Ts'ebetsong ea Nepahalomachiningleho etsa moetlomoralo, likhoele li bapala karolo ea bohlokoa ho netefatsa hore likaroloana li lekana ka mokhoa o sireletsehileng le ho sebetsa hantle. Hore na o sebetsa ka li-screw, liboutu, kapa li-fasteners tse ling, ho bohlokoa ho utloisisa phapang lipakeng tsa likhoele tse fapaneng. Ho blog ena, re tla hlahloba phapang lipakeng tsa likhoele tse ka letsohong le letšehali le tse ka letsohong le letona, likhoele tse etellang pele le tse peli (kapa tse Dual-Lead), le ho fana ka leseli le eketsehileng mabapi le litlhaloso le lits'ebetso.
- Khoele e ka letsohong le letona le khoele e ka letsohong le letšehali
1.1Khoele e letsohong le letona
Likhoele tse ka letsohong le letona ke mofuta o tloaelehileng haholo oa likhoele tse sebelisoang ha ho etsoa machining. Li etselitsoe hore li tiise ha li fetoloa ho ea ka tsela ea oache le ho lokoloha ha li shebiloe ka tsela e fapaneng le oache. Ena ke kopano e tloaelehileng ea likhoele 'me lisebelisoa tse ngata, li-fasteners le likarolo li etsoa ka likhoele tse ka letsohong le letona.
Kopo:
- Likurufu tsa morero ka kakaretso le liboutu
- Likarolo tse ngata tsa mochini
- Lintho tsa letsatsi le letsatsi tse kang linkho le libotlolo
1.2Khoele e ka letsohong le letšehali
Ka lehlakoreng le leng, likhoele tse ka letsohong le letšehali lia tiea ha li shejoa ka nqa ea oache, ebe lia hlehla ha li shejoa ho ea ka ho le letona. Likhoele tsena ha li tloaelehe empa li bohlokoa lits'ebetsong tse itseng moo ho potoloha ha karolo ho ka etsang hore khoele e ka letsohong le letona e theohe.
Kopo:
- Mefuta e meng ea lipedali tsa libaesekele
- Likarolo tse ling tsa koloi (mohlala, linate tsa lebili le letšehali)
- Mechini e ikhethileng haholo-holo bakeng sa ho potoloha ha oache
1.3 Liphapang tse ka Sehloohong
- Tataiso ea ho potoloha: likhoele tse ka letsohong le letona li tiisa ho ea ka oache; likhoele tse ka letsohong le letšehali li tiisa ho fapana le oache.
- Sepheo: likhoele tse ka letsohong le letona li tloaelehile; likhoele tse ka letsohong le letšehali li sebelisoa bakeng sa lits'ebetso tse ikhethileng ho thibela ho lokoloha.
- Khoele e etellang pele e le 'ngoe le khoele e etellang pele habeli
2.1 Khoele e le 'ngoe e etellang pele
Likhoele tsa loto e le 'ngoe li na le khoele e le 'ngoe e sa khaotseng e pota-potileng molamu. Sena se bolela hore bakeng sa phetolo e 'ngoe le e 'ngoe ea screw kapa bolt, e tsoela pele ka mokhoa o lekanang sebaka se lekanang le molumo oa khoele.
Sebopeho:
- Moralo o bonolo le tlhahiso
- E loketse lits'ebetso tse hlokang motsamao o hlakileng oa mela
- E sebelisoa hangata bakeng sa li-screws le liboutu tse tloaelehileng
2.2 Khoele e ka pele e habeli
Likhoele tse peli tsa loto li na le likhoele tse peli tse bapileng, kahoo li tsoela pele ka tatellano ka phetohelo. Ka mohlala, haeba khoele e le 'ngoe ea loto e na le sekontiri sa 1 mm, khoele e habeli e nang le molumo o tšoanang e tla tsoela pele ho 2 mm ka phetohelo.
Sebopeho:
- Ho kopanya kapele le ho qhaqholla ka lebaka la motsamao o ntseng o eketseha oa mola
- E loketse lits'ebetso tse hlokang ho lokisoa kapele kapa ho bokana khafetsa
- E sebelisoa hangata ho li-screw, li-jack le mefuta e itseng ea li-fasteners
2.3 Liphapang tse ka Sehloohong
- Chelete ea tsoelo-pele ka phetohelo e 'ngoe: likhoele tsa lead tse le 'ngoe li tsoela pele ka lebelo la tsona; likhoele tse peli tsa lead li hatela pele habeli ho bophahamo ba tsona.
- Lebelo la Ts'ebetso: likhoele tse etellang pele tse peli li lumella ho sisinyeha ka potlako, ho etsa hore e tšoanelehe bakeng sa lits'ebetso moo lebelo le leng bohlokoa.
- Tsebo e eketsehileng ea threading
3.1Pitch
Pitch ke sebaka se pakeng tsa likhoele tse bapileng 'me se lekanngoa ka limilimithara (metric) kapa likhoele ka inch (imperial). Ke ntlha ea bohlokoa ho lekanyeng hore na fastener e lekana hakae le hore na e ka mamella boima bo bokae.
3.2Mamello ea Khoele
Ho mamella khoele ke ho kheloha ho lumelletsoeng ha khoele ho tloha boemong bo itseng. Lits'ebetsong tse nepahetseng, mamello e tiileng ke ea bohlokoa, athe maemong a seng makae haholo, ho mamella ho lokoloha hoa amoheleha.
3.3Foromo ea Khoele
lHo na le mefuta e mengata ea likhoele, ho kenyelletsa:
- Unified Thread Standard (UTS): E tloaelehile United States, e sebelisetsoa li-fasteners tsa sepheo se akaretsang.
- Likhoele tsa metric: li sebelisoa haholo lefatšeng ka bophara mme li hlalosoa ke Mokhatlo oa Machabeng oa Boemo (ISO).
- Khoele ea Trapezoidal: e sebelisoa lits'ebetsong tsa phetisetso ea matla, e na le sebopeho sa trapezoidal bakeng sa bokhoni bo betere ba ho jara.
3.4Ho roala ka khoele
Ho ntlafatsa ts'ebetso le ho sireletsa khahlanong le kutu, likhoele li ka koaheloa ka lisebelisoa tse fapaneng tse kang zinki, nickel kapa liphahlo tse ling tse sireletsang. Liaparo tsena li ka eketsa bophelo le ho tšepahala ha likhokahano tse nang le likhoele.
- Ha re phethela
Ho utloisisa phapang pakeng tsa likhoele tse ka letsohong le letšehali le tse ka letsohong le letona le likhoele tse etellang pele le tse peli tse etellang pele ho bohlokoa ho basebetsi ba HY Metals le bareki ba rona ba amehang ho bopeng le ho etsa tlhahiso. Ka ho khetha mofuta o nepahetseng oa khoele bakeng sa ts'ebeliso ea hau, o ka netefatsa likhokahano tse sireletsehileng, kopano e sebetsang hantle, le ts'ebetso e nepahetseng. Hore na o rala sehlahisoa se secha kapa o boloka mochini o teng, ho utloisisa ka botlalo lintlha tsa likhoele ho tla u tsoela molemo haholo mosebetsi oa hau oa ho qapa le oa ho sebetsa.
HY Litšepefanasebaka se le senglits'ebeletso tsa tlhahiso ea moetlo ho kenyeletsaho etsa lesela la tšepe leMechine ea CNC, Lilemo tse 14 tsa boiphihlelole Mehaho e 8 e nang le thepa ka botlalo.
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Nako ea poso: Dec-11-2024