Dongshao waa mid ka mid ah soosaaraha caanka ah ee Shiinaha iyo alaab-qeybiyeyaasha. Warshaddayadu waxay ku takhasustay soosaarista weelka waaweyn. Ku soo dhawow inaad ku iibsato biyo-dhaliyeyaal waaweyn oo ka socda Dongshao. Codsi kasta oo ka yimaada macaamiisha ayaa lagu jawaabayaa 24 saacadood gudahood.
Hebei Dongshao Fastsheeyer Fastener Co., Ltd. waa alaab-qeybiyeyaal caan ah iyo soo-saareyaal waaweyn oo loogu talagalay wax soo saarka kiniiniyada iyo kadhigida qalabka si isdaba joog ah, taas oo si isdaba joog ah u yareynaysa miisaanka
Burbur yarida iyo guuldarro gariira iyo dhaqdhaqaaqa.
Awoodda taageerada leh
Adeegsiga maydhada waaweyn waa mid aad u ballaaran, waxaa inta badan loo isticmaalaa in lagu kaxeeyo dusha sare ee shaqada oo kor u kaca ah oo ay kordhineyso aagga walbahaarka dusha sare. Intaas waxaa sii dheer, wasakhda weyn ayaa sidoo kale loo isticmaali karaa in lagu ilaaliyo dusha sare ee isku xirka isku xirka inuu xoqdo dusha sare ee shaqada marka loo xoojiyo bolt iyo lowska la adkeeyay. Dhacdooyinka waaweyn ayaa sidoo kale ah qayb muhiim ah oo ku saabsan qaabdhismeedka birta mobilada mobilada ee loo baahan yahay qaab xoog leh oo kacsan. Markaad dooranayso wadaad weyn, waxaa lagama maarmaan ah in la doorto nooca ku habboon iyo cabirka sida ku xusan xaalada dhabta ah si loo hubiyo inay si wax ku ool ah u ciyaari karto door. Isla mar ahaantaana, xulashada weelasha waaweyn ee waaweyn sidoo kale waxay u baahan tahay inay tixgeliso saxsanaanta iyo heerka qaababka iyo nuts ee loo isticmaalo.
Guud ahaan, wasakhda weyn waa qaybo farsamo oo makaanikeyn ah, nooceeda iyo codsigu waa muhiimad weyn oo lagu hubinayo hawlgalka caadiga ah iyo nolosha adeega qalabka farsamada.
(mm) | Φ3 | Φ4 | Φ5 | Φ6 | Φ8 | Φ10 | Φ12 | Φ14 | Φ16 | Φ20 | Φ24 | Φ30 | Φ36 |
min | 3.2 | 4.3 | 5.3 | 6.4 | 8.4 | 10.5 | 13 | 15 | 17 | 22 | 26 | 33 | 39 |
d Max | 3.38 | 4.48 | 5.48 | 6.62 | 8.62 | 10.77 | 13.27 | 15.27 | 17.27 | 22.52 | 26.84 | 34 | 40 |
ee max | 9 | 12 | 15 | 18 | 24 | 30 | 37 | 44 | 50 | 60 | 72 | 92 | 110 |
de | 8.64 | 11.57 | 14.57 | 17.57 | 23.48 | 29.48 | 36.38 | 43.38 | 49.38 | 58.1 | 70.1 | 89.8 | 107.8 |
H Max | 0.9 | 1.1 | 1.4 | 1.8 | 2.2 | 2.7 | 3.3 | 3.3 | 3.3 | 4.6 | 6 | 7 | 9.2 |
H Min min | 0.7 | 0.9 | 1 | 1.4 | 1.8 | 2.3 | 2.7 | 2.7 | 2.7 | 3.4 | 4 | 5 | 6.8 |