Item Description

QY Precision specializes in layout and production of substantial precision metallic elements and elements.Focus on sector and action on demand, to be your reliable partner is our mission.
 

Specification: 

Personalized High Precision Steel Aluminum Alloy CNC Machining Compressor Coupling
 

About US

QY Precision is positioned in HangZhou China, nearby HongKong. It is a CNC machining provider factory. Offering large good quality custom made machining parts, it wins substantial status in each domestic and oversea marketplace, recognized great and lengthy-phrase cooperation with many enterprises from various industries. All the areas are made in China and  exported largely to Japan/Canada/US & European marketplaces.

Our Services
Fast conversation, Expert engineering, Outstanding solution quality, Sensible Price tag and Wonderful following-sale service.

Application of Custom Machined Components
All the parts from QY Precision are extensively utilized in healthcare, electronic devices, electrical appliances, furniture, creating, toys, motor cycles, racing automobiles, machine components, kitchenware, activity equipment, tunes instruments, robots, equipment and many other fields.

Substance Ability
QY Precision Cooperates with domestic and international brand unique companies to optimize components to ensure merchandise top quality and enhance solution life. At the exact same time, all components can offer certification paperwork. Material offered, such as aluminum alloy, steel alloy, stainless metal, copper, brass, titanium, Bronze, Nylon, Acrylic and so forth.     
Alu 6061/6063/7075 Iron 1215/forty five/1045 Stainless steel 303/304/316 Copper Brass Bronze(H59/H62/T2/H65) Plastic POM/PE/PSU/PA/PEK and so on. as customer’s ask for.

Surface area Therapy from QY Precision

Heat Therapy, Painting, Energy Coating, Black Oxide, Silver/Gold plating, Electrolytic Sprucing, Nitrided, Phosphating, Nickel/Zinc/Chrome/TiCN Plated, Anodizing, Polishing, Passivation, Sandblasting, Galvanizing, Heating Therapy, Harden, Laser mark etc. as consumer asked for.

CNC Processing Capacity
We have a massive quantity of machines to meet up with Turning/Milling/Drilling/Stamping and so forth. various processing, these kinds of as CNC machining centre 3-Axis, 4-Axis and 5-Axis, CNC lathe machine, CNC automatic lathe equipment, Punching machine, grinder, precision inner/exterior grinding, wire chopping, spark device, and many others. The detection equipment: projector, altimeter, electronic micrometer, electronic caliper, fast gauge, plug gauge, inside/displacement gauge and other large-precision screening instruments, the detection accuracy up to .001mm.

FAQ

one.How to get a estimate?
Kindly deliver us the drawing of your product,please. Like information as under: a.Materials b. Area Finish c. Tolerance d. Quantity If you want remedies for your application, kindly send out us your depth requirements, and we will have engineers to support you.

two.How does the payment process perform?
Payment conditions are flexible for us. We can acknowledge different sort payment way:

three.How do I know about the production?
We will double validate your requirements and deliver you the sample ahead of the mass generation as you necessary. In the course of the mass generation,

four.How do I know about the shipping and delivery?
Before shipment we will confirm with you about all the particulars including CI and other attention troubles. Following ship out, we will tell you of the tracking quantity and maintain updating the newest delivery information for you.

5.What will you do for after sales?
We will comply with up and await your feedback. Any issue connected to our steel elements, our skilled engineers are prepared to assist. And welcome to speak to for any supporting of your other software even if their is no relationship with our goods.

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Programming With Couplings

A coupling is a mechanical device that connects two shafts together and transmits power. Its purpose is to join rotating equipment and allows some degree of end-movement or misalignment. There are many different types of couplings. It’s important to choose the right one for your application.

Mechanical connection between two shafts

There are many ways to achieve mechanical connection between two shafts, including the use of a coupling. One common type is the beam coupling, which is also known as a helical coupling. It is used for transmission of torque between two shafts. This type of connection accommodates axial, parallel and angular misalignments.
The hubs and shafts of a worm gear are connected together by a coupling. This mechanical connection allows one shaft to turn another without causing a mechanical failure. This type of coupling is made from sliding or rubbing parts to transfer torque. However, the coupling is not designed to withstand jerks, so it isn’t suitable for high-speed applications.
The use of a coupling is common in machinery and equipment. It helps transmit power from one drive shaft to the other, while adding mechanical flexibility. It is also useful for reducing the impact and vibration caused by misalignment. It also protects the drive shaft components from wear and tear.
A double-hook coupling can be used to provide a uniform angular velocity at the driven shaft. Another example is a double-jointed coupling. A double-jointed coupling can be used to connect shafts that are not directly intersecting. The double-jointed yoke can be used for the same purpose.
A shaft coupling is a device that maintains a strong mechanical connection between two shafts. It transfers motion from one shaft to another, at all loads and misalignments. Unlike a conventional linkage, a shaft coupling isn’t designed to allow relative motion between the two shafts. Couplings often serve several purposes in a machine, but their primary use is torque and power transmission.

Functions that control the flow of another function

One of the simplest programming constructs is a function that controls the flow of another function. A function can take an argument and return a different value, but it must be ready to return before it can pass that value to another function. To do this, you can use the goto statement and the if statement. Another way to control flow is to use a conditional statement.

Criteria for selecting a coupling

There are several important factors to consider when choosing the right coupling. One of the most important factors is coupling stiffness, which depends on the material used and the shape. The stiffness of a coupling determines its ability to resist elastic deformation. A stiff coupling is desirable for certain types of applications, but it’s undesirable for others. Stiffness can reduce the performance of a system if there’s too much inertia. To avoid this, ensure that the coupling you choose is within the recommended limits.
The size of a coupling is also important. Different coupling types can accommodate different shaft sizes and shapes. Some couplings have special features, such as braking and shear pin protection. When choosing a coupling, you should also consider the type of driven equipment. If you need to connect a high-torque motor, for example, you’ll want to choose a gear coupling. Likewise, a high-speed machine may require a disc coupling.
Another factor to consider when selecting a coupling is the torque rating. Despite its importance, it’s often underestimated. The torque rating is defined as the torque of the coupling divided by its OD. In some cases, torque may fluctuate during a cycle, requiring a coupling with a higher torque rating.
Torsionally flexible couplings are also important to consider. Their design should be able to withstand the torque required during operation, as well as the required speed. The coupling should also have a high degree of torsional stiffness, as well as damping. Furthermore, a damping coupling can reduce the energy wasted through vibration.
The sizing of a coupling is also determined by the torque. Many engineers use torque to select the correct coupling size, but they also take into consideration torsional flexibility and torsional stiffness. For example, a shaft may be able to handle large torque without damaging the coupling, while a disk may be unable to handle large amounts of torque.
Besides torque, another important consideration in coupling selection is the cost. While a coupling may be cheaper, it may be less reliable or easier to maintain. Couplings that are difficult to service may not last as long. They may also require frequent maintenance. If that’s the case, consider purchasing a coupling with a low service factor.
There are many different types of couplings. Some require additional lubrication throughout their lifetime, while others are 100% lubrication-free. An example of a 100% lubrication-free coupling is the RBI flexible coupling from CZPT. This type of coupling can significantly reduce your total cost of ownership.
In addition to the above-mentioned benefits, elastomeric couplings are low-cost and need little maintenance. While they are often cheaper than metallic couplings, they also have excellent shock absorption and vibration dampening properties. However, they are susceptible to high temperatures. Also, they are difficult to balance as an assembly, and have limited overload torque capacity.

editor by czh 2023-01-20