.

Duplicate Gear

When we intend to change the machining process to PM, we need to consider 4 questions: 1.     The quantity is big enough to ensure the investment of mould is reasonable, because the machining maybe doesn’t need to make mould; 2.     Evaluate the structure and tolerance, to prove the feasibility, then offer necessary changes;3.     Evaluate the required physical properties, it should be in the limitation of PM process;4.     Calculate and see if the PM process is really cost-efficient than other technologies. Gennerally speaking, there are few parts which are totally meet all above 4 points, but anyhow, the successful decision of PM is the result of positive compromise and deeply technical conversation. The main classifications of gear:1.     Pinion gear2.     Ring gear3.     Duplicate gear4.     Sprocket5.     Pulley6.     Worm gear7.     Spline hub They are widely used in motor, enginee, gearbox, oil pump, water pump and other structure of transmission. Advantages of PM gear:Few waste of the material, formed directly by only one or two times of pressingHigh efficiency, stable quality levelLow material and production cost Weakness of PM gear in comparison with machining gear:Yield strength, breaking stength of the toothDensity 7.2 g/cm³Profile precision H6~H8Macrohardness 25-40 HRCMicrohardness 60 HRC Max The application of PM partsAutomobile:Enginee parts, crankshaft timing belt pulley, water pump pulley, oil pump pulley, driving and driven gear, driving and driven sprocket, cam, bearing cap, rocker arm, bushing, thrust plate, valve guide, inlet and exhaust valve seat.Transmission parts, gear hub and parts of various high and low speed synchronizer, clutch gear, cam and camshaft (*), sliding block, shift lever, axle sleeve, guide block, synchronous ring. Motorcycle:Driven gear and parts, sprocket, starter pawl, ratchet, star gear, duplicate gear, pinion gear, gear ring, variable gear, pushrod cam, shaft sleeve, sliding bearing, centring sleeve, driven disc, inlet and exhaust valve seat. Oil pump parts:Oil pum gear, gear hub, various rotors, inner rotor and outer rotor, gerotor, cam ring.   


Отправить запрос, связаться с поставщиком

Кому: DEWIN GROUP LIMITED
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

The gerotor is used for gerotor pump,Website:, postive displacement pump, also named gear pump, internal gear pump. It consists of the inner rotor ...
Spline Coupling,Website: Compressor Parts
We produce various types of connecting rod, piston, valve plate for piston compressor in household air conditioner, car air conditioner and refrige...
Brief introduction of oil pump vaneOil pump vane is made of bearing steel Gcr15(AISI 52100), we cut the steel sheet to little plates by laser. Then...
 Brief IntroductionOil pump stator is a basic component of oil pump, which co-work with the inner rotor or gear.We manufactured it by sintering (Po...
Все товары поставщика

Похожие товары

Dtpalumn
Dtpalumn Продавец: Dtpalumn Dtpalumn is a high-quality aluminum alloy doors & windows, sunroom, pergola, garage door Chin...
Bre-Wooden Base Mini Art Electric Ultrasonic Diffuser With Light
Bre-Wooden Base Mini Art Electric Ultrasonic Diffuser With Light Продавец: Mozzin Limited Drawing inspiration from picturesque sunsets, Our Bre Diffuser combines functionality and style t...
Bibo-Bamboo Fiber Base Portable Globe Cute Colorful Electric Ultrasonic Diffuser
Bibo-Bamboo Fiber Base Portable Globe Cute Colorful Electric Ultrasonic Diffuser Продавец: Mozzin Limited Our Bibo Diffuser features a Semicircle shaped, bamboo fiber top comes with several covers in dif...
Bamboo Aroma Diffuser
Bamboo Aroma Diffuser Продавец: Mozzin Limited Inspired by the beauty of nature, the MOZZIN bamboo air diffuseruses natural materials to reduce ...
300ml Aroma Diffuser
300ml Aroma Diffuser Продавец: Mozzin Limited When diffusing essential oils in a large room such as a spacious living room or bedroom, you must...