Quam ad Diagnose Industrial Gearbox vitia?

Industrialis gearboxes , Etiam saepe dicitur reductionem Gearboxes, sunt generis mechanica transmission fabrica late in industriae agro. Industrial gearboxes maxime mutare celeritas et torque in initus potentia per meshing a serie gears ad consequi ad reducendo celeritate et augendae torque. Multi genera Gears ut Spur Gears, Helical Gears, Gears Gears, Gears Gears, et cetera quae sunt bene notum in machinatione industria omnes pertinent ad industriae gearboxes.

Pelagus products of SGR, planetarium calces reducers, toroidal vermis redercurs , Combined reducerent, cylindricis vermibus reduction, et parva reductionem Motors, etiam industriae gearboxes. Et applicationem range of industriae gearboxes est valde lata, inter papermaking, saccharo faciens, caementa, eget et Flexilis industrias.

(I) Pelagus forms of calces defectum in Industrial Gearboxes

Inter Industrial Gearbox defectis, maxime commune unum est calces defectum. In manifestationes Gees Defectum includit: dentem fractio den afacta, dens superficiem gerunt, dens superficie scalpit, plastic deformatio, chemical corrosio, aliena materia embedding, etc.

DENTI Brackage est maxime grave culpa in industriae gearboxes. Cum enim calces par est Meshing et transmittendi motus, actio vi de driving rotam et reactionem vi pulsus rota actum in alias calces dentes per contactum puncta. Cum unus de contactu puncta sita in summo de calces dentium, si subito overloaded aut impulsum overloaded, facile est causa ONERO FRACTURA in radice de dente.

Dens superficiem gerunt vel scalpit alia communi culpa industriae gearboxes. Fieri culpa formae includit: tenaces gerunt, abrasive gerunt et scalpit, mordax lapsum, ardet, dente superficiem vinculum, etc.

Dens superficie lassitudine maxime includit pitting et spalling. Dentem superficiem pitting refers ad cum alterna accentus in operantes superficiem causas micro fatigat, et post Lubricant intrat ad rimas, in rimas in altum pressura ad formam piting. Si lassitudine fluit in superficiem extend altius et longius, causando magna area vel magna frusta metalli cadere, vocatur spalling.

Cum mollis dente superficiem calces transmits nimium onus (vel sub magna impulsum onus), facile est producere plastic deformatio dente superficiem. Under the action of excessive friction between the tooth surfaces, the contact stress of the tooth surface will exceed the shear strength of the material, and the tooth surface material will enter a plastic state, causing plastic flow of the tooth surface metal, forming grooves on the tooth surface near the pitch circle of the driving wheel and convex edges on the tooth surface near the pitch circle of the driven wheel, thus destroying the correct tooth shape. Interdum "mico" potest apparere agitatam dente superficies quaedam genera Gears. In gravi casibus, ex extrudi metallum implet summo gap, causing gravibus vibrationis et etiam fractura.

(II) calces defectum analysis modum

Et Analysis Modos of Industrial Gearbox Gear Failure Maxime includit: Power Imaginem Analysis, Sideband Analysis et reciproca cohortem analysis.

Power Imaginem Analysis potest determinare frequency compositionem de calces vibrationis annuit et distribution vibrationis industria in se frequency component. Est momenti frequency domain analysis modum. Cum applicando potentia spectrum analysis, in horizontali coordinare de frequency axis potest lineari vel logarithmica. Logarithmica coordinatas (constant recipis Bandwidth) sunt idoneam pro culpa general detectionem et praedictionem, et analysis sonitus est prope ad responsionem humanae; Sed ad calces sideband sideband components, usum linearibus coordinatas (constant Sed) erit magis efficaciora.

Et sideband analysis modum continet opes in calces culpa notitia. Extractus sideband notitia, frequency resolutio est summus satis in spectrum analysis. Tamen cum intervallo inter sideband lineae lineae minor frequentia resolutio, aut intervallum inter spectris lineae inaequale, sideband analysis impeditur.

Inversa frequency cohortem Analysis modum est provectus signum processus technology secundum spectrum analysis, quod est propter culpa diagnosi. Hoc modum est praestare secundarium transformationem in spectro de originali signo, id est, ad praestare inversam fourier transform in logarithmica potentia spectro signo ad obtinendum inversum frequency spectro in tempore domain. Culpa analysis modum apta vibrationis spectro de Gearbox cum pluribus paria gears meshing simul, ubi plures sidebands crucis distribuitur simul et non sufficit ad sidebandis notatas.

In generali, Gearbox defectum habet magna ictum in apparatu. At the very least, it will cause a decrease in transmission efficiency, reduced accuracy, shortened equipment life, increased noise and vibration, etc. At worst, it will cause downtime and production interruption, and even cause safety hazards such as gearbox rupture. Ideo non est ipsum necessarium ad monitor, egritudo et ponere in Gearbox in tempore ne eventum Gearbox defectis. (Author: SGR, Angeli Zhang)

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