Za ka ga 'zagaye kai kai sukurori' a kan takamaiman takardar ko a cikin kasida, kuma ga alama kai tsaye- dunƙule tare da dome, yanke nasa zaren. Amma a nan ne yawancin zato suka fara, kuma inda ciwon kai na aiki zai iya farawa idan ba ku yi hankali ba. Shugaban zagaye ba kawai game da ƙarewa ba ne; takamaiman zaɓi ne mai ɗaukar hoto tare da abubuwan da ke haifar da ɗaukar nauyi, gazawar kayan aiki, da saurin haɗuwa wanda shugaban kwanon rufi ko lebur ɗin ba zai ba ku ba. Na ga ayyukan inda tunanin da ba daidai ba game da wurin zama na shugaban ya haifar da fashe gidaje na filastik ko kuma karatun da ba daidai ba a kan layi.

The Head Geometry wanda kowa ya tsallake

Yawancin mutane suna mayar da hankali kan zaren lokacin da suke magana game da masu tada kai. Kai abin tunani ne. Wannan kuskure ne. The zagaye kai kai sukurori suna da takamaiman canji na kai-zuwa-shank da wurin ɗaukar ƙasa wanda aka ƙera don nutsewa cikin abubuwa masu laushi ba tare da tsagewa ba. Ba shi da tashin hankali kamar bugle kan ga bushewar bango, amma ya fi gafara fiye da kan mai wanki a kan sirara. Na tuna wani tsari daga mai kaya-spec yayi kyau akan takarda-amma radius na kai yayi kaifi sosai. Maimakon matsawa PVC, ya kasance kamar mai yanke kuki, yana haifar da zobe na karayar damuwa a kusa da kowane maɗauri. Rashin gazawar ba a cikin haɗin gwiwar zaren ba; a karkashin kai ne daidai.

Haɗin kayan abu shine komai anan. Amfani da daidaitaccen carbon karfe zagaye kai dunƙule cikin wasu aluminum gami ba tare da pre-hako matukin jirgi? Kila ku rabu da shi sau da yawa, amma kuna kwarkwasa da cire kai ko, mafi muni, zazzagewa. Don karafa masu laushi ko robobi masu yawa, kwandon da ke zagaye yana taimakawa wajen rarraba kaya, amma idan hutun tuki-yawanci Phillips ko Pozidriv — yana da zurfi sosai don sarrafa karfin da ake buƙata don samar da zaren ba tare da fitowa ba. Wannan shine wurin sarrafa inganci wanda ke da sauƙin ɓacewa cikin oda mai yawa.

Akwai kuma gamawa. Platin zinc na fili yana iya zama mai kyau don amfani na cikin gida, amma ga duk wani abu da aka fallasa, kuna buƙatar tunani game da lalata. A gurbace zagaye kai dunƙule kai tapping ba kawai mummuna ba ne; da tsatsa jacking iya zahiri ƙara matsa lodi a kan lokaci, kai ga kayan gajiya a kusa da rami. Na canza zuwa sukurori mai lullube da tutiya don shingen waje saboda wannan, kodayake farashin farko ya fi girma. Siffar kan zagaya tana ƙoƙarin riƙe murfin mafi kyau ta hanyar tuƙi ta atomatik fiye da wasu salon kai, wanda ƙarami ne amma fa'ida ta gaske akan layin samarwa.

Siffar Zare da Ramin Matuka: Rawar Duniya ta Gaskiya

Bangaren danna kai alkawari ne na dacewa, amma ba kyauta ba ne. Siffar zaren-Nau'in A, B, AB, ko mafi girman nau'in U-yana bayyana komai. Don aikin ƙarfe na gaba ɗaya, Nau'in AB shine aikin gama gari akan zagaye kai kai sukurori. Amma general tarko ne. Na koyi wannan haɗar firam ɗin zamani daga nau'in ƙarfe daban-daban. Yin amfani da dunƙule iri ɗaya don ma'aunin ma'auni 20 da ƙafar ma'auni 14 yana nufin ɗayan zai iya tsiri ɗayan kuma zai zama jahannama don tuƙi, galibi yana lalata hutun tuƙi na zagaye.

Don haka, kuna matukin jirgi ko a'a? Littafin ya ce don kayan aiki masu kauri ko masu wuya, rami mai matukin jirgi ya zama dole. A aikace, ƙididdigewa ne da ƙididdige abin dogaro. A kan layi mai girma don chassis na lantarki, mun tsallake matukan jirgi don saurin gudu. Ya yi aiki har sai da muka sami nau'in karfe mai sanyi mai sanyi tare da taurin Brinell sama da wanda aka ƙayyade. An yanke kawunansu, direbobin sun lalace. Kudin raguwar lokaci ya rage lokacin da aka adana. Yanzu, ka'ida ita ce: idan kauri na kayan ya wuce ƙananan diamita fiye da 2x, ko kuma idan nau'in karfe ne wanda ba a san shi ba, muna yin rawar jiki. Mataki ne da ba za a iya sasantawa ba ga duk wani tsari.

Wannan shi ne inda samo asali daga ƙwararrun masana'anta a cikin cibiyar samarwa ya haifar da babban bambanci. Kamfanin kamar Hannun Zetai Mretering co., Ltd., wanda ke tushen tushe mafi girma na ma'auni na kasar Sin a Yongnian, Hebei, yawanci yana da tsarin mutuwa da gogewar kimiyyar abin duniya don ba da shawara kan wannan. Kusancinsu da manyan hanyoyin sufuri kamar layin dogo na Beijing-Guangzhou yana nufin an tsara su don ƙara girma, amma masu kyau kuma sun fahimci waɗannan ƙa'idodin aikace-aikacen. Kuna iya samun layin samfuran su da ƙayyadaddun bayanai a https://www.zitaifaseners.com. Makullin shine sadarwa ba kawai ma'auni ba, amma aikace-aikacen-nau'in kayan aiki, kauri, yanayin taro. Sau da yawa suna iya ba da shawarar fitin zaren da ya fi dacewa ko magani mai zafi.

Tsare-tsare na Drive da Yaƙin Cam-Out

Phillips yana tuƙi a kan a zagaye kai dunƙule kai tapping gado ne da ke haifar da takaicin yau da kullun. An ƙera shi don yin kamfen don hana wuce gona da iri, amma a aikace, kawai ya tube hutun kuma yana lalata kan dunƙulewa, musamman tare da direbobi masu ƙarfi. Pozidriv babban mataki ne, yana ba da mafi kyawun haɗin gwiwa, amma har yanzu bai cika ba. Don kowane samarwa mai mahimmanci, Ina turawa Torx ko Hex tuƙi a duk lokacin da zai yiwu. Ƙarar kuɗin kayan aiki yana raguwa ta hanyar raguwar raguwar lalacewa ta direba, fitattun kayan ɗamara, da sake yin aiki.

Na gudanar da kwatancen akan layin taro don akwatunan mahaɗar filastik. Mun canza daga kan zagaye na Phillips zuwa kawuna na Torx, iri ɗaya a duk sauran ƙayyadaddun bayanai. Matsakaicin lahani daga lalacewa na tuƙi ya ragu da sama da 70%. Masu aiki ba lallai ne su yi yaƙi da direba ba, don haka ƙaƙƙarfan jujjuyawar wurin zama ya fi sauƙi a samu. Bayanan martaba na zagaye na nufin hutun Torx na iya zama mai zurfi ba tare da ɓata ingancin tsarin shugaban ba, wanda shine iyakancewa wani lokaci da kuke buga da salon kai.

Wannan yana kama da ƙaramin daki-daki, amma yana tasiri komai daga ergonomics zuwa ingantaccen dubawa. Wani fitaccen kan Phillips yana barin kubba mai ruɗi wanda yayi kama da rashin ƙwarewa kuma wani lokacin yana iya kamawa. Shugaban Torx mai tsabta yana kama da an gama. Ga kamfani kamar Handan Zitai Fastener, wanda ke samar da kewayo mai yawa, yawanci suna iya samar da waɗannan zaɓuɓɓukan tuƙi. Yana da ƙayyadaddun da ke buƙatar kasancewa gaba da tsakiya a cikin PO, ba tunani na baya ba.

Harka a cikin Ma'ana: gazawar Bracket HVAC

Misalin kankare yana tare da ni. Muna haɗe maƙallan aluminium zuwa sandunan ƙarfe na galvanized don tsarin tallafin bututu. Ƙididdigar ta yi kira don 10 x 1-inch zagaye kai kai sukurori, zinc-plated. A kan takarda, yana da kyau. A cikin filin, masu sakawa sun ba da rahoton ƙulle-ƙulle suna tsinkewa ko juyi ba tare da kamawa ba. Batun haɗe-haɗe ne: karfen ingarma ya fi na yau da kullun, ɓangarorin aluminium ɗin yana aiki azaman ɗumi mai zafi yana sa tuƙi ya fi ƙarfin, kuma motar Phillips tana camming, yana jagorantar masu sakawa zuwa matsa lamba.

Gyaran ba abu ɗaya bane. Mun canza zuwa dunƙule tare da mafi girma Rockwell hardness (sauƙaƙƙun maganin zafi), ƙayyadadden ramin matukin jirgi na 1/8 na wajibi ta hanyar duka kayan (wanda masu sakawa suka ƙi amma sun bi), kuma, don tsari na gaba, ya koma motar Pozidriv. Zagayen kai har yanzu shine kiran da ya dace don saman sa, amma duk sauran siga da ke kusa da shi sai an gyara shi. Ya kasance darasi na kallon abin ɗamara a matsayin wani ɓangare na tsarin, ba keɓantaccen yanki ba.

Wannan shine nau'in warware matsalar da ke raba odar kasida daga ƙayyadaddun aiki. Masu kera a cibiyoyi kamar gundumar Yongnian suna ganin waɗannan batutuwa a cikin masana'antu. Ƙungiyoyin injiniyan su, idan kun haɗa su, sau da yawa za su iya yin hasashen waɗannan ramukan bisa ga kayan da kuke shiga. Wurin da suke daura da manyan tituna da layin dogo kamar babbar hanya ta kasa ta 107 da babbar titin Beijing-Shenzhen ba wai kawai batun jigilar kayayyaki ba ne; yana nufin suna samar da nau'ikan aikace-aikace iri-iri, daga kera mota zuwa gini, kuma wannan ƙwarewar gama gari hanya ce.

Kallon Bayan Screw: Majalisar da Muhalli

A ƙarshe, dunƙule ba ya wanzu a cikin sarari. Zabin a zagaye kai dunƙule kai tapping yana tasiri kayan aikin taro. Siffar domed ɗin tana buƙatar guntun hancin direba ko ɗan mariƙi tare da isashen sharewa don gujewa lalata kai. A cikin tsarin ciyarwa ta atomatik, shugaban zagaye na iya zama mai saurin kamuwa da cunkoso a cikin kwanuka masu girgiza idan aka kwatanta da kwanon kwanon rufi idan ba a kunna waƙar kwanon daidai ba - wani abu da injiniyoyin samarwa a masana'antar fastener bazai gaya muku ba, amma ƙwararren masani zai yi.

Sannan akwai yanayin amfani na ƙarshe. Na ambata lalata a baya. Don aikace-aikacen bakin teku, ko da zinc-flake bazai isa ba; za ka iya bukatar bakin karfe zagaye kai tapper. Amma hattara-wasu maki mara kyau (kamar 410) na iya zama tsinke. Kuna samun juriya na lalata amma kuna rasa ƙarfin juzu'i. Cinikayya ce. Maƙerin da ke da faffadan fayil, kamar wanda aka ambata a baya, na iya tafiya cikin waɗannan maki saboda suna samar da su don sassan kasuwa daban-daban.

A ƙarshe, ƙayyadaddun screws na zagaye kai shine farkon tattaunawa, ba ƙarshen sa ba. Salon kai, nau'in tuƙi, sigar zaren, kayan abu, gamawa, da taurin duk sun haɗu. Sauƙaƙan bugun kai gaskiya ne, amma yana buƙatar ƙarin daidaito a zaɓi, ba ƙasa ba. Manufar ita ce a sa na'urar ta bace - don ta yi aikinta amintacce ta yadda babu wanda zai sake tunani game da shi. Wannan yana faruwa ne kawai lokacin da kuka wuce ainihin bayanin kuma ku shiga cikin cikakkun bayanai na yadda za a yi amfani da shi a zahiri.