Tej cuab tamKev hloov kho hniav profile yog qhov tseem ceeb ntawm cov qauv tsim, txhim kho kev ua tau zoo los ntawm kev txo lub suab, kev co, thiab kev lom zem, thiab kev nyuaj siab. Kab lus no tham txog cov kev suav tseem ceeb thiab kev txiav txim siab koom nrog kev tsim qauv hloov iav cov hniav profiles.

1. Lub hom phiaj ntawm cov qauv hniav

Kev hloov kho hniav profile yog feem ntau tau siv los them nyiaj rau kev tsim cov kev tsim qauv, misalignments, thiab Elastic Domormations nyob rau hauv load. Lub hom phiaj tseem ceeb suav nrog:

• Txo cov khoom xa tuaj
• Minimizing iav suab nrov thiab kev co
• Txhawb Nqa Load faib
• Nce iav liv raws li cov lus txhais ua ke raws li lub ntsiab lus ntawm lub iav, Elastic deformation ntawm cov qauv hauv qab no: ΔA ywj pheej deformation, μm; KA - Siv cov haujlwm, xa mus rau ISO6336-1; WT - Thauj rau ntawm ib chav hniav dav, n / hli, wt = ft / b; Ft - tangential quab yuam ntawm cov iav, n; B - Tau siv tau tus hniav dav dav ntawm iav, hli; C '- ib khub txiv mesh stiffness, n / (mm μm); Cγ - Qhov nruab nrab ntawm lub taub hau txhav txhav txhav, N / (MM Ehm).Spur iav

Bevel Iav

• Lus Qhia: Tshem tawm cov khoom siv los ntawm qhov ntxeev ntawm lub iav hniav kom tiv thaiv kev cuam tshuam thaum lub cev.
• Hauv paus nyem: Kho lub hauv paus hauv paus ntu kom txo qis kev ntxhov siab thiab txhim kho lub zog.
• Khaub Ncaws: Thov me ntsis curvature raws tus hniav dav kom haum misalignment.
• Profile crasing: Qhia kev nkhaus raws tus neeg tsis sib haum xeeb kom txo tau kev sib tiv tauj.

3. Tsim kev suav

Kev hloov kho cov hniav profile feem ntau tau muab ntsuas siv siv cov txheej txheem kev ntsuas, sim raws, thiab kev sim ua haujlwm. Cov hauv qab no yog suav tias yog:

• Hloov pauv tus nqi (Δ): Qhov tob ntawm cov khoom raug tshem tawm ntawm cov hniav tawm ntawm cov hniav, feem ntau yog kwv yees li ntawm 5 mus rau 50 microns nyob ntawm kev thauj khoom.
• LOADETER FACTORS (K): Kev txiav txim siab yuav ua li cas tiv thaiv siab tau faib thoob plaws ntawm cov hniav hloov.
• Kis yuam kev (te): Sau raws li kev sib txawv ntawm cov lus tsa suab tiag tiag los ntawm cov lus tsa suab zoo, txo qis los ntawm cov qauv hloov kho tshiab.
• Finite elite tsom xam (fea): Siv los simulate kev ntxhov siab thiab siv tau cov kev hloov kho ua ntej ntau lawm.

4. Cov kev txiav txim siab tsim

• Load yam xwm txheej: Tus nqi ntawm kev hloov kho yog nyob ntawm kev siv khoom siv thiab cia siab tias deflections.
• Kev Tsim Kho: Precision machining thiab kev sib tsoo yog qhov yuav tsum tau ua kom tiav qhov xav tau hloov kho.
• Khoom Siv Khoom: Lub hardness thiab elasticity ntawm cov ntaub ntawv iav cuam tshuam cov txiaj ntsig ntawm cov ntaub ntawv hloov kho profile.
• Ib puag ncig kev ua haujlwm: Kev kub ceev thiab cov ntawv thov thauj khoom siab yuav tsum tau hloov kho ntau dua.

5. Hniav kev hloov kho hniav yog qhov tseem ceeb rau kev txhim kho cov iav kev ua tau zoo, txo lub suab, thiab txhim kho lub suab tsis tu ncua. Kev tsim kho tau zoo tsim kho, rov qab los ntawm kev suav muaj tseeb thiab sim raws li kev ua kom ntev thiab ua haujlwm ntawm lub zog hauv ntau yam kev siv.

Los ntawm kev txiav txim siab load tej yam kev mob, cov khoom siv, thiab cov kws tsim khoom tsim kho, engentawers tuaj yeem ua tiav cov teeb meem kev ua haujlwm zoo thaum tsis muaj teeb meem.