwallon C3 da jagororin layi na jerin THK HSR. Kafin a fara tari yana kawar da koma-baya ta hanyar watsawa, yana tabbatar da motsi mai santsi, ba tare da girgiza ba.

2. Daidaita Na'urorin Lafiya

A cikin kera ƙananan sassan likitanci, kamar haɗa ƙwayoyin jijiyoyi na zuciya da kayan aikin tiyata marasa amfani, girman sassan galibi yana kan sikelin milimita, tare da buƙatar sharewar haɗuwa ya zama ≤0.02mm. Hannun robotic masu aiki da ƙarfi uku masu ƙarfi na iya yin ayyuka masu sauƙi kamar walda haɗin zafi na mahaɗin catheter da sanyawa da haɗa ƙananan na'urori masu auna sigina. Ana sarrafa maimaita su tsakanin ±0.005mm da ±0.01mm, kuma suna da madaurin wuyan hannu masu hana tsatsa (ƙimar ESD

3. Marufi Mai Daidaito na Kayan Lantarki

A cikin tsarin saka guntu da kuma shigar da allon PCB na samfuran 3C, hannayen robot masu inganci dole ne su sami daidaiton fil da kusurwoyi daidai, tare da maimaitawa na ±0.01mm. Misali, a cikin tsarin marufi na na'urar sarrafa wayar hannu, bayan robot mai aiki da na'urar servo mai axis uku ya ɗauki guntu ta amfani da bututun tsotsa, yana buƙatar kammala motsi na axis na X/Y/Z cikin daƙiƙa 0.5 don sanya guntu daidai a wurin da aka ƙayyade akan substrate, tare da karkatarwa da aka sarrafa a cikin micromita 5. Waɗannan robots galibi suna amfani da tsarin tuƙi da sarrafawa, suna cimma martanin motsi na matakin millisecond ta hanyar bas ɗin EtherCAT don tabbatar da daidaito da kwanciyar hankali yayin aiki mai sauri.

III. Matsakaicin Matsakaicin Mataki: Babban Aikace-aikacen Masana'antu wanda Ingantaccen Kuɗi ke Haifarwa

Robots masu matsakaicin daidaito masu sassa uku, tare da manyan fa'idodin su na "matsakaicin daidaito + farashi mai sarrafawa," sun mamaye sama da kashi 70% na masana'antar duniya Robot MArket. Ana amfani da su sosai a manyan yanayi na samarwa kamar kera motoci, haɗa samfuran 3C, da kuma ƙera allura. Daidaiton aikinsu ya dace daidai da ainihin buƙatun "samar da taro mai inganci + inganci mai karko" a cikin waɗannan yanayi.

1. Kera Sassan Motoci

A cikin ayyukan walda na mota da haɗa kayan ciki, robot masu matsakaicin daidaito (tare da daidaiton maimaitawa na ±0.05mm zuwa ±0.1mm) na iya kammala ayyuka yadda ya kamata kamar shigar da hinges na ƙofa da kuma sanya dashboard. Misali, OEM na cikin gida yana amfani da robot NC mai kusurwa uku tare da ƙarfin ɗaukar nauyi na matakin ton. Matsakaicin nauyin kowace ƙafa ya wuce kilogiram 800, kuma maimaitawa shine

2. Haɗa samfuran 3C na matsakaicin zango

A cikin ayyuka kamar goge murfin wayar hannu da ɗaure sukurori na kwamfutar tafi-da-gidanka, hannun robot masu matsakaicin daidaito na iya cimma maimaitawa na ±0.02 mm zuwa ±0.05 mm, wanda ya cika buƙatun dacewa na haɗa sassan. Misali, hannun robot mai sassa uku na Siweike "Lushan" yana da ƙarfin kaya na 3-8 kg kuma ya dace da tan 80-420. Injin gyaran alluras. Yana sarrafa cirewa da kuma sanyawa wayar hannu a tsakiyar firam ɗin ta atomatik. Amfani da tsarin servo na Huichuan da ƙirar tuƙi da sarrafawa mai haɗawa yana rage farashin kayan aiki yayin da yake tabbatar da daidaito. Don ayyuka kamar ɗaure sukurori, injin servo na 200W wanda aka haɗa tare da na'urar rage girman duniyoyi 1:5 zai iya sarrafa ƙarfin ɗaurewa da matsayinsa daidai, yana hana cirewa ko matsewa fiye da kima wanda zai iya lalata sassa.

3. Atomatik na Gyaran Allura

A masana'antar ƙera allura, hanyoyin kamar cire kayan da aka gama da kuma sanya alama a cikin mold suna buƙatar hannayen robotic tare da buƙatun daidaito tsakanin ±0.03mm zuwa ±0.1mm. Robots na ST jerin ST masu axis uku na Shini USA, musamman samfurin hannu ɗaya, sun dace da injinan ƙera allurar tan 80-160, tare da mafi ƙarancin lokacin cirewa na daƙiƙa 1.3 kawai, suna tabbatar da sanyawa daidai yayin da suke cire samfuran da ke da sirara cikin sauri. Samfurin Siweike SW7112DS, tare da zagayowar aiki na daƙiƙa 3.3, ya dace da injinan ƙera allurar tan 450 mai sauri. Matsakaicin ƙarfin nauyinsa na kilogiram 5 yana ba shi damar sarrafa cire samfura da ayyuka masu rikitarwa kamar lakabin in-mold, yana nuna sassaucin aiki na hannun robotic matsakaici daidaitacce.

IV. Matsakaicin Ma'auni: Rufe Muhimman Yanayi don Atomatik na Asali

Na'urorin robot masu aiki uku masu daidaito mai da hankali kan "kammala matsayi na asali da kuma sarrafa farashi." Maimaitawarsu yawanci yana tsakanin ±0.1mm da ±0.5mm. Ana amfani da su galibi a cikin yanayi inda ba a buƙatar daidaiton matsayi mai girma, kamar sarrafawa, rarrabawa, da kuma yin palleting. Suna wakiltar kayan aiki "matakin shiga" don sarrafa ayyukan masana'antu ta atomatik.

1. Ajiya da Rarraba Kayan Aiki

A cikin yanayi kamar rarraba isar da kaya cikin gaggawa da kuma adana kayan kasuwanci ta intanet, robots suna buƙatar kamawa, rarrabawa, da kuma tara fakiti. Maimaitawar ±0.2mm zuwa ±0.5mm ya isa. Waɗannan aikace-aikacen galibi suna amfani da robots masu daidaita axis uku masu siffar silinda tare da kewayon juyawar axis θ na 0°-360°. Idan aka haɗa su da tsarin gane gani, suna iya gano girman fakiti da bayanan barcode cikin sauri, wanda ke ba da damar sanyawa daidai a wurare daban-daban. Tsarin watsa su galibi bel ne mai daidaitawa, wanda ke kashe 1/3 na sukurori na ball kawai, kuma yana da ƙarancin hayaniya, kulawa mai sauƙi, da dacewa don aiki na awanni 24 akai-akai.

2. Masana'antar Abinci da Marufi

A cikin marufi da abin sha, hannun robot na yau da kullun na iya sarrafa jakunkuna da kwalaben ta atomatik, yawanci suna buƙatar daidaito tsakanin ±0.3mm zuwa ±0.5mm. Idan aka yi la'akari da buƙatun tsafta na masana'antar abinci, waɗannan hannun robot ɗin galibi suna amfani da harsashin ƙarfe mai bakin ƙarfe da man shafawa mai inganci don guje wa haɗarin gurɓatawa. Misali, a cikin layin samar da marufi na taliya nan take, hannun robot mai aiki uku na servo zai iya sanya kek ɗin taliya da fakitin kayan ƙanshi a cikin kwali, tare da ƙarfin sarrafawa na kwali sama da 2000 a kowace awa, wanda hakan ke inganta ingantaccen rarrabawa da rage farashin aiki.

3. Gudanar da Kayayyaki Masu Nauyi

A cikin manyan wurare na masana'antu kamar ƙirƙira da siminti, hannayen robotic suna buƙatar ɗaukar guraben da ba a cika ba ko samfuran da aka gama waɗanda nauyinsu ya kai ≥50Kg. A wannan yanayin, ana iya rage buƙatar daidaito zuwa ±0.1mm zuwa ±0.3mm, tare da mai da hankali kan ƙarfin kaya da kwanciyar hankali na tsari. Waɗannan nau'ikan hannayen robotic galibi suna amfani da jikin tsarin ƙarfe da tuƙi mai taimako ta hanyar hydraulic. Tafiyar axis X/Y/Z an keɓance ta bisa ga yankin aiki. Misali, a cikin bitar simintin ƙafafun mota, robot mai axis uku zai iya cire ƙafafun zafi mai yawa daga simintin simintin ya kuma mayar da su zuwa yankin sanyaya, yana guje wa haɗarin aminci na aiki da hannu.

V. Babban Ma'anar Zaɓin Daidaito: Tsarin Yanke Shawara Daidaita Bukatu da Kuɗi

Zaɓar matakin daidaito na robot mai aiki uku ya ƙunshi nemo daidaito tsakanin "buƙatun tsari, farashin masana'antu, da ingancin aiki." Waɗannan ƙa'idodi uku masu zuwa za su iya taimaka wa kamfanoni su yanke shawara mai kyau:

1. Fifita Daidaiton Tsarin Aiki

Kafin a zaɓi, dole ne a fayyace ainihin matakin da ake buƙata na manyan hanyoyin: Don ƙananan ayyuka kamar marufi na semiconductor, dole ne a zaɓi samfurin da ya dace da inganci tare da ≤±0.02mm; don haɗa sassan motoci, samfurin da ya dace da daidaito ya isa; don sarrafa kayan asali, samfurin da ya dace da daidaito shine mafi kyawun mafita. Misali, haɗa PCB yana buƙatar daidaito ±0.01mm, yayin da rarraba kayan aiki za a iya sassauta shi zuwa ±0.5mm. Bin diddigin daidaito mai zurfi ba tare da tunani ba zai haifar da asarar kuɗi kawai.

2. Daidaita Lodi da Daidaita Muhalli

Daidaito ba shine kawai ma'aunin ma'auni ba; cikakken kimantawa bisa ga buƙatun kaya ya zama dole. A cikin yanayi masu nauyi, koda kuwa tare da buƙatun daidaito matsakaici, ana buƙatar samfurin matsakaici mai daidaito tare da tsarin tauri mai ƙarfi. A cikin yanayin tsafta, ya kamata a ba da fifiko ga robots masu tsabta masu inganci, maimakon kawai bin rage farashi. Misali, a cikin masana'antar likitanci, rarraba magunguna, yayin da ake buƙatar daidaiton ±0.1mm (wanda ya faɗi cikin matsakaicin matsakaicin daidaito), yana buƙatar tsari mai hana ƙura da hana tsayawa, dabarar zaɓi gaba ɗaya ta bambanta da ta yanayin masana'antu na yau da kullun.

3. Lissafin Jimlar Kudin Zagayen Rayuwa

Kudin siyan robot mai inganci ya ninka na robot mai daidaito sau 3-5, kuma farashin kulawa (kamar daidaita ruler na grating da maye gurbin mai rage harmonic) ya fi girma. Kamfanoni suna buƙatar ƙididdige bambanci tsakanin "rage yawan shara saboda ingantaccen daidaito" da "ƙarin farashin saka hannun jari." Idan yanayin marufi na guntu ya haifar da ƙimar shara ta kashi 5% saboda rashin daidaito, ƙarin jarin a cikin robot mai daidaito za a iya dawo da shi cikin watanni 3; duk da haka, a cikin yanayin dabaru na yau da kullun, wannan farashin ba shi da mahimmanci kwata-kwata.

Kammalawa

Babu wani cikakken fifiko ko ƙarancin daraja tsakanin robot masu aiki da servo masu matakai daban-daban; bambancin yana cikin "dacewa da yanayi daban-daban." Daga kera semiconductor matakin micron zuwa rarraba dabaru na matakin mita, zaɓin matakin daidaito koyaushe yana ta'allaka ne akan ainihin ma'anar "biyan buƙatun tsari da sarrafa farashi mai ma'ana." Tare da haɓaka fasahar servo drive da ganowa, robot masu aiki da servo masu aiki da servo suna samun ci gaba biyu a cikin "babban daidaito" da "ƙarancin farashi," kuma zai ba da damar ƙarfafawa daidai a cikin yanayi mafi girma na masana'antu a nan gaba.

Robot Servo na Axis Uku#Robots Arm 250-350t#Robot Servo na Axis Uku#Robot Servo na Axis#Robot Servo na Axis#Ribobin Servo na Axis

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