Ana amfani da haɗin zaren ko'ina cikin kowane nau'in tsarin injina.Yana daya daga cikin hanyoyin ɗaure da aka fi amfani da shi saboda fa'idodin haɗin haɗin gwiwa, tsari mai sauƙi da haɗuwa mai dacewa da rarrabawa.Ingancin kayan ɗamara yana da tasiri mai mahimmanci akan matakin da ingancin kayan aikin injiniya.
Ana manne masu zare da zaren ciki da na waje don gane haɗin sassa cikin sauri, kuma ana iya tarwatsa su.Har ila yau, maɗaurin zaren suna da kyakkyawar musanyawa da ƙarancin farashi.Duk da haka, su ma sune mahimman tushen matsalolin inji da sauran matsalolin gazawa.Wani ɓangare na dalilin waɗannan matsalolin shine rashin amfani da kansu.
Akwai hanyoyi da yawa waɗanda zasu iya haifar da sassauta na'urorin da aka yi da zaren.Ana iya raba waɗannan hanyoyin zuwa sassauta jujjuyawa da mara jujjuyawa.
A mafi yawancin aikace-aikace, zaren zaren an ɗora su don amfani da preload a cikin haɗin gwiwa na haɗin gwiwa.Ana iya ma'anar sassautawa azaman asarar ƙarfin daɗaɗɗa bayan an gama ƙarfafawa, kuma yana iya faruwa ta hanyoyi biyu.
Sake jujjuya, yawanci ana kiransa sassauta kai, yana nufin jujjuyawar dangi na manne a ƙarƙashin lodi na waje.Sake jujjuyawa mara juyawa shine lokacin da babu jujjuya dangi tsakanin zaren ciki da na waje, amma asara ta farko tana faruwa.
Haƙiƙanin yanayin aiki yana nuna cewa zaren gabaɗaya zai iya saduwa da yanayin kulle kansa kuma zaren ba zai kwance ba a ƙarƙashin kaya mai tsayi.A aikace, madaidaicin kaya, girgizawa da tasiri sune ɗayan manyan abubuwan da ke haifar da sassauta haɗin haɗin dunƙule biyu.
Gabaɗaya hanyar hana sako sako-sako don masu ɗaure da zare
Ma'anar haɗin zaren shine don hana jujjuyawar dangi na kusoshi da goro a wurin aiki.Akwai da yawa na al'ada anti-loosening hanyoyin da anti-sako da matakan.
Don masu ɗaure mai zare na haɗin injina, aikin hana sassautawa na nau'in haɗin zaren shima bai dace ba saboda yanayin shigarwa daban-daban.La'akari da aminci, tattalin arziki, kiyayewa da sauran dalilai, daban-daban anti-loosening matakan da ake soma ga threaded fasteners na inji dangane a yi.
Shekaru da yawa, injiniyoyi sun ɗauki matakai daban-daban don hana sassauta na'urorin da aka zana.Misali, duba gaskets, spring washers, tsaga fil, manne, biyu kwayoyi, nailan kwayoyi, duk-karfe karfin juyi kwayoyi, da dai sauransu. Duk da haka, wadannan matakan ba zai iya gaba daya warware matsalar loosening.
Da ke ƙasa, muna tattaunawa da kwatanta firmware na anti-loosening daga bangarori na ka'idar anti-loosening, ƙaddamar da aiki da dacewa da taro, aikin lalata da kuma amincin masana'antu.A halin yanzu, akwai nau'o'in anti-loosening nau'i nau'i hudu:
Na farko, gogayya tayi sako-sako.Kamar yin amfani da na'ura mai laushi, nau'i biyu, kwayoyi masu kulle kai da nailan saka ƙwayayen kulle da sauran hanyoyin hana sassautawa, don samar da na iya hana jujjuyawar dangi na haɗin gwiwa.Matsi mai kyau, wanda ba ya bambanta da ƙarfin waje, ana iya ƙarfafa shi a cikin axial ko lokaci guda biyu kwatance.
Na biyu na inji anti-loosening.Amfani da tasha cotter fil, waya da tasha wanki da sauran anti-sake hanyoyin, kai tsaye iyakance dangi jujjuya biyu a haɗa biyu, saboda tasha ba shi da pre-tightening karfi, a lokacin da goro sako-sako da baya ga tasha matsayi anti. kwance tasha iya aiki, wannan a zahiri ba sako-sako ba ne amma don hana fadowa daga hanya.
Na uku,riveting da anti-sako da sako.Lokacin da aka ƙara ƙulla haɗin haɗin gwiwa, ana ɗaukar hanyar walda, naushi da haɗin kai don sa zaren ya rasa halayen motsi kuma ya zama haɗin da ba a iya rabuwa da shi.Babban hasara na wannan hanya shine cewa za'a iya amfani da kullin sau ɗaya kawai, kuma yana da wuyar warwarewa.Ba za a iya sake amfani da shi ba sai an lalata nau'in haɗin kai.
Na hudu, tsarin yana kwance.Yana da amfani da nau'in haɗin zaren nau'i na tsarinsa, sako-sako da abin dogara, sake amfani da shi, daidaitacce.
Na'urorin fasahar hana sako-sako guda uku na farko sun dogara ne da runduna ta uku don hana sako-sako, galibi ta yin amfani da tashe-tashen hankula, na hudu kuma sabuwar fasahar hana sako sako ce, ta dogara ne da tsarinta kawai.
Lokacin aikawa: Nuwamba 11-2021