A cikin ƙirar maɓuɓɓugan iskar gas, zaɓin ma'aunin cikawa yana da alaƙa kai tsaye da aiki, rayuwa da amincin samfurin. Nitrogen (N₂) da iskar da aka matse su ne zaɓuɓɓuka biyu da aka fi sani, amma akwai manyan bambance-bambance tsakanin su biyun a cikin kwanciyar hankali na matsin lamba, juriya ga zafin jiki da farashi. Wannan labarin zai bincika dabarun kimiyya da ke bayan wannan babban zaɓin fasaha kuma ya bayyana mafi kyawun ayyukan masana'antar.
Na farko. Babban bambance-bambance a cikin kafofin watsa labarai masu hura iska
Maɓuɓɓugan iskar gassamar da ƙarfin roba ta hanyar iskar gas mai matsewa a cikin silinda mai rufewa. Halayen zahiri na matsakaiciyar suna ƙayyade yanayin da ya dace:
| Halaye | Nitrogen (N₂) | Iska mai matsewa |
| Daidaiton sinadarai | Iskar gas mara aiki, kusan babu wani martani da wasu abubuwa | Ya ƙunshi kashi 21% na iskar oxygen, wanda zai iya lalata fim ɗin mai na ciki |
| Tasirin danshi | Bushewa sosai | Yana iya ƙunsar danshi, wanda ke haifar da tsatsa |
| Ma'aunin faɗaɗawar zafi | Ƙasa (ƙaramin canjin matsin lamba lokacin da yanayin zafi ya canza) | Babba (matsi yana canzawa sosai idan aka kwatanta da zafin jiki) |
Na biyu. Daidaiton matsin lamba: babban fa'idar nitrogen
1. Kalubalen sauyin yanayin zafi
Dangane da daidaitaccen lissafin iskar gas (PV=nRT), matsin lamba na iskar gas yana daidai da yanayin zafi. Nitrogen yana da canjin matsin lamba mafi layi a yanayin zafi mai tsanani saboda tsarin kwayoyin halittarsa mai dorewa:
- Babban zafin jiki (>60℃): Iska na iya hanzarta tsufar kayan rufewa saboda iskar oxygen mai aiki; nitrogen ya kasance mai karko.
- Ƙananan zafin jiki (<-20℃): Ruwa a cikin iska yana daskarewa, yana haifar da gazawar danshi; nitrogen ba shi da wannan haɗarin.
2. Aminci a cikin amfani na dogon lokaci
Bayan gwaje-gwaje sau 10,000, ruɓewar matsi na maɓuɓɓugan iskar gas masu cike da nitrogen ya yi ƙasa da **5%**, yayin da ruɓewar kayayyakin da ke cike da iska ya kasance **12%-15%** (ma'aunin gwaji: ISO 11901).
Na uku. Juriyar zafin jiki: layin rayuwa da mutuwa a cikin mawuyacin yanayi
Kwatanta yanayin zafin jiki mai dacewa na maɓuɓɓugan iskar gas na kafofin watsa labarai daban-daban:
- Nitrogen spring: -50℃ zuwa +150℃ (kamar tsarin tallafawa na'urorin hasken rana na sararin samaniya).
- Iskar maɓuɓɓuga: -20℃ zuwa +80℃ (wanda aka saba amfani da shi a aikace-aikacen kayan daki masu araha).
Na huɗu. Daidaita farashi da fasaha
Duk da ingantaccen aikin nitrogen, iskar da aka matse ba a kawar da ita gaba ɗaya ba saboda dalilai masu zuwa:
1. Bambancin farashi: Cika sinadarin nitrogen yana buƙatar ƙarin kayan aikin tsarkakewa, kuma farashin naúrar yana ƙaruwa da **8%-12%**.
2. Bukatar kasuwa mai ƙarancin inganci: Maɓuɓɓugan iska har yanzu suna da inganci a cikin yanayi waɗanda ba su da alaƙa da bambancin zafin jiki (kamar kayan daki na cikin gida).
GuangzhouTieyingAn kafa Spring Technology Co., Ltd a shekarar 2002, tana mai da hankali kan samar da iskar gas a bazara fiye da shekaru 20, tare da gwajin juriya na 20W, gwajin feshi na gishiri, CE, ROHS, IATF 16949. Kayayyakin da ke haɗa da Matsi Gas Spring, Damper, Locking Gas Spring, Free Stop Gas Spring da Tension Gas Spring. Ana iya yin bakin karfe 3 0 4 da 3 1 6. Mashigin gas ɗinmu yana amfani da ƙarfe mara sulɓi da man hydraulic na Jamus Anti-lalacewa, har zuwa awanni 9 na gwajin feshi na gishiri, - 4 0℃~80 ℃ Zafin aiki, SGS yana tabbatar da cewa ana amfani da zagaye 1 5 0,0 0 0 gwajin dorewa.
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Lokacin Saƙo: Mayu-17-2025