Mofokoli oa Lihele

Gear Reducer ke eng?

Sesebelisoa sa ho fokotsa li-gear ke sesebelisoa sa phetisetso ea matla se fokotsang lebelo la ho potoloha ho tsoa ho enjene ha se ntse se eketsa torque e hlahisoang, se sebelisa sete e le 'ngoe kapa ho feta tsa likere tsa meshing. Lisebelisoa tsa li-gear li sebelisoa neng kapa neng ha mojaro o khannoang o hloka torque e phahameng kapa lebelo le liehang ho feta tlhahiso ea koloi, 'me li tla ka litlhophiso tse fapaneng ho kenyeletsoa meralo ea polanete, helical, worm, bevel le cycloidal ho latela mojaro, karo-karolelano le litlhoko tsa sebaka.

Sebopeho

Sethibelo se tloaelehileng se na le shaft ea ho kenya e hoketsoeng mochining oa ho khanna, mohato o le mong kapa ho feta (spur, helical, bevel, worm, or planetary) e kentsoeng ka har'a casing e thata, le leqhubu kapa flange e fetisang e fokotsehile-lebelo, -motsamao o eketsehileng oa torque ho lisebelisoa tse tsamaisoang. Li-bearings li tšehetsa li-shafts ho sebetsana le meroalo ea radial le axial, ha litiiso le lubrication (lihlapa tsa oli kapa grease) li sireletsa likarolo tsa ka hare ho tšoaetso le ho apara.

Litlhaloso tsa Khetho

Lintlha tsa bohlokoa li kenyelletsa tekanyo ea phokotso, matla a matla le a tlhōrō ea torque, lebelo la ho kenya letsoho, maemo a morao-rao, bokhoni bo botle, peakanyo ea ho ntlafala (leoto-le kentsoeng, la flange-le phahamisitsoeng,{2}}o phahamisitsoe), lintlha tsa mocheso, le potoloho ea mosebetsi. Khetho ea mofuta oa li-gear e itšetlehile ka litlhoko tsa ts'ebeliso-li-gearboxes tsa helical li fana ka ts'ebetso e ntle le ts'ebetso e bonolo, li-gearbox tsa worm li fana ka li-angle drive tse kopanang tse nepahetseng-tse khonang ho koala{6}}bokhoni ba ho koala, 'me likarolo tsa lipolanete li fana ka torque e phahameng sebakeng se fokolang.

Lisebelisoa

Lisebelisoa tsa li-gear li sebelisoa ho pholletsa le litsamaiso tsa li-conveyor, li-mixer, li-crane, mechine ea ho paka, lisebelisoa tsa merafo, mechine ea temo le mehala ea boiketsetso ea indasteri moo ho ata ha torque le taolo ea lebelo ho hlokahalang bakeng sa ts'ebetso ea lisebelisoa tse tšepahalang.

Mehopolo ea Tlhophiso

Khokahano e nepahetseng ea shaft lipakeng tsa enjene le senyenyefatsang e bohlokoa ho qoba ho thothomela le ho hloleha pele ho nako. Liboutu tse ntseng li hola li tlameha ho hlophisoa ka mokhoa o ikhethileng, 'me ho netefatsoa ho hokahanngoa ha khokahanyo. Maemo a oli a lokela ho hlahlobjoa le ho beoa ho ea ka mokhoa (o otlolohileng, o otlolohileng, o tšekaletseng), 'me li-plug tsa ho hema li lokela ho kenngoa ka nepo pele li etsoa ho thibela khatello ea khatello.

Mona Leqepheng lena, re hlahisa PGCR serial Gear Reducer, u tla bona parameter ea tekheniki, li-gearbox tse phethiloeng, livideo tsa liteko ka tsela e latelang:

Linyeoe tsa tšebeliso ea li-automation tsa indasteri

CASE 01 · AGV SYSTEMS : Axle ea koloi e tataisoang ka boiketsetso

Warehouse AGVs pair brushless DC motors tse nang le compact inline gear reducers (karolelano 20:1–40:1) ho finyella ho nepahala, torque-leotwana le lengata ka lebelo le tlase. Se fokotsang matla se monya lintho tse tšosang nakong ea ho potlakisa le ho emisa, ho lelefatsa bophelo ba makoloi ha se ntse se boloka boemo bo nepahetseng ba ±5 mm litseleng tse hlophisitsoeng - tsa bohlokoa bakeng sa ho ts'epahala ha pallet{8}}ka ts'ebetso ea 24/7 ea lisebelisoa.

CASE 02 · CONVEYOR LINE : Boima{1}duty belt conveyor drive

Litsela tsa litempe tsa likoloi li sebelisa li-helical shaft-li-gear tse fokotsang li-gear ho li-conveyor drives ho theola 1,450 RPM motor output to 35–50 RPM lebanta lebelo, ho hlahisa likete tse 'maloa tsa torque ea Nm. The reducer's high service factor (SF 2.0+) e sebetsana le ho qala-ho emisa ho palama libaesekele le ho jara boima ka linako tse ling, ho netefatsa hore ts'ebetso e tsoela pele ntle le nako e sa reroang sebakeng sa tlhahiso.

Lipotso tse mabapi le Gear reducer

Phapang ke efe lipakeng tsa "gear reducer" le "gearbox"?

Mantsoe ana a fapanyetsanoa haholo. "Gear reducer" e totobatsa tšebetso-ea phokotso ea lebelo, ha "gearbox" e hlalosa kopano ea matlo. Ha e le hantle, ka bobeli li bua ka yuniti e ts'oanang ea phetisetso ea gear e kentsoeng lipakeng tsa enjene le mochini o khannoang.

Ke bala joang torque ea tlhahiso ea mochini o fokotsang lisebelisoa?

Torque=Kenyelletso × Karolelano ea Gear × Bokhoni ba ho sebetsa. Mohlala, enjene e tsamaisang 10 Nm ho 50:1 e fokotsang matla a 97% e hlahisa 485 Nm ho shaft ea tlhahiso. Kamehla sebelisa tšebeletso ea 1.5–2× ho ikarabella bakeng sa lits'ebetso tse phahameng le tse tšosang ts'ebelisong ea hau.

Ke mofuta ofe oa "gear reducer" o fanang ka katleho e phahameng ka ho fetisisa?

Lisebelisoa tsa li-gear le tsa lipolanete hangata li finyella katleho ea 96-98% sethaleng ka seng. Lisebelisoa tsa ho fokotsa liboko ha li sebetse hantle (50–90%), haholo-holo ka tekanyo e phahameng ea ho fokotseha, empa -thepa ea tsona e notlelang le foromo e kopaneng li etsa hore li khethoe bakeng sa lits'ebetso tse otlolohileng tse otlolohileng{6}}.

Ke eng e bakang ho khutlela morao ka mochine o fokotsang lisebelisoa, hona ke hobane'ng ha ho le bohlokoa?

Backlash ke papali e lipakeng tsa meno a li-gear tsa ho nyalana ha tataiso ea koloi e khutlela morao. Ka li- reducers tse tloaelehileng li ka fihla ho 15-30 arcmin; precision{3}e fihlelletsoeng<3 arcmin. For positioning systems - robots, CNC axes, inspection equipment - minimizing backlash is essential to hit dimensional accuracy targets consistently.

Ke hangata hakae se fokotsang lisebelisoa se lokelang ho sebetsoa kapa ho tšeloa mafura?

Baetsi ba bangata ba khothaletsa phetoho ea oli ea mantlha kamora lihora tse 300-500 tsa ts'ebetso, ebe lihora tse ling le tse ling tse 3,000–5,000 kapa selemo le selemo - ho latela hore na ho tla pele hofe. Diyuniti tse pakilweng tse tiisitsweng ka grisi{{9}ke tsa ho hlokomelwa{9}mahala bakeng sa bophelo ba tsona ba tshebeletso. Kamehla sheba bukana ea OEM 'me u nahane ka mocheso o teng le potoloho ea mosebetsi oa mojaro.

Hape U amohelehile ho shebella merero e meng kapa ho etela laeborari ea rona ea livideo ka Youtube:https://www.youtube.com/@tallmanrobotics