Reka li-screw le li-washer

Tataiso ena e fana ka kakaretso e akaretsang ea ho reka li-screw le li-washer, e koahelang mefuta e fapaneng, lisebelisoa, lits'ebetso, le mehopolo ho netefatsa hore o khetha li-fasteners tse nepahetseng bakeng sa projeke ea hau. Re tla hlahloba lintlha tse kang boholo, mofuta oa khoele, matla a thepa, le setaele sa hlooho ho u thusa ho etsa liqeto tse nepahetseng mabapi le ho reka. Ithute ka mefuta e fapaneng ea li-washer le mesebetsi ea tsona, 'me u fumane lisebelisoa ho u thusa ho fumana boleng ba boleng bo holimo li-screw le li-washer bakeng sa litlhoko tsohle tsa hau.

Ho utloisisa Mefuta ea Screw

Ho Khetha Thepa e nepahetseng ea Screw

Thepa ea hau li-screw le li-washer e ama matla a tsona haholo, ho tšoarella ha tsona, le ho hanyetsa ho bola. Lisebelisoa tse tloaelehileng li kenyelletsa tšepe (tšepe ea carbon, tšepe e sa hloekang), koporo, aluminium le polasetiki. Tšepe e sa hloekang li-screw le li-washer e fana ka khanyetso e phahameng ea kutu, e etsa hore e be tse loketseng lits'ebetso tsa kantle kapa tikoloho e nang le mongobo o phahameng. Litšepe tsa carbon li fana ka matla a babatsehang empa li ka hloka tšireletso e eketsehileng khahlanong le mafome. Khetho e itšetlehile ka kopo e khethehileng le maemo a tikoloho.

Mefuta e fapaneng ea Screw Head le Lisebelisoa tsa eona

Mefuta e fapaneng ea li-screw head e etselitsoe lits'ebetso tse ikhethileng. Mefuta e tloaelehileng e kenyelletsa Phillips, hlooho e bataletseng, countersunk, hlooho ea hex le hlooho e oval. Lihlooho tsa Phillips li sebelisoa haholo bakeng sa ts'ebeliso ea tsona habonolo ka screwdriver ea Phillips, ha li-screwdriver tsa hlooho tse bataletseng li lutse ka holimo. Li-screw tsa Countersunk li loketse lits'ebetso tseo ho tsona ho batloang ho felloa ke metsi kapa ho khutlisetsoa morao hanyane. Li-screws tsa hlooho tsa Hex li fana ka torque e phahameng 'me hangata li sebelisoa lits'ebetsong tse hlokang matla a phahameng. Khetho e itšetlehile ka litlhoko tsa botle le matla a morero oa hau. Nahana ka boiketlo ba ho khanna le ponahalo ea kakaretso eo u batlang ho e finyella.

Mefuta ea Screw Thread

Likhoele tsa Screw li hlalosa hore na screw e sebetsa joang le thepa. Mefuta e tloaelehileng ea likhoele e kenyelletsa metric, united national coarse (UNC), le fiene e kopaneng ea naha (UNF). Likhoele tsa metric li sebelisoa haholo machabeng, athe likhoele tsa UNC le UNF li atile United States. Ho khetha mofuta o nepahetseng oa khoele ho netefatsa kopano e nepahetseng 'me ho qoba ho senya screw kapa thepa.

Ho khetha li-washer tse nepahetseng

Mefuta ea li-washer le mesebetsi ea tsona

Li-washers ke likarolo tsa bohlokoa tse ntlafatsang ts'ebetso le bophelo bo bolelele ba li-screw le li-washer. Ba aba matla a clamping ea screw, ho thibela tšenyo ea thepa e tlamelletsoeng. Mefuta e tloaelehileng e kenyelletsa li-washer tse bataletseng, li-washer tsa senotlolo, le li-washer tsa selemo. Li-washer tse bataletseng li fana ka sebaka se seholo sa ho jara, ho aba mojaro ka mokhoa o ts'oanang. Li-washer tsa linotlolo, tse kang li-washer tsa senotlolo kapa li-star washers, li thibela ho theoloa ka lebaka la ho thothomela kapa khatello ea maikutlo. Li-washer tsa selemo li eketsa matla a ho koala le ho hana ho lokoloha. Ho khetha mofuta o nepahetseng oa washer ho bohlokoa ho netefatsa khokahano e sireletsehileng le e tšoarellang.

Moo U ka Rekang Li-Screw le Li-washer tsa boleng bo holimo

Ho fumana boleng ba boleng bo holimo li-screw le li-washer e bohlokoa bakeng sa katleho ea morero. Barekisi ba bangata ba tsebahalang ba fana ka mefuta e mengata ea li-fasteners. Nahana ka lintlha tse kang litheko, ho fumaneha, le tšebeletso ea bareki ha u khetha mofani oa thepa. Bakeng sa merero e meholo kapa litlhoko tse khethehileng, ho sebetsa ka kotloloho le moetsi ho ka ba molemo. Bahoebi ba Inthaneteng ba fana ka boiketlo le khetho e pharaletseng, e leng se u lumellang hore u bapise litheko le likhetho habonolo. Hopola ho hlahloba maikutlo le lintlha pele u reka. Bakeng sa litlhoko tse khethehileng kapa liodara tse ngata, u ka nahana ka ho iteanya Hebei Muyi Import&Export Trading Co.,Ltd bakeng sa tharollo e ka bang teng. Ba ipapisitse le ho fana ka lihlahisoa tsa boleng bo holimo tse tsoang kantle ho naha.

Qetello

Ho khetha se nepahetseng li-screw le li-washer e kenyelletsa ho utloisisa mefuta e fapaneng, lisebelisoa le lisebelisoa. Ka ho hlahloba ka hloko lintlha tse tšohliloeng tataisong ena, u ka etsa bonnete ba hore merero ea hau e hahiloe hore e tšoarelle. Hopola ho etelletsa boleng pele le ho khetha barekisi ba tšepahalang ho netefatsa katleho ea merero ea hau.