DONGSHAO, soo saaraha caanka ah ee Shiinaha, ayaa diyaar u ah inuu ku siiyo Flat Countersunk Square Neck Bolts. Waxaan ballan qaadeynaa inaan ku siinno taageerada iibka ka dib ee ugu wanaagsan iyo gaarsiin degdeg ah.
Waxaa lagugu soo dhaweynayaa inaad timaadid warshadeena si aad u iibsatid iibkii ugu dambeeyay, qiimo jaban, iyo tayo sare leh Flat Countersunk Square Neck Bolts, DONGSHAO waxay rajeyneysaa inay kula shaqeyso adiga. -dhamaadka alaabta, fududahay in la rakibo; Xoog adag oo adag, oo ku habboon mashaariicda cadaadiska sare;Wax tayo sare leh iyo daaweynta dusha sare, caabbinta daxalka, caabbinta oksaydhka, nolosha adeegga dheer. Flat countersunk bolts-ka labajibbaaran ee qoorta labajibbaaran waa nooc gaar ah oo bool ah, madaxiisuna waxa loo qaabeeyey in uu noqdo mid liidata, qoortuna way ka gaaban tahay celceliska qoor labajibbaaran.
Naqshadani waxay ka dhigaysa boodhka mid xasiloon inta lagu jiro rakibidda oo si fudud uma leexan doono. Intaa waxaa dheer, Flat countersunk bolts qoorta laba jibaaran ayaa sidoo kale loo qaybiyaa tilmaamo kala duwan. Guryaha qoorta laba jibaaran ee Flat countersunk ayaa si weyn loogu isticmaalaa qalabyo farsamo oo kala duwan iyo injineernimada qaabdhismeedka. Mashiinnada dhul-guura, sida mashiinnada beeraha, nooca boodhka ah ayaa badanaa la isticmaalaa. Intaa waxaa dheer, waxaa sidoo kale caadi ahaan loo isticmaalaa qalabka dhismaha, sida adkaynta tillaabooyinka, darbiyada derbiga iyo wixii la mid ah. Qalabka korontada ku rakiban, boolal ka-hortagga tuuganimada ayaa sidoo kale ah codsi ah boolal qoor laba jibaaran oo Flat countersunk ah.
In wax soo saarka warshadaha, Flat countersunk qoorta labajibbaaran boolal inta badan waxaa loo isticmaalaa iyadoo lala kaashanayo lawska si adag loogu xiro laba qaybood oo leh godad. Sababtoo ah madaxiisu waa wareegsan yahay, ma jiro naqshad qalab koronto ah oo la heli karo sida isgoysyada isgoysyada ama hexagons, sidaas darteed waxay sidoo kale door ka ciyaari kartaa ka hortagga tuugada inta lagu jiro xiriirka dhabta ah.
Muuqaal kale oo ka mid ah Flat countersunk bolts qoorta laba jibbaaran ayaa ah in ay ku dhegi karto booska, iyo qoorta labajibbaaran waxay ku dheggan tahay booska inta lagu jiro habka rakibidda, taas oo ka hortagi karta boolka inuu wareego, sidoo kale wuxuu u dhaqaaqi karaa barbar-dhigga booska. kordhinta dabacsanaanta isticmaalkeeda.
Marka la soo koobo, xadhiga qoorta laba jibaaran ee Flat countersunk waa xidhe muhiim ah, naqshadeynteeda iyo adeegsigeedana waxay ka dhigayaan inay door muhiim ah ka ciyaaraan qalabyada kala duwan ee makaanikada iyo injineernimada qaabdhismeedka.
(mm) | M10 | M12 |
P | 1.5 | 1.75 |
b min | 26 | 30 |
dk max | 19.65 | 24.65 |
dk min | 18.35 | 23.35 |
ds max | 10 | 12 |
ds min | 9.42 | 11.3 |
ku max | 8.45 | 11.05 |
k min | 7.55 | 9.95 |
max | 10.58 | 12.7 |
s min | 9.42 | 11.3 |