Tag Archives: shaft adapter

China manufacturer Custom CNC Machining Coupling Adapter Brass Flexible Shaft Coupling with Threaded Inserts

Product Description

 

Product Description

Product name  Coupling Adapter Shaft
Material carbon steel(cold rolled steel sheet,galvanized steel sheet),stainless steel,copper,brass,aluminum,etc
Surface treatment All kinds of surface treatment is anodizing, zinc plating, black oxide, chrome plating, powder coating, ect
Size According to customer’s design or samples
Color Customized Color

 

Product Parameters

Certifications

Packaging & Shipping

Company Profile

 

Our company was founded in 2000, specialized in customize springs, axles, screws, plastic/metal stamping parts, CNC machining parts and auto lathe parts. Our main production modes are designing and proofing based on drawings, concepts and samples provided by customers. We provide samples for customers for review, verification and confirmation and then put into production as follows:

 

Our company has 5,000 square CHINAMFG of production workshops and more than 120 employees divided into 4 workshops – spring / stamping / screw / axle:

1) Spring Department: with 20 sets of 502 computer omnipotent machines, 12 sets of computerized compression spring machines and supporting heat treatment / projector / pull pressure test machines. Daily output: 300,000 pieces of profiled springs and 800,000 pieces of compression springs.
2) Stamping Department: with 25 sets of 10T-45T punches, 3 sets of wire cutting machines and a full set of hardware stamping mold equipment. Providing a full set of services, including proofing, molding, design and stamping. Daily output: 1,200,000 pieces of various types of metal stamping parts.
3) Screw Department: with 45 sets of 0# – 2.5# heading / roll machines. Daily output: 3,000,000 pieces of M1.2 ~ M8 3.5MM ~ 120MM plastic and alloy screws, tacks and rivets.
4) Axle Department: with 21 sets of semi-automatic / automatic toy axle machines. Daily output: 2,000,000 pieces of #1.0 ~ #8.0 various axes / rubbing spent axes.

Quality Control Product Technology
we stress the concept of “quality is the life of our enterprise”, using the first 3 pieces product inspection and the whole production inspection ways for strict quality control. Following the requests of RoHS and Heavy Element, we send products to the third party notarization institute for internationally recognized inspection, with complete inspection report. Our factory has our own salt spray machines and can test all kinds of metal surface treatment of anti-rust effect, in order to ensure the quality of our products. our factory has a group of professional engineering and technical personnel in the processes of design and production, providing professional advice, converting the concepts from guests into controlled products and helping customers to solve professional problems and reduce the production costs. Each department has a number of professional chefs, with the most advanced equipment in the industry, improving our efficiency, quality and stability to produce high quality and inexpensive products.

Processes Credibility
In the processes of following up samples / production, we have a number of sales personnel who will make all-out efforts and make quality / delivery / price / needs as per your requirements to meet your expectations as far as possible. In the terms of credibility, we guarantee the quality of our products, adhere to business ethics and keep commercial secrets.

 

FAQ

1. who are we?
We are based in ZheJiang , China, start from 2018,sell to North America(30.00%),Domestic Market(30.00%),Western Europe(10.00%),Northern Europe(9.00%),Oceania(5.00%),Southern Europe(5.00%),South America(4.00%),Southeast Asia(3.00%),Eastern Europe(00.00%),Africa(00.00%),Mid East(00.00%),Central America(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hardware Products (Stamping Part,Auto Lathe & CNC Turning Parts,CNC Milling Parts,Spring,Shaft,Fastener)

4. why should you buy from us not from other suppliers?
Our company was established in 2000, with over 18 years manufacture experience. We customize high precision metal fittings. Our specialities are: Metal/Plastic Stamping Parts CNC Machining Parts CNC Lathe Parts Springs ,nuts ,screw,bolts etc fasteners

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese

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flexible coupling

Can flexible couplings be used in precision motion control systems?

Yes, flexible couplings can be used in precision motion control systems, but careful consideration must be given to their selection and application. Precision motion control systems require high accuracy, repeatability, and minimal backlash. Flexible couplings can play a crucial role in such systems when chosen appropriately and used in the right conditions.

Selection Criteria: When selecting a flexible coupling for a precision motion control system, several key factors should be considered:

  • Backlash: Look for couplings with minimal or no backlash to ensure accurate motion transmission and precise positioning.
  • Torsional Stiffness: Choose a coupling with sufficient torsional stiffness to minimize torsional deflection and maintain accurate motion control.
  • Misalignment Compensation: Ensure the coupling can accommodate the required misalignment without introducing significant variations in motion accuracy.
  • Dynamic Performance: Evaluate the coupling’s dynamic behavior under varying speeds and loads to ensure smooth and precise motion control during operation.
  • Material and Construction: Consider the material and construction of the coupling to ensure it can withstand the specific environmental conditions and loads of the motion control system.
  • Size and Space Constraints: Choose a compact and lightweight coupling that fits within the available space and does not add excessive inertia to the system.

Applications: Flexible couplings are commonly used in precision motion control systems, such as robotics, CNC machines, semiconductor manufacturing equipment, optical systems, and high-precision measurement instruments. They help transmit motion from motors to various components, such as lead screws, spindles, or precision gears, while compensating for misalignments and providing shock and vibration absorption.

Specialized Couplings: For ultra-high precision applications, specialized couplings, such as zero-backlash or torsionally rigid couplings, may be preferred. These couplings are designed to provide precise motion transmission without any play or torsional deflection, making them suitable for demanding motion control tasks.

Installation and Alignment: Proper installation and alignment are critical to achieving optimal performance in precision motion control systems. Precise alignment of the coupling and connected components helps maintain accurate motion transmission and minimizes eccentricities that could impact the system’s precision.

Summary: Flexible couplings can indeed be used in precision motion control systems when chosen and applied correctly. By considering factors like backlash, torsional stiffness, misalignment compensation, and dynamic performance, users can select the right coupling to ensure high accuracy, repeatability, and reliable motion control in their specific application.

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 manufacturer Custom CNC Machining Coupling Adapter Brass Flexible Shaft Coupling with Threaded Inserts  China manufacturer Custom CNC Machining Coupling Adapter Brass Flexible Shaft Coupling with Threaded Inserts
editor by CX 2024-03-09