Gleasonmagiya esimbi anotendereraimhando yegiya re bevel rakagadzirirwa kufambisa simba pakati pemashaft anosangana, kazhinji pa angle ye 90 degrees. Chinoita kuti Gleason system ive yakasiyana inyaya yekuti ine mazino akasiyana uye nzira yekugadzira, iyo inopa kufamba kwakapfava, kugona kwayo kusimba, uye kushanda kwakanyarara. Magiya aya anoshandiswa zvakanyanya mukufambisa mota, maindasitiri, uye ndege uko kuvimbika uye kunyatsoita zvinhu kwakakosha.
Sisitimu yeGleason yakagadzirwa kuti ivandudze pane zvakananga uyemagiya e zerol bevelnekuisa zino rakakombama, rakaita sedenderedzwa. Chimiro ichi chedenderedzwa chinoita kuti mazino abatane zvishoma nezvishoma, zvichideredza ruzha nekudengenyeka zvakanyanya ukuwo zvichibvumira kumhanya kwakanyanya kwekutenderera uye kugona kwekutakura. Dhizaini iyi inowedzerawo chiyero chekubatana uye simba repamusoro, zvichiita kuti simba rifambiswe zvakanaka pasi pemitoro inorema kana inochinja-chinja.
Giya rega rega reGleason spiral bevel rine pinion negiya rinobatana, rinogadzirwa negeometry yakafanana. Maitiro ekugadzira anonyanya hunyanzvi. Anotanga nekuumba kana kukanda nemazvo mablanks esimbi alloy, akadai se18CrNiMo7-6, zvichiteverwa nekucheka zvisina kunaka, hobbing, kana kuumba kuti pave nechimiro chegiya rekutanga. Nzira dzepamusoro dzakadai se5-axis machining, skiving, uye hard cutting dzinovimbisa kurongeka kwepamusoro-soro uye kugadzirwa kwepamusoro kwepamusoro. Mushure mekupisa kwakadai se carburization (58–60 HRC), magiya anoiswa lapping kana grinding kuti awane meshing yakakwana pakati pepinion negiya.
Maitiro emagiya eGleason spiral bevel anotsanangurwa nematanho akati wandei akakosha—kona inotenderera, kona yekumanikidza, daro rekona yepitch, uye upamhi hwechiso. Maparamita aya anoverengerwa nemazvo kuti ave nechokwadi chekuti mapatani ekubata mazino akarurama uye kugoverwa kwemutoro kwakarurama. Munguva yekuongorora kwekupedzisira, zvishandiso zvakaita semuchina wekuyera macoordinate (CMM) uye kuongorora kwekubata mazino (TCA) zvinosimbisa kuti seti yegiya inosangana neDIN 6 kana ISO 1328-1 precision class inodiwa.
Iri kushanda, Gleason spiralmagiya ebhevelMazino aya anoshanda zvakanaka uye akasimba kunyangwe mumamiriro ezvinhu akaoma. Mazino akakombama anopa kubatana kunogara kuripo, zvichideredza kushushikana uye kupfeka. Izvi zvinoita kuti akwanise kushandiswa mumotokari dzakasiyana-siyana, magiya emarori, michina inorema, masisitimu ekufambisa mazino, uye maturusi emagetsi. Pamusoro pezvo, kugona kugadzirisa geometry yemazino uye daro rekukwirisa kunobvumira mainjiniya kugadzirisa dhizaini ye torque, kumhanya, uye nzvimbo dzakatarwa.
Giya remhando yeGleason spiral bevel — tafura yekuverenga kiyi
| Chinhu | Fomura / Kutsanangura | Zvinoshanduka-shanduka / Zvinyorwa |
|---|---|---|
| Maparamita ekuisa | (z_1,\ z_2,\ m_n,\ \alpha_n,\ \Sigma,\ b,\ T) | mazino epinion/giya (z); module yakajairika (m_n); kona yekumanikidzwa yakajairika (\alpha_n); kona yemubato (\Sigma); upamhi hwechiso (b); torque inotumirwa (T). |
| Dhayamita yereferensi (avhareji) | (d_i = z_i , m_n) | i = 1 (pinion), 2 (giya). Avhareji/dhayamita yekutarisa muchikamu chakajairika. |
| Makona ekukwira (koni) | (\delta_1,\ \delta_2) zvekuti (\delta_1+\delta_2=\Sigma) uye (\dfrac{\sin\delta_1}{d_1}=\dfrac{\sin\delta_2}{d_2}) | Gadzirisa makona ekoni anoenderana nehuwandu hwemazino uye kona yemubato. |
| Kureba kwekona (daro repamusoro penzvimbo) | (R = \dfrac{d_1}{2\sin\delta_1} = \dfrac{d_2}{2\sin\delta_2}) | Kureba kubva pakona kusvika padenderedzwa rakayerwa zvichienderana negeneratrix. |
| Kutenderera kwedenderedzwa (kwakajairika) | (p_n = \pi m_n) | Kukwira kwemutsetse pachikamu chenguva dzose. |
| Module inotenderera (inenge) | (m_t = \dfrac{m_n}{\cos\beta_n}) | (\beta_n) = kona yakajairwa inotenderera; inoshandura pakati pezvikamu zvakajairwa uye zvakachinjika sezvinodiwa. |
| Kona yedenderedzwa (hukama hwepakati/hwakatenderera) | (\tan\beta_t = \tan\beta_n \cos\delta_m) | (\delta_m) = kona yepakati yekoni; shandisa shanduko pakati pemakona akajairwa, akachinjika, uye akaenzana ekutenderera. |
| Zvinokurudzirwa kuti upamhi hwechiso hushande zvakanaka | (b = k_b , m_n) | (k_b) inowanzo sarudzwa kubva pa8 kusvika pa20 zvichienderana nehukuru uye mashandisirwo; tarisa maitiro ekugadzira kuti uwane kukosha chaiko. |
| Chiwedzerwa (avhareji) | (a \inenge m_n) | Kuyera huwandu hwemazino hwakazara; shandisa matafura chaiwo ehuwandu hwemazino kuti uwane kukosha kwakanyatsojeka. |
| Dhayamita yekunze (muromo) | (d_{o,i} = d_i + 2a) | ini = 1,2 |
| Dhayamita yemidzi | (d_{f,i} = d_i – 2h_f) | (h_f) = dedendum (kubva pahuwandu hwegiya system). |
| Ukobvu hwemazino akatenderera (anenge) | (s \approx \dfrac{\pi m_n}{2}) | Kuti muwane mageometry e bevel shandisai ukobvu hwakagadziridzwa kubva pamatafura emazino kuti muwane kururama. |
| Simba reTangential padenderedzwa repitch | (F_t = \dfrac{2T}{d_p}) | (T) = torque; (d_p) = dhayamita yepitch (shandisa mayuniti akafanana). |
| Kushushikana kwakakombama (kwakareruka) | (\sigma_b = \dfrac{F_t \cdot K_O \cdot K_V}{b \cdot m_n \cdot Y}) | (K_O) = overload factor, (K_V) = dynamic factor, (Y) = form factor (majimu ekukombama). Shandisa equation yakazara yekukombama yeAGMA/ISO pakugadzira. |
| Kushushikana kwekubatana (rudzi rweHertz, rwakarerutswa) | (\sigma_H = C_H \sqrt{\dfrac{F_t}{d_p , b} \cdot \dfrac{1}{\frac{1-\nu_1^2}{E_1}+\frac{1-\nu_2^2}{E_2}}}) | (C_H) geometry constant, (E_i,\nu_i) elastic moduli yezvinhu uye Poisson ratios. Shandisa maequations akazara ekubatana-kushushikana kuti usimbise. |
| Chiyero chekubatana (chakajairika) | (\varepsilon = \dfrac{\text{arc of action}}{\text{base pitch}}) | Pamagiya ebevel, verenga uchishandisa geometry yepitch cone uye spiral angle; inowanzo ongororwa nematafura ekugadzira magiya kana software. |
| Nhamba chaiyo yemazino | (z_v \approx \dfrac{d}{m_t}) | Inobatsira pakuongorora kubatwa/kuchekwa kwemuchina; (m_t) = module inochinjika. |
| Kuongororwa kwemazino mashoma / kuchekwa kwemazino | Shandisa mamiriro emazino mashoma zvichienderana nekona yemupendero, kona yekumanikidza uye huwandu hwemazino | Kana (z) iri pasi pehuwandu hunodiwa, kuchekwa kwechinhu chisina kuchekwa kana kuti maturusi chaiwo anodiwa. |
| Magadzirirwo emuchina/cheki (danho rekugadzira) | Sarudza makona emusoro wemucheki, kutenderera kwecradle uye indexing kubva pageometry yegear system | Magadzirirwo aya anobva pa geometry yegiya uye sisitimu yekucheka; tevedzera maitiro emuchina/maturusi. |
Tekinoroji yemazuva ano yekugadzira, yakadai semichina yekucheka nekugaya yeCNC bevel gear, inoita kuti pave nemhando uye kuchinjana nguva dzose. Nekubatanidza dhizaini inobatsirwa nekombiyuta (CAD) uye simulation, vagadziri vanogona kuita reverse engineering uye virtual testing vasati vagadzira chaiyo. Izvi zvinoderedza nguva yekutungamira uye mutengo uku vachivandudza kunyatsojeka uye kuvimbika.
Muchidimbu, magiya eGleason spiral bevel anomiririra musanganiswa wakakwana we geometry yepamusoro, simba rezvinhu, uye kunyatsogadzirwa. Kugona kwawo kupa simba rakatsetseka, rinoshanda, uye rinogara kwenguva refu kwakaita kuti ave chinhu chakakosha mumasisitimu emazuva ano ekutyaira. Ingave ichishandiswa muzvikamu zvemotokari, maindasitiri, kana zvemuchadenga, magiya aya anoramba achitsanangura kugona kwekufamba uye mashandiro emakanika.
Nguva yekutumira: Gumiguru-24-2025