Ardayga waa in loo adeegsadaa in lagu hayo caliper.5 waa boolal M5 ama boolal. Dhexroorka caliper wuxuu ka weyn yahay 4 iyo in ka yar 5, taas oo wax yar ka yar 5. Tani waa midka ugu aasaasiga ah. Nut waa lowska iyo boodhka ama isku dhejinta isku dhejinta shaqada qaybaha, dhammaan mashiinnada wax soo saarka waa inay isticmaalaan asalka. Waxaa jira noocyo badan oo lowska ah, waxaan leenahay halbeegga qaran ee caadiga ah, halbeegga Ingiriiska, halbeegga Ameerikaanka, lowska maalinta. lowska marka loo eego agabka kala duwan, waxa loo kala qaybiyaa birta kaarboonka, xooga sare, birta aan lahayn, balaastiig iyo wixii la mid ah dhawr nooc oo waaweyn. Sida laga soo xigtay guryaha wax soo saarka u dhigma heerarka kala duwan ee gobolka, waxaa loo qaybiyaa caadiga ah, aan caadiga ahayn, (jir), gb gb cusub, American, English, Jarmal standard. Xaddiga xad waxaa loo qaybiyaa caddaymaha kala duwan iyo size. Guud ahaan gb, Germany BiaoYong M (M8, M16, tusaale ahaan), nidaamka dunta, oo leh buundada ama # ayaa sheegay in qeexitaannada (tusaale, 8 #, 10 #, 1/4, 3/8) xirayaasha, lowska waa qalab farsamo si dhow u xiran qaybo ka mid ah, iyada oo gudaha dunta, sifooyin isku mid ah lowska iyo furka, la isku xidhi karaa si wadajir ah, tusaale ahaan, la M.4-0. lowska, M4 waxaa loola jeedaa lowska gudaha dhexroor ku saabsan yahay 4 mm, 0.7 loola jeedaa masaafada u dhaxaysa labada dunta waa 0.7 mm) .Si la mid ah waa run ee alaabta American. Tusaale ahaan, 1/4 ilaa 20 lowska waxaa loo isticmaali karaa oo kaliya 1/4 ilaa 20 (dhexroorka gudaha ee 1/4 farta farta waa qiyaastii 0.25 inch, 20 farood inch kasta, waxaa jira 20 ilkood).
https://www.china-bolt-pin.com/china-bolt-manufacture-12-9-grade-track-bolt-nuts-for-excavator.html
Awoodda wax-soo-saarka la heli karo laga bilaabo 3/8 "-1-3 / 8" dhexroor iyo dhererka ilaa 17", tayada waxaa lagu soo saari karaa baahidaada sida Fasalka 10.9 ama Fasalka 12.9 ama agab kale oo la magacaabay 10.
Waqtiga boostada: Agoosto-13-2019