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Me yasa ake amfani da dampers masu layi a cikin tsarin zamiya?

Ana amfani da dampers masu layi sosai a cikin tsarin zamiya saboda dalilai da yawa na fasaha:

1. Daidaita Vector (daidaitawa kai tsaye ta motsi)

Motsin zamiya yana layi ne. Piston na mai damper mai layi yana tafiya tare da wannan hanyar layi ɗaya, don haka ƙarfin damping yana aiki kai tsaye tare da alkiblar ƙaura. Ana sha makamashi ba tare da matsakaicin juyawa na inji ba. Amfani da mai damper mai juyawa don amfani da zamiya yawanci yana buƙatar rack-and-pinion ko makamancin haka na juyawa don canza motsi na layi zuwa juyawa. Wannan juyawa yana haifar da ƙarin asara, ƙarin wuraren lalacewa, da yuwuwar koma baya, wanda ke rage inganci da aminci gabaɗaya.

2. Ƙarfi da ƙarfin juyi: girma da amfani

Tsarin zamiya kamar manyan aljihunan ajiya ko ƙofofin zamiya na masana'antu galibi suna ɗauke da babban ƙarfin layi da ƙarfin tasiri. Ana iya tsara damper mai layi (ta hanyar canza girman piston, yanayin saman, da hanyoyin kwararar ciki) don samar da ƙarfin damping mai sarrafawa daga ƴan newtons zuwa kilonewtons da yawa, waɗanda suka dace da manyan ƙarfin layi.Masu damfarar Rotarysuna samar da ƙarfin juyi kuma sun fi dacewa da murfin juyawa mai ƙarancin inertia, maɓallan, ko ƙananan murfi. Idan aka tilasta maganin juyawa zuwa cikin aikace-aikacen layi mai yawan inertia, gears na tuƙi ko abubuwan watsawa na iya zama da yawa kuma su gaza.

3. Tsarin tsari da haɗin kai

Masu damfar layi yawanci dogayen silinda ne masu siriri waɗanda za a iya ɓoye su a cikin tashoshin zamiya ko ƙananan ramuka, waɗanda suka dace da ƙirar zamani masu santsi da ƙarancin fasali. Masu damfar juyawa suna buƙatar sararin radial kuma, idan an yi amfani da su tare da rack, suna buƙatar sarari don rack da kuma izinin juyawa - galibi ba sa aiki ko kuma ba sa da kyau a cikin tarin zamiya da aka iyakance.

4. Sauƙaƙan iko na yanayin ƙarfin da ake so (kusan sifili juriya ta farko, damƙar ƙarshen bugun jini)

Yawancin samfuran zamiya suna buƙatar jin haske, ba tare da wahala ba a yawancin tafiyar amma damping mai ƙarfi kusa da ƙarshe don hana tasiri. Masu damping na layi na iya cimma wannan ɗabi'ar "mai haske-lokaci-ƙarfi" ta hanyar daidaita yanayin orifice, tashoshi masu hanyoyi da yawa, ko bayanan piston, suna ba da damar juriya ta farko kusan sifili da ƙara damping yayin da piston ke gab da ƙarshen bugun jini. Samun irin wannan ɗabi'ar ta hanyar juyawa zuwa layi ya fi rikitarwa kuma ba shi da ƙarfi.

Don ƙarin bayani game da ƙa'idar aiki, duba labarinmuMenene Layin Damper.

Masu damfara masu layi don tsarin rufewa mai laushi na aljihun tebur

Buɗewa/rufewa mai santsi a cikin kabad ya dogara da kayan aikin zamiya da kuma damping. Ba tare da damping ba, aljihun tebur zai yi karo da tasha ta ƙarshe a ƙarƙashin inertia, wanda ke haifar da hayaniya da damuwa ga sassan. Haɗa damping mai layi a cikin haɗakar zamiya - ko amfani da zamiya mai laushi wanda aka tsara azaman zamiya mai laushi ko zamiya mai laushi ta aljihun tebur - yana gabatar da raguwar sarrafawa lokacin da aljihun tebur ya kusanci rufewa, yana ƙirƙirar ƙwarewar aljihun tebur mai laushi mai laushi wanda ba shi da tasiri. Wannan yana kare kabad ɗin kuma yana inganta ingancin da ake gani.

1. Layukan dampers na layi don ƙofofi masu zamiya

Ga manyan ƙofofi masu zamiya a aikace-aikacen gine-gine da masana'antu (misali, gilashi ko bangarorin katako masu ƙarfi), masu damfara masu layi suna taimakawa wajen:

● Tsaro — hana rufewa da sauri wanda zai iya haifar da rauni a yatsa ko kuma yatsu.

● Kariyar kayan aiki — rage tasirin ƙarshen tafiya da kuma tsawaita rayuwar na'urori masu birgima, waƙoƙi, da firam.

● Jin daɗi — tabbatar da motsi mai santsi, mai sarrafawa ba tare da tsayawa ko dawowa kwatsam ba.

2. Layin Dampers donHmallakar gidajeAkayan aiki

A cikin kayan gida da yawa kamar tanda, firiji, kabad na giya da injin wanki, ƙofar yawanci tana buɗewa ƙasa a tsaye idan aka kwatanta da bene. Don tabbatar da rufewa mai santsi da sarrafawa, waɗannan kayan aikin galibi suna haɗa da ɗan gajeren tsarin jagora mai zamiya a cikin tsarin ƙofar.

A ƙarshen wannan hanyar jagora, ana yawan sanya dampers masu layi-layi. Yayin da ƙofar ke kusantowa wurin da aka rufe gaba ɗaya, tsarin zamiya yana kunna damper ɗin layi-layi, yana sa piston na ciki ya motsa kuma ya samar da ƙarfin damper wanda ke rage motsi na rufewa.

Wannan rage gudu da aka sarrafa yana hana ƙofar rufewa ko sake dawowa a ƙarshen tafiya. Sakamakon haka, masu damfar layi suna taimakawa wajen rage hayaniya, kare hinges da dogayen jagora daga mummunan tasiri, da kuma inganta juriyar na'urar gaba ɗaya.

Saboda wannan dalili, na'urorin damfara masu layi sun zama muhimmin sashi a cikin ƙirar ƙofofin tanda na zamani da na injin wanki, wanda ke ba da damar yin aiki mai santsi, shiru, da kuma sarrafa rufewa.

Zaɓar damper mai layi mai dacewa don tsarin zamiya

Zaɓar daidaimai damfara mai layiyana buƙatar daidaita sigogin jiki da aikace-aikacen:

1. Ƙarfin damping — Dole ne a daidaita ƙarfin damping ɗin da nauyin motsi da kuma saurin rufewa da ake so da kuma jin daɗinsa. Yawan damping yana sa aiki ya yi tsauri; ƙarancin damping yana ba da damar yin tasiri.

2. Bugawa — A ajiye isasshen tsawon bugun don damper ɗin ya rage ƙarfin motsi yadda ya kamata. Tabbatar bugun bugun damper ɗin ya dace da tafiyar zamiya da ake da ita.

3. Muhalli da dorewa — Don yanayin zafi mai tsanani, ƙura, danshi, ko amfani da shi akai-akai, zaɓi masu danshi masu hatimi, kayan aiki, da kuma tsawon lokacin zagayowar da aka tabbatar.

4. Tsarin shigarwa da kuma hawa — Matsi da aka yi da tsawo, yanayin daidaitawa, da kuma izinin da ake da shi suna shafar halayen mai hana damfara; bi jagororin masana'anta don cimma nasarar aiki.