Yadda ake amfani da DT2234 Tachometer don auna RPM na brushless motor

Yadda ake amfani da DT2234 Tachometer don auna RPM na brushless motor

DT2234 ƙaramin na'urar tachometer ce mai amfani da laser, wadda ake riƙe da hannu, wadda aka ƙera don auna saurin jujjuyawar sassa masu motsi, galibi ana bayyana shi a cikin Revolutions Per Minute (RPM). Maimakon amfani da saduwa ta inji, wannan na'urar tana amfani da hanyar gani marar saduwa: tana fitar da hasken laser a kan alamar nuni da aka sanya a kan abin da ke jujjuya kuma tana lissafin saurin bisa ga hasken da aka mayar. Wannan ya sa ta zama kayan aiki mai matuƙar muhimmanci ga fannoni da dama inda daidaito da aminci suka fi muhimmanci.

Ƙimar ta a rayuwa ta wuce gwaji mai sauƙi na dakin gwaje-gwaje. Kana iya amfani da ita don:

• Gwada da daidaita motocin brushless na drones, motocin RC, ko injinan CNC don tabbatar da cewa suna aiki da ƙimar KV ɗin su da aka ƙayyade.
• Bincika da daidaita injinan mota ta hanyar auna RPM na crankshaft ko camshaft don tabbatar da saurin rashin aiki da lafiyar injin gaba ɗaya.
• Kula da injinan masana'antu kamar bel na jigilar kaya, fan, ko famfo don gano zamewa ko lalacewar inji kafin gazawa ta faru.
• Tabbatar da saurin hard drives, turntables, ko sauran na'urorin lantarki masu jujjuya don ayyukan gyara ko maidowa.
• Dalilai na ilimi a azuzuwan physics ko injiniya don nuna ra'ayoyin jujjuyawa da mita.

Bayanin Kayan Aiki

Tachometer na DT2234 na'ura ce mai cikakken kai, don haka kayan aikin suna da sauƙi. Na'urar tana da allon LCD mai haske don nuna ƙididdiga, maɓallin "Measure" guda ɗaya don kunna laser da ɗaukar ƙididdiga, da maɓallin "Memory" don jujjuya ƙididdigar da aka adana. Ana kunna ta da baturi na 9V na yau da kullun, wanda ba ya cikin kunshin, don haka kana buƙatar saya ɗaya daban.

A cikin akwatin, za ka kuma sami ɗan littafin jagora mai taƙaitaccen bayani da ɗan ƙaramin tef na nuni. Wannan tef ɗin yana da muhimmanci don yin ƙididdiga masu daidai, domin laser na buƙatar fili mai nuni sosai don mayar da siginar sa zuwa na'urar ji. (a bidiyo a 00:38)

Baturi

Ana kunna na'urar da baturi na 9V. Kawai buɗe ɓangaren baturi a bayan na'urar kuma haɗa baturin zuwa maɓallin haɗi. Da zarar an haɗa, na'urar tana shirye don amfani. (a bidiyo a 01:56)

Yadda Ake Amfani da DT2234

Amfani da tachometer tsari ne mai sauƙi, amma yana buƙatar hannu mai tsayayye da kuma hangen nesa mai haske. Ga jagora mai mataki-mataki bisa ga nunin da ke cikin bidiyon:

1. Shirya Maƙasudin: Kamar yadda aka ambata, sanya guntun tef ɗin nuni a kan abin da ke jujjuya. Misali, a cikin bidiyon, an sanya ɗan ƙaramin guntu a kan ƙararrawar motar brushless. (a bidiyo a 01:39)
2. Kunna da Nufa: Riƙe tachometer ɗin a tsaye, kusan inci 2-8 (cm 5-20) daga maƙasudin. Danna kuma riƙe maɓallin "Measure". Wannan zai kunna hasken laser. Tabbatar cewa ɗigon laser ɗin ja yana bugun tef ɗin nuni daidai yayin da abin ke jujjuya. (a bidiyo a 02:07)
3. Karanta Ƙididdigar: Allon LCD zai nuna ƙimar RPM. Bidiyon ya nuna ƙididdigar 4800 RPM ga mota a ƙaramin ƙarfi, da 9600 RPM lokacin da aka ƙara ƙarfin. (a bidiyo a 02:25)
4. Samun damar Memory: Na'urar tana adana ƙididdiga uku masu muhimmanci daga zaman aunanka. Bayan ka saki maɓallin "Measure", kana iya danna maɓallin "Memory" don jujjuya su. Danna na farko yana nuna "UP" (mafi girman ƙimar da aka rubuta), na biyu yana nuna "dn" (mafi ƙarancin ƙimar), kuma na uku yana nuna "LA" (ƙimar ta ƙarshe). (a bidiyo a 02:49)

Nunin Aiki Kai Tsaye

A cikin bidiyon, mai gabatarwa ya nuna amfanin tachometer ɗin a yanayi biyu daban-daban. Na farko, ya auna RPM na motar brushless, yana nuna yadda ƙididdigar ke tsalle daga 4800 RPM zuwa 9600 RPM lokacin da aka ƙara ƙarfin. Wannan ya tabbatar da cewa ana iya bin saurin motar daidai a lokaci guda. (a bidiyo a 02:45)

Sannan ya yi amfani da na'urar don auna RPM na injin mota. Ta hanyar nuna laser a kan sassan injin da ke jujjuya, ya sami ƙididdigar tsayayye na 162 RPM a lokacin rashin aiki, sannan ya nuna yadda ƙididdigar ke canzawa lokacin da aka danna maɓallin ƙarar. Wannan ya nuna iyawar na'urar da kuma ikonta na auna sauri a wurare masu rikitarwa na ainihin duniya. (a bidiyo a 03:45)

Babuka

• [00:06] Gabatarwa ga Tachometer na DT2234
• [00:38] Bayanin Kayan Aiki da Bukatun Wutar Lantarki
• [00:52] Fahimtar Yanayin Memory (Max, Min, Latest)
• [01:24] Saita Tef ɗin Nuni
• [02:07] Auna RPM na Motar Brushless
• [02:49] Karanta Ƙididdigar da aka Adana daga Memory
• [03:45] Auna RPM na Injin Mota
• [04:21] Ƙarshe da Tunani na Ƙarshe

Hotuna

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