Litekanyetso tse sebelisoang haholo ke tse latelang:
GB-China National Standard (Maemo a Naha)
Boemo ba Naha ba ANSI-Amerika (Maemo a Amerika)
DIN-Jeremane Maemo a Naha (Maemo a Sejeremane)
ASME-American Society of Mechanical Engineers Standard
Maemo a Naha a JIS-Japanese (Maemo a Majapane)
BSW-British National Standard
Ho phaella ho tekanyo e itseng ea motheo, e kang botenya ba hlooho le hlooho e ka lehlakoreng le fapaneng, karolo e fapaneng ka ho fetisisa ea litekanyetso tse boletsoeng bakeng sa li-screw ke khoele.Likhoele tsa GB, DIN, JIS, joalo-joalo kaofela li MM (limilimithara) , ka kakaretso e bitsoa metric threads.Likhoele tse kang ANSI, ASME, li ka li-inch 'me li bitsoa likhoele tse tloaelehileng tsa Amerika.Ntle le likhoele tsa metric le likhoele tsa Amerika, ho boetse ho na le maemo a BSW-Borithane, 'me likhoele le tsona li ka li-inch, tse tsejoang ka hore ke likhoele tsa Whitworth.
Khoele ea metric e ho MM (mm), 'me angle ea eona ea cusp ke likhato tse 60.Likhoele tsa Amerika le tsa Imperial li lekantsoe ka lisenthimithara.Karolo ea cusp ea khoele ea Amerika e boetse e na le likhato tse 60, athe cusp angle ea khoele ea Borithane ke likhato tse 55.Ka lebaka la likarolo tse fapaneng tsa ho lekanya, mekhoa ea boemeli ba likhoele tse fapaneng le eona e fapane.Ka mohlala, M16-2X60 e emela khoele ea metric.E bolela ka ho hlaka hore bophara ba sekoti ke 16MM, sekontiri ke 2MM, 'me bolelele ke 60MM.Mohlala o mong: 1/4-20X3/4 e bolela khoele ea tsamaiso ea Borithane.moelelo oa eona o khethehileng ke bophara ba lebitso la sekoti ke 1/4 inch (inch = 25.4MM), ho na le meno a 20 ka lisenthimithara tse le 'ngoe,' me bolelele ke 3/4 inch.Ho phaella moo, haeba u batla ho bontša li-screws tse entsoeng Amerika, UNC le UNF hangata li eketsoa ka mor'a li-screw tse entsoeng ke Borithane ho khetholla pakeng tsa likhoele tse mahoashe tse entsoeng Amerika le likhoele tse ntle tse entsoeng Amerika.
Yihe enterprise ke k'hamphani e itlhommeng pele ka ho hlahisa likurufu tsa amchine tse entsoeng ke US ANSI, BS mochini screw, bolt corrugated, indlcuidng 2BA, 3BA, 4BA;Lisebelisoa tsa mochini tse entsoeng ka Jeremane DIN (DIN84/ DIN963/ DIN7985/ DIN966/ DIN964/ DIN967);GB Series le mefuta e meng ea lihlahisoa tse tloaelehileng le tse sa tloaelehang tse kang li-screw tsa mochini le mefuta eohle ea li-screws tsa mochini oa koporo.
Nako ea poso: Feb-09-2023