Phaephe ea ho phunya khase e moeling o meraro ea arc convex, eo ho thoeng ke phala ea ho cheka e mekato e meraro.'Mele oa molamu o bohareng oa phaephe ea ho phunya e nang le makhalo a mararo ke mofuta oa arc oa makhalo a mararo, 'me lipheletso tse peli li ka chesetsoa ka tšubuhlellano ea likhohlano ho etsa mofuta oa arc o nang le ponahalo ea kgutlotharo, kapa oa sebetsoa ho ba mofuta oa makhalo a mararo kaofela.
Likaroloana:
1. Mofuta oa khokahanyo ea taper
Ka moralo oa sebopeho, 'mele oa molamu o sebelisa sebopeho sa piramite e khutlo-tharo, tlhahiso le ts'ebeliso e bonts'a litšoaneleho tsa ts'ebetso e phahameng ea ho boloka matla, ka hona e bitsoa phala ea mabili a mararo a khohlano.
Melemo: ka tshebediso ya tse tharo bohale phapang bophara susumetsang maikutlo e le hore mashala slag ke ke precipitate ka motsamao oa ho tebelwa mosebetsing atlehang, ka moralo hape ho etsa bonnete ba hore mofuta o tšoanang oa ho cheka phala khoele litlhaloso e be kholoanyane.
2. Mofuta oa khokahano ea sokete ea litsela tse tšeletseng
Motsoako oa phala ea ho phunya o amohela mokhoa oa ho hokahanya oa lisekoere tse tšeletseng, e le hore torque le thepa e pharaletseng ea mochine oa ho phunya phala tlas'a boemo ba bophara bo tšoanang e ka finyella tlhophiso e phahameng, e bontšang sepheo sa moralo oa ho eketsa torque ea phala ea ho phunya.
Melemo: ts'ebeliso ea phala e khethehileng e rapameng ea ho cheka selemo, ka nepo ho qoba mofuta o kentsoeng oa khoele ea pompo ea boro e khomaretsoeng, hlooho e sothehileng e sothehile.
Ka nako e ts'oanang, ho kenya le ho qhaqhoa ha peipi ea ho cheka phala ea selemo ho bonolo ebile ho boloka nako.Ha ho bapisoa le pini ea ho lokisa ea screw kapa bolt, katleho ea mosebetsi e ntlafala haholo.
Molao-motheo oa ts'ebetso le boholo ba ts'ebeliso ea phala ea ho cheka e mekato e meraro
Sebaka sa kopo
E sebelisoa haholo lipatlisisong tsa metsi a tebileng le ho cheka khase kahong ea mafika a thata le mafika a mashala kotopong ea merafo ea mashala, hape e ka sebelisoa molemong oa ho cheka mobu oa litsela tse kholo, seporo le merero e meng ea meralo ea motheo.
Molao-motheo oa ho sebetsa oa
Ha ho bapisoa le phala ea setso ea ho phunya, phala ea ho phunya e mahlakoreng a mararo nakong ea ho cheka, ho tsosoa ka katleho ha slag ea mashala ho pota-pota phala ea ho phunya ho etsa motsamao oa axial, 'me slag ea ho phunya e pshatleha le ho phahamisoa, e le hore e be boemong bo emisitsoeng. , 'me e ke ke ea hlaha pula, ho bokellana.
Tlas'a phello ea radius e potolohang, theha phala ea "triangular drill" hore e borehe ka ho matlafatsa lebota la "borehole" ka mokhoa o ts'oanelang, mokhoa o bonolo oa khokahanyo ea mofuta oa triangular, ho ea ka boemo ba ho phunya ka nako e nepahetseng, 'me u khutlisetse mochini oa ho cheka, ka hona, o fokotsa haholo ketsahalo e bakoang ke phala ea ho phunya lesoba, e tšoarellang lefung e boetse e tsejoa e le phala e thibelang ho notlela, ho qoba le ho fokotsa kotsi ea ho phatloha ha khase, ho ntlafatsa katleho ea tlhahiso.
Nako ea poso: Dec-27-2021
