China manufacturer Machinery Parts Metal CNC High Precision Machining/Machinery/Milling/Drilling/Grinding Steel Drive Shaft Certificated screw shaft gearbox

Product Description

You can kindly find the specification details below:

HangZhou Mastery Machinery Technology Co., LTD helps manufacturers and brands fulfill their machinery parts by precision manufacturing. High precision machinery products like the shaft, worm screw, bushing, couplings, joints……Our products are used widely in electronic motors, the main shaft of the engine, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to different industries, including automotive, industrial, power tools, garden tools, healthcare, smart home, etc.

Mastery caters to the industrial industry by offering high-level Cardan shafts, pump shafts, and a bushing that come in different sizes ranging from diameter 3mm-50mm. Our products are specifically formulated for transmissions, robots, gearboxes, industrial fans, and drones, etc.

Mastery factory currently has more than 100 main production equipment such as CNC lathe, CNC machining center, CAM Automatic Lathe, grinding machine, hobbing machine, etc. The production capacity can be up to 5-micron mechanical tolerance accuracy, automatic wiring machine processing range covering 3mm-50mm diameter bar.

Key Specifications:

Name Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin
Material 40Cr/35C/GB45/70Cr/40CrMo
Process Machining/Lathing/Milling/Drilling/Grinding/Polishing
Size 2-400mm(Customized)
Diameter φ7(Customized)
Diameter Tolerance 0.01mm
Roundness 0.01mm
Roughness Ra0.4
Straightness 0.01mm
Hardness Customized
Length 47mm(Customized)
Heat Treatment Customized
Surface treatment Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding

Quality Management:

  • Raw Material Quality Control: Chemical Composition Analysis, Mechanical Performance Test, ROHS, and Mechanical Dimension Check
  • Production Process Quality Control: Full-size inspection for the 1st part, Critical size process inspection, SPC process monitoring
  • Lab ability: CMM, OGP, XRF, Roughness meter, Profiler, Automatic optical inspector
  • Quality system: ISO9001, IATF 16949, ISO14001
  • Eco-Friendly: ROHS, Reach.

Packaging and Shipping:  

Throughout the entire process of our supply chain management, consistent on-time delivery is vital and very important for the success of our business.

Mastery utilizes several different shipping methods that are detailed below:

For Samples/Small Q’ty: By Express Services or Air Fright.

For Formal Order: By Sea or by air according to your requirement.

 

Mastery Services:

  • One-Stop solution from idea to product/ODM&OEM acceptable
  • Individual research and sourcing/purchasing tasks
  • Individual supplier management/development, on-site quality check projects
  • Muti-varieties/small batch/customization/trial orders are acceptable
  • Flexibility on quantity/Quick samples
  • Forecast and raw material preparation in advance are negotiable
  • Quick quotes and quick responses

General Parameters:

If you are looking for a reliable machinery product partner, you can rely on Mastery. Work with us and let us help you grow your business using our customizable and affordable products. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard Or Nonstandard: Nonstandard
Shaft Hole: 8-24
Torque: 50-70N.M
Bore Diameter: 9mm
Speed: 6000r/M
Structure: Rigid
Customization:
Available

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Customized Request

screw jack

Can screw jacks be used in conjunction with manual or motorized operation?

Yes, screw jacks can be used in conjunction with both manual and motorized operation, providing flexibility and adaptability to various applications. Screw jacks are versatile devices that can be powered by either human effort or motorized systems. Here’s how screw jacks can be utilized with manual and motorized operation:

  • Manual Operation: Screw jacks can be operated manually by applying force to the input shaft or using a handwheel. This manual operation allows for precise control over the lifting or lowering process. It is commonly used in applications where the load is relatively light, adjustments need to be made incrementally, or where power sources may not be readily available. Manual operation provides simplicity, ease of use, and cost-effectiveness.
  • Motorized Operation: Screw jacks can also be motorized for automated and efficient operation. Electric motors or hydraulic systems can be integrated with screw jacks to provide power-assisted lifting or lowering. Motorized operation offers advantages such as increased speed, higher lifting capacities, and the ability to handle heavier loads. It is particularly useful in applications where repetitive or frequent adjustments are required, or where large loads need to be lifted or positioned quickly.
  • Combination of Manual and Motorized Operation: In certain applications, screw jacks can be used in combination with both manual and motorized operation. This hybrid approach provides the benefits of manual control for fine adjustments and motorized power for heavier lifting or faster operation. For example, a manual handwheel can be used for initial positioning or precise adjustments, while an electric motor can be engaged for larger-scale movements or when power assistance is needed. This combination allows for versatility and adaptability to different load requirements and operating conditions.

The choice between manual and motorized operation depends on factors such as the nature of the application, load requirements, desired speed, available power sources, and operator preferences. Screw jacks offer the flexibility to switch between manual and motorized operation, making them suitable for a wide range of industries and applications, including manufacturing, construction, automotive, and entertainment.

screw jack

How do screw jacks enhance the performance of lifting and leveling applications?

Screw jacks are versatile mechanical devices that enhance the performance of lifting and leveling applications in several ways. Here are some ways in which screw jacks contribute to improved performance:

  • Precise Positioning: Screw jacks offer precise positioning control, allowing for accurate adjustment of height or level. The threaded screw mechanism provides fine incremental movements, enabling operators to achieve the desired position with high precision. This level of control is crucial in applications where precise alignment, leveling, or height adjustment is required.
  • Heavy Load Capacity: Screw jacks are capable of lifting and supporting heavy loads. They are designed to handle substantial weight and provide reliable load-bearing capabilities. The mechanical advantage of the screw thread allows for efficient transfer of force, enabling screw jacks to handle loads that would be impractical or challenging for other lifting mechanisms.
  • Stability and Safety: Screw jacks offer stability and safety during lifting and leveling operations. The threaded screw mechanism ensures that the load remains secure and stable in the desired position, minimizing the risk of accidental movement or shifting. Screw jacks are designed with safety features such as locking mechanisms or braking systems to prevent unintended lowering or sudden movements, enhancing overall safety for both operators and the lifted load.
  • Adjustability and Flexibility: Screw jacks provide adjustability and flexibility in lifting and leveling applications. They can be easily adjusted to accommodate different heights or levels, making them suitable for a wide range of applications. Screw jacks are available in various sizes, load capacities, and configurations, allowing for customization and adaptation to specific requirements.
  • Reliability and Durability: Screw jacks are known for their reliability and durability. They are constructed with robust materials and designed to withstand heavy loads, frequent use, and harsh operating conditions. The screw thread mechanism is inherently resistant to wear and provides excellent load-holding capabilities, ensuring long-term performance and reliability.
  • Manual or Motorized Operation: Screw jacks can be operated manually or with motorized systems, providing flexibility in choosing the appropriate mode of operation based on the specific application. Manual screw jacks are often used when precise control is required, while motorized screw jacks offer increased speed and automation for lifting or leveling larger or heavier loads.

By offering precise positioning, high load capacity, stability, adjustability, reliability, and flexibility in operation, screw jacks significantly enhance the performance of lifting and leveling applications. Their versatility and ability to handle heavy loads make them a preferred choice in various industries where controlled lifting, leveling, or positioning is essential.

screw jack

How do screw jacks handle variations in load, speed, and precision?

Screw jacks are designed to handle variations in load, speed, and precision through several mechanisms and features. Here’s how screw jacks handle these variations:

  • Load Variations: Screw jacks are capable of handling different load variations. The load capacity of a screw jack depends on factors such as the mechanical strength of the components, the thread design, and the material properties. By selecting the appropriate screw jack with the required load capacity and considering factors such as the load distribution, safety factors, and duty cycle, variations in load can be accommodated within the specified limits.
  • Speed Variations: Screw jacks can operate at different speeds based on the application requirements. The speed of a screw jack is influenced by factors such as the pitch of the screw, the rotational speed of the input device, and the mechanical advantage of the system. By adjusting the rotational speed of the input device or selecting screw jacks with different pitch options, variations in speed can be achieved. It is important to note that higher speeds may affect the efficiency, accuracy, and load capacity of the screw jack system.
  • Precision: Screw jacks offer precise positioning capabilities. The linear displacement achieved per revolution of the screw can be accurately controlled. This precision is achieved through the pitch of the screw, which determines the linear displacement per rotation. By selecting screw jacks with suitable pitch options and incorporating additional components such as limit switches or position sensors, precise positioning can be achieved with minimal backlash or play. It is important to consider the required level of precision and the specific application’s tolerance requirements when choosing the appropriate screw jack.
  • Adjustability: Screw jacks provide adjustability to accommodate variations in load, speed, and precision. The system can be fine-tuned by adjusting the input device’s rotational speed, changing the pitch of the screw, or incorporating gearing mechanisms for increased mechanical advantage. This adjustability allows for optimization based on the specific operational requirements, ensuring that the screw jack system performs effectively within the desired parameters.
  • Control and Feedback: Screw jacks can be equipped with control systems and feedback mechanisms to enhance load, speed, and precision management. These systems can include motor controllers, position sensors, limit switches, or even automation interfaces. By integrating such control and feedback mechanisms, the screw jack system can be monitored, adjusted, and actively controlled to handle variations in load, speed, and precision more effectively.

In summary, screw jacks handle variations in load, speed, and precision through their design features, adjustability, and the incorporation of control systems. By selecting the appropriate screw jack and considering factors such as load capacity, speed requirements, precision needs, and control mechanisms, variations in load, speed, and precision can be accommodated to meet the specific operational demands of the application.

China manufacturer Machinery Parts Metal CNC High Precision Machining/Machinery/Milling/Drilling/Grinding Steel Drive Shaft Certificated   screw shaft gearboxChina manufacturer Machinery Parts Metal CNC High Precision Machining/Machinery/Milling/Drilling/Grinding Steel Drive Shaft Certificated   screw shaft gearbox
editor by CX 2024-03-01

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Ep Screw Jack Co., Ltd.

Mail: [email protected]

As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.