Crankshaft Assy
Crankshaft Assy
To reduce crack initiation and propagation, mud pump crankshaftis manufactured from a modified 4340 material with high nickel content. It has a high chrome content to prevent corrosion. White Star crankshafts are static balanced for smooth operation to reduce noise and vibration, which extends the life of the bearings and crankshaft. The Pinion and Bull Gear are made from similar material to the crankshaft and with a high precision double helical gear, with less backlash than any of our competitors. The precision gears ensure power is transmitted over the full width of the adjacent gears and the decreased backlash prevents the hammering effect, which occurs with speed change.
Our connecting rods are made from high specification alloy steel. White Star connecting rods are machined with high precision to ensure the alignment between the crankshaft and the crosshead.
The function of the crankshaft is to turn the thrust from the piston rod into rotating torque, turn the piston's reciprocating linear motion into a circular motion of the crankshaft, and then send the engine torque to the transmission system through the flywheel; it also drives the engine's valve Institutions and other auxiliary devices.
The crankshaft is mainly composed of the front end (or free end) of the crankshaft, connecting rod journal, main journal, crank, balance weight, and rear end flange (or power output end) of the crankshaft. A crankshaft timing gear is mounted at the front end of the crankshaft, and a flywheel is mounted at the rear end (some engines also have a balance weight).
According to the number of main journals of the crankshaft, the crankshaft can be divided into two types: full-supported crankshaft and non-full-supported crankshaft. According to its structure, it can be divided into three types: integral forging, integral casting, and combination. Cast iron and steel.
As one of the most professional oilfield equipment companies, we provide china mud pump parts, pulsation dampener charging kit, mud pump wear plateand etc. Want to know more? Please contact us.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
|
|
Crankshaft Assy | Crankshaft Assy To reduce crack initiation and propagation, mud pump crankshaftis manufactured from a modified 4340 material with high nickel co... |
 |
F-1300 Mud Pump | Features F 1300 mud pumpfor oil drilling have features of solid and compact structure, small volume, good and reliable performance. It can mee... |
 |
Lifting Cap | Lifting cap is a special tool for lifting the drilling tools in petroleum and gas drilling engineering and geographical exploration. We are one of... |
 |
Fig 602 Hammer Union | Fig602 Hammer Union Working Pressure: 6,000psi(414 bar) Features: Compact Replaceable,lip-type seal provides primary seal,protects secondary met... |
 |
Electrical Contact Pressure Gauge | Type of Pressure Gaugein Detail: YTXN-150 best electric oil pressure gaugeis mainly used in oil drilling, cementing, fracturing equipment. The ... |
Похожие товары
 |
Китайская машина для обжима GT-SW30 | Продавец: Чжаосин-гуретт технолоджис лимитед | • Описание Машина для ковочной осадки круглых труб GT-SW30 специально разработана для произ... |
 |
Китайская машина для обжима GT-SW01 | Продавец: Чжаосин-гуретт технолоджис лимитед | • Описание Машина для обжима GT-SW01 предназначена в основном для обжатия нагревателей горя... |
 |
XJS-HPS-350X Down-paper pillow packaging machine | Продавец: Foshan Kinsun Intelligent Equipment Technology Co., Ltd | XJS-HPS-350X Down-paper pillow packaging machine Product Description Suitable for packaging sof... |
 |
XJS-AW-FB Powder Filling Line | Продавец: Foshan Kinsun Intelligent Equipment Technology Co., Ltd | XJS-AW-FB Powder Filling Line Product Description Unscrambling Machine→Empty tank air blow... |
 |
XJS-M Roll Film Bag Making Vertical Packaging Machine | Продавец: Foshan Kinsun Intelligent Equipment Technology Co., Ltd | XJS-M Roll Film Bag Making Vertical Packaging Machine Product Description XJS-Mseries is a roll... |
