Maydhista guga iyo weelka fidsan
Sharaxaada
Faraanti ayaa hal dhibic kala jabay oo u foorarsaday qaab helical ah.Tani waxay keenaysaa in dhaqdhaqaagu uu sameeyo xoog guga inta u dhaxaysa madaxa xiraha iyo substrate-ka, kaas oo ku ilaalinaya dhaqdhaqaaga si adag uga soo horjeeda substrate-ka iyo dunta bolteedka si adag uga soo horjeeda dunta ama dunta substrate-ka, taasoo abuureysa khilaaf badan iyo iska caabin wareeg ah.Heerarka lagu dabaqi karo waa ASME B18.21.1, DIN 127 B, iyo Heerarka Militariga Mareykanka NASM 35338 (oo hore u ahaa MS 35338 iyo AN-935).
Dhaqdhaqaaqayaasha guga waa helix gacanta bidix waxayna u oggolaanayaan in dunta lagu adkeeyo jihada gacanta midig kaliya, tusaale ahaan jihada saacadda.Marka dhaqdhaqaaqa leexashada gacanta bidix la mariyo, cidhifka kor u kacay ayaa qaniina xagga hoose ee boolka ama lawska iyo qaybta ay ku dheggan tahay, sidaas awgeed way iska caabinaysaa leexashada.Sidaa darteed, maydhista guga ayaa ah kuwo aan waxtar lahayn dunta gacanta bidix iyo sagxadaha adag.Sidoo kale, maaha in lala isticmaalo dhaqe fidsan oo hoos yimaada makiinada guga, sababtoo ah tani waxay go'doominaysaa mashiinka guga inuu qaniino qaybta iska celinaysa leexashada.
Faa'iidada weelasha qufulka gu'ga waxay ku yaalaan qaabka trapezoidal ee dhaqaha.Marka lagu cadaadiyo culeyska u dhow xoogga caddaynta ee boodhka, wuu leexan doonaa oo wuu fidsan doonaa.Tani waxay yaraynaysaa heerka gu'ga ee isku-xidhka xiran kaas oo u oggolaanaya inay sii wado xoog badan oo hoos yimaada heerarka gariirka.Tani waxay ka hortagtaa dabacsanaan.
CODSIGA:
Makiinada guga waxay ka ilaalisaa lawska iyo boolalku inay rogaan, simbiriiraan oo ay dabacsanaadaan gariir iyo gariir awgeed.Dhaqdhaqaaqa guga ee kala duwan ayaa shaqadan u qabta siyaalo kala duwan, laakiin fikradda aasaasiga ahi waa in la dhigo lawska iyo boodhka.Dhaqdhaqaaqayaasha guga qaarkood waxay ku gaadhaan shaqadan iyagoo qaniinay walxaha salka (bolt) iyo lawska cidhifkooda.
Dhaqdhaqaaqa guga ayaa caadi ahaan loo isticmaalaa codsiyada ku lug leh gariir iyo simbiriirixiinta suurtagalka ah ee xirmooyinka.Warshadaha sida caadiga ah u isticmaala dhaqdhaqaayada guga waxay la xiriiraan gaadiidka (baabuur, diyaarad, badda).Dhaqdhaqaaqa guga waxa kale oo loo isticmaali karaa qalabka guriga sida kuwa hawo-mareenada iyo kuwa dharka dhaqda (mashiinada dharka lagu dhaqo).
| Dk | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | (14) | |
| d | Min | 2.1 | 2.6 | 3.1 | 4.1 | 5.1 | 6.2 | 8.2 | 10.2 | 12.3 | 14.3 |
| Max | 2.3 | 2.8 | 3.3 | 4.4 | 5.4 | 6.7 | 8.7 | 10.7 | 12.8 | 14.9 | |
| h | 0.6 | 0.8 | 1 | 1.2 | 1.6 | 2 | 2.5 | 3 | 3.5 | 4 | |
| Min | 0.52 | 0.7 | 0.9 | 1.1 | 1.5 | 1.9 | 2.35 | 2.85 | 3.3 | 3.8 | |
| Max | 0.68 | 0.9 | 1.1 | 1.3 | 1.7 | 2.1 | 2.65 | 3.15 | 3.7 | 4.2 | |
| n | Min | 0.52 | 0.7 | 0.9 | 1.1 | 1.5 | 1.9 | 2.35 | 2.85 | 3.3 | 3.8 |
| Max | 0.68 | 0.9 | 1.1 | 1.3 | 1.7 | 2.1 | 2.65 | 3.15 | 3.7 | 4.2 | |
| H | Min | 1.2 | 1.6 | 2 | 2.4 | 3.2 | 4 | 5 | 6 | 7 | 8 |
| Max | 1.5 | 2.1 | 2.6 | 3 | 4 | 5 | 6.5 | 8 | 9 | 10.5 | |
| Miisaanka≈kg | 0.023 | 0.053 | 0.097 | 0.182 | 0.406 | 0.745 | 1.53 | 2.82 | 4.63 | 6.85 | |
| dk | 16 | (18) | 20 | (laba iyo labaatan) | 24 | (27) | 30 | 36 | 42 | 48 | |
| d | Min | 16.3 | 18.3 | 20.5 | 22.5 | 24.5 | 27.5 | 30.5 | 36.6 | 42.6 | 49 |
| Max | 16.9 | 19.1 | 21.3 | 23.3 | 25.5 | 28.5 | 31.5 | 37.8 | 43.8 | 50.2 | |
| h | 4 | 4.5 | 5 | 5 | 6 | 6 | 6.5 | 7 | 8 | 9 | |
| Min | 3.8 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.2 | 6.7 | 7.7 | 8.7 | |
| Max | 4.2 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 6.8 | 7.3 | 8.3 | 9.3 | |
| n | Min | 3.8 | 4.3 | 4.8 | 4.8 | 5.8 | 5.8 | 6.2 | 6.7 | 7.7 | 8.7 |
| Max | 4.2 | 4.7 | 5.2 | 5.2 | 6.2 | 6.2 | 6.8 | 7.3 | 8.3 | 9.3 | |
| H | Min | 8 | 9 | 10 | 10 | 12 | 12 | 13 | 14 | 16 | 18 |
| Max | 10.5 | 11.5 | 13 | 13 | 15 | 15 | 17 | 18 | 21 | 23 | |
| Miisaanka≈kg | 7.75 | 11 | 15.2 | 16.5 | 26.2 | 28.2 | |||||
