Product Description
Tyre Tire Recycling Splined Shaft Din5480 Germany Standard 510X210X49mm
You will find the right blades here for cutting rubber, tire, film, paper, food and innumerable other cutting applications.
They are universally applicable and fit in many manually operated cutting tools and in many machines.
Our Advantages,
*Absolutely top – quality raw materials
*Precision Machining Technology
*Optimum sharp cutting edges
*Save you more than 80%
*Cut Longer ,Change Less
*Packing style diversification and safety
*Accept customize packaging
     With our optimized solutions specifically designed for each customer’s need, Renda Blades has helped many companies resolve their blades performance issues and optimize their cut processes for the last 35 years. Take advantage of our expertise today and contact us now!
Operation Progress:Â
Steel-making- Blanking- Forging Steel- Rough Progressing- Heat Treatment- Finishing- Testing-Packaging–Shipment
Material and hardness are much important to the work life for blades, according to over 35 years’ experience, Renda Blades can provide you professional advice and recommend you most suitable material and hardness according to the applications of blades with competitive price.Â
In order to provide prompt and accurate quotation, it’s better that you can provide us the quantity, drawings, cutting application and etc.
| MATERIAL TO CHOOSE | |||||||||
| GB | ASTM | JIS | DIN | W-Nr | NF | ROCT | SS14 | BS | ISO |
| 9CrSi | – | – | 90CrSi5 | 1.2108 | – | 9XC | 2090 | – | – |
| 6CrW2Si | – | – | 60WCrV7 | 1.255 | 55WC20 | 6XB2C | – | – | 60WCrV7 |
| Cr12MoV | – | SKD11 | X165CrMoV12 | 1.2601 | – | X12M | 2310 | – | – |
| Cr12Mo1V1 | D2 | – | X155Cr12Mo12-1 | 1.2379 | X160CrMoV12 | – | – | BD2 | 160CrMoV12 |
| 4Cr5MoSiV1 | H13 | SKD61 | X40CrMoV5-1 | 1.2344 | X40CrMoV5 | 4X5MO1C | – | BH13 | 40CrMoV5 |
| LD | – | – | – | – | – | – | – | – | – |
| W18Cr4V | T1 | SKH2 | S18-0-1 | 1.3355 | HS18-0-1 | P18 | 2750 | BT1 | HS18-0-1 |
| W6Mo5Cr4V2 | M2 | SKH9 | S6-5-2 | 1.3343 | – | P6M5 | 2722 | BM2 | HS6-5-2 |
| 45 | 1450 | S45C | C45E | 1.1191 | C45E | 45 | 1660 | C40E | C45EC |
| 42CrMo | 4140 | SCM44O | 42CrMo4 | 1.7225 | 42CD4 | – | 2244 | 708M40 | 42CrMo4 |
| T8 | w1a-8 | SK5 | C80W2 | 1.1625 | C80E2U | Y6 | 1778 | – | TC80 |
All of your inquiry and emails will be replied within 24 hours. We believe No excuse for failure, only the action for success. You are welcome to visit our factory.
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Packaging Details,
1, PE film or Kraft paper in anti-rust oil – keep air/water/humid away, thus rust-proofing.
2, Bubble Wrap – increases the impact resistance ability.
3, Rubber Slip or Corrugated Angle – gives special care to knife edges.
4, Wood Screws crates – makes opening easier without damaging the crates
5, Corrugated boxes or plywood case – provide superior protection and stack-ability
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| Product Name: | Three Teeth Shredder Blade/Knife |
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| Application: | Recycling |
| OEM: | Available |
| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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How do screw jacks handle challenges like load imbalance or uneven surfaces?
Screw jacks are designed to handle challenges such as load imbalance or uneven surfaces through various mechanisms and features. Here’s how screw jacks address these challenges:
- Load Imbalance: Screw jacks can handle load imbalance by distributing the load evenly across multiple screw jacks. In applications where there is a significant load imbalance, multiple screw jacks can be used in a synchronized system. The synchronization ensures that each screw jack shares the load proportionally, preventing excessive stress on any individual screw jack.
- Self-Locking: Screw jacks have a self-locking feature that allows them to hold their position without the need for continuous power or external braking mechanisms. This self-locking capability helps maintain stability and prevents the load from shifting even in the absence of power or during power loss.
- Anti-Backlash Mechanism: To handle challenges related to backlash or unwanted movement caused by load imbalance or vibration, some screw jacks are equipped with anti-backlash mechanisms. These mechanisms minimize or eliminate the clearance between the screw and the nut, reducing the potential for backlash and ensuring precise positioning and stability.
- Flexible Mounting Options: Screw jacks offer flexible mounting options, which allow for proper alignment and compensation on uneven surfaces. Mounting brackets or couplings can be used to adapt the screw jacks to different orientations or to compensate for variations in the mounting surface. This flexibility ensures that the screw jacks can be securely installed and adjusted to accommodate uneven surfaces.
- Guidance Systems: In some cases, screw jacks may incorporate guidance systems to improve stability and alignment. These guidance systems can include linear guides or rails that guide the movement of the screw, ensuring smooth and accurate operation even when dealing with load imbalance or uneven surfaces.
By employing these mechanisms and features, screw jacks can effectively handle challenges related to load imbalance or uneven surfaces. They provide stability, precise positioning, and the ability to distribute loads evenly, making them suitable for a wide range of applications even in demanding environments.
Are there any emerging trends in screw jack technology, such as automation features?
Yes, screw jack technology has been evolving, and there are several emerging trends, including the incorporation of automation features. Here are some notable trends in screw jack technology:
- Motorized Screw Jacks: Motorized screw jacks are becoming increasingly popular. These screw jacks feature integrated electric or hydraulic motors that automate the lifting and leveling process. Motorized screw jacks offer advantages such as increased speed, precise control, and the ability to handle larger loads. They are particularly useful in applications where manual operation may be impractical or when automation is desired for improved efficiency.
- Integrated Control Systems: Screw jacks are now being equipped with integrated control systems that enhance automation. These control systems can include programmable logic controllers (PLCs), human-machine interfaces (HMIs), or other electronic control units. The integration of control systems allows for centralized control, remote operation, and the ability to program complex lifting sequences or preset positions. This automation feature improves efficiency, reduces operator workload, and enhances safety.
- Position Feedback and Monitoring: Another emerging trend in screw jack technology is the incorporation of position feedback and monitoring systems. These systems utilize sensors to provide real-time feedback on the position and movement of the screw jack. By monitoring the position, operators can ensure accurate and precise positioning. Position feedback systems also enable automated control, closed-loop operation, and the ability to detect and respond to any deviations or abnormal conditions during lifting or leveling operations.
- Wireless Connectivity and Industrial IoT: Screw jacks are being integrated into wireless connectivity networks and industrial Internet of Things (IoT) systems. This allows for remote monitoring, data acquisition, and control of screw jacks. Wireless connectivity enables real-time data transmission, remote diagnostics, and predictive maintenance capabilities. By leveraging IoT technologies, screw jacks can be integrated into larger automation systems, enhancing overall operational efficiency and providing valuable insights for maintenance and optimization.
- Improved Materials and Design: Advancements in materials and design are also influencing screw jack technology. Manufacturers are utilizing high-strength materials, such as hardened steel alloys and corrosion-resistant coatings, to enhance the durability, load capacity, and lifespan of screw jacks. Additionally, innovative designs are being implemented to reduce friction, improve efficiency, and minimize wear and tear, resulting in more reliable and efficient screw jack systems.
These emerging trends in screw jack technology, including the incorporation of automation features, are aimed at improving performance, efficiency, and safety in lifting and leveling applications. As technology continues to evolve, we can expect further advancements in screw jack automation and integration with modern industrial systems.
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.
editor by CX 2024-04-17