Theknoloji ea taolo ea torque le ntlafatso ea ho nepahala ha li-screwdriver tsa motlakase

Theknoloji ea Taolo ea Torque le Ntlafatso ea Nepahalo ho Li-screwdriver tsa Motlakase

1. Melao-motheo ea Theknoloji ea Bohlokoa ea Taolo ea Torque: Ho tloha Phetohong ea Mekaniki ho ea Taolong e Bohlale ea Loop e Koetsoeng

2. Likarolo tsa Bohlokoa tse Amang ho Nepahala: Li-sensor, Sistimi ea Phetiso, le Mojule oa Taolo

3. Litsela tse 'Nè tsa Tekheniki tsa Ntlafatso ea Nepahalo: Karabelo e Fetohang, Taolo ea Boemo bo Tsitsitseng, Ho Ikamahanya le Moroalo, le Puseletso ea Tikoloho

4. Maemo a Tokiso ea Torque le Litlhaloso tsa Teko tse Amoheloang Machabeng

5. Litharollo tsa Ntlafatso ea Taolo ea Torque ea Maemo a Mangata: Kopano ea Liindasteri le Mekhoa ea Ts'ebetso ea Setsebi

I. Melao-motheo ea Theknoloji ea Bohlokoa ea Taolo ea Torque: Ho tloha Phetohong ea Mekaniki ho ea Taolong e Bohlale ea Loop e Koetsoeng

Theknoloji ea taolo ea torque ea li-screwdriver tsa motlakase e fetohile ho tloha phetohong ea mechine ea setso ho ea tsamaisong ea taolo e bohlale ea mahlakore a mangata. Khopolo-taba ea eona ea mantlha ke ho fihlella taolo e nepahetseng ka mokhoa o koetsoeng oa "ho kenya taelo - ho beha leihlo nako ea sebele - tokiso e matla."

1. Taolo ea Motheo ea Mekaniki
Taolo ea pele ea torque e ne e itšetlehile ka ts'ebetso ea 'mele ea clutch le torsion spring: ha torque ea tlhahiso e fihla moeling o behiloeng esale pele, spring ea hatella, e etsa hore clutch e thelle le ho khaola phetiso ea motlakase ho qoba ho imeloa haholo. Mokhoa ona o bonolo ka sebopeho 'me o loketse lisebelisoa tsa boemo ba pele, empa ho nepahala ha oona ho angoa haholo ke mokhathala oa selemo, ka linako tse ling ho kheloha ho feta ±10%.

2. Ntlafatso ea Taolo ea Elektroniki Lisebelisoa tsa sejoale-joale li sebelisa theknoloji ea taolo ea elektroniki haholo, eo karolo ea eona ea mantlha e kenyeletsang: Taolo ea ho lemoha ha hona joale: Ho beha leihlo liphetoho tsa hona joale ea enjene ho fumana torque ea mojaro; ho fokotsa lebelo ka bohona kapa ho khaola matla ha moeli o fihletsoe, ka nako ea karabelo ea hoo e ka bang 50ms; ho feto-fetoha ha bophara ba pulse ea PWM: Ho fihlella taolo ea lebelo le se nang mohato ea torque ka ho fetola potoloho ea mosebetsi oa pulse ea motlakase, ho ntlafatsa ho nepahala ha boemo bo tsitsitseng ho isa ho ± 5%; Theknoloji ea taolo ea vector: Ho kopanya hona joale ea ho hlasimolla (d-axis) le hona joale ea torque (q-axis) ea enjene ea AC ka phetoho ea Clark/Park coordinate, ho fihlella taolo e ikemetseng le e nepahetseng, ho khutsufatsa nako ea karabelo e matla ho 10-50ms.

3. Taolo e Bohlale ea Loop e Koetsoeng
Mefuta ea maemo a holimo e kopanya li-sensor tsa torque le li-algorithms tsa AI ho theha selika-likoe se koetsoeng ka botlalo:
Maikutlo a Nako ea 'Nete: Hlooho ea screwdriver e na le sensor e hahiloeng ka hare ea strain gauge e lisampoleng makhetlo a fetang 1000 ka motsotsoana, e hapa liphetoho tsa torque ka matla;
Tokiso ea Algorithm: Ka taolo ea PID le mohlokomeli oa tšitiso ea mojaro, liphetoho tsa mojaro li boleloa esale pele 'me li lefelloa esale pele, ho fihlella ho nepahala ha ho pheta-pheta ha ± 0.01mm;
Seta sa Dijithale: Boleng ba torque e reriloeng (yuniti e ka khethoang N·m kapa in-lb) e ka kenngoa ka kotloloho skrineng sa LCD, e tšehetsa tokiso e ntle ka keketseho ea 0.01 N·m.

II. Likarolo tsa Bohlokoa tse Amang ho Nepahala: Li-sensor, Sistimi ea Phetiso, le Mojule oa Taolo

Ho fihlella ho nepahala ha torque ho itshetlehile hodima ntlafatso e hokahantsweng ya dikarolo tsena tse tharo tsa mantlha. Ho kheloha ho efe kapa efe ya 环节 ho tla lebisa tahlehelong ya ho nepahala:

1. Sensor ea Torque: Motheo oa ho Lemoha ho Nepahala
Khetho ea Mofuta: Li-sensor tsa khatello li fana ka kutlo e phahameng (ho nepahala ± 0.1% FS), li loketse lisebelisoa tsa indasteri; li-sensor tsa magnetostrictive li na le bokhoni bo matla ba ho thibela tšitiso 'me li loketse libaka tse thata;
Liparamente tsa Bohlokoa: Ho bapisa sebaka ho tlameha ho latela molao-motheo oa "makhetlo a 3 a sebaka bakeng sa boleng bo ka tlase ho 1 N·m, makhetlo a 5 a sebaka bakeng sa boleng bo ka holimo ho 1 N·m" ho qoba ho fetoha ha polasetiki ea 'mele o tenyetsehang;
Tsamaiso ea Matšoao: ADC ea 24-bit e nepahetseng haholo (Analog-to-Digital Converter) e kopantsoeng le ho sefa FPGA e ka thibela lerata ho fihlela ka tlase ho 0.05% FS, ea hapa liphetoho tsa torque ea motsotsoana.

2. Sistimi ea Phetisetso: Ho netefatsa ho nepahala ha Phetisetso ea Torque
Moralo oa Lebokose la Gear: Ho ntlafatsa karolelano ea gear (karolelano ea gear = palo ea meno holim'a gear ea enjene / palo ea meno holim'a gear e kholo × karolelano ea gear ea kahare) ho ho bapisa gear ea mekhahlelo e mengata ho fokotsa sebaka sa meshing. Tharollo e le 'ngoe e fokolitse phoso ea phetisetso ho tloha ho 0.3° ho ea ho 0.05° ka ho ntlafatsa ho nepahala ha gear.
Ntlafatso ea Clutch: Ho nkela lipoleiti tsa tšepe tsa setso sebaka ka lipoleiti tsa khohlano ea ceramic sebaka ho ntlafatsa ho hanyetsa ho tsofala; sekhahla sa ho fokotseha ha torque ≤2% kamora lipotoloho tse 1000.
Ho Lekanya Shaft: Ho Lekanya ka laser ho netefatsa ho kheloha ha radial/axial/angular ≤0.05mm, ho qoba ho sotha ha torque ho bakoang ke liphoso tsa ho kenya.

3. Mojule oa Taolo: Hub ea Taolo e Bohlale
Khetho ea Chip: Processor ea ARM ea 32-bit e nang le lebelo la ts'ebetso ≥100MHz, e tšehetsang li-algorithms tse rarahaneng tsa taolo ea vector;
Tsamaiso ea Matla: Ho kenella ha motlakase o pharaletseng (100-240V AC) ka potoloho ea taolo ea motlakase, ho kheloha ha torque ≤±0.5% ha phetoho ea motlakase e le ±10%;
Ho lumellana ha motlakase: Ho latela maemo a EN 55014-1, ho sireletsa khahlanong le tšitiso ea enjene le ho netefatsa matšoao a sensor a tsitsitseng.

III. Litsela tse 'Nè tsa Tekheniki tsa ho Ntlafatsa ho Nepahala: Karabelo e Fetohang, Taolo ea Boemo bo Tsitsitseng, Ho Ikamahanya le Moroalo, le Puseletso ea Tikoloho

Ka ntlafatso e hlophisehileng ea tekheniki, ho nepahala ha taolo ea torque ho ka ntlafatsoa ka botlalo ho tloha likarolong tse 'ne:

1. Ntlafatso ea Karabelo e Matla: Ho Fokotsa Phoso ea Hysteresis
Tokiso e Ikemetseng ea Torque le ea Hona Joale: Taolo ea vector e laola ka ho toba hona joale ea q-axis, e fokotsa nako ea karabelo e matla ho tloha ho 100-200ms taolong ea setso ea V/F ho ea ho 10-50ms, ka lisebelisoa tsa boemo ba servo tse fihlelang ho Leano la ho Jarisa Pele ho Nako: Bakeng sa maemo a ho emisa ho qala le ho emisa ho hoholo, motlakase oa pele o kenngoa esale pele, e leng se fokotsang nako ea ho bokella motlakase oa ho qala ka 60%.

2. Taolo e Ntlafalitsoeng ea Boemo bo Tsitsitseng: Ho Thibela Phapang ea Phetoho
Taolo ea PI ea Loop e Koetsoeng habeli: Loop ea lebelo + loop ea hona joale li sebetsa hammoho, leha mojaro o eketseha ho tloha ho 5N·m ho isa ho 8N·m, ho feto-fetoha ha lebelo ho ntse ho laoloa ka har'a ±5rpm (lebelo le lekantsoeng la 1000rpm);
Tefo ea Torque Pulse: Algorithm e bolela esale pele torque ea cogging 'me e fetola hona joale ka lehlakoreng le fapaneng ho hlakola pulsation, e leng se fellang ka ho se thothomele ka lebelo le tlase (0.5rpm).

3. Ntlafatso ea ho Fetola Moroalo: Ho Sebetsana le Maemo a Rarahaneng a Ts'ebetso
* Mohlokomeli oa Tšitiso: Khakanyo ea nako ea sebele ea torque ea mojaro, puseletso ea pele ho nako bakeng sa hona joale nakong ea liphetoho tsa mojaro ka tšohanyetso ho qoba torque e sa lekaneng kapa ho feta tekano;
* Mokhoa o Ikamahanyang le Maemo: E tsebahatsa ka bohona thepa ea sekurufu (tšepe/polasetiki/lehong) 'me e fetola moedi oa torque ka matla ho thibela ho tiea ho feteletseng kapa ho se tiisehe hantle.

4. Mokhoa oa Puseletso ea Tikoloho: Ho Fokotsa Tšusumetso ea Kantle
* Tefo ea Mocheso: Thermistor ea NTC e hahiloeng ka hare e lokisa boleng ba torque ka bo eona libakeng tse tlohang ho -10℃ ho isa ho 60℃, ka phoso ≤±1%;
* Tšireletso e Ntlafalitsoeng: Tekanyetso ea tšireletso ea IP67 e aroloa lerōleng le metsing, e boloka botsitso ba torque bo feta 98% ho 85% RH.

IV. Maemo a ho Nepahala ha Torque le Litlhaloso tsa Teko tse Amoheloang Machabeng

Litekanyetso tsa setifikeiti tsa 'maraka o moholo oa lefats'e bakeng sa ho nepahala ha torque ea screwdriver ea motlakase li thehiloe ho standard ea EU EN 60745-1 le standard ea International Electrotechnical Commission (IEC) 60745:

1. Litlhoko tsa ho nepahala ha mantlha

Phapang ea Torque e sa Fetoheng: Phapang ea boleng ba 'nete ho tloha boleng bo tloaelehileng ≤ ±15% (mofuta oa EN 60745-1:2023), lisebelisoa tsa maemo a holimo li tlameha ho fihlela boemo bo etelletseng pele indastering ba ±8%;

Ho Tsitsisa Torque e Matla: Kamora lipotoloho tse 100 tse latellanang tsa ho tiisa, ho fokotsoa ha torque ≤ 5%;

Ho Pheta-pheta: Lisebelisoa tsa sehlopha sa servo li tlameha ho fihlella ± 0.01~± 0.05mm.

2. Mokhoa o Tloaelehileng oa Teko
* **Teko ea ho se jare mojaro:** Netefatsa ho feto-fetoha ha lebelo ≤ ±1% tlas'a maemo a ho se jare mojaro;
* **Teko ea Moroalo oa Mehato:** Eketsa torque butle-butle ho tloha ho 20% ho ea ho 120%, u rekota boleng ba phetoho mohatong o mong le o mong;
* **Teko ea Mamello:** Etsisa lipotoloho tse 100 tsa ts'ebetso e tsoelang pele ho lemoha ho bola ha torque;
* **Teko ea Tikoloho:** E etsoa tikolohong e tloaelehileng ea 23±5℃ le 50%±10% RH ho qoba tšitiso ea mocheso.

3. Lintlha tsa Bohlokoa tsa Setifikeiti
* **Disampole tsa teko di lokela ho kgethwa ka mokhoa o sa reroang ho tswa dihlopheng tsa tlhahiso ya bongata, ho fana ka ketane e felletseng ya ho latela setifikeiti sa tlhahlobo;
* **Tlhokahalo e ncha bakeng sa ho beha leihlo data ea Bluetooth ka nako ea sebele, e tšehetsang ho latela data ea torque e thehiloeng marung (phetolelo ea EN 60745-1:2023);
* **Sebaka se kampetsoeng se tlameha ho tšoauoa ka letšoao la CE le temoso e reng "Tšebeliso ea Litsebi Feela".

** V. Morero oa Ntlafatso ea Taolo ea Torque ea Maemo a Mangata: Tšebeliso e Sebetsang Kopanong ea Liindasteri le Ts'ebetsong ea Litsebi

Maemo a fapaneng a ts'ebeliso a na le litlhoko tse fapaneng haholo bakeng sa ho nepahala ha torque, e leng se hlokang ntlafatso e reriloeng ho latela sesebelisoa litšobotsi:

1. Maemo a Kopano ea Liindasteri
Tlhahiso ea Likoloi: Liboutu tsa hlooho ea silindara ea enjene li hloka taolo e nepahetseng ea 20-30 N·m, li sebelisa tharollo ea taolo ea vector + ea sensor e habeli ho netefatsa ts'ebetso ea ho koala le ho thibela ho lutla le ho fetoha ha oli;
Kopano ea Lihlahisoa tsa Elektroniki: Li-screw tse nyane tsa M1.2 li hloka torque e tlase ea 0.05-0.1 N·m, e nolofalletsang mokhoa oa "torque e bonolo" o fokotsang lebelo butle-butle ha boleng bo behiloeng bo ntse bo atamela, ho thibela tšenyo ea boto ea potoloho;
Methapo ea Tlhahiso e Iketsang: Ho ikamahanya le litsamaiso tsa taolo ea PLC, ho beha liparamente tsa torque tse hole ho fihlelleha ka protocol ea Modbus, ka ho nepahala ha ho pheta-pheta ha ±0.03 mm.

2. Maemo a Ts'ebetso ea Setsebi
* Kopano ea Thepa ea Ka Hare: Bakeng sa thepa ea MDF, ho sebelisoa torque ea 0.3-0.8 N·m, ka tšireletso e feteletseng ho thibela ho robeha ha lerōle la sawdust.
* Tokiso ea Lisebelisoa: Bakeng sa ho qhaqha li-screw tsa casing ea air conditioner, mokhoa oa torque o tlase oa 0.5-1.0 N·m o sebelisoa ho thibela ho hlobola.
* Ts'ebetso ea Sebaka se Phahameng: Mehlala e se nang thapo e na le ts'ebetso ea ho notlela torque, e netefatsang ho kheloha ha torque ≤ ± 2% nakong ea ts'ebetso ea letsoho le le leng, e ntlafatsa polokeho.

3. Ho Ikamahanya le Maemo a Ikhethang
* Libaka tse mongobo (Ho kenya Kamore ea ho Hlapela): Ho sebelisoa lisebelisoa tse sa keneleng metsi, 'me sensor ea torque e koetsoe, e boloka ho nepahala ha mongobo oa 90%.
* Tikoloho tsa Mocheso o Tlase (Ts'ebetso ea Kantle): Algorithm ea puseletso ea mocheso o tlase e kentsoe tšebetsong, e netefatsang ho kheloha ha tlhahiso ea torque ≤ ±3% ho -10℃.
* Ts'ebetso ea Maqhubu a Phahameng (Mela ea Kopano): Ho sebelisoa enjene e se nang borashe, e nang le phokotso ea torque ≤ 3% kamora lihora tse 8 tsa ts'ebetso e tsoelang pele, e leng se eketsang bophelo ba ts'ebeletso.

Kakaretso ea Tekheniki
Ho ntlafatsa ho nepahala ha taolo ea torque ea li-screwdriver tsa motlakase ke projeke ea boenjiniere e hlophisitsoeng e kenyeletsang "kutloisiso ea sensor - taolo ea algorithm - ts'ebetso ea mechini". Ka ho kopanya taolo ea vector, kutlo e nepahetseng haholo, le mahlale a puseletso ea tikoloho, ho nepahala ha boemo bo tsitsitseng ba ± 0.1% le karabelo e matla ea