Dheeriska Isku Mid: Kala Qaraneysa Vibration leh Dynamic Load Testers

Maxaa Waxaa Loo Qaadto Qaybinta Dhulka—iyo Si Aadan Ugu Sameeyo Ridaankaada

Qaybinta dheerka waa inaaga dhammaan ee ka mid ah driving comfort, waxyaabaha engine vibrations iyo ku jiro inaan uga soo saaristaan cabin. Laakiin macluuma qaybinta dheerka ugu yaraan ama ugu sameyn doonaa sidii xaaladaha, caliin ama torque stress, wuxuu uga soo saaristaan vibrations carruurta ah, si uu uga hor jeedistaan chassis, oo ay ku jirin dhulka adeegga , tremors dashboard , iyo si toos ah misalignment drivetrain . Inspections tradisionaalka waa la mid ah isku hortagga, laakiin Dynamic load testerska HTL waxaa lugu qaadiyo iyo realigns qaybinta dheerka bilowga ah, si uu uga kuliyey smooth operation.

Maxkamada Qaybinta Dheerka Ka Soo Jirta Cabinkaada Adeegga

Ku qeybin kartaa waxbarashada guriga ee ku jira carruurta ah ee sannadaha: dhammaan, joogga iyo degdeg. Haddii aysan ka tagteen, ma ogolaano in ay ugu dambeeya carruurta carruursiina. Carruurtooyinka ah ee midkood waa:

1. Carruurka rubber ayay ku yarbeen : Kaynka metal-metal ee guriga iyo chassis ayaa ka heli karaa.

2. Dhexeystiran hydraulic fluid : Hydraulic mounts, haddii fluid ayaa la sameeyo, carruurto ayaa ka caddeeyo.

3. Kaalmo : Guriga ayaa ku barako carruurta, oo carruurka exhaust iyo drivetrain ayaa ku shaqeeyo.

Alaabooyin ee ka soo horjeeda:

• Carruurto ee ku jirto sidoo kale maalinta idil ama inta aan la abaalidtii.

• Hantiyaheeda ee ku jirto inta aan la abaalidtii siinaha.

• Carruurka ah ee ku jirto waxbarashada ama oil seepage (hydraulic mounts).

Dhamaanada Load Testers ee HTL: Fursanto, Siiyo, Iyo Dhammaansho

Alaabka HTL ku jiro labaad ah inta aan ugu yaraan markii aad uga soo galitaan qarqadda hantiwista waxaa ka mid ah si ay u adeegsanaan qarqadda lacagta ah ee dhexeeya:

• Multi-axis load cells : Waxaa lagu yaabaa caqabad 2,000 N ee qiimaha fiiri, gudbi iyo tooska.

• Vibration frequency analysis : Wuxuu ka adeegsaday qiimeynta resonance ee 10–200 Hz ee ka mid ah shaqooyinka cabin.

• Laser alignment sensors : Waxaa lagu yaabaa shisheeyo dhinac engine ee ku sameyn doonaa xog 0.1 mm.

• Hydraulic simulation : Waxaa lagu saasaa mounts ee hydraulic kaas oo ku saabsan fluid pressure (0–50 psi).

Dhamaan Dhamaantii ee Dhibaatooyinka iyo Kala Duwanaha Mount

1. Fido Baxsan

• Fidoo mount ku soo galinayo dhammaan dhacdo, saarista, ama qaybaha fluid.

• Isticmaal pry bar u baahan doontaan waxa ay leedahay (ma kuu jiro 5 mm deflection).

2. Qoraal Load Tester

• Ku cari HTL's sensors wadajirka iyo chassis.

• Cari load applicator ku wadajirka engine mount.

3. Simulaynta Sharcida Xiriirka

• Idle test : Istimaal 100–300 N load vertikal u socoto engine vibration.

• Xiriiradda dhaqanka : Kac si toos ah 1,500 N dib duurka (siiyey sharciinta qarqarada markii ugu yareeysid).

• Xiriiradda carruurta : Dhexdi doono carruur (200 N·m) ka horay carruurtooyinka.

4. Talaaliyey Natiijada

• Faqiyado diagrammaha amaxaadaha dhiigga; carruurtooyin kuwa sheegayaasha ayaa mid ayaan kala dhexdiyo ≥80% ee dhiigga.

• Faqir data laaseriga—carruurtooyinka ayaa mid ayaan sameeyo 2 mm haddii u jiray dhammaadka.

5. Fogaanta ama Soo Bax

• Soo soco bracket carruurtooyinka waxa uu HTL soo galisay alignment guides.

• Soo bax carruurtooyin haddii xogga dhexdiiksiga ah u baaneyso 50% ama macluuma ah u diriray.

Xogga Deegaanka Wadaagga oo HTL’s Dynamic Testing

Xataaqa Soo Galayaasha

• Ku jirta frekweensiya harmonic : Dhalinyarada ka mid ah RPM waxaa lagu siin doonaa ugu yaraan mount resonance.

• Ka dhintay mounts : Ka soo galaya bushings, oo ka soo galaya damping capacity.

• Isticmaal mounts kaloo macal : Macaalinanka rubber waa la xiriirayo haddii temperatura—istaclama 20–30°C.

Maxay Dynamic Testing Waxaa Laga Sameyn Karta

1. Talo : Xisaabta ku jiro caasimadda dhammaantii ah ee la iska ahayd karaamiyooda.

2. Dhinacyada Eebo : Kaa qeybiso fadhiista (misheen, waxaa lagu sameyn doonaa adeegga tires ku haystaan).

3. Aman yarreeynta cusub : Bogga data-back ka mid ah ayaa ka heli kartaa suganaha caruurta.

Fursado diagnose-kaaga bilowga HTL's dynamic load testers. [Sameeyo Qoraalka] ama xiriir kartaa webinar kaleya aad ugu yimid oo ah vibration analysis!

Qeybta Faq

Q: Waxaa HTL ka timaadeeysa mounts elektronigii active?
A: Haa—ka horeeynta ah OEM systems kama Audi’s dynamic mounts.

Q: Maxay ugu dambe mounts ka timaadeeyso?
A: Kuwa 60,000 mils ama markii vibrations waxaa u leexdo 0.5 g (ka hor SAE J1490).

Q: Waxaa polyurethane mounts ka sheegto testing?
A: Haa—waxaad ku jiraan in ay ku misaalato ama ku hardn doonto dadkii gooni.

Ku saabsan fedfeda HTL, maanta aad ugu yar yihiin si aad ku jiro dadka kale—waan idinka soo baxay sereniti. 🚗🔧✨