China Professional Customized Machining Tractor/Planet/Planetary/Epicyclic CZPT Gear bevel gear set

Product Description

                        Customized Machining Tractor/Planet/Planetary/Epicyclic CHINAMFG Gear

Product Description

 

           Major Products:
           spur gear; worm gear; bevel gear; planetary gear; gear; metal gear; cycle gear; pinion gear; gear
           manufacturing; helical gear; custom gear; spiral bevel gear; rack and pinion gear; mechanical
           gears; transmission gears; rack gear; spiral gear; work gear; gear reducer; richmond gear;
           hypoid gear; gear wheels; pulleys and gears; motive gear; gear teeth; truck gear; gear system;
           involute gear.

Material

Steel:Carbon steel/ Mild steel/ Cold roll steel/ Hot roll steel
Stainless steel:SS201, SS303, SS304, SS316 etc.
Aluminium:AL5052, AL6061, AL6063,AL7075 etc

Surface Treatment

Zinc plating, Powder, Passivation, Sand blasting, Brushing & ploshing etc.

 

 

 

 

 

Processing Equipment

Large laser cutter

Bending machine

Plasma cutting machine

Punching machine

Wire cutter

CNC machining center

CNC lathe

Automatic lathe machine

Milling machine

Drilling machine

Drawing Format

pdf/.igs./.stp/x_t. etc.

Drawing Format

EXW, FOB, CIF

Packing of Sheet Metal Stamping

 

PE bag+carton box or other custom packaging

Applications

Auto Parts/Motocycle parts/Contruction Parts/Furniture Parts/Electronic Parts

       PRODUCT DESCRIPOTION
       1. CHINAMFG wheel and pinion gears and spiral bevel gears for automobile rear axle, truck, tractor
       front/rear axle and tool.
       2. Raw material: 20CrMni \22CrMo \8620 \SCM420
       Processing: Forging, normalizing, rough, machining, fine finishi, carburizing, tempering,
       annealing, accurate grinding, matching and testing, packing.
       3. The tooth surface is finished by lapping machine, the color will be silver gray
       4. Hardness about surface: HRC58-62, internal: HRC35-40.
       5. We can process gears according to customers drawing and samples.

Inspections:
3D instruments, 2D instruments, Projectors, Height Gauges, Inner diameter dial indicators, Dial gaues, 
Thread and Pin gauges, Digital calipers,Micro calipers, Thickness testers, Hardness testers Roughness 
testers, etc.( Detection accuracy to 0.001 millimetre )

 

Mininum of Quantity 100 Piece/Pieces
Unit Weight 0.5kg~300kg
Price FOB HangZhou,China,USD1.5~1.9
Packing Details Paper Box in Wooden Pallet
Delivery Time One month
Payment Terms L/C, T/T
Machining CNC or
Supply Capacity 50 Metric Tons per Month
Standard DIN,ASTM,GOST,B

 
   

Packaging & Shipping

 

   Packing:
       1: Shrink film+ bulk loading
       2: Shrink film +Carton box + Pallet/ wooden case
       3: PP + Wooden case
       4: As per customers’ requirements or negotiated
 

   

FAQ

 

    Q1: How can I get cnc spare parts sample?
       1. Sample fee will be free if we have in stock, you just need to pay the shipping cost is OK.
       2. The sample of your own design needs to pay for the mold set up charge. Samples production takes
       5-7 working days after set up charge received & size drawing approval.

        Q2: How to pay for the order?
       There are 4 options to pay the order: Bank Transfer; Western Union; Paypal; Payoneer. Kindly choose
       the most suitable way for you to arrange it.

        Q3: What is the shipping method?
       The samples were sent out by international airway express company like DHL, UPS, FedEx, TNT.
       Usually takes around 5-7 working days (door to door service). We arrange goods shipment via sea
       or air.

        Q4: Can you give me help if my products are very urgent?
       Yes, We can work overtime and add a few machines to produce these products if you need it urgently.

        Q5: I want to keep our design in secret, can we CHINAMFG NDA?
       Sure, we will not display any customers’ design or show to other people, we can CHINAMFG NDA.

 
 You can look through our website to find your interest or email your any questions through
 below approach! We will reply to you within 12 hours.

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Gear Position: Internal Gear
Samples:
US$ 4/Piece
1 Piece(Min.Order)

|

Order Sample

machining gears
Customization:
Available

|

Customized Request

epicyclic gear

How do epicyclic gears contribute to gear reduction and speed increase?

Epicyclic gears, also known as planetary gears, play a significant role in achieving gear reduction and speed increase in various mechanical systems. Here’s a detailed explanation:

1. Gear Reduction:

Epicyclic gears can achieve gear reduction by utilizing their unique gear arrangement. The gear reduction is achieved by fixing or holding certain components of the gear system, such as the ring gear or the planet carrier, while the input and output shafts rotate. This causes the sun gear to drive the planet gears, resulting in a reduction of output speed and an increase in torque. The gear ratio formula for gear reduction in an epicyclic gear system is R = (1 + S) / (1 + R), where R is the number of teeth on the ring gear and S is the number of teeth on the sun gear.

2. Speed Increase:

Epicyclic gears can also be used to achieve speed increase when certain components of the gear system are held fixed or driven while the output shaft rotates. In this configuration, the input torque is divided among multiple planet gears, which rotate around the sun gear and drive the output shaft. This results in an increase in output speed and a decrease in torque. The gear ratio formula for speed increase in an epicyclic gear system is R = (1 + R) / (1 + S), where R is the number of teeth on the ring gear and S is the number of teeth on the sun gear.

3. Multiple Stages:

Epicyclic gears can achieve higher gear reduction or speed increase by incorporating multiple stages within a single gear system. Each stage consists of a set of gears, including a sun gear, planet gears, and a ring gear. The output of one stage becomes the input for the next stage, allowing for a cumulative effect on the gear ratio. By stacking multiple stages, the overall gear reduction or speed increase can be multiplied, providing a wide range of gear ratios to suit different application requirements.

4. Customizable Gear Ratios:

Epicyclic gears offer flexibility in achieving customizable gear ratios. By varying the number of teeth on the gears or using different combinations of gears, specific gear ratios can be obtained to meet the needs of the application. This customization capability allows for optimized speed control, gear reduction, and torque multiplication, making epicyclic gears versatile in a wide range of mechanical systems.

5. Compact Design:

Epicyclic gears contribute to gear reduction and speed increase while maintaining a compact design. The concentric arrangement of gears and the ability to achieve multiple gear stages within a single gear system result in a smaller overall footprint compared to other gear arrangements. This compact design is particularly useful in space-constrained applications where achieving high gear reduction or speed increase is essential.

In summary, epicyclic gears contribute to gear reduction and speed increase through their unique gear arrangement, multiple stages, customizable gear ratios, and compact design. These features make them widely used in various mechanical systems, such as automotive transmissions, industrial machinery, and robotics, where efficient power transmission and speed control are crucial.

epicyclic gear

How do epicyclic gears contribute to reducing gear wear and noise?

Epicyclic gears, also known as planetary gears, offer several advantages that contribute to reducing gear wear and noise. Here’s a detailed explanation:

1. Load Distribution:

The arrangement of multiple planet gears in an epicyclic gear system helps distribute the load evenly across the gear teeth. This load distribution minimizes stress concentration on individual gear teeth, reducing the risk of wear and fatigue failure. By sharing the load, epicyclic gears can handle higher torque levels while reducing the wear on specific gear teeth.

2. Increased Tooth Contact Ratio:

Epicyclic gears typically have a higher tooth contact ratio compared to other gear types, such as spur or helical gears. The tooth contact ratio refers to the number of teeth in contact at any given time. A higher tooth contact ratio results in a smoother distribution of load and reduces localized contact stresses. This helps to minimize wear and noise generation during gear operation.

3. Balanced Loading:

The design of epicyclic gears allows for balanced loading of the gear teeth. The load is distributed among multiple planet gears, and each gear tooth engages with multiple teeth on both the sun gear and the ring gear simultaneously. This balanced loading helps to minimize tooth deflection and backlash, reducing wear and noise generation.

4. Lubrication:

Epicyclic gears benefit from effective lubrication due to their design. The gear teeth are constantly immersed in the lubricant, which helps reduce friction and wear. Proper lubrication also helps to dampen vibrations and reduce noise generated during gear operation.

5. Controlled Speed and Load Transitions:

Epicyclic gears can provide smooth speed and load transitions due to their ability to change gear ratios. When transitioning from one gear ratio to another, the gear engagement can be carefully controlled to minimize sudden shocks or impacts, which can contribute to wear and noise. The controlled speed and load transitions in epicyclic gears help reduce gear wear and noise levels.

6. Precision Manufacturing:

Epicyclic gears are often manufactured with high precision to ensure accurate gear meshing and minimize manufacturing errors. Precise gear manufacturing helps to maintain proper alignment and minimize tooth misalignment, which can lead to increased wear and noise.

In summary, the load distribution, increased tooth contact ratio, balanced loading, lubrication, controlled speed and load transitions, and precision manufacturing of epicyclic gears all contribute to reducing gear wear and noise. These factors make epicyclic gears a favorable choice in applications where minimizing wear and noise levels is important.

epicyclic gear

How does an epicyclic gear differ from other types of gears?

An epicyclic gear, also known as a planetary gear, exhibits several distinguishing features that set it apart from other types of gears. Here’s a detailed explanation of the differences:

1. Gear Arrangement:

An epicyclic gear system consists of a central sun gear, multiple planet gears, and an outer ring gear, also known as the annular gear. This arrangement differs from other gear types like spur gears, helical gears, or bevel gears, which typically involve meshing between two parallel or intersecting shafts.

2. Gear Motion:

The motion of an epicyclic gear system is characterized by the planet gears rotating while simultaneously orbiting around the sun gear. This combination of rotational and orbital motion is unique to epicyclic gears and allows them to achieve different gear ratios and functions.

3. Gear Ratios:

Epicyclic gears offer a wide range of gear ratios by varying the engagement of the sun gear, planet gears, and annular gear. This versatility in gear ratios is not typically found in other gear types, which often have fixed ratios determined by the number of teeth on the gears.

4. Compactness:

Epicyclic gears are known for their compact design. The arrangement of the gears allows for a relatively large gear reduction or multiplication within a compact space. This compactness makes them suitable for applications where space is limited, such as in automotive transmissions.

5. Functions and Applications:

Epicyclic gears offer various functions beyond basic speed reduction or increase. They can achieve torque multiplication, directional changes, and braking capabilities, providing versatility in mechanical systems. These unique functions make epicyclic gears well-suited for applications ranging from automatic transmissions and power tools to robotics and aerospace systems.

6. Complexity:

Compared to simpler gear types like spur gears, epicyclic gears can be more complex and require precise design and manufacturing. The interaction between the sun gear, planet gears, and annular gear involves multiple points of contact, requiring careful consideration of gear profiles, clearances, and alignment.

In summary, an epicyclic gear stands out from other types of gears due to its specific gear arrangement, motion characteristics, versatile gear ratios, compactness, unique functions, and complexity. Its ability to provide multiple gear ratios and perform various functions makes it a valuable choice in many mechanical systems.

China Professional Customized Machining Tractor/Planet/Planetary/Epicyclic CZPT Gear bevel gear setChina Professional Customized Machining Tractor/Planet/Planetary/Epicyclic CZPT Gear bevel gear set
editor by CX 2023-09-28