
Ho khetha screw e nepahetseng bakeng sa projeke ea hau ho ka ba phephetso. Tataiso ena e tsepamisitse maikutlo ho li-self threading screws, e fana ka boitsebiso bo tebileng ho u thusa ho etsa liqeto u e-na le tsebo. Re tla hlahloba mefuta e fapaneng, ts'ebeliso ea eona, le lintlha tse lokelang ho nahanoa pele u reka. Ho utloisisa menahano ea li-self threading screws e tla netefatsa katleho ea morero oa hau. Hore na o motho ea chesehelang DIY kapa setsebi, tataiso ena e tla u hlomella ka tsebo eo u e hlokang.
Li-screws tsa boithaopo, tse tsejoang hape e le li-self-tapping screws, li etselitsoe ho iketsetsa likhoele ha li ntse li khannoa ka har'a thepa. Sena se felisa tlhokahalo ea ho cheka pele, ho boloka nako le boiteko. Tšobotsi ena e etsa hore e be e loketseng bakeng sa mefuta e mengata ea lisebelisoa. Bokhoni ba ho itšeha likhoele ke molemo o moholo, haholo ha o sebetsa ka thepa eo ho leng thata ho e cheka pele.
Mefuta e mengata ea li-self threading screws ho fana ka lisebelisoa le lisebelisoa tse fapaneng. Mefuta e tloaelehileng e kenyelletsa:
Khetho ea mofuta oa screw e itšetlehile haholo ka thepa e tlamisoang le boemo bo lakatsehang ba ho tšoara matla. Khetho e fosahetseng ea screw e ka lebisa likhoeleng tse hlobotsoeng kapa ho se ts'oaroe ho lekaneng.
Ho khetha tokelo li-self threading screws e akarelletsa ho nahana ka lintlha tse 'maloa tsa bohlokoa:
Thepa ea screw ka bobeli le thepa eo e khannoang ho eona ke ea bohlokoa. Ho sebelisa screw e etselitsoeng lehong ka tšepe ho ka 'na ha baka tšenyo le ho hlōleha. Kamehla hlahloba lintlha tsa screw ho netefatsa hore lia lumellana.
Mefuta e fapaneng ea likhoele (e mahoashe, e ntle) le boholo bo etselitsoe lits'ebetso le lisebelisoa tse fapaneng. Ho bohlokoa ho khetha boholo bo nepahetseng ho netefatsa khokahano e sireletsehileng le e tšepahalang. Ho sebelisa screw e nyane haholo ho ka lebisa ho hlobotseng, athe e kholo haholo e ka baka tšenyo ea thepa.
Mefuta e fapaneng ea lihlooho e fumaneha, ho kenyelletsa hlooho ea pan, countersunk le hlooho ea oval. Mofuta oa hlooho o susumetsa ponahalo e phethiloeng le boemo ba ho phalla ho hlokahalang. Nahana ka litlhoko tsa botle ba morero oa hau ha u etsa khetho ea hau.
Mofuta oa koloi (Phillips, hlooho e bataletseng, Torx, joalo-joalo) e ama kamoo screw e ka tsamaisoang habonolo le monyetla oa ho tsoa (ho thella ha screwdriver).
Ho fumana boleng ba boleng bo holimo li-self threading screws e bohlokoa bakeng sa katleho ea morero. Bahoebi ba bangata ba marang-rang le ba litene le ba litene ba fana ka mefuta e mengata e fapaneng. Bakeng sa lihlahisoa tse tšepahalang le tsa boleng bo holimo, nahana ka barekisi ba tšepahalang ba nang le rekoto e netefalitsoeng. Re khothaletsa ho hlahloba likhetho ho tsoa likhoebong tse seng li ntse li le teng ho netefatsa hore u fumana li-screw tse fihlelang litlhoko tsa projeke ea hau.
Bakeng sa khetho e pharaletseng ea li-fasteners tsa boleng bo holimo, hlahloba likhetho ho tsoa ho Hebei Muyi Import&Export Trading Co.,Ltd (https://www.muyi-trading.com/). Ba fana ka mefuta e fapaneng ea lihlahisoa ho lumellana le litlhoko tse fapaneng.
Ho khetha le ho sebelisa se nepahetseng li-self threading screws e bohlokoa bakeng sa merero e atlehileng. Ka ho utloisisa mefuta e fapaneng, ho nahana ka ho lumellana ha thepa, le ho khetha boholo bo nepahetseng le mofuta oa hlooho, u ka etsa bonnete ba hore ho na le qetello e matla, e ka tšeptjoang le e ntle. Hopola ho fumana li-screw tsa hau ho tsoa ho barekisi ba tšepahalang ho netefatsa boleng le bophelo bo bolelele.
| Mofuta oa Screw | Lintho tse bonahalang | Kopo |
|---|---|---|
| Lehong Screw | Lehong | Thepa ea lehong, kaho |
| Metal Screw | Tšepe, Aluminium | Ho etsa tšepe, mechine |
| Screw ea polasetiki | Lipolasetiki tse fapaneng | Likarolo tsa polasetiki, elektronike |
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