1. Tsarin asali na Silinda
Abin da ake kira pneumatic actuator wani sinadari ne wanda ke amfani da matsewar iska azaman wuta kuma injin tuƙi yana aiwatar da motsin layi, lilo da juyawa.
Dauki mafi yawan asali na asali a matsayin misali kuma duba abin da ke ciki.
Don haka tambayar ita ce, ina mamakin ko za ku iya ganin ko silinda ce guda ɗaya - ko kuma silinda mai aiki biyu{1} bayan kallon hoton da ke sama?
2. Rarraba silinda
Silinda mai aiki guda ɗaya:
Bangaren piston ɗaya ne kawai ake ba da iska, kuma ƙarfin iska yana tura piston don haifar da ƙara don ƙarawa da dawowa ta bazara ko nauyinsa.
Kamar, ko da kare ne guda ɗaya, za ku iya zuwa filin wasa don jin dadi. Domin ƴan leƙen asiri zai dawo gare ku saboda billa.
Silinda mai aiki biyu:
Akwai matsin iska a ɓangarorin biyu na piston silinda don cimma aikin gaba ko baya.
Don haka, in faɗi ta wata hanya, ya zama - kun yi sa'a don samun allahn ku, kuma yanzu kuna iya yin wasan badminton da ita.
3. Silinda buffer
Duk da haka, silinda kuma yana da matsala. Idan ba a yi amfani da na'urar buffer ba, lokacin da piston ya motsa zuwa ƙarshe, musamman ma silinda mai tsayi mai tsayi da tsayi mai tsayi, ƙarfin motsi na piston yana bugun murfin ƙarshen zai zama babba sosai, wanda zai lalata sassa kuma ya rage rayuwar silinda{1}
Menene ƙari, hayaniyar da tasirin ya haifar yana da muni sosai. Idan hayaniyar silinda ba tare da na'urar buffer ba ya kai 70dB, hayaniyar gabaɗayan masana'anta za ta kai 140dB, kamar kasancewa a kan titin jirgin sama na dogon lokaci. Wannan ya kai ga iyakar ɗan adam mara haƙuri da zafi.
Yadda za a magance waɗannan matsalolin? Masu zanenmu sun yi ƙirar buffer don silinda.
(1) Na'ura mai aiki da karfin ruwa buffer
Hanya ta farko da mafi sauƙi na buffer silinda ita ce shigar da buffer na hydraulic a gaban ƙarshen silinda.
Mai zuwa shine ka'idar aiki na buffer hydraulic:
Ta hanyar ƙirar ramin damp na musamman, ana amfani da man ma'adinai azaman matsakaici don fahimtar sauyi daga babban nauyi mai nauyi zuwa ƙananan nauyi{1}.
Siffofin: Babban kewayon daga ƙaramin ƙarfi zuwa babban makamashi baya buƙatar daidaitawa, wanda zai iya cimma mafi kyawun ɗaukar makamashi.
(2) Roba buffer
Don ƙarin shigarwa a cikin masana'anta, masu zanen kaya sunyi tunanin wata hanya, hanya ta biyu: buffer roba. (An bayar da pads na Bush a ƙarshen sandar piston)
Matakan kariya:
1) Ƙarfin buffer yana gyarawa kuma ba zai iya canzawa ba, kuma ƙarfin buffer yana da ƙananan. Ana amfani dashi mafi yawa a cikin ƙananan silinda don hana hayaniya aiki.
2) Wajibi ne a kula da abin da ya faru na nakasa da bawon da tsufa na roba ke haifarwa.
3) Jirgin iska
Hanya ta uku: buffer gas. (Lokacin da piston ya motsa, hannun buffer da zoben hatimi suna aiki tare don samar da rufaffiyar ɗakin iska/kogon buffer a gefe ɗaya don cimma buffering.)
Ana iya fitar da iskar gas a cikin ɗakin buffer ne kawai ta bawul ɗin buffer. Lokacin da buffer bawul ya yi ƙanƙanta sosai, matsa lamba a cikin rami yana tashi da sauri, kuma matsa lamba yana haifar da ƙarfin amsawa a kan piston, ta haka ya rage piston har sai ya tsaya.
Matakan kariya:
1) Ta hanyar daidaita buɗewar buffer buffer, za a iya daidaita ƙarfin buffer. Karamin buɗewar, mafi girman ƙarfin cushioning.
2) Ana samun buffer ta amfani da matsa lamba na baya lokacin da silinda ke aiki. Matsi na baya na Silinda karami ne. Ƙarfin buffer kuma zai zama ƙarami. Lokacin amfani, kula da hanyar sarrafawa na ƙimar kaya da saurin silinda.
4. Magnetic sauya
A wannan lokaci, mun san yadda silinda ke motsawa da yardar kaina. Amma akwai dokoki don komai, haka kuma motsi na cylinders. Shin duk a wurin suke? Shin kun ketare layin? Wanene ya kamata ya kula da wannan?
Canjin Magnetic - siginar amsawa ce don yin hukunci ko silinda yana aiki a wurin, kuma yana sarrafa bawul ɗin solenoid daidai don kammala aikin sauyawa.
Ƙa'ida: Zoben maganadisu da ke motsawa tare da fistan yana gabatowa ko barin mai kunnawa, kuma ana jan hankalin masu juyawa ko cire haɗin su ta hanyar maganadisu, kuma ana aika siginar lantarki.
Features: Ba lallai ba ne don saita bawul ɗin sarrafawa na inji da madaidaicin madaidaicin sa a duka ƙarshen bugun silinda, kuma baya buƙatar saita dan wasan a ƙarshen sandar fistan, don haka yana da sauƙin amfani, ƙaramin tsari, babban aminci, tsayin rayuwa, ƙarancin farashi, da sauri cikin sauya lokacin amsawa. , an yi amfani da shi sosai.
Lubrication na Silinda
Bugu da ƙari, muna kuma so muyi magana game da lubrication, manufar ita ce rage lalacewar motsi na Silinda zuwa Silinda kanta kuma ya tsawaita rayuwar sabis na Silinda.
Lubrite da mai:
Yi amfani da man shafawa don haɗa man mai a cikin iska mai matsewa sannan a kai shi ga silinda.
Non{0}}mai mai:
Yi amfani da ginanniyar maiko kawai -, babu buƙatar amfani da mai don wadatar mai; guje wa gurɓatar marufin abinci da na ƙwayoyi ta barbashi mai a lokacin sufuri, yin tasiri akan kaddarorin wasu sinadarai masu sinadarai na masana'antu, ko tasiri kan daidaiton kayan gwaji, da sauransu{1}}
A halin yanzu, yawancin masana'antun sun fahimci cikakkiyar silinda mara{0}.
Matakan kariya:
Da zarar an yi amfani da mai, yana buƙatar a ci gaba da amfani da shi. Da zarar an kashe, tsawon rayuwa yana raguwa sosai.
