A taƙaice dai, injin ne da ke kwaikwayon mutum a zaune a kan kujera akai-akai—sau dubu-dubu.
A amfani da shi na yau da kullun, kujerun ofis suna jure wa tasirin da ke ci gaba da ƙaruwa duk lokacin da wani ya zauna—sau da yawa a rana, shekara bayan shekara. Wannan na'urar tana ɗaure tushen kujera kuma tana amfani da jakar yashi mai nauyin daidaitacce don yin tasiri akai-akai a saman kujera a daidai gwargwado da mita. Tana gano rugujewar matashin kai, fashewar chassis, ɗigon silinda na gas, lalacewar walda ta firam, da sauran matsalolin tsarin.
Gwajin ɗan adam ya bambanta a nauyi, ƙarfin zama, yanayin jiki, da kusurwa—kowane lokaci. Duk da cewa wasu lokutan gwaji suna da kyau, gudanar da zagayen tasiri 100,000 tare da ɗan adam abu ne mai wuya. Kuma ko da kuwa haka ne, bayanan ba za su da wani amfani na kimiyya ba.
Injin gwajin tasirin kujera na ƙwararru yana bayar da:
- Tsayin tasirin da za a iya daidaitawa:10-180mm ko kuma za a iya daidaita shi
- Daidaita mitar tasiri:Kekuna 10-30 a minti daya
- Jimlar zagayowar da za a iya tsarawa:Har zuwa zagaye 9,999,999
Wannan gwajin da aka daidaita, wanda za a iya maimaitawa ita ce kawai hanyar da za a iya kimanta dorewar wurin zama na dogon lokaci.
Kwararren mai gwada tasirin kujera zai iya gano matsaloli da yawa na inganci a sassa daban-daban:
- Matashin kujera:Rushewar kumfa ta dindindin, fashewar yadi/raga, gazawar manne firam
- Silinda mai amfani da iskar gas:Karyewar chassis, zubewar silinda mai iskar gas da mannewa, sukurori masu sako-sako suna haifar da hayaniya
- Tushen tauraro biyar:Fashewa a cikin tushen filastik/nailan/ƙarfe, lalacewar da aka ɗora a kan simintin
- Tsarin gabaɗaya:Tasirin faɗuwa mai ƙarfi guda ɗaya yana tabbatar da ƙarfin tsarin kujera
Gwajin tasirin da aka maimaita akai-akai yana nuna fashewar firam ɗin bayan gida, fashewar harsashin filastik, sassauta maƙallin kayan aiki, hayaniya mara kyau ta chassis, da gazawar hanyar kullewa.
Gwajin tasirin cyclic (ƙarfin aiki):Ana sauke jakar yashi mai nauyin kilogiram 57 (125lb) daga kusan inci 30mm (1.2) zuwa tsakiyar wurin zama. Gwajin yana gudana ne a zagaye 10-30 a minti daya donKekuna 100,000.
Gwajin tasiri guda ɗaya mai lalata (nauyin aiki):An sauke jakar yashi mai nauyin kilogiram 102 (225lb) daga inci 152mm (6) a kan kujera—tasiri ɗaya tilo.
Ma'auni daban-daban suna da ɗan bambanci kaɗan, amma BIFMA X5.1 ita ce ƙa'idar da aka fi sani a duniya don gwajin kujerun ofis.
Injin yana goyan bayan ƙa'idodi da yawa na ƙasashen duniya:
- BIFMA X5.1(Misalin kayan daki na ofishin Amurka)
- ANSI/BIFMA X5.1-2017– Sashe na 7 (Gwajin Saukewa – Mai Sauƙi) & Sashe na 10.3 (Gwajin Tasirin)
- GB/T 10357.3(Matsayin aikin injina na kayan daki na kasar Sin)
- QB/T 2280-2016(Misalin kujeran ofis na kasar Sin)
- EN 1335(Matsayin kujerar ofis ta Turai)
- EN 1728:2012– Sashe na 6.24 (Gwajin tasirin kujera)
Na'ura ɗaya, ƙa'idodi da yawa - ya dace da masana'antun da ke fitarwa zuwa kasuwanni daban-daban.
Samfura na zamani suna da tsarin sarrafa allon taɓawa na PLC tare da saitunan sigogi masu sauƙin fahimta - tsayin tasiri, mita, da adadin zagayowar duk ana iya saita su kai tsaye akan allon. Yawancin injuna suna aiki akan ƙarfin AC220V na yau da kullun kuma ba sa buƙatar samar da iska ta waje, wanda ke sa shigarwa ya zama mai sauri da sauƙi.
Muhimman bayanai don kimantawa:
- Tsarin jakar yashi:Nauyin da aka saba da shi shine kilogiram 57 (gwajin dorewa) da kilogiram 102 (gwajin tasiri guda ɗaya); wasu samfuran kuma sun haɗa da kilogiram 136
- Tsawon tasiri:10-180mm ko kuma za a iya daidaita shi, wanda ya rufe duk buƙatun yau da kullun
- Mitar tasiri:Zagaye 10-35 a minti ɗaya, ana iya daidaitawa
- Tsawon wurin zama mai dacewa:Yawanci 350-600mm, wanda za'a iya daidaitawa da nau'ikan kujeru daban-daban
- Taurin firam:Tsarin ƙarfe mai nauyi yana tabbatar da babu karkacewa ko girgiza a ƙarƙashin tasirin mita mai tsawo na dogon lokaci
- Siffofin tsaro:Kashewa daga lodi fiye da kima, dakatar da zagayowar atomatik, adana bayanai
- Masu kera kujerun ofis:Duba kayan aiki, tabbatar da sabbin samfura, duba fitar da samfura
- Masu fitar da kayan daki:Binciken masana'anta na BIFMA/EN1335, samar da bayanan bin ƙa'idodi
- Dakunan gwaje-gwaje na ɓangare na uku:Gwaji da CNAS ta amince da shi, ayyukan gwajin kwangila
- Duba ingancin kasuwanci ta yanar gizo:Cancantar mai siyarwa, duba ingancin duba tabo
Tasirin kujeru yana ɗaya daga cikin gwaje-gwajen da suka fi samun matsala a kujerun ofis. Injin gwaji zai iya gano lahani a tsarin kafin kayayyaki su bar masana'anta, wanda hakan zai hana a dawo da kayayyaki masu tsada bayan an sayar da su. Ga kamfanonin da ke da sha'awar fitar da kayayyaki zuwa ƙasashen waje, ba tare da cikakkun bayanai kan gwaje-gwajen da suka cika ka'idojin BIFMA ko wasu ƙa'idodi ba, babu shiga kasuwannin.
Daga mahangar farashi, kiran waya sau ɗaya ya fi na'urar gwaji tsada. Ga duk wani mai kera kujerun ofis mai himma, wannan ba batun "ko za a saya ba" ba ne - tambaya ce ta "yaushe."
Lokacin Saƙo: Agusta-12-2026





