Take: Na'urar Gwaji Mai Kwamfuta Mai Cikakken Inganci: Gwajin Dorewa Mai Aiki Ta atomatik don Kujeru, Madatsun Baya & Madatsun Hannu

Gabatarwa: Bukatar Daidaito a Gwajin Dorewa Sofa

A cikin masana'antar kayan daki masu gasa, dorewar kujera ta dogon lokaci tana shafar gamsuwar abokin ciniki, farashin garanti, da kuma suna.Injin Gwaji Mai Kwamfutawani tsari ne mai sarrafa kansa wanda aka tsara don kimanta halayen injina na sofas—musammanjuriyar kujera, wurin zama na baya, da wurin riƙe hannuTa hanyar kwaikwayon amfani da shi na tsawon shekaru a cikin yanayin dakin gwaje-gwaje mai sarrafawa, wannan injin yana samar da bayanai masu ma'ana, waɗanda za a iya maimaitawa waɗanda ke taimaka wa masana'antun su tabbatar da ƙira, tabbatar da daidaiton inganci, da kuma gano raunin da ke tattare da samfura kafin su isa ga masu amfani.

Yadda Injin Gwaji Ke Aiki: Kwaikwayon Amfanin Gaske

Hanyar gwaji ta asali ta ƙunshi amfani dalodi mai maimaitawazuwa saman sofa ta amfani da siffa mai siffartubalan lodawana takamaiman nauyi da yanayin ƙasa. Waɗannan tubalan suna kwaikwayon yankin hulɗa da rarrabawar matsi na jikin ɗan adam - ɗaya don wurin zama (gindi da cinya), ɗaya don wurin zama (ƙashin baya da kafadu), da kuma ɗaya don kowane wurin riƙe hannu (gwiwoyi da gaban hannu). Injin yana kunna waɗannan tubalan a wani takamaiman tsari.Mitar lodawa(misali, zagaye 15-30 a minti daya) da kumayanayin lodawa(wanda aka sarrafa ta hanyar ƙarfi ko kuma aka sarrafa ta hanyar motsawa) don kwaikwayon ayyuka kamar zama, tashi, jingina, da kuma hutawa. Wannan gwajin da aka hanzarta yana matse watanni ko shekaru na amfani da shi zuwa kwanaki, yana bayyana yadda matashin kujera, maɓuɓɓugan ruwa, firam, da wuraren haɗe-haɗen kujera za su jureNauyin maimaitawa na dogon lokaci.

Cikakken Ikon Gwaji

TheInjin Gwaji Mai Kwamfutayana yin gwaje-gwaje uku na juriya, ko dai ɗaya ɗaya ko a jere, don cikakken bayyana yadda kujera take aiki.

1. Gwajin Dorewa a Kujeru (Zama Mai Kwaikwayo)

Toshe mai siffar duwawu (yawanci faɗin 200mm × zurfin 250mm tare da gefuna masu zagaye) yana amfani da ƙarfin da aka tsara (misali, 1000N–1400N) akan matashin kujera a daidai mita (misali, zagaye 20/min). Gwajin yawanci yana gudana na zagaye 20,000 zuwa 100,000. Injin yana lura da asarar tsayin kujera (rage kauri na dindindin a cikin matashin kai), ƙimar matsi a ƙayyadaddun matakan ƙarfi, da kuma ingancin firam/dakatarwa ta hanyar gano digo-digo.

2. Gwajin Dorewa na Baya (Jigon Jiki)

Toshe mai lankwasa na loda kayan bayan gida yana amfani da ƙarfin maimaitawa (yawanci 300N–500N) zuwa yankin goyon bayan baya a wani kusurwa da aka ƙayyade (10°–15° daga tsaye). Wannan yana kwaikwayon mai amfani da ke jingina baya akai-akai. Injin yana auna canjin wurin bayan gida (juyawar dindindin), dawo da roba na kumfa da maɓuɓɓugan ruwa, da kuma daidaiton wurin haɗewa.

3. Gwajin Dorewa na Matsar da Hannu (Matsin Hannu da Aka Kwaikwaya)

Toshe mai siffar hannu (kimanin tsawon mm 150 × faɗin mm 70) yana amfani da ƙarfin tsaye (300N–600N) a mita na zagayowar 15–20/min. Gwajin yana gudana don zagayowar 10,000–50,000. Ma'aunin ya haɗa da daidaita wurin riƙe hannu (nakasassu na dindindin), kumfa da lalacewar murfin, da kuma daidaiton haɗin ginin.

Aunawa ta atomatik: Kawar da Kuskuren Dan Adam da Ajiye Lokaci

Ɗaya daga cikin abubuwan da suka fi burge ni game da injin shinetsarin aunawa mai sarrafa kansa gaba ɗayaGwajin hannu na gargajiya yana buƙatar masu aiki su dakatar da gwajin, su auna tsayin wurin zama da hannu, su yi alama kuma su yi rikodin wuraren matsewa (a, b, c), sannan su rubuta abubuwan da suka rage na wurin hutawa/handrest ta amfani da ma'aunin ma'auni ko na'urorin aunawa. Wannan tsari yana da jinkiri, yana iya haifar da kurakurai a cikin parallax, kuma ba ya daidaita tsakanin masu aiki.Injin Gwaji Mai Kwamfutayana haɗa na'urori masu auna daidai waɗanda ke ta atomatik:

• Auna tsayin wurin zama na farko(kafin kowane hawa keke) da kumatsayin wurin zama bayan gwajidon ƙididdige saitin dindindin.
• Ƙimar matsi rikodin a, b, ca tazara mai ƙarfi da aka ƙayyade yayin zagayowar dubawa na lokaci-lokaci ko na gwaji na lokaci-lokaci.
• Auna ma'aunin bayan gida(matsar da kusurwa ko layi) bayan an saita adadin zagayowar.
• Auna ma'aunin ma'aunin hannu(a tsaye ko a gefe) a lokacin kammala gwaji.

Wannan atomatikyana adana sa'o'i na lokacin ma'aikacin fasahaa kowace gwaji, yana kawar da kurakuran kwafi, kuma yana samar da bayanai masu maimaitawa waɗanda za a iya kwatanta su kai tsaye a cikin gwaje-gwaje daban-daban ko dakunan gwaje-gwaje.

Ma'aunin Gwaji na Daidaitacce da Yarjejeniyoyi

Duk da cewa takamaiman sigogi sun bambanta dangane da kasuwa da nau'in samfura, waɗannan jeri sune na yau da kullun don gwajin juriyar kujera bisa ga ƙa'idodi kamar EN 16139, EN 12520, BIFMA X5.4, ko GB/T 10357.3:

• Lodin Kujera:1000 N – 1400 N (kimanin nauyin mai amfani 100–140 kg)
• Load na wurin hutawa na baya:300 N – 500 N
• Load na Maƙabar Hannu:300 N – 600 N
• Mitar Gwaji:Zagaye 10-30 a minti daya (don guje wa zafi fiye da kima)
• Jimlar Zagaye:Zagaye 20,000 - 100,000 (wanda ke kwaikwayon shekaru 5-10 na amfani da yau da kullun)
• Ka'idojin Karɓa:Babu gazawar tsarin, nakasa ta dindindin ƙasa da iyakokin da aka ƙayyade (misali, asarar tsayin kujera < 10%, ramawa ga wurin hutawa < 5°).

Muhimman Fa'idodi ga Masana'antun da Dakunan Gwaji

• Tanadin Lokaci:Auna tsayin wurin zama ta atomatik, matsewar a/b/c, da kuma daidaitawa yana rage tsawon lokacin gwaji da har zuwa 30% idan aka kwatanta da hanyoyin hannu.
• Kawar da Kuskuren Dan Adam:Laser na'urori masu auna matsuguni suna ba da daidaito, ingantaccen bayanai 不受 dabarar ma'aikaci.
• Cikakken Rijistar Bayanai:Kwamfutar tana rubuta lanƙwasa na motsi da ƙarfi, yanayin zagayowar-da-zagaye, da kuma ma'auni na ƙarshe, wanda ke ba da damar yin nazarin tushen dalili.
• Bin ƙa'idodin Duniya:Ana iya tsara na'urar don ta dace da hanyoyin gwajin EN, BIFMA, GB, da ISO, ta hanyar sauƙaƙe takaddun shaida.
• Ingantaccen Ci gaban Samfura:Saurin maimaita kumfa mai laushi, tsarin bazara, da ƙirar firam bisa ga bayanai masu ƙarfi na gaske.
• Tabbatar da Inganci:Gwajin tsari na yau da kullun yana tabbatar da cewa sofas na samarwa sun cika ƙa'idodin dorewa iri ɗaya kamar samfuran kafin samarwa.

Zaɓar Injin Da Ya Dace: Muhimman Abubuwan Da Ake Tunani

• Adadin Tashoshin Gwaji:Injinan tashoshi ɗaya sun zama ruwan dare ga bincike da ci gaba; na'urori masu tashoshi da yawa (2-4) suna ƙara yawan aiki ga dakunan gwaje-gwajen QC.
• Fasaha Mai kunnawa:Masu kunna wutar lantarki na servo suna ba da daidaitaccen ikon sarrafa matsayi da ingantaccen amfani da makamashi; masu kunna wutar lantarki suna ba da ƙarancin farashi amma suna buƙatar iska mai matsewa.
• Daidaiton Ma'auni:Tabbatar cewa tsarin aunawa ta atomatik yana da ƙuduri na 0.1mm ko mafi kyau don ƙimar matsi da daidaitawa.
• Ƙarfin Software:Nemi manhaja mai sauƙin amfani tare da bayanan gwaji na yau da kullun da aka riga aka loda, zane-zane na ainihin lokaci, da rahotannin da za a iya fitarwa (PDF, Excel).
• Daidaitawar Kayan Aiki:Injin ya kamata ya ɗauki girman kujera daban-daban (mai kujera ɗaya, mai kujera biyu, na'urorin kusurwa) tare da wuraren hawa masu daidaitawa da kuma na'urorin ɗora kaya masu canzawa.

Kammalawa: Makomar Gwajin Dorewa Sofa

TheInjin Gwaji Mai Kwamfutayana wakiltar babban ci gaba fiye da na'urorin gwaji na hannu ko na semi-atomatik. Ta hanyar haɗa nauyin da za a iya shiryawa (kujera, baya, wurin hutawa) tare da aunawa ta atomatik (tsawon wurin zama, matsawa a/b/c, wurin hutawa na baya/ma'aunin hannu), wannan kayan aikin yana samar da sakamako mafi sauri, mafi daidaito, da kuma maimaituwa. Ba wai kawai yana adana lokacin ma'aikata masu mahimmanci ba, har ma yana kawar da kurakuran auna ɗan adam, yana ba masana'antun bayanai masu aminci don inganta ingancin samfura, rage da'awar garanti, da kuma gina kwarin gwiwa ga masu amfani. Ga duk wani mai samar da kujera mai mahimmanci ko dakin gwaje-gwaje, saka hannun jari a cikin injin gwaji mai cikakken tsari na kwamfuta mataki ne na dabarun tabbatar da inganci bisa ga bayanai.