1. Uhlolojikelele
I-electric gas strut, ebizwa nangokuthi i-electric linear actuator, ingasetshenziswa ukuphakamisa nokuvala iwindi lesevisi le-trailer yokudla. Uhlelo lulula: Amandla e-AC angena endaweni kagesi/i-transformer, i-transformer ikhipha amandla e-DC, futhi iswishi eya phambili ishintsha i-polarity ye-DC ukwenza i-strut inwebe noma ihoxise.
Umdwebo wezintambo onikeziwe ubonisa amatheminali amahlanu ohlangothini lwe-transformer: L, N, ground, V+ kanye ne-V-. I-DC ephumayo engu-V+ ne-V- ixhunywe ekushintshanisweni okuya phambili, futhi okokukhiphayo kuxhunywe kumatheminali e-strut kagesi V+ kanye ne-V-.
2. Izingxenye Eziyinhloko
| Isakhi |
Umsebenzi |
| Ukunikezwa kwamandla / i-transformer |
Iguqula okokufaka kwe-trailer AC ibe amandla e-DC ku-strut kagesi. Xhuma okokufaka kwe-AC ku-L, N kanye ne-PE/ground. Xhuma okukhiphayo kwe-DC ku-V+ naku-V-. |
| Iswishi yokuhlehlisa phambili |
Iswishi yokuhlehla ye-DPDT ishintsha i-polarity ethunyelwe ku-actuator. Isiqondiso esisodwa sinweba i-strut futhi sivule iwindi. Enye indlela ihoxisa i-strut futhi ivale iwindi. |
| I-electric strut / i-actuator |
Usekelo lwezimoto olufakwe phakathi kwe-trailer yomzimba kanye nephaneli yewindi lesevisi. Izintambo zayo ezimbili zixhuma ekukhishweni koshintsho. |
| Ukufaka amabakaki namabhawudi |
Amaphoyinti okulungisa amamishini kufanele abe namandla ngokwanele ukusekela isisindo sewindi kanye nokuphusha/ukudonsa kwamandla e-actuator. |
3. Inqubo yokufaka izintambo
- Nqamula amandla ngaphambi kokufakwa kwezintambo. Qiniseka ukuthi i-trailer ayixhunyiwe kumandla kagesi. Ungasebenzi kuzintambo ezibukhoma.
- Xhuma okokufaka kwe-AC ku-transformer. Xhuma intambo ebukhoma ku-L, intambo emaphakathi ku-N, kanye nentambo evikelayo yomhlaba/ephansi kutheminali yaphansi. Uxhumano lwaphansi luyadingeka ukuze kuphephe.
- Xhuma okukhiphayo kwe-DC kuswishi ehlehlayo. Xhuma i-transformer ephumayo engu-V+ kanye ne-V- ohlangothini lokufakwayo lweswishi eya emuva emuva njengoba kuboniswe kumdwebo wezintambo.
- Xhuma okukhiphayo kweswishi ku-strut kagesi. Xhuma uhlangothi oluphumayo lweswishi ku-V+ ne-V- izintambo ze-strut kagesi. Uma iswishi icindezelwa ngendlela eyodwa, i-strut iyanwebeka. Uma icindezelwa ngenye indlela, i-polarity ihlehla futhi i-strut ihlehla.
- Hlola isiqondiso. Nika amandla isistimu kafushane bese ucindezela iswishi. Uma iwindi liya kolunye uhlangothi ukusuka kulebula yokushintsha, vala amandla bese ushintshanisa izintambo ezimbili eziphumayo ze-actuator.
- Vikela futhi uvikele zonke izintambo. Sebenzisa amatheminali avaleleke, iziqeshana zekhebula, nepayipi elivikelayo. Gcina izintambo zikude nemiphetho ebukhali yensimbi, izinto zokupheka ezishisayo, izindawo zamanzi, namahinge anyakazayo.
4. Ukuxhuma Izintambo Kagesi Ezimbili Efasiteleni Elilodwa
Kumafasitela ama-trailer okudla abanzi, ama-struts amabili kagesi angase afakwe kwesokunxele nakwesokudla. Kuleso simo, ama-actuator amabili ngokuvamile axhunywa ngokuhambisana nokukhiphayo okufanayo, ngakho womabili athola i-polarity efanayo ngesikhathi esisodwa. Sebenzisa ama-actuator amabili afanayo ane-voltage efanayo, ubude be-stroke, isivinini, kanye nesilinganiso somthwalo. Ukunikezwa kwamandla kufanele futhi kunikeze amandla anele anele kuwo womabili ama-actuator asebenza ndawonye.
Uma izinhlangothi zombili zinganyakazi ngokulinganayo, yeka ukuhlola ngokushesha futhi uhlole i-engeli yokukhweza, ukungqubuzana, ukucaciswa kwe-actuator, noxhumo lukagesi. Ungaphoqi iwindi ukuthi lihambe, ngoba ukunyakaza okungalingani kungasonta ifremu yesevisi.
5. Amanothi okufaka kanye nokuphepha
- Khetha i-voltage elungile ye-transformer ye-actuator, efana no-12 V DC noma 24 V DC, ngokuya ngelebula langempela ku-actuator.
- Sebenzisa i-fuse noma i-breaker ohlangothini lokunikezela ngokuya ngesilinganiso samanje se-actuator kanye nezidingo zasendaweni zikagesi.
- Faka iswishi lapho u-opharetha angabona khona iwindi lihamba ngenkathi ecindezela isilawuli.
- Ungabeki iswishi noma amatheminali avuliwe eduze kwezindawo zokuchaphaza amanzi ngaphandle uma kusetshenziswa indawo evalekile evimbela amanzi.
- Ngemva kokufaka, vula futhi uvale iwindi lesevisi izikhathi ezimbalwa futhi uhlole umsindo ongajwayelekile, amabhawodi axegayo, izintambo zokushisisa, noma ukunyakaza okungazinzile.
- Ukuxhunywa kukagesi kokugcina kufanele kuhlolwe umuntu osebenza ngogesi oqeqeshiwe, ikakhulukazi ama-trailer athunyelwa kwamanye amazwe okumele ahlangabezane nezindinganiso zasendaweni zikagesi.
6. Ukuxazulula Inkinga Ngokushesha
| Inkinga |
Hlola okungenzeka |
| I-strut ayinyakazi. |
Hlola amandla okufakwayo e-AC, i-voltage ye-transformer ephumayo, i-fuse, shintsha amatheminali, nezintambo ze-actuator. |
| I-strut ihamba ngendlela engafanele. |
Vala amandla bese ushintsha izintambo ezimbili ze-actuator ohlangothini olukhiphayo lweswishi. |
| I-strut iyahamba kodwa ima ngaphansi komthwalo. |
Iwindi lingase libe nzima kakhulu, i-engeli yokukhweza ingase ingalungile, noma i-transformer yamanje ingase inganele. |
| Ama-struts amabili ahamba ngokungalingani. |
Qinisekisa ukuthi womabili ama-struts anezincazelo ezifanayo nokuthi bobabili abakaki baqondaniswe ngokulinganayo. |
Isiphetho
Indlela yokuxhuma ye-trailer yokudla yefasitela legesi kagesi strut: I-AC bukhoma, ingathathi hlangothi, futhi iphansi ku-transformer; i-transformer V+ kanye ne-V- ibe yi-forward-reverse switch; bese ushintsha ukuphuma kwe-V+ no-V- ku-strut kagesi. Iswishi ihlehlisa i-polarity ukuze i-actuator inwebe ukuze ivule iwindi futhi ihoxise ukuze ilivale. Izintambo ezifanele, ukukhweza imishini okuvikelekile, nokuvikela okufanele kokuphepha konke kuyadingeka ekusebenzeni okuthembekile kwansuku zonke kwe-trailer yokudla.
Okubalulekile: Lesi sihloko siwukubuka konke kwezintambo okusekelwe kumdwebo onikeziwe kanye nezithombe. Hlala uqondanisa amalebula engxenye yangempela nezilinganiso zikagesi ngaphambi kokufakwa kwezintambo.