Chii chinonzi Gear Tooth?

Magiya ndiwo zvinhu zvakakosha muinjiniya yemazuva ano yemakanika, anoshandiswa muzvinhu zvese kubva kumawachi nemotokari kusvika kumichina yeindasitiri uye masisitimu emuchadenga. Chinhu chakakosha pagiya rega rega ndicho zino regiya. Kunzwisisa chimiro, mashandiro, uye kukosha kwemazino egiya kunopa ruzivo rwakakosha rwekuti magiya anotumira sei simba zvinobudirira uye zvakavimbika mumabasa akawanda.

Tsanangudzo yeZino reGiya

Zino regiya ndiro chikamu chinobuda padenderedzwa revhiri regiya. Kana magiya maviri akabatana, mazino awo anobatana nenzira chaiyo, zvichibvumira kufamba kwekutenderera uye torque kuti zvipfuure kubva kune rimwe shaft kuenda kune rimwe. Zino rega rega rakagadzirwa nokungwarira rine chimiro charo, chinozivikanwa se involute profile, kuti rive nechokwadi chekuti rinobatana zvakanaka, kukweshana kushoma, uye kumhanya kwakaringana. Pasina mazino akagadzirwa zvakanaka, magiya anotsvedza kana kuvharika, zvichiita kuti kutapurirana kwekufamba kwakarurama kusakwanise.

Maumbirwo uye Geometry

Maitiro ejini regiya anotsanangurwa nokungwarira nematanho akati wandei akakosha. Chinyorwa ichi chinoreva kureba kwezino riri pamusoro pedenderedzwa repitch, nepo dedendum iri kudzika kuri pasi paro. Denderedzwa repitch pacharo idenderedzwa rekufungidzira rinomiririra nzvimbo inoshanda yekubatana pakati pemagiya emeshing. Zvimwe zviyero zvakakosha zvinosanganisira kona yekumanikidza, ukobvu hwezino, uye module kana diametral pitch, izvo zvinobatsira kugadzirisa dhizaini yegiya mumashandisirwo akasiyana.

Chimiro chezino regiya hachisi chega. Involute profile ndiyo inonyanya kushandiswa mumagiya emazuva ano nekuti inobvumira magiya kuchengetedza chiyero chevelocity chisingachinji pasinei nedaro riri pakati penzvimbo. Izvi zvinoreva kuti chero bedzi magiya akaramba akarongeka zvakanaka, kufamba kwawo kucharamba kwakatsetseka uye kuchishanda zvakanaka.

Mabasa eMazino eGiya

Zino regiya rinoita mabasa akakosha akawanda mukati mehurongwa hwemakanika:

1. Kufambiswa Kwemafambiro - Mazino egiya anobatana kuti afambise kufamba kwese kwese pakati pemashaft.

2. Kutapurirana kweTorque - Nekushandisa meshing, mazino egiya anobvumira simba remuchina kutapurirana zvinobudirira, zvichiita kuti michina ikwanise kubata mitoro inorema.

3. Kudzora Kumhanya uye Kutungamira - Saizi nehuwandu hwemazino egiya zvinosarudza kudzikiswa kana kuwedzera kwekumhanya, pamwe nekwakatenderedzwa.

4. Kugoverwa Kwemutoro - Mazino anogovanisa masimba ekubata zvakaenzana, zvichideredza kupera uye zvichiita kuti nguva yekushanda ive yakareba.

Mhando dzeMazino eGiya

Mazino egiya anogona kusiyana zvichienderana nerudzi rwegiya.Magiya eSpur ane mazino akatwasuka akaenzana neakisi, zvichiita kuti ave nyore asi ane ruzha zvishoma pakumhanya kwakanyanya.Magiya eHelicaline mazino akakombama, ayo anobata zvishoma nezvishoma uye anoderedza ruzha ukuwo achibvumira mutoro wakakwira.Magiya ebhevelane mazino akaumbwa kuita mesh pamigero inosangana, ukuwomagiya ehonyeshandisa mazino akaita sescrews kuti uwane mazinga ekuderedza zvakanyanya. Magiya maviri eHelical (Herringbone):
Yakagadzirwa nemitsara miviri yemazino emupendero ane makona akasiyana. Iyi gadziriro inodzima axial thrust inogadzirwa negiya rimwe chete remupendero, zvichibvumira kushandiswa kwe torque yakakwira nekugadzikana kukuru.

Magiya Emukati:
Iine mazino akachekwa mukati memhete kana silinda. Anoshandiswa mumagadzirirwo madiki, akadai semagiya epasi, nekubatanidza magiya ekunze.
Mazino epaketi nepapinion
Tsananguro: Bhara rakati sandara rine mazino akatwasuka (rack) rine mambure akatenderera (pinion).
Hunhu:
Inoshandura kufamba kwese ...
Inoshandiswa muhurongwa hwekufambisa uye mukushandiswa kwemagetsi anotungamira

Dhizaini yega yega inoenderana nejometri yemazino zvichienderana nemashandisirwo chaiwo uye zvinodiwa pakushanda.

Zvishandiso uye Kugara Kwenguva refu

Nekuti mazino egiya anogara achitsungirira kushushikana, kukweshana, uye kumanikidzwa kubata mazino, kusarudza zvinhu kwakakosha. Masimbi alloy anoshandiswa zvakanyanya nekuda kwesimba rawo uye kuramba kupfeka, nepo kurapwa pamusoro senge carburizing, nitriding, kana shot peening kunowedzera kuomarara uye hupenyu hwekuneta. Mukushandiswa kwakareruka, zvinhu zvakaita sepurasitiki kana aruminiyamu zvinogona kushandiswa kuderedza huremu neruzha.

Kukosha muUinjiniya hwemazuva ano

Zino regiya, kunyange zvazvo riri diki kana richienzaniswa nemuchina wese, ndiro rinosarudza mashandiro, kushanda zvakanaka, uye kuvimbika kwemasisitimu emakanika. Mazino egiya asina kugadzirwa zvakanaka anogona kukonzera kudedera kwakanyanya, ruzha, kupera nekukurumidza, kana kutokundikana zvakanyanya. Ndokusaka maindasitiri achinyanya kusimbisa mashandiro ekugadzira, kukuya, uye kuongorora mazino egiya panguva yekugadzira.