China OEM Stainless Steel CF8m 304 Casting Engine Auto Spare Motorcycle Parts Flexible Coupling

Product Description

Product Description

 

Basic Info

Surface: Satin/Mirror/PVD/Plating
Certificate: ISO9001, RoHS, CE , CUPC
OEM/ODM: Available
Delivery Port: HangZhou
Delivery Time: 30 to 50 days
Delivery Term: EXW,FOB,CIF,CFR

Product Specification

Investment Casting Parts
Material: Stainless steel, Carbon Steel
Process: Lost wax casting
Standard: GBT6414-1999
Casting Tolerance: CT6 Standard
Weight: 0.1kg to 100kg
Product Range: Automotive, aviation, robot automation, machinery, tools, hardware, electronics, sanitary ware, pump valves, door locks and other stainless steel, carbon steel, alloy steel parts
Tooling made by ourself – We have 2 CNC centers
Complete machining process – We have our own machining, welding, polishing, testing workshops
 

Material Components
Chemical Composition of Material Material
Composition
201 202 304 316 430
C ≤0.15 ≤0.15 ≤0.08 ≤0.035 ≤0.12
Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00
Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
Cr 13-15 14-17 18-20 16-18 16-18
Ni 0.7-1.1 3.5-4.5 8-10 10-12  
Mo       2.0-3.0  
Mechanical Property Material Item 201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness (HV) <105 <100 <90 <90

 

Advantages

1, With our own stainless steel investment casting production lines and machining lines, give you one-stop services.

2, With CNC(CNC CENTER), we make the tooling by ourselves. Make you easier.

3, With 50000 square CHINAMFG workshop located in HangZhou city, near HangZhou port, transportation is convenient.

4, Use Germany Spectrometer and Salty Spray to test the raw material.

5, We have 15 engineers with strong ability to design and develop new products.

6, With ISO 9001:2015, ISO 14001 and OHSAS 18001 system.

7, With the ERP system, We can give you the production and delivery of information for the first time. Also if any quality problem, we can source it and give you the solution very fast.

8, Fast reply within 12 hours.
 

Company Introduction

CHINAMFG was founded in 2008 by Kate Liang, started from a 400 square CHINAMFG workshop.
In 2009, Supported by customers and suppliers, CHINAMFG moved to a 4000 square meter workshop and expand our business all over the world.
In 2012, We have sold our products to more than 200 countries, and our brand existed
in more than 50 countries in the world.
In 2013, We have passed CUPC, NSF, CE and ROHS certificates,starting entered into the European and American markets.
In 2014, with the fast development, CHINAMFG moved to a 50000 square CHINAMFG factory. We have our own stainless steel investment casting production lines and also completed machining types of equipment.
In 2015, We set up our management team. We have cooperated with some universities and getting bigger. At the same time, we are also Alibaba training center.
From 2016 to 2017, CHINAMFG passed ISO 9001:2015, ISO14001, OHSAS18001certificate. we have already cooperated with some top 500 enterprises.
2018, CHINAMFG focus more on Lean Production and preparing for the next 5 years.
2019, We are going to build a testing center and achieve a higher sales goal.
 

Production Process

Steps Time
Tooling Making CNC Center 7 days

Casting Process

Wax Injection 2 days
Sand Shell Molding 5 days
Dewaxing 1 days
Pouring 1 days
Cutting 1 days
Grinding 1 days
Cleaning 1 days

Machining Process

CNC 2 days
Drilling & Tapping 2 days
Welding 2 days
Stamping 1 days
Polishing 5 days
Assembling Ultrasonic Washing 1 days
Water Testing 1 days
Assembling 2 days
Remark: The production time base on standard quantity and process

Our mission
To change the world’s view about Chinese product.
To be the leader in the precision casting industry

Our dream

  1. To gain Win-win achievement with all of our clients and supplies
  2. To be an international famous brand.
  3. To be a one-hundred-year company

After-sales Service

  1. Reply you fast within 12 hours.
  2. Have someone to follow up all your inquiry and order.
  3. We will offer satisfied quality and prices to you.

FAQ

1, Where is your factory?

Our factory located in HangZhou City, ZheJiang Province. Factory 50000 square CHINAMFG with 265 workers.

2, What is your payment term?

We do T/T, 30% deposit, balance before delivery. We can also accept L/C.

3, What is the production time?

Casting part need 20 to 30 days.
Balustrade and handrail accessories need 25 to 35 days.
Faucet and shower need 40 to 60 days.

4, Is that possible to visit the factory?

Sure, we sincerely welcome you to visit our factory, we can also pick you from the hotel. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

flexible coupling

Can flexible couplings accommodate variable operating conditions and loads?

Yes, flexible couplings are designed to accommodate variable operating conditions and loads in mechanical systems. They offer several features that allow them to adapt to changing conditions and handle different loads effectively. Below are the reasons why flexible couplings are well-suited for such applications:

Misalignment Compensation: Flexible couplings can handle misalignment between shafts, including angular, parallel, and axial misalignment. This capability allows them to accommodate slight shifts in shaft positions that may occur due to thermal expansion, vibration, or other factors, ensuring smooth operation even in changing conditions.

Shock and Vibration Absorption: Flexible couplings can dampen shocks and vibrations that result from sudden changes in load or operating conditions. The flexible element in the coupling acts as a buffer, absorbing and reducing the impact of sudden loads or transient forces, protecting connected equipment and increasing system reliability.

Variable Load Capacity: Flexible couplings come in various designs and materials, each with its load capacity range. Manufacturers provide different coupling models with varying load capacities to accommodate different applications. Properly selecting the right coupling for the specific load conditions ensures reliable power transmission even under varying loads.

Compensation for Thermal Expansion: Temperature changes can cause thermal expansion in mechanical systems, leading to shaft misalignment. Flexible couplings can handle the resulting misalignment, compensating for thermal expansion and ensuring continuous and smooth power transmission.

Torsional Stiffness: Flexible couplings are designed with a balance between flexibility and torsional stiffness. This property allows them to adapt to variable loads while still providing the necessary rigidity for efficient power transmission.

Durable Materials and Designs: Manufacturers produce flexible couplings from durable materials like stainless steel, aluminum, or engineered elastomers. These materials ensure that the couplings can withstand varying operating conditions, including temperature fluctuations, harsh environments, and high loads.

Dynamic Behavior: Flexible couplings have a dynamic behavior that enables them to operate smoothly and efficiently under changing loads and speeds. They can handle variations in rotational speed and torque while maintaining consistent performance.

Application Flexibility: Flexible couplings find applications in a wide range of industries, from automotive and aerospace to industrial and marine. Their versatility allows them to accommodate variable operating conditions and loads in different systems.

Summary: Flexible couplings are well-suited for applications with variable operating conditions and loads. Their ability to compensate for misalignment, absorb shocks and vibrations, and handle thermal expansion make them reliable components in mechanical systems. The availability of various coupling designs and materials allows for the selection of the appropriate coupling based on the specific application requirements, ensuring optimal performance and longevity in variable conditions.

flexible coupling

What are the differences between single and double flexible coupling designs?

Single and double flexible couplings are two common designs used for power transmission in various mechanical systems. Here are the main differences between the two:

  • Design: The primary difference lies in their configuration. A single flexible coupling consists of one flexible element connecting two shafts, while a double flexible coupling, also known as a two-piece flexible coupling, uses two flexible elements with an intermediate shaft in between. The double flexible coupling resembles two single couplings connected in series.
  • Torsional Flexibility: Single flexible couplings typically provide greater torsional flexibility than double flexible couplings. The presence of an intermediate shaft in the double coupling design adds some rigidity and reduces the overall torsional flexibility of the system.
  • Compensation of Misalignment: Both single and double flexible couplings can compensate for angular and parallel misalignment between shafts. However, due to its additional flexible element, the double flexible coupling may have slightly better misalignment compensation capabilities.
  • Length and Space: Single flexible couplings are generally shorter in length compared to double flexible couplings. The double flexible coupling’s design requires additional space to accommodate the intermediate shaft, making it longer than the single coupling.
  • Shaft Separation: Single flexible couplings connect the two shafts directly without any intermediate components, while the double flexible coupling separates the shafts using an intermediate shaft. This shaft separation in the double design can be advantageous in certain applications.
  • Stiffness: The double flexible coupling tends to be slightly stiffer than the single flexible coupling due to the presence of the intermediate shaft, which may affect its ability to absorb vibrations and shock loads.
  • Application: Single flexible couplings are commonly used in various applications, including pumps, compressors, fans, and general power transmission systems. Double flexible couplings are often preferred in applications where a higher level of torsional stiffness is required, such as certain industrial machinery.

Both single and double flexible coupling designs have their advantages and are suitable for different types of machinery and power transmission requirements. The choice between the two depends on factors such as the specific application, the level of misalignment compensation needed, the available space, and the desired torsional flexibility for the system.

flexible coupling

How does a flexible coupling handle angular, parallel, and axial misalignment?

A flexible coupling is designed to accommodate various types of misalignment between two rotating shafts: angular misalignment, parallel misalignment, and axial misalignment. The flexibility of the coupling allows it to maintain a connection between the shafts while compensating for these misalignment types. Here’s how a flexible coupling handles each type of misalignment:

  • Angular Misalignment: Angular misalignment occurs when the axes of the two shafts are not collinear and form an angle with each other. Flexible couplings can handle angular misalignment by incorporating an element that can flex and bend. One common design is the “spider” or “jaw” element, which consists of elastomeric materials. As the shafts are misaligned, the elastomeric element can deform slightly, allowing the coupling to accommodate the angular offset between the shafts while still transmitting torque.
  • Parallel Misalignment: Parallel misalignment, also known as offset misalignment, occurs when the axes of the two shafts are parallel but not perfectly aligned with each other. Flexible couplings can handle parallel misalignment through the same elastomeric element. The flexible nature of the element enables it to shift and adjust to the offset between the shafts, ensuring continuous power transmission while minimizing additional stresses on the machinery.
  • Axial Misalignment: Axial misalignment, also called end-play misalignment, occurs when the two shafts move closer together or farther apart along their common axis. Flexible couplings can handle axial misalignment through specific designs that allow limited axial movement. For instance, some couplings use slotted holes or a floating member that permits axial displacement while maintaining the connection between the shafts.

By providing the capability to handle angular, parallel, and axial misalignment, flexible couplings offer several advantages for power transmission systems:

  • They help to prevent premature wear and damage to the connected equipment, reducing maintenance and replacement costs.
  • They minimize vibration and shock loads, enhancing the overall smoothness and reliability of the machinery.
  • They reduce the risk of equipment failure due to misalignment-induced stresses, improving the system’s operational life.
  • They allow for easier installation and alignment adjustments, saving time and effort during setup and maintenance.

Overall, flexible couplings play a crucial role in handling misalignment and ensuring efficient power transmission in various industrial applications.

China OEM Stainless Steel CF8m 304 Casting Engine Auto Spare Motorcycle Parts Flexible Coupling  China OEM Stainless Steel CF8m 304 Casting Engine Auto Spare Motorcycle Parts Flexible Coupling
editor by CX 2024-02-15