China Hot selling Gear Hobbing Worm Drive Set Worm Gear Transmission with Shaft Gearbox for Sugar Industry with Best Sales

Product Description

Product Description

Our Capabilities of Manufacturing Gears & Splines.

  Hobbing Milling Tooth Grinding
Max O.D. 1250mm 2000mm 2000mm
Min I.D. 20mm 50mm 20mm
Max Face Width 500mm 500mm 1480mm
Max DP DP 1 DP 1 DP 0.5
Max Module 26mm 26mm 45mm
DIN Level DIN Class 6 DIN Class 6 DIN Class 4
Tooth Finish Ra 3.2 Ra 3.2 Ra 0.6
Max Helix Angle ±45° ±45° ±45°

Precision Transmission Parts

Custom CNC Machining Parts Service

Quotation

According to your drawing(size, material,and required technology, etc)

Materials

Aluminum, Copper, Brass, Stainless Steel, Steel, Iron, Alloy,  Titanium etc.

Surface Treatment

Anodizing, Brushing, Galvanized, laser engraving, Silk printing, polishing, Powder coating, etc.

Tolerance

+/- 0.005mm-0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form

Processing

CNC Turning, Milling, Drilling, Hobbing, Polishing, Bushing, Surface Treatment etc.

Drawing Formats

Solid Works, Pro/Engineer, UG, AutoCAD(DXF, DWG), PDF, TIF etc.

 

5-axis CNC Milling Parts

Material Available

Aluminum

Stainless Steel

Brass

Copper

Iron

Plastic

AL6061

SS201

C35600

C11000

20#

POM

AL6063

SS301

C36000

C12000

45#

Peek

AL6082

SS303

C37700

C12200

Q235

PMMA

AL7075

SS304

C37000

C15710

Q345B

ABS

AL2571

SS316

C37100

etc…

Q345B

Delrin

AL5052

SS416

C28000

 

1214/1215

Nylon

ALA380

etc…

C26000

 

12L14

PVC

etc…

 

C24000

 

Carbon steel

PP

 

 

C22000

 

4140 / 4130

PC

 

 

etc…

 

etc…

etc…

Surface Treatment

Material Available

As machined

All metals

Smoothed

All metals and Plastic (e.g aluminum, steel,nylon, ABS)

Powder Coated

All metals ( e.g aluminum, steel)

Brushing

All metals (e.g aluminum, steel)

Anodized Hardcoat

Aluminum and Titanium alloys

Electropolished

Metal and plastic (e.g aluminum, ABS)

Bead Blasted

Aluminum and Titanium alloys

Anodized Clear or Color

Aluminum and Titanium alloys

Application Field

 

Company Profile

HangZhou CZPT Intelligent Technology Co. Ltd was established in 2003. Since established, we always focus on precision transmission and mechanical parts manufacturing & processing. We have a professional R&D team and advanced gear hobbing machine, gear grinding machine, gear shaping machine, CNC Lathe machines and milling machines, which can give comprehensive solutions according to user’s requirements, from the design. 

we bulid us through help others succes. CZPT always focuses on the development ability, and now, it owns more than 30 patents. Our company has several advanced engineering design softwares and applied more than 20 new technologies and new processes. And also, it is certified by ISO 9001: 2015 and ISO 14001: 2015.

For more than 10 years, our company has been committed to the production and processing of precision parts and non-standard automation design. With a highly qualified workforce, relying on rich experience in precision processing and international leading equipment, the company has established strategic partnerships with world-renowned enterprises in the fields of aviation, medical and industrial precision test and measurement equipment.

FAQ

Q1: How to get a quotation?

A1: Please send us drawings in igs, dwg, step etc. together with detailed PDF.If you have any requirements, please note,
and we could provide professional advice for your reference.

 

Q2: How long can i get the sample?

A2: Depends on your specific items,within 7-10 days is required generally.

 

Q3: How to enjoy the OEM services?

A3: Usually, base on your design drawings or original samples, we give some technical proposals and a quotation to you, after your agreement, we produce for you.

 

Q4: Will my drawings be safe after sending to you?

A4: Yes, we will keep them well and not release to third party without your permission. Of course, we would ensure the safety of the drawing.

 

Q5: What shall we do if we do not have drawings?

A5: Please send your sample to our factory,then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions(Length,Hight,Width), CAD or 3D file will be made for you if placed order.

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Industrial Machine
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 500/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

worm gear

Can you provide examples of machinery that use worm gears?

Worm gears are utilized in various machinery and mechanical systems where precise motion control, high gear reduction ratios, and self-locking capabilities are required. Here are some examples of machinery that commonly use worm gears:

  • Elevators: Worm gears are commonly employed in elevator systems to control the vertical movement of the elevator car. The high gear reduction ratio provided by worm gears allows for smooth and controlled lifting and lowering of heavy loads.
  • Conveyor systems: Worm gears are used in conveyor systems to drive the movement of belts or chains. The self-locking nature of worm gears helps prevent the conveyor from back-driving when the power is turned off, ensuring that the materials or products being transported stay in place.
  • Automotive applications: Worm gears can be found in automotive steering systems. They are often used in the steering gearboxes to convert the rotational motion of the steering wheel into lateral movement of the vehicle’s wheels. Worm gears provide mechanical advantage and precise control for steering operations.
  • Milling machines: Worm gears are utilized in milling machines to control the movement of the worktable or the spindle. They offer high torque transmission and accurate positioning, facilitating precise cutting and shaping of materials during milling operations.
  • Lifts and hoists: Worm gears are commonly employed in lifting and hoisting equipment, such as cranes and winches. Their high gear reduction ratio allows for the lifting of heavy loads with minimal effort, while the self-locking property prevents the load from descending unintentionally.
  • Rotary actuators: Worm gears are used in rotary actuators to convert linear motion into rotary motion. They are employed in various applications, including valve actuators, robotic arms, and indexing mechanisms, where controlled and precise rotational movement is required.
  • Packaging machinery: Worm gears find application in packaging machinery, such as filling machines and capping machines. They assist in controlling the movement of conveyor belts, rotating discs, or cam mechanisms, enabling accurate and synchronized packaging operations.
  • Printing presses: Worm gears are utilized in printing presses to control the paper feed and the movement of the printing plates. They provide precise and consistent motion, ensuring accurate registration and alignment of the printed images.

These are just a few examples, and worm gears can be found in many other applications, including machine tools, textile machinery, food processing equipment, and more. The unique characteristics of worm gears make them suitable for various industries where motion control, high torque transmission, and self-locking capabilities are essential.

worm gear

How do you address noise and vibration issues in a worm gear system?

Noise and vibration issues can arise in a worm gear system due to various factors such as misalignment, improper lubrication, gear wear, or resonance. Addressing these issues is important to ensure smooth and quiet operation of the system. Here’s a detailed explanation of how to address noise and vibration issues in a worm gear system:

1. Misalignment correction: Misalignment between the worm and the worm wheel can cause noise and vibration. Ensuring proper alignment of the gears by adjusting their positions and alignment tolerances can help reduce these issues. Precise alignment minimizes tooth contact errors and improves the meshing efficiency, resulting in reduced noise and vibration levels.

2. Lubrication optimization: Inadequate or improper lubrication can lead to increased friction and wear, resulting in noise and vibration. Using the correct lubricant with the appropriate viscosity and additives, and ensuring proper lubrication intervals, can help reduce friction and dampen vibrations. Regular lubricant analysis and replenishment can also prevent excessive wear and maintain optimal performance.

3. Gear inspection and replacement: Wear and damage to the gear teeth can contribute to noise and vibration problems. Regular inspection of the worm gear system allows for early detection of any worn or damaged teeth. Timely replacement of worn gears or damaged components helps maintain the integrity of the gear mesh and reduces noise and vibration levels.

4. Noise reduction measures: Various noise reduction measures can be implemented to minimize noise in a worm gear system. These include using noise-dampening materials or coatings, adding sound insulation or vibration-absorbing pads to the housing, and incorporating noise-reducing features in the gear design, such as profile modifications or helical teeth. These measures help attenuate noise and vibration transmission and improve overall system performance.

5. Resonance mitigation: Resonance, which occurs when the natural frequency of the system matches the excitation frequency, can amplify noise and vibration. To mitigate resonance, design modifications such as changing gear stiffness, altering the system’s natural frequencies, or adding damping elements can be considered. Analytical tools like finite element analysis (FEA) can help identify resonant frequencies and guide the design changes to reduce vibration and noise.

6. Isolation and damping: Isolation and damping techniques can be employed to minimize noise and vibration transmission to the surrounding structures. This can involve using resilient mounts or isolators to separate the gear system from the rest of the equipment or incorporating damping materials or devices within the gear housing to absorb vibrations and reduce noise propagation.

7. Tightening and securing: Loose or improperly tightened components can generate noise and vibration. Ensuring that all fasteners, bearings, and other components are properly tightened and secured eliminates sources of vibration and reduces noise. Regular inspections and maintenance should include checking for loose or worn-out parts and addressing them promptly.

Addressing noise and vibration issues in a worm gear system often requires a systematic approach that considers multiple factors. The specific measures employed may vary depending on the nature of the problem, the operating conditions, and the desired performance objectives. Collaborating with experts in gear design, vibration analysis, or noise control can be beneficial in identifying and implementing effective solutions.

worm gear

How do you calculate the gear ratio of a worm gear?

Calculating the gear ratio of a worm gear involves determining the number of teeth on the worm wheel and the pitch diameter of both the worm and worm wheel. Here’s the step-by-step process:

  1. Determine the number of teeth on the worm wheel (Zworm wheel). This information can usually be obtained from the gear specifications or by physically counting the teeth.
  2. Measure or determine the pitch diameter of the worm (Dworm) and the worm wheel (Dworm wheel). The pitch diameter is the diameter of the reference circle that corresponds to the pitch of the gear. It can be measured directly or calculated using the formula: Dpitch = (Z / P), where Z is the number of teeth and P is the circular pitch (the distance between corresponding points on adjacent teeth).
  3. Calculate the gear ratio (GR) using the following formula: GR = (Zworm wheel / Zworm) * (Dworm wheel / Dworm).

The gear ratio represents the speed reduction and torque multiplication provided by the worm gear system. A higher gear ratio indicates a greater reduction in speed and higher torque output, while a lower gear ratio results in less speed reduction and lower torque output.

It’s worth noting that in worm gear systems, the gear ratio is also influenced by the helix angle and lead angle of the worm. These angles determine the rate of rotation and axial movement per revolution of the worm. Therefore, when selecting a worm gear, it’s important to consider not only the gear ratio but also the specific design parameters and performance characteristics of the worm and worm wheel.

China Hot selling Gear Hobbing Worm Drive Set Worm Gear Transmission with Shaft Gearbox for Sugar Industry with Best SalesChina Hot selling Gear Hobbing Worm Drive Set Worm Gear Transmission with Shaft Gearbox for Sugar Industry with Best Sales
editor by CX 2023-09-07

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