Qalabka Crankshaft ee Crankshaft-ka
Marka hore, Crankshaft
Group-ka Crankshaft Group-ka: 1- Publey; 2- Crankshaft Times Giupt giuth giraangiraha; 3- deganaanshaha crankshaft; 4- Crafkshaff; 5- Crankshaft On Betring (dusha sare); 6- duufaan; 7- General Secure General Generator; 8, 11- gogosha; 9- Crankshaft Oriting (hoosta); 10- Crankshaft On Run Ceyrta.
When the crankshaft works, it must withstand periodic changes in gas pressure, reciprocating inertial force and centrifugal force, as well as their torque and bending moment under high-speed operation, easy to bend and twist deformation, therefore, the crankshaft should have enough strength and stiffness, good wear resistance and good balance. Craftshaft-ka guud ahaan waxaa laga sameeyay birta caarada dhexdhexaadka ah, iyo dusha sare ee suxuunta waxaa lagu daaweeyaa dhaan-dheereynta ama nititrid. Dambiyada matoor Shanghana ee Shanghana waxay ka samaysan tahay shirkad hungon oo tayo sare oo tayo sare leh oo dhaan ah. Audi JW iyo Yuchia YC6105QC Medes-ka ayaa ka kooban qiime jaban, xoog badan oo xoog badan oo ku nool birta leh caabbinta wanaagsan.
1. Qaab dhismeedka CRANKSHAFT
Craftshaft-ka guud ahaan waxay ka kooban tahay dhamaadkii hore, qoorta weyn, qoorta, miisaanka, miisaanka, oo ah isku xirka 'Rod' iyo dhamaadka dambe. Cabitaanku wuxuu ka kooban yahay isku xidhka joornaalada Rod iyo bidix iyo joornaallada saxda ah. Tirada caloosha ee jajabinta waxay kuxirantahay lambarka iyo qaab dhismeedka dhululubooyinka. Crakshaft ee hal ka mid ah mashiinka dhululubo ayaa leh hal cayn oo keliya; Tirada caloosha ee jajabinta mashiinka xariiqda waxay la mid tahay tirada dhululubooyinka; Tirada jahwareerka ee ka dhaca mashiinka v mashiinka ayaa la mid ah kalabar tirada dhululubooyinka. The front-end shaft of the crankshaft is equipped with a pulley, timing gear, etc., which is used to drive the water pump and the valve mechanism. Qufulka qoorta ka dhaca jahwareerka ee jaranjarada ayaa lagu rakibay kursiga ugu weyn ee jidhka dhululubada waxaana loo isticmaalaa in lagu taageero crafkaqadda. Joornaalka 'Rod' waxaa loo isticmaalaa in lagu rakibo usha isku xirka, iyo dabaaladu waxay kuxirantahay joornaalka ugu weyn ee qarka u leh isku xirnaanta joornaalka Rod. Si loo dheelitiro xoogga Centrifugal markii uu jajaban yahay, dheelitirka dheelitirka ayaa lagu bixiyaa jahwareerka. Isku xirka lidka lagu xidho waxaa lagu bixiyaa dhamaadka dambe ee crkshaft-ka si loo xiro duufaanka si ay u kala baxaan jaranjarada Si saliidda loo hayo isku xirka joornaalka Rod, oo ah marin saliidayn ah ayaa laga qoday yahay joornaalka ugu weyn ee qarka u saaran inuu ku xiro joornaalka Rod. The integral crankshaft is simple in structure, light in weight and reliable in operation, and generally adopts plain bearings, which are widely used in medium and small engines.
2. Mabda 'Qaab-dhismeedka
The shape of the crankshaft and the relative position of each crank mainly depend on the number of cylinders, the arrangement of cylinders and the working order of each cylinder. Markaad abaabusho isku xigxiga shaqada mashiinka, qawaaniinta soosocda waa in la raacaa intii suurtagal ah:
(1) xagal ku meelgaar ah oo ka mid ah dhululubo kasta waa inuu u dhigantaa fududeynta hawlgalka jilicsan ee mashiinka. Xanaagga crankshaft ee uu matoorku dhameystiro wareegga shaqada, dhululubo kastaa waa inuu shaqeeyaa hal mar. In mashiin afar-gees leh oo leh lambarka dhululubo ee I, xagal ku meelgaar ah ee shaqada waa 720 ° / I. Taasi waa, in kasta oo 720 ° ° ° ° ° ° ° / i of crkshafft ay tahay inuu lahaado dhululubo shaqo si loo hubiyo in mashiinku si habsami leh u ordayo.
(2) Haddii ay tahay matoor V-nooca, tiirarka bidix iyo midigta ee dhululubooyinka waa inay shaqo kale ku beddelaan.
3. Falalka loo yaqaan 'Chest-Dellouder' ee Dheeraadka Dalbeedka iyo Amarka Shaqada
Qabanqaabinta Crankshaft iyo Crafk ee Cidda Toot-ka-Line-ka-Stroke. The work interval Angle of the in-line four-cylinder four-stroke engine is 720°/4=180°, the four crank are arranged in the same plane, and the engine working sequence (or ignition sequence) is 1-3-4-2 or 1-2-4-3. The working cycle thrust device commonly used has a single-sided semi-circular thrust pad with anti-friction metal layer, crankshaft main bearing with flanging and round thrust ring has three forms. The thrust pad is a semi-ring steel sheet with anti-friction alloy layer on the outside, which is installed in the groove of the body or the main bearing cover. Si looga hortago wareejinta suufka, suufka gogosha ayaa ku dhegan jeexdin. Qaar ka mid ah suufka tuursadu waxay u isticmaalaan 4 xabbadood si ay u sameeyaan laba xadido wareega oo toosan, qaarna waxay isticmaalaan 2 xabbo oo xadidan ah. Dhinac leh bir bir-kala-hortagga ah waa inuu wajahaa dhanka Crankshaft.
Zhuo Meng Shanghai Autogenghai Coat., Ltd. waxaa ka go'an in la iibiyo qaybaha mg & Mauxs otomaatiga lagu soo dhawow soo iibsashada.
