Magiya ndiwo magamba akanyarara uye akakosha munyika yanhasi. Kubva pakushanda kwakaoma kwekufambisa mota kusvika kusimba guru remhepo yemhepo, zvikamu izvi zvine meno zvakakosha pakufambisa simba remuchina. Kwemazana emakore, kugadzirwa kwemagiya kwave kuri kutsvaga kunyatsoita uye kushanda zvakanaka, kunodzorwa nemaitiro akajairwa akadai sekugadzira, kugadzira, uye kugadzira. Zvisinei, zvinodiwa neindasitiri yemazuva ano—zvehuwandu hwekugadzira hwakawanda, kushandisa mari yakawanda, uye kubatanidzwa kwakasimba kwezvikamu—zvakakurudzira kukura kwetekinoroji inoshandura zvinhu:Kusveta Simba.

Nheyo yeKugadzira Simba paKusveta Simba

Pachinyanya kukosha, kushandisa power skiving inzira yekucheka inoramba ichienderera mberi iyo inobatanidza kutenderera kwehobbing nekukurumidza nekurongeka kwekugadzira giya nechishandiso. Iyi inzira yakaoma yeku "kutenderera" kana "kuronga" apo muchina wekucheka une meno akawanda negiya risina chinhu zvinotenderera zvakanyatsoenderana, zvakaita semeshi.

Chinhu chinotsanangura power skiving ndechekutikona yekusangana kweaxis (Σ)Kusiyana nekubatidza (apo maaxe echishandiso neworkpiece ari pakona yemadhigirii makumi mapfumbamwe, akamiswa nekona yehelix) kana kuumba (apo maaxe ari padivi), power skiving inoshanda nemaaxe echishandiso neworkpiece akaiswa pakona chaiyo, isingaenderane, uye isingapindirane. Kona iyi ndiyo inonyanya kubatsira pakuita basa iri.

Kona iyi yakanyatsoongororwa inogadzira kumhanya kwakanangana pakati pemipendero yekucheka kwechishandiso nemativi ebasa. Sezvo chishandiso nechisina chinhu zvichitenderera nekumhanya kwakanyanya, kumhanya uku kwekucheka kunogadzira chiito chekucheka. Chishandiso chekucheka, chakafanana nechinhu chinocheka shaper asi chine kona yehelix, chinoshanda "kusveta" kana "kubvisa" zvinhu kubva pachinhu chisina chinhu nekupfuura kwega kwega kwemucheto wekucheka, zvichiramba zvichigadzira chimiro chezino chisina kugadzikana sezvo zvikamu zvese zvichitenderera.

Kushandisa Zvishandiso: Chinonyanya Kukosha Mukuita

Chinocheka che power skiving chinhu chakaoma uye chakagadzirwa nehunyanzvi. Chinowanzogadzirwa ne carbide yakasimba kuti irambe yakasimba uye isingapfeki, kana kubva ku high-performance powder metallurgical (PM) high-speed steel (HSS). Dhizaini yechishandiso ichi—kusanganisira helix angle yayo, rake angle, uye profile—inoverengerwa zvakanangana ne kinematic model yemuchina uye geometry chaiyo ye target giya. Kuomarara uku kwezvishandiso chinhu chakakosha mumutengo wese uye gadziriro yemaitiro acho.

Zvakanakira uye Zvakaipira zvePower Skiving

Kufanana nechero nzira yekugadzira, power skiving inopa sarudzo dzakasiyana.

Zvakanakira:

Kubudirira Kwakanyanya: Inokurumidza zvikuru (ka3-10) kupfuura kugadzira magiya uye inokwikwidzana zvikuru nehobbing. Kune magiya emukati, ndiyo nzira inonyanya kushanda.

Kuchinjika Kusingaenzaniswi: Maitiro aya anogona kushandisa magiya emukati nekunze pamwe chete nema spline, magiya e helical, uye magiya e spur pamuchina mumwe chete.

Kugona "Kuitwa Pamwe Chete": Inogona kuita roughing, semi-finishing, uye kupedzisa kamwe chete. Inokwanisawo hard skiving, kana machining gears mushure mekupisa, izvo zvinogona kubvisa kudiwa kwekushanda kwekukuya kunotevera.

Hunhu Hwepamusoro: Kana zvichiitwa pamuchina wakasimba, wemazuva ano, kusvetukira nemagetsi kunogona kugadzira magiya akanyatsogadzirwa (semuenzaniso, AGMA 10-11, DIN 6-7) ane magadzirirwo akanaka kwazvo pamusoro.

Inogadzirisa Magadzirirwo Akaomera: Yakanakira zvikamu zvisina nzvimbo yakakwana yekushandisa, zvakaita semagiya ane fudzi kana flange, uko chitofu chisingakwanise kupera. Iri idambudziko rinowanzoitika mumagadzirirwo emagiya madiki.

Zvakashata:

Mutengo Mukuru weMuchina: Maitiro aya anoda muchina weCNC wepamusoro-soro, wakasimba, uye wakasimba une 5-axis (kana kupfuura) une kuenderana kwakakwana kwemagetsi, zvichireva mari yakawanda.

Maitiro Akaomesesa uye Maturusi: Kinematics dzakaoma zvikuru. Kuronga maitiro kunoda software yekufananidzira yemhando yepamusoro kuti iverenge nzira dzematurusi uye kudzivirira kugongana. Maturusi acho pachawo anodhura uye anoenderana nekushandisa kwawo.

Kunzwa Kwese Kwese: Maitiro acho anonyanya kugadzikana kana zvinhu zvagadziriswa zvakanaka, kunyanya kona yekubatanidza axis. Kusarongeka kwese kunogona kukanganisa hupenyu hwechishandiso uye kunaka kwechikamu chacho.

Kutarisira Machipisi: Kubviswa kwezvinhu zvakawanda nekukurumidza kunogona kukonzera matambudziko ekudzora machipisi, kunyanya pakugadzira magiya akadzika emukati umo machipisi anogona kurongedzwa.

Maitiro Ekushandisa

Kusveta simba pamagetsi hakusi kutsiva mamwe magiya ese, asi inzira inonyanya kushandiswa munzvimbo dzakatarwa, dzinonyanya kukonzerwa nekugadzirwa kwezvinhu zvakawanda.

Indasitiri yeMotokari: Iyi ndiyo nzira yakakura kwazvo yekushandisa. Maitiro aya anoshandiswa zvakanyanya pakugadzira zvikamu zvemukati zve transmission zvakaita se ring gears, planetary gears, uye splined clutch bodies. Kugona kwayo kugadzira internal gears uye splines dzakaoma nekukurumidza uye nemazvo kwakakosha kune ma transmission emazuva ano, ega ega uye emagetsi (EV).

Mudenga: Inoshandiswa kugadzira magiya e splines uye actuation system, uko kuvimbika kwakanyanya uye magadzirirwo akaomarara uye akareruka ndizvo zvinonyanya kukosha.

Michina yeMaindasitiri: Yakanakira kugadzira zvinhu zvakaita semagiya epombi, macoupling, uye mamwe mashaft ane splined uko kubereka nekururama zvakakosha.

Chinhu chakanakira kushandisa power skiving chikamu chinokura zviri pakati nepakati kusvika pakakwirira, kunyanya giya remukati kana giya rine mapendekete anopindira, uko kuchengetedza nguva yekufamba kunogona kururamisa mari yakawanda yekutanga mumichina nematurusi.

Mhedziso

Kusveta simbi nemagetsi kwabudirira kubva papfungwa yedzidziso yemakore zana kuenda kusimba remazuva ano rekugadzira. Nekubatanidza kumhanya kwehobbing nekuchinjika kwekugadzira, zvakavhara mukaha wakakosha mukugadzirwa kwemidziyo. Zvinopa mhinduro isingaenzaniswi yekugadzira magiya emukati nezvikamu zvakaoma zvakapwanyika, zvichitungamira kushanda zvakanaka uye zvichigonesa chizvarwa chinotevera chemasisitimu emakanika akamanikana, ane simba rakawanda. Sezvo tekinoroji yematurusi emuchina, software yekufananidza, uye magadzirirwo emidziyo yekucheka zvichiri kuramba zvichichinja, kushandiswa kwesveta simbi nemagetsi kuri kutarisirwa kuwedzera, zvichisimbisa basa rayo sesimba rinochinja mukugadzira magiya.