DONGSHAO e le setsebi sa boleng bo phahameng ba Hex Flange Head Tapping Screw Thread, u ka kholiseha hore u tla reka Hex Flange Head Tapping Screw Thread ho tloha fekthering ea rona 'me re tla u fa tšebeletso e ntle ka ho fetisisa ka mor'a ho rekisa le ho fana ka thepa ka nako.
DONGSHAO joalo ka moetsi ea hloahloa, re rata ho u fa Hex Flange Head Tapping Screw Thread ea boleng bo holimo. 'Me re tla u fa litšebeletso tse ntle ka ho fetisisa tsa ka mor'a ho rekisa le ho fana ka thepa ka nako.
Li-screw tsa hexagonal flange tse itšebetsang li entsoe ka tšepe ea boleng bo holimo, e nang le matla a phahameng, ho hanyetsa kutu le litšobotsi tse ling ho netefatsa boleng ba sehlahisoa; -2002, e leng tekanyetso ea naha. The screw e entsoe ka likarolo tse peli: sekoti sa ho phunya le screw. Ha se kopanya, sekurufu se qala ka ho phunya lesoba le ka tlase la khoele ebe se ntša khoele e ka hare. Sebopeho sa hlooho ea eona ke hexagonal flange, e leng sebopeho se tloaelehileng sa hlooho sa li-self-tapping screws, le libopeho tse ling tse tloaelehileng tsa hlooho li kenyelletsa hlooho e chitja, hlooho ea oblate, hlooho ea pan, sink joalo-joalo.
Ts'ebeliso ea "hexagonal" flange "self-tapping screw" e pharaletseng haholo, e ka kopanngoa holim'a thepa, e itšetlehile ka khoele ea eona, 'mele o kopantsoeng "ho tlanya - ho phunya, ho penya, ho hatella" ho tsoa khoeleng e lumellanang le eona. li tsamaisana haufi-ufi. Mofuta ona oa screw hangata o sebelisoa bakeng sa seo e seng tšepe (lehong, lebota la lebota, polasetiki, joalo-joalo) kapa ho lokisa poleiti ea tšepe e tšesaane, joalo ka khokahano lipakeng tsa sebopeho sa tšepe sa poleiti ea tšepe ea 'mala, ho hokahana ha lebota, khokahano. ea poleiti ea tšepe e mebala le purlin. Ho phaella moo, hangata e sebelisoa bakeng sa ho lokisa liphanele tsa marako le ho kenya mamati le Windows.
(mm) | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 |
P | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
max | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
ea max | 6.3 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
dc min | 5.8 | 7.6 | 8.1 | 9.8 | 10 | 12.2 |
s max | 4 | 5.5 | 7 | 8 | 8 | 10 |
s min | 3.82 | 5.32 | 6.78 | 7.78 | 7.78 | 9.78 |
le min | 4.28 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
k max | 2.8 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
k min | 2.5 | 3 | 3.6 | 3.8 | 4.8 | 5.3 |
r max | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
0.7 | 0.7 | 1.75 | 1.75 | 1.75 | 2 | |
1.9 | 2.25 | 3 | 4.4 | 5.25 | 6 | |
z min | 6.25 | 6.8 | 8.7 | 9.3 | 11 | 12 |