China best Stainless Steel 304 CNC Machined Hydrodynamic Fluid Coupling for Pump Housings

Product Description

Stainless Steel 304 CNC Machined Hydrodynamic Fluid Coupling for Pump Housings

   Muyang machinery is a manufacturer with the capability of comprehensive services of casting, forging and machining, committed to the production of customized parts. Since established in 2002 (former Miaosen Machinery Co., Ltd), we’ve been supplying to the global market for over 15 years, served industries include automotive, railway, gas and oil, medical machinery, construction machinery, gym equipment, etc.

Capability

CNC machining center –

MAX size: 600*1200*500mm

General tolerance: ±0.005mm

Machine qty: 6 sets     

CNC Milling –

MAX size: 1200*500mm

General tolerance: ±0.02mm

Machine qty: 12 sets        

CNC turning –

MAX size: φ0.5-φ800*1000mm

General tolerance: ±0.005mm

Machine qty: 35 sets       

Robortic Aarm and automated CNC: 7 sets

* Due to the development of the factory, the number of equipment is increasing. If you need to review, we can provide the equipment list  

Service:

CNC turning, CNC milling, CNC grinding, CNC lathe machining, CNC boring, CNC drilling, CNC tapping, surface treatment etc.

Material available

Stainless steel: SS201, SSS301, SS303, SS304, SS316, SS416, SS440C etc.

Steel: Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#

Brass/Bronze: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, C360, C260, C932

Copper: C11000, C12000, C36000

Aluminum: AL2017, AL2571, AL5052, AL5083, AL6061, AL6063, AL6082, AL7075

Iron: A36, 45#, 1213, 1214, 1215

Others per customers’ requirements

Surface finish

Aluminum alloy: Clear anodized, color anodized, sand blast anodized, hard anodized, brushing, polishing, powder coated and painting

Brass/copper/steel: Nickel plating, chrome plating

Steel/Stainless steel: Zinc plating, oxide black, carburized, heat treatment, nitriding

Measuring tools

Micrometer, calipers, thread tools, high guage, trapezoidal thread plug gauge, sclerometer, dial indicator, projector

 

 

 

We promise our clients careful, safe and tight package for exporting!

Standard packing: pearl cotton/bubble bag + carton box + pallet/wooden box

Special packingcustom packaging + wooden box

FAQ

1. Are you a manufacturer or trading company?
We’re a manufacturer with self-export rights. 

2. What’s your main business?
Our main business is custom metal parts processed by CNC machining, casting, forging etc., serving industries include railway, automobile, motorcycle, construction machinery, gym equipment, water gas and oil.

3. Directly get to CONTACT or send your product drawing/inquiries to email, we will reply within 0.5 hour.

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fluid coupling

Handling Overloads and Stall Conditions in Fluid Couplings

A fluid coupling is designed to handle overloads and stall conditions in power transmission systems. When an overload or stall occurs, the fluid coupling utilizes its unique operating principle to protect the drivetrain and the connected machinery:

  • Slip Feature: One of the key characteristics of a fluid coupling is its ability to slip at high torque loads. When an overload situation arises, the fluid coupling allows some relative motion between the input and output sides, known as slip. This slip absorbs the excess torque and prevents it from being transferred to the driven equipment, effectively protecting it from damage.
  • Fluid Circulation: During normal operation, the fluid inside the coupling circulates smoothly between the impeller and turbine, transmitting torque with minimal losses. However, when an overload or stall condition occurs, the fluid circulation may become turbulent, generating heat in the process. This heat dissipation helps in absorbing and dissipating the excess energy, preventing the transmission system from experiencing sudden stress.
  • Automatic Reconnection: After an overload or stall condition, once the excess torque is dissipated through slip and heat, the fluid coupling automatically reconnects the input and output sides, resuming the power transmission. This automatic reconnection ensures that the system returns to normal operation once the overload situation is resolved.
  • Sturdy Construction: Fluid couplings are designed with robust and durable materials to withstand high torque and thermal stresses during overload conditions. The strong construction ensures that the fluid coupling remains reliable and operational even after multiple overload events.

Overall, a fluid coupling’s ability to handle overloads and stall conditions makes it a reliable and essential component in various industrial applications. By providing overload protection and slip characteristics, fluid couplings help prevent costly damage to equipment, increase operational safety, and contribute to the longevity of the entire power transmission system.

fluid coupling

Temperature Limitations of Fluid Couplings

Fluid couplings, like any mechanical component, have temperature limitations that must be considered to ensure their proper and safe operation. The temperature limitations of fluid couplings are influenced by the type of fluid used inside the coupling, the ambient operating conditions, and the specific design and construction of the coupling.

The primary concern regarding temperature is the heat generated during the operation of the fluid coupling. The heat is a result of friction and fluid shear within the coupling as it transmits power between the input and output shafts. Excessive heat generation can lead to the degradation of the fluid, affecting the performance and longevity of the coupling.

As a general guideline, most fluid couplings are designed to operate within a temperature range of -30°C to 80°C (-22°F to 176°F). However, the actual temperature limitations may vary depending on the manufacturer and the application requirements. For specific industrial applications where high-temperature environments are common, fluid couplings with higher temperature tolerances may be available.

It is crucial to consider the operating environment and the power demands of the machinery when selecting a fluid coupling. In applications with extreme temperatures, additional cooling mechanisms such as external cooling fins or cooling water circulation may be employed to maintain the fluid coupling within its safe operating temperature range.

Exceeding the recommended temperature limits can lead to premature wear, reduced efficiency, and even mechanical failure of the fluid coupling. Regular monitoring of the operating temperature and following the manufacturer’s guidelines for maintenance and fluid replacement can help ensure the longevity and reliability of the fluid coupling.

Always consult with the manufacturer or a qualified engineer to determine the specific temperature limitations and suitability of the fluid coupling for your particular application.

fluid coupling

Can Fluid Couplings be Retrofitted into Existing Machinery?

Yes, fluid couplings can be retrofitted into existing machinery in many cases. Retrofitting is a process of adding new components or technologies to existing equipment to improve its performance or functionality. Fluid couplings are versatile and can often be integrated into various industrial machines and power transmission systems.

The process of retrofitting a fluid coupling involves several steps:

  1. Evaluation: Before retrofitting, a thorough evaluation of the existing machinery is necessary. Engineers need to assess the machine’s design, power requirements, and other relevant factors to determine the suitability of a fluid coupling.
  2. Compatibility: Fluid couplings should be compatible with the existing machine’s shaft, motor, and driven equipment. If necessary, modifications may be required to ensure a proper fit.
  3. Installation: The installation process involves mounting the fluid coupling onto the machine’s shaft and connecting it to the motor and driven equipment.
  4. Alignment: Precise alignment of the fluid coupling is crucial for optimal performance and to avoid issues such as vibration and wear.
  5. Testing: After installation, the retrofitted system undergoes testing to ensure that it functions as intended and meets the desired performance goals.

Retrofitting fluid couplings can offer various benefits, including:

  • Improved Energy Efficiency: Fluid couplings can enhance energy efficiency by reducing power losses and improving the overall power transmission system’s efficiency.
  • Enhanced Protection: Fluid couplings provide protection against shocks and overloads, safeguarding the machinery and its components from damage.
  • Reduced Maintenance: The smooth start and reduced stress on the machine during operation can lead to lower maintenance requirements and longer equipment lifespan.
  • Soft Start: Fluid couplings offer a soft start, which reduces the mechanical stress on the machine during startup, extending its life and minimizing downtime.

However, it is essential to involve qualified engineers and technicians for the retrofitting process to ensure proper installation, alignment, and performance of the fluid coupling in the existing machinery.

China best Stainless Steel 304 CNC Machined Hydrodynamic Fluid Coupling for Pump Housings  China best Stainless Steel 304 CNC Machined Hydrodynamic Fluid Coupling for Pump Housings
editor by CX 2024-04-03

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