Reducers cylindrical: general bayanai da kuma siffofin

Makanikai - wannan ne kimiyya, tare da abin da a yau ne mai wuya a kwari fasaha ci gaban 'yan Adam. Duk wani inji ƙunshi mafi girma ko karami mataki na hanyoyin tabbatar da al'ada aiki. Kuma a cikin da yawa daga cikin kinematic makircinsu wadannan raka'a so lalle ne, haƙĩƙa bayyana a na'urar kira wani hari kaya.

definition

Za mu fahimci mafi tare da wannan tartsatsi m inji na'urar. Saboda haka, spur kaya - shi ne mai inji kunshi giya, a kewaye a cikin wani gidaje da kuma sukan aiki a wani man wanka. Abin da ake nufi da kalmar "cylindrical"? Wannan yana nufin cewa da gatura da kaya shafts aka shirya a layi daya da juna. By yawan watsa inji iya zama guda-mataki, biyu-mataki, uku-mataki, da sauransu. D.

ganawa

Kowane guda kaya cylindrical farko da hidima don rage gudu, kuma haka kara da karfin juyi na kora shaft dangi da shaft na master. A wasu kalmomin, da gearbox rage kusurwa gudu da mota shaft.

girma

Cylindrical reducer yana da wadannan abũbuwan amfãni:

• Isasshe high dace.
• Da ikon yin tsayayya m kaya da kuma tare da kusan sifili hasarori a aika da a kan wani nesa mafi girma da iko.
• Ability don aiki smoothly ko da a ba uniform lodi, kazalika da wani yawan yana farawa da Tashoshi.
• Rashin kai-kulle (as adawa da tsutsa analogues), sabili da haka, yana yiwuwa ya kunna fitarwa shaft da hannu.
• A mafi awo amincewarsa.
• Zafi kadan matakin.
• A fadi zabi na kaya rabo inji.

korau halaye

Reducer cylindrical guda-mataki (multistage kamar) yana da irin raunin:

• Karuwan amo matakan lokacin aiki.
• High rigidity na giya, ba zai iya rama domin tsauri lodi.
• A rashin reversibility.

rarrabuwa

Reducers cylindrical biyu-mataki, guda-mataki da Multi-mataki tsari da hakora ana raba:

• A kan hari.
• Helical.
• Chevron.
• Tare da madauwari hakori.

Dangane da profile na hakora iya zama involute giya da gearing na Novikova da cycloid.

A gefe gudun bambantawa zai kasance da wadannan:

• Low-gudun (gefe gudun kasa da 3 m / s).
• Matsakaici gudun (circumferential gudun ne a cikin kewayon daga 3 zuwa 15 m / s).
• Speed (circumferential gudun yawa jeri daga 15 zuwa 40 m / s).
• High gudun (gudun wucewa 40 m / s).

na'urar

Spur kaya, da zane na abin da aka nuna a kasa a general sanyi da aka hada da:

• Gidaje.
• Shafts.
• Zahiri.
• lubrication tsarin.

A makanikai da kaya, wanda yana da kadan yawan hakora, da ake kira kaya, kuma da manyan yawan hakora - dabaran.

hawa

Reducer cylindrical guda-mataki da Multi-mataki shigarwa yana da wannan manufa, wanda shi ne batun 'yan dokoki, wato:

• Muhimmi surface ga kaya ya zama kamar santsi, domin ware da yiwuwar warping.
• Akwai dole-mayar hada guda biyu saka wa matsakaicin don rage radial sojojin a shaft ƙare.
• An tsananin haramta doke a kan iyakar shafts kamar yadda wannan na iya haifar da wanda bai kai ba gazawar da mirgina hali.
• Tightening da hawa kusoshi ga manufar samar da wani gaba ɗaya matakin da alama na loosening kaya a lokacin da m aiki.

Sharuddan commissioning

Reducers cylindrical biyu-mataki, kamar yadda, lalle ne, wani gearbox ya kamata a fara ta aikin a kan tushen da wadannan bukatun:

• A shaft iyakar aka kwace ta lalata ko datti.
• Spun mai magudana dunƙule da kuma kayyade rashi / gaban condensate.
• Mai zuba man a cikin crankcase ta lafiya raga tace a gudanar da wani domin ware da yiwuwar bugawa da abrasive barbashi ciki da gearbox. Kamar wancan ne wannan mai zafin jiki kada ta kasance ƙasa da 20 digiri Celsius.
• Shi ne kuma kyawawa don gungurawa daga hannun shafts da kuma sauraron aikin toothing.

Babban sigogi da cewa mulkin da zabi na cylindrical kaya ne ta kaya rabo da jerawa.

Cylindrical biyu-mataki kaya - ya fi na kowa bambance-bambancen a halin yanzu amfani da kaya (game da 65%). Rabo daga wadannan hanyoyi kuwa sune a cikin kewayon daga 8 zuwa 40. A waɗannan lokuta inda akwai wani gaggawa bukatar inganta aikin wani lodi low-gudun mataki ana amfani da high-gudun mataki reducers bifurcated.