Ahaanshaha soo saaraha xirfada leh, DONGSHAO waxay rabta inay ku siiso kuwa ugu sareeya ee Slotted Countersunk Head Screws. Waxaan ballan qaadeynaa inaan ku siinno taageerada iibka ka dib ee ugu wanaagsan iyo gaarsiin degdeg ah.
Hebei Dongshao Fastener Manufacturing Co., Ltd. waa alaab-qeybiye iyo soo saaraha caanka ah ee Slotted countersunk madaxa ee Shiinaha.
Boolasha madaxa ee Slotted countersunk ee ay soo saartay shirkadu waxay leeyihiin dusha siman, ma laha daxal, ma laha oxidation iyo cillado kale oo dusha sare ah, caabbinta daxalka iyo nolosha adeeg dheer. Tilmaamo balaadhan oo kala duwan oo loogu talagalay baahiyo badan oo rakibid ah. Alaabtu waxay leedahay is-weerar wanaagsan iyo dhejis, rakibid fudud, saameyn wanaagsan oo isticmaalka. Naqshadaynta godadku waxay ku habboon tahay in la gooyo si loo gooyo, si ay udubdhexaadka iyo shayga go'an u noqdaan kuwo si dhow u xiran, iyo xoogga hagaajinta ayaa la xoojiyay. Badeecadahayadu si fiican ayaa loo habeeyey, muuqaal ahaan qurux badan, faahfaahintana si fiican ayaa loo maareeyaa. Waxaan sidoo kale ku dhejineynaa muhiimad weyn baakadaha iyo gaadiidka, annagoo adeegsanayna qoyaanka-celiya, dhulgariir-ilaalinta, walxaha bakteeriyada-ilaalinta si loo hubiyo in alaabtu aysan waxyeello u geysan inta lagu jiro gaadiidka.
Shirkaddayadu waxay leedahay adeeg iib ah oo kaamil ah iyo sumcad sare, waxay siin kartaa macaamiisha taageero xirfadeed ka dib iibka iyo khibrad wax iibsiga ee fasalka koowaad Tusaale ahaan, isku xirka xargaha qaab dhismeedka birta, si weyn ayaa loo isticmaalaa sababtoo ah rakibaadda ku habboon iyo muuqaalka quruxda badan. Mashiinnada saxda ah, oo ay ugu wacan tahay darajooyinka waxqabadkooda hodanka ah, darajooyinka alaabta iyo sifooyinka kale, ayaa sidoo kale si ballaaran loo isticmaalaa. Intaa waxaa dheer, biraha madaxa ee Slotted countersunk ayaa sidoo kale loo adeegsadaa baabuurta tareenada, injineernimada dhismaha iyo meelaha kale.
(mm) | M1.6 | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 |
P | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 |
dk max | 3 | 3.8 | 4.7 | 5.5 | 7.3 | 8.4 | 9.3 | 11.3 | 15.8 | 18.3 |
dk min | 2.7 | 3.5 | 4.4 | 5.2 | 6.94 | 8.04 | 8.94 | 10.87 | 15.37 | 17.78 |
ku max | 1 | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 |
n max | 0.6 | 0.7 | 0.8 | 1 | 1.2 | 1.51 | 1.51 | 1.91 | 2.31 | 2.81 |
n daq | 0.46 | 0.56 | 0.66 | 0.86 | 1.06 | 1.26 | 1.26 | 1.66 | 2.06 | 2.56 |
t max | 0.5 | 0.6 | 0.75 | 0.85 | 1.2 | 1.3 | 1.4 | 1.6 | 2.3 | 2.6 |
t min | 0.32 | 0.4 | 0.5 | 0.6 | 0.9 | 1 | 1.1 | 1.2 | 1.8 | 2 |