Maitiro ekugadzira inopisa dip galvanized bolt seti zvirinani

Threaded fasteners iri pakati pezvinonyanya kukosha zvikamu zvemhepo turbines, mabhiriji uye zvivakwa zvesimbi. Pamusoro pezvakasiyana zvinhu zvakaita sezvishandiso uye maturusi, iyo coefficient yekukwesha uye yakazara tambo kuchengetedza inokanganiswa zvakanyanya neakasiyana mamiriro ekunze. Zviverengero zvakasiyana-siyana zvekusungirirwa zviri kushandiswa pari zvino: ISO bolt seti, friction grip bolt sets, uye preload calibrated bolt seti, zvese zvinosanganisira bhaudhi, ingangoita imwe washer uye nati. Sezvo mutemo, ivo vakagadzirwa nepamusoro-simba zvinhu. Iyo coefficient ye friction chinhu chakakosha cheakavimbika screw fasteners. Ukoshi uhwu hunotsanangura chiyero che preload torque uye inotemerwa nezvinhu zviviri: tambo kukweshera uye kukwenya kwemusoro. Iyo yekumanikidza inorema inobata pamusoro ndiyo preload, iyo zvakare inokonzeresa kurebesa kwebhoti uye inoenderana chitubu mhedzisiro. Torque, kune rumwe rutivi, inokanganisa tambo yepamusoro uye nzvimbo yekubata, uye yakakamurwa kuita zvikamu zvitatu zve torque: tambo torque, kukwenya kwemusoro, uye chikamu chinoshandurwa zvakananga kuita preload. Naizvozvo, iyo yekupedzisira preload kuti uwane iyo yakatsanangurwa torque zvinoenderana neiyo coefficient yekupokana. Iko friction coefficients µges uye k zvinokanganiswa nezvakawanda zvakasiyana zvinhu senge mhute yezvinhu, nzvimbo, lubrication kana kupfeka. Nekudaro, ambient tembiricha, humidity uye kunaya zvakare zvine mhedzisiro yakakosha pakubatanidzwa kweshinda. Pano, kwete chete elastic deformation inoitika, iyo mune yakaipisisa kesi inogona kutungamira mukuveura kwebhaudhi kana kutadza kuzadzisa inodiwa preload. Izvi zvinotungamirira kukumiswa kwekuvaka uye kudhura kwakakosha uye kunonoka kwenguva yekugadzirisa kana kutsiviwa kwezvikamu. Ndosaka DÖRKEN naPeiner Umformtechnik vakafunga kugadzira mhinduro pamwechete. Peiner ndiye anotungamira mutengesi wezvibatiso zvema turbines emhepo uye zvimiro zvesimbi, inogadzira calibrated preload bolt seti pamwe nefriction clamp bolt seti muhukuru M12 kusvika M36. "Dambudziko repurojekiti yedu yemubatanidzwa raive rekugadzira mabhaudhi anopisa-dip ane wacha nenzungu dzakapera kupera, zvinoreva kuti mvura kana zuva hazvizokanganisa kugadzikana kwechibatiso," anodaro Christos, VP Sales, Industrial Coatings Tselebidis. akatsanangura. Delken. "Kuti tiite izvi, takaedza kwakawanda uye kuyedzwa kwakawanda kwe zinc flake topcoats kweinoda kusvika mwedzi mitanhatu tisati tawana mhinduro yetopcoat." Nepo inopisa dip galvanizing iri primer inodzivirira tambo dzakabatanidzwa kubva mukuora, iyo yakatsanangurwa coefficient yekukweshana ye zinc flake top coat inova nechokwadi chekuti nati yakasungwa zvakachengetedzeka pasina kubvisa chero inopisa dip galvanizing dziviriro. Pamusoro pekuomesesa kwekuyedzwa kwerabhoritari, mamwe masanganiswa ekuputira aratidza kukosha kwawo mumiyedzo yemunda yakasiyana. "Mibairo yacho inokatyamadza - angangoita mamirioni matatu mabhoti seti akaunzwa uye akaiswa pasina kukundikana," anodaro Valery Shram, Musoro weStructural Engineering uye Wind Energy kuPeiner Umformtechnik. inovimbisa kuti zvisati zvamboonekwa mazinga ekuvimbika kwemaitiro anogona kuwanikwa panzvimbo dzekuvaka. " Claire akashanda muindasitiri yekumhanyisa kwemakore gumi uye akaona zvese kubva kumagetsi esimbi, vanogadzira fastener, vatengesi, pamwe nevagadziri vemichina uye makambani emagetsi emagetsi Claire anoziva zvakadzika zvese maficha. indasitiri.