Ya kamata a ƙayyade diamita na fil ɗin aminci gwargwadon yanayin ƙarfin da ake yankewa lokacin da aka yi lodi.Don samfuran fil kamar DIN1 da DIN7, babban abin da ake buƙata shine babban daidaito.Haƙuri na ma'auni na silindical fil 8m6 na ƙasa shine φ8m6 (+0.015/+0.006);Maɓallin babba shine +0.015, ƙananan karkacewa shine +0.006;Matsakaicin girman iyaka shine φ8.015, ƙaramin iyakar girman shine φ8.006, kuma yankin haƙuri shine 0.009.Haƙuri na bakin karfe cylindrical fil 10 h8 shine φ10 h8 (0/-0.022), ƙetare babba shine 0, kuma ƙananan karkacewa shine -0.022.Matsakaicin girman iyaka shine φ10, ƙaramin iyaka shine φ9.978, kuma yankin haƙuri shine 0.022.Ana amfani da fil gabaɗaya don haɗawa, ɓangarorin kulle ko don sanyawa taro, kuma ana iya amfani da su azaman sassan na'urorin aminci.Ana gyara fil ɗin silinda a cikin ramukan ta hanyar tsangwama don gyara sassa, watsa iko, ko aiki azaman sassa na sakawa.Silindrical fil suna saka fil da ake amfani da su don gyara matsayin dangi tsakanin sassa.Yana da muhimmin sashi na taimako lokacin da aka haɗa aiki da haɗuwa.Silindrical fil galibi ana yin su ne da ingantaccen ƙarfe na tsarin carbon azaman albarkatun ƙasa.A karkashin yanayi na al'ada, kayan sun fi yawa C35 da C45, amma ana buƙatar maganin zafi.An zaɓi ƙarfe mai ɗaukar nauyi a ƙarƙashin buƙatun ƙarfin ƙarfi.Bakin karfe an yi shi ne da kayan 303 kuma baya buƙatar maganin zafi.Fin ɗin silindi na roba mafi yawa shine 65Mn.
Anchors suna daga cikin nau'ikan masu zuwa:
(1) Fadada ankali
Ƙwararren ƙwanƙwasa ƙwanƙwasa, wanda ake magana da su a matsayin ƙwanƙwasawa, yi amfani da motsi na dangi na mazugi da takardar fadada (ko hannun riga) don haɓaka haɓakar faɗuwar takardar, haifar da haɓakawa da ƙarfin extrusion tare da kankare a kan bangon rami, da kuma samar da shi. fitar da juriya ta hanyar juriya.Wani bangaren da ke gane anga abin da aka haɗa.An raba ƙwanƙwasa ƙwanƙwasa ƙwanƙwasa zuwa nau'in sarrafa juzu'i da nau'in sarrafa ƙaura bisa ga hanyoyin sarrafa ƙarfi daban-daban yayin shigarwa.Na farko ana sarrafa shi ta hanyar juzu'i, kuma na ƙarshe ana sarrafa shi ta hanyar ƙaura.
(2) Reaming irin anga kusoshi
Reaming nau'in anchors, da ake magana a kai a matsayin reaming bolts ko tsagi bolts, suna sake gyare-gyare da reaming na simintin a kasan ramin da aka haƙa, ta yin amfani da maƙallan mashin ɗin da ke tsakanin saman simintin da aka kafa bayan an yi reaming da kuma shugaban faɗaɗa na anka. ., wani bangaren da ke gane anga abin da aka haɗa.Reaming bolts an raba su zuwa pre-reaming da reaming kai bisa ga hanyoyi daban-daban na reaming.Na farko yana riga-kafin tsagi da reaming tare da kayan aikin hakowa na musamman;kullin anga na ƙarshe yana zuwa da kayan aiki, wanda ke yin tsinkayar kansa da reaming yayin shigarwa, kuma ana kammala tsagi da shigarwa lokaci ɗaya.
(3) Makullin ankali
Boded anga kusoshi, kuma aka sani da sunadarai bonding kusoshi, koma sinadarai bolts ko bonding bolts, an yi su da sinadari na musamman adhesives (anchoring manne) don manne da gyara sukurori da ciki threaded bututu a cikin hakowa ramukan na kankare substrates.Ayyukan haɗin gwiwa da kullewa tsakanin manne da dunƙulewa da manne da bangon ramin kankare don gane wani ɓangaren da aka haɗa zuwa yanki mai haɗawa.
(4) Dasa sinadarai na tendons
Tushen shukar sinadarai ya haɗa da sandunan ƙarfe mai zare da dogon sanda mai dunƙulewa, wanda fasaha ce ta haɗin kai bayan anga da ake amfani da ita sosai a da'irar injiniyan ƙasata.Anchorage na sandunan shuka sinadarai iri ɗaya ne da na ƙulla ƙulli, amma saboda tsayin sandunan shuka sinadarai da dogayen screws ba su da iyaka, yana kama da ɗimbin sandunan simintin simintin, da kuma yanayin lalacewa. yana da sauƙin sarrafawa, kuma gabaɗaya ana iya sarrafa shi azaman lalacewar sandunan anga.Don haka, ya dace da haɗin haɗin gine-gine ko membobin da ba na tsarin su ba waɗanda tsayin daka da ƙarfin ƙarfin girgizar ƙasa bai kai ko daidai da 8 ba.
(5) Kankare sukurori
Tsarin tsari da tsarin ƙwanƙwasa na simintin siminti suna kama da sukurori na itace.Ana amfani da tsari na musamman don mirgina da kashe zaren zaren wuka mai kaifi da kaifi.A lokacin shigarwa, an riga an haƙa rami madaidaiciya tare da ƙaramin diamita, sa'an nan kuma an zazzage dunƙule a ciki, ta amfani da zaren da rami.Ayyukan ɓoyewa tsakanin shingen bango yana samar da ƙarfin cirewa kuma ya gane wani ɓangaren da aka haɗa zuwa sassan da aka haɗa.
(6) Harbin farce
Harbi farce wani nau'in kusoshi ne na karfe mai tsayi, wanda ya hada da screws, wanda foda ke fitarwa, zuwa kankare, kuma yana amfani da zafinsa mai girma (900 ° C) don sanya ƙusoshin karfe da simintin haɗawa saboda haɗuwa da sinadaran.Gane angawar sassan da aka haɗa.
