China Professional OEM Stainless Steel Precision SUS Rod Round Carbon Custom Pins Shafts Wholesaler screw conveyor end shaft

Product Description

Product Description

Discover our Brass Copper Insert Plastic Nut for precision CNC machining parts. Custom metal shafts with stainless steel, aluminum, and carbon steel options available.

Stainless Steel SS201,SS301, SS303, SS304, SS316, SS416 etc.
Steel mild steel, Carbon steel,12L14, 12L15,4140, 4340, Q235, Q345B, 20#, 45# etc.
Brass HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90 etc.
Copper C11000,C12000,C12000 C36000 etc.
Aluminum AL6061, AL6063, AL6082, AL7075, AL5052, A380 etc.

Discover our Brass Copper Insert Plastic Nut, perfect for various CNC machining applications. Made with precision and quality materials, it ensures reliable performance.

Aluminum parts Stainless Steel parts Steel parts Brass parts
Clear Anodized Polishing Zinc plating Nickel plating
Color Anodized Passivating Oxide black chrome plating
Sandblast Anodized Sandblasting Nickel plating Electrophoresis black
Chemical Film Laser engraving Chrome plating Oxide black
Brushing Electrophoresis black Carburized Powder-coated
Polishing Oxide black Heat treatment  
Chroming   Powder Coated  

Company Profile

JIESHENG Hardware – Precision CNC Spare Parts

 

Welcome to CHINAMFG Hardware

 

JIESHENG Hardware specializes in producing precision CNC lathes, automatic lathe parts, non-standard parts, rivets, nuts, washers, stamping parts, and more. Our products are made from materials such as stainless steel, copper, brass, bronze, iron, aluminum, and various steels. They are widely used in industries like electronics, hardware, lighting, toys, furniture, and more.

 

Product Details:

 

  • Size Drawing: Available CHINAMFG request
  • Material: Aluminum, copper, brass, stainless steel, iron, alloy, zinc, etc.
  • Quantity: MOQ applies for better pricing
  • Surface Treatment: Polishing, Anodizing, Nickel, Zinc, Tin, Chrome, Silver plating, etc.
  • Hardness: Customizable
  • Packing Term: Plastic precision brass insert nuts
  •  

 

Featured Product: Brass Insert Sharp Knurl Nuts for Thermoplastics

 

If you are interested in brass tubular rivets, please feel free to contact us.

 

Contact Information:

Company: HangZhou CHINAMFG Hardware Industry Co., Ltd.

 

Certifications

 

FAQ

Eccentric Screw Product Description

 

Welcome to HangZhou CHINAMFG Hardware Industry Co., Ltd.

 

Are you looking for high-quality eccentric screws? Look no further! Our eccentric screws are designed to meet your specific needs and requirements. Here’s how you can get a sample and place an order:

 

Sample Request:

 

If we have the eccentric screw sample in stock, you can get it for free by only paying the shipping cost. For samples of your own design, a mold set up charge will apply. Production of samples takes 5-7 working days after receiving the set up charge and size drawing approval.

 

Order Process:

 

Simply send us your detailed request, receive a quotation, confirm the quotation, make payment, approve the size drawing, proceed with mold making, conduct mold testing, produce samples, test and approve the samples, start mass production, conduct quality checking, pack the products, arrange delivery, provide after-service, and consider a repeat order.

 

Payment Options:

 

You can pay for your order via Bank Transfer, Western Union, Paypal, Payoneer, or *** Trade Assurance. Choose the most convenient option for you.

 

Shipping Method:

 

We typically use international airway express companies like DHL, UPS, FedEx, and *** for shipping. You can expect a delivery time of around 3-4 working days with door-to-door service. Sea shipment is also available.

 

Urgent Orders:

 

If you have urgent product requirements, we will do our best to assist you. With our own factory, we can adjust our production schedule to meet your needs.

 

Confidentiality:

 

Your designs are safe with us. We respect your privacy and are willing to CHINAMFG a Non-Disclosure Agreement (NDA) to ensure the confidentiality of your designs.

 

If you are interested in our eccentric screws, please contact us now for more information.

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Material: Stainless Steel
Type: Copper Insert Plastic Nut
Connection: Copper Insert Plastic Nut
Head Style: Copper Insert Plastic Nut
Standard: DIN, GB, ANSI, BSW, JIS, GOST, as Your Requirement
Grade: 10.9
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

screw jack

Can screw jacks be integrated with advanced monitoring and feedback systems?

Yes, screw jacks can be integrated with advanced monitoring and feedback systems to enhance their functionality, control, and safety. The integration of monitoring and feedback systems allows for real-time data acquisition, analysis, and precise control over the operation of screw jacks. Here’s how screw jacks can be integrated with advanced monitoring and feedback systems:

  • Sensors and Load Cells: Sensors and load cells can be installed in screw jacks to measure parameters such as force, torque, displacement, or position. These sensors provide real-time feedback on the performance and condition of the screw jack, allowing for precise control and monitoring of the applied load or position.
  • Position Encoders: Position encoders can be used to measure the position and movement of the screw jack accurately. By integrating position encoders, the exact position of the screw jack can be monitored and controlled, enabling precise positioning and automation in various applications.
  • Control Systems: Advanced control systems, such as programmable logic controllers (PLCs) or computer numerical control (CNC) systems, can be connected to screw jacks. These control systems receive data from the sensors and load cells and use algorithms to calculate the required input commands for the screw jacks. By integrating control systems, precise and automated control over the screw jacks can be achieved.
  • Human-Machine Interface (HMI): HMIs can be used to provide operators with a user-friendly interface to monitor and control the screw jacks. Through an HMI, operators can visualize real-time data, set parameters, and make adjustments as needed. This enhances the ease of operation and allows for efficient monitoring and control of the screw jacks.
  • Data Logging and Analysis: Integration with advanced monitoring and feedback systems enables the collection and logging of data from the screw jacks. This data can be analyzed to identify patterns, trends, or anomalies, providing insights into the performance, efficiency, and maintenance requirements of the screw jacks. Data analysis helps optimize the operation, predict failures, and schedule maintenance tasks proactively.
  • Safety Systems: Advanced monitoring and feedback systems can contribute to the safety of screw jack operations. By integrating safety features such as limit switches, emergency stop buttons, or overload protection systems, potential risks or malfunctions can be detected and appropriate actions can be taken to prevent accidents or damage.

By integrating screw jacks with advanced monitoring and feedback systems, precise control, automation, data-driven decision-making, and enhanced safety can be achieved. This integration is particularly beneficial in applications where accuracy, repeatability, and real-time control are critical, such as in industrial automation, robotics, material handling, and assembly processes.

screw jack

How do manufacturers ensure the durability and longevity of screw jacks?

Manufacturers employ various strategies and design considerations to ensure the durability and longevity of screw jacks. These measures aim to enhance the structural integrity, reliability, and resistance to wear and tear. Here are some key approaches manufacturers use to ensure the durability and longevity of screw jacks:

  • High-Quality Materials: Manufacturers use high-quality materials in the construction of screw jacks to enhance their durability. Components such as screws, nuts, housing, bearings, and load-bearing parts are often made from materials such as hardened steel alloys or other durable metals. These materials offer excellent strength, resistance to deformation, and robustness, ensuring that the screw jacks can withstand heavy loads and prolonged use.
  • Surface Treatments: Surface treatments and coatings are applied to screw jack components to improve their resistance to corrosion, abrasion, and wear. Common surface treatments include electroplating, powder coating, or applying specialized protective coatings. These treatments provide a layer of defense against environmental factors, such as moisture, chemicals, or abrasive particles, which can degrade the components and compromise the longevity of the screw jacks.
  • Precision Manufacturing: Precision manufacturing processes are employed to ensure the accurate fabrication of screw jacks. Tight tolerances and meticulous machining techniques are utilized to achieve proper fit and alignment of components. This precision manufacturing minimizes mechanical play, reduces friction, and optimizes the overall performance of the screw jacks, contributing to their durability and longevity.
  • Load Capacity and Safety Margins: Manufacturers carefully determine the load capacity of screw jacks and incorporate safety margins to ensure their long-term durability. By specifying load capacities that exceed the expected maximum loads, manufacturers provide a safety buffer that prevents the screw jacks from operating near their limits. This approach minimizes stress on the components and extends their lifespan, reducing the risk of premature failure or damage.
  • Regular Maintenance Guidelines: Manufacturers provide maintenance guidelines and recommendations for screw jacks. These guidelines outline routine maintenance tasks, such as lubrication, inspection, and cleaning, that should be performed to ensure optimal performance and longevity. Following these maintenance guidelines helps prevent the accumulation of debris, corrosion, or other factors that could negatively impact the durability of the screw jacks.
  • Quality Assurance Testing: Manufacturers conduct rigorous quality assurance testing to validate the durability and longevity of screw jacks. These tests may include performance testing, load testing, endurance testing, and environmental testing. By subjecting the screw jacks to stringent testing conditions, manufacturers can verify their performance, identify potential weaknesses, and make design improvements to enhance durability and longevity.

By using high-quality materials, applying surface treatments, employing precision manufacturing, incorporating load capacity and safety margins, providing maintenance guidelines, and conducting quality assurance testing, manufacturers ensure the durability and longevity of screw jacks. These measures help to deliver reliable and long-lasting products that can withstand demanding applications and operating conditions.

screw jack

How do screw jacks convert rotary motion into linear motion?

Screw jacks convert rotary motion into linear motion through the interaction between a threaded shaft, known as the screw, and a nut that engages with the screw’s threads. When the screw is rotated, it moves the nut along its threads, resulting in linear displacement. Here are the key steps that explain how screw jacks convert rotary motion into linear motion:

  • Threaded Shaft: The screw in a screw jack is a threaded shaft with helical grooves running along its length. The threads can be either square or trapezoidal in shape. The pitch of the screw refers to the distance traveled along the screw’s axis for each complete revolution.
  • Nut Engagement: The nut is a component that engages with the screw’s threads. It is typically a cylindrical or rectangular block with a threaded hole that matches the screw’s threads. The nut is free to move linearly along the screw’s length when the screw is rotated.
  • Rotary Motion: To convert rotary motion into linear motion, an external force is applied to rotate the screw. This force can be generated manually by turning a handle, using an electric motor, or employing hydraulic or pneumatic systems.
  • Linear Displacement: As the screw is rotated, the nut moves along the screw’s threads, causing linear displacement. The direction and magnitude of the displacement depend on the rotational direction and the pitch of the screw. Clockwise rotation typically results in upward linear displacement, while counterclockwise rotation leads to downward displacement.
  • Mechanical Advantage: Screw jacks provide a mechanical advantage due to the pitch of the screw. The pitch determines the distance traveled per revolution. By increasing the pitch or using multiple-start threads, the linear displacement achieved per rotation can be increased, allowing for the lifting or lowering of heavier loads with relatively less rotational effort.
  • Self-Locking: One important characteristic of screw jacks is their self-locking ability. The friction between the screw and the nut helps to maintain the position of the load once the rotational force is removed. This means that screw jacks can hold loads in position without requiring continuous power or external braking mechanisms.

In summary, screw jacks convert rotary motion into linear motion by rotating a threaded screw, which in turn moves a nut linearly along the screw’s threads. The pitch of the screw determines the linear displacement achieved per revolution, and the self-locking nature of the screw and nut interface helps maintain the position of the load without the need for additional mechanisms.

China Professional OEM Stainless Steel Precision SUS Rod Round Carbon Custom Pins Shafts Wholesaler   screw conveyor end shaftChina Professional OEM Stainless Steel Precision SUS Rod Round Carbon Custom Pins Shafts Wholesaler   screw conveyor end shaft
editor by CX 2024-03-22

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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.