Akwai da yawa dunƙule iri a kasuwa, wasu sanannen sanannen kuma wasu sunfi dacewa musamman don takamaiman takamaiman aikace-aikace. Ofaya daga cikin waɗannan nau'ikan shine abin da ake kira saiti, wanda zamu ƙaddamar da wannan labarin don bayyana duk abin da kuke buƙatar sani game da wannan nau'ikan kuma yadda zai iya taimaka muku da Ayyukan DIY.
El saita dunƙule Yana da nau'in gaske na dunƙule wanda ake amfani dashi a wasu aikace-aikacen aikace-aikace waɗanda tabbas kuka gani a wani lokaci. Misali, abu na farko da yake zuwa zuciya a yanzu shine fitila ko fitilun titi, inda galibi ake amfani dasu don riƙe wasu ɓangarorin waɗannan fitilun lokacin da aka wargaresu ...
Menene maƙallin saiti?
Un saita dunƙule Ainihi silinda ne na ƙarfe ko sandar da aka zana wacce ke da zaren da aka zana tsawonsa. Wato, bashi da kai kamar yadda yake tare da sauran sukurori. Bambanci kawai tsakanin ƙarshensa shine ɗayansu ana kiransa tushe kuma za'a dunƙule shi a cikin rami mai zare kuma ɗayan ƙarshen yawanci yana da tsagi wanda aka zana don ya dace da mashin (kuma yana iya zama maɓallin Allen) don dunƙule ko kwance .
Amfanin irin wannan dunƙule yawanci shine gyaran bangare da sanyawa wasu tabbatattun abubuwa a cikin abubuwa masu cirewa. Misali, kaga wani yanki na bututun da ya shiga wani bututun. Tubearfin waje yana da ramuka waɗanda a ciki za'a saka waɗannan sukurorin don yin matsi a cikin bututun na ciki, don haka ya riƙe shi a wurin.
Bambance-bambance tsakanin saiti da kuma na gargajiya yana zaune ne akasari a cikin yanayin ilimin aikinsa da kuma ƙarfin da aka hore shi. A na gargajiya, tabbas kun ga kuna taɗawa a hankali, amma kansa (musamman idan an yi shi da tagulla, aluminium ko wani allo mai laushi, kuma musamman idan aka yi wasu atisaye ba tare da kulawa ba) na iya lalacewa saboda ƙarfin da ake yi . Wannan ya sa ba zai yiwu a cire shi ba ko ci gaba da danna shi ...
A cikin dunƙulen da aka saita, ɓangaren da ake yin ƙofa a ciki an haɗa shi cikin dunƙule kanta, ba tare da kai ba. Saboda haka, shi ne kawai kawai jan hankali. Kari akan haka, galibi ana yinsu ne da karfe don juriya mafi girma.
Nau'in skru
Akwai da yawa iri sukurori bayan ƙirar da aka saita, kuma ana iya rarraba shi bisa ga dalilai daban-daban ...
A cewar shugaban
A cewar siffar kai na dunƙule akwai:
- hexagonal: Yana da yawa gama gari kuma ana amfani dashi sau da yawa don ɗora ko hawa sassa na matsi. Hakanan yawanci suna da goro. Kuma ba dukkansu za'a iya tsaurara su ta amfani da soket ko baƙin baƙin ciki ba, wasu ma sun haɗa da rikon sakatariya. Misali, layin faransan hex yawanci yana da tauraruwar kai, kuma babbar fa'idarsa shine cewa baya buƙatar mai wanki.
- Slotted kai: sune mafiya yawa, waɗanda ke ba da izinin yin amfani da matattarar abubuwa. Akwai su tare da lebur, dutsen gicciye, da dai sauransu. Suna dacewa don lokacin da ba'a buƙatar tsananin ƙarfafawa, kamar su tare da abubuwan katako. A kowane hali, kan ya kasance a waje, kodayake idan aka sake yin tunani za a iya ɓoye shi.
- Shugaban square: basu yawaita kamar na baya ba. Ana amfani da su a cikin yanayin inda ake buƙatar ƙarfafa ƙarfi kamar waɗanda suke da haɗe-haɗe. Misali, don gyaran kayan aikin yanke ko sassan motsi na wasu inji.
- Cylindrical ko zagaye kai: galibi suna da heksagon ciki don saka maɓallin Allen ko wani nau'in. Ana amfani dasu a cikin ɗakunan haɗin gwiwa waɗanda ke buƙatar ƙarfafawa sosai tare da matsewa. Ina amfani da wannan damar don bayyana nau'ikan kai:
- Lebur- Suna da rami daya tak a kawunansu don irin wannan matattarar matattarar daki.
- Tauraro ko gicciye: su ne ake kira nau'in Phillips.
- Yaren Pozidriv (Pz): yayi kamanceceniya da na baya, amma yana da gicciye mai zurfi da wata alama ta waje wacce take ba da alama ta taurari.
- Torx- Waɗannan ba kowa bane, amma ana iya amfani dasu a wasu aikace-aikacen katako, da dai sauransu. Kan kansa yana da ɗan hutu irin na tauraruwa.
- wasu: akwai wasu kamar su gilashi ko kofi, Robertson, Tri-Wing, Torq-Setm, Spanner, da sauransu.
- Butterfly: kamar yadda sunan sa ya nuna tana da nau'in goro mai "fuka-fuki" a cikin surar malam buɗe ido don samun damar matsewa da hannunka. Don shari'o'in da ba a buƙatar karfin juzu'i da yawa kuma ana buƙatar hawa da cirewa akai-akai.
Dangane da kayan dunƙule
A gefe guda, idan dunƙule abu Muna da:
- Na aluminum: ba ma juriya ga ƙoƙari ba, amma yana da tsayayya ga yanayin yanayi da haske. Mafi dacewa don filastik da katako.
- Duralumin: ana yinsu ne da aluminium haɗe da wasu karafa kamar chromium. Suna haɓaka ƙarfinta.
- Karfe: yawanci bakin karfe ne, kuma suna da ƙarfi sosai.
- Filastik- Waɗannan ba kasafai suke ba, amma akwai su don tsayayya da yanayin zafi mai kyau sosai, kamar aikace-aikacen aikin famfo.
- Latón: Suna da launi na zinariya kuma suna gama gari don amfani dasu da itace. Suna da ƙarfi, amma ba su da ƙarfi kamar na ƙarfe.
Dangane da ƙarewa
Waɗannan sukurorin na iya samun daban-daban kare:
- Cadmium: suna da bayyanar azurfa, suna da kyakkyawar juriya ga yanayi daban-daban kuma idan tayi ƙaiƙayi ba ta samar da samfuran lalata.
- Galvanized: ana amfani da wanka na tutiya kuma hakanan yana da bayyanar azurfa, kodayake ana iya kiyaye tabon zinc na yau da kullun. Yana tsayayya sosai da yanayin lalata.
- Yanzunnan: suna da launin rawaya mai launin shuɗi. An samu nasarar ta hanyar galvanized da Chrome. Wannan yana ƙara haɓaka juriya ta lalata.
- Nickel ya manna: Yana da ƙarancin zinare mai ƙyalli saboda ƙarshen nickel. Yawanci ana amfani dashi a cikin kayan ado na ado.
- Tagulla- Ana amfani da Brass kuma yana da kyallin ƙarfe mai sheki don wasu ƙarancin ado da juriyar lalata.
- An kunna hoto: ana musu wanka a cikin sinadarin phosphoric ta nutsewa kuma hakan yana basu bayyanar launin toka-toka.
- Bluing: suna da haske-mai haske tare da launi mai zurfin baƙi. Suna shan aikin sarrafa abu mai narkewa daga karfe wanda ke samar da wannan baƙar fata wanda ke sa su zama masu juriya da lalata.
- FentinWasu an zana su don zama mafi ado, alal misali baƙollen baƙi waɗanda wasu kayan katako suke amfani da su.
Dangane da aikin
A cewar aikin Hakanan za'a iya sanya kodin a cikin:
- Taken kai da tona kansa- An yi amfani dashi don ƙarfe da katako. Suna da kaifi da iya yanke hanyar su ta kayan.
- Zaren itace: ba kamar waɗanda suka gabata ba, ba su da zaren da aka sassaka tsawonsu duka, amma suna da ɓangare na dunƙulen ba tare da aiki ba. Su ne abin da aka saba da shi don itace inda zaren yake kawai 3/4 na dunƙule. Hakanan suna da kaifin baki kuma suna iya yanke hanyarsu.
- Tare da goro: Ba su da ma'ana, kuma suna amfani da goro don haɗa sassa tare da matsi mai girma. Hakanan za'a iya amfani dashi tare da wankin hawa, don haka yana ƙarfafa wurin zama na goro da kai.
- Sanya dunƙule ko sanduna: (wanda aka bayyana a sama)
- Ba za a iya cin nasara ba: Yana da nau'in dunƙule don aikace-aikacen tsaro waɗanda aka ɓoye ciki kuma ba zai yiwu a cire ba. Kuna iya tilasta sashin kawai ya karye. Ana amfani dasu don sassan da aka fallasa ga jama'a, yana hana su amfani da su.
- wasu: Hakanan za'a iya daidaita su don aikace-aikacen daidaito mafi girma, juriya mai ƙarfi (alama tare da alamun TR a kan kai), da dai sauransu.