China high quality The Standard Processing Products of Automation Equipment Parts Have Complete Models, and The Economical Synchronous Pulley Replaces Mismi Yiheda near me supplier

Product Description

Product Parameters

HangZhou Runkey Precision Technology Co.Ltd .,

We are an industry and trade integration company integrating automation equipment parts, electronic equipment, precision machinery parts, modules and rapid manufacturing. we will always provide you with professional /reliable/high quality quotation and products with perfect services in time.
With rich experience of manufacturing, we aim to develop long term relationships with each and every 1 of our customers by delivering quality workmanship, on time and at a competitive cost. Through making customer satisfaction our top priority, we have been CZPT to go from strength to strength.
Our friendly, efficient and professional service and the ability to meet tight delivery deadlines have helped us to build a large customer base, and enabled us to attract business from a wide area.

As a mechanism for transmitting the rotating power generated by the motor, synchronous belt pulley, synchronous belt idler and synchronous belt are usually widely used for design.

Through the engagement between the synchronous belt pulley, the synchronous belt idler and the synchronous belt teeth, the function of transmission and transmission is realized.

 

Business Type   Manufacturer,Trader
Our services   ODM/OEM :CNC Machining ,sheet metal ,lathe,wire cutting,injection,vac forming,surface treatment,laser cutting,drilling, grinding, bending, stamping, welding,assembling,extrusion and so on.
Materials(including material cert)   Aluminum:2571/5052/6061-T6/6063/6082/7075…
Stainless Steel: 17-4PH/304/303/316/420/410/440C…
Steel 1214L/1215/1045/4140/SCM440/40CrMo/…
Titanium: TC4/Gr2/Gr5...
Brass 3602 / 2604 / H59 / H62 /932 Bearing Bronze ...Bronze/Aluminum Bronze
Plastic:PEEK/Nylon 66 /ABS/Delrin 150/ POLYCARBONATE/ASTM D6100 Acetal/POM/Rulon/PC...
 
Finish   polishing/Deburring/ brush/ sand blasting, Normal anodize/harden anodize, black oxide, plating(Chrome/Nickel/zinc/gold/silver…)...
Tolerance   +/-0.005mm,ISO2768 standard class F ,
Accuracy Of Machining:0.01mm
Accuracy Of Grinding:+ or -0.005mm
Surface Roughness:Ra0.2(polishing) ,Ra0.4(lathe-turning),Ra0.8(CNC)
Parallelism/Verticality/Concentricity:0.02mm(deponds on actual structure /material..)
 
Lead Time   3-7 days for rapid samples,3-4 weeks for mass production
Drawing Accepted   Solid Works,Pro/Engineer, AutoCAD(DXF,DWG), PDF,TIF , IGS , STP...
Inspection   FAI/100% Inspection/As per customer requirement
MOQ   1 PCs/small/large batches.Depending on detailed orders .
Packing methods   1. Standard package
2. Pallet or container
3. As per customized specifications
 
Payment   30% T/T deposit with PO, balance 70% T/T before shipment for first cooperation
Our Advantages  

1. Reliable Quality

2. Competitive Price

3. High precision, high quality, tight tolerance with 15+ years experience

4. Continuous Improvement

5. On-Time Delivery

6. Customer Satisfaction Questionnaire

7. After-Sales Service
 

Certificate   ISO9001:2015
Transportation   Air(DedEx/UPS/DHL ..)/Sea  ,or customer demands

Designation Working Range Machining Accuracy
Turning Max: Ø 460X1000mm
Min: Ø 0.5X10mm
OD Tolerance: ± 0.01(OD: Ø ≤50mm,Length: L≤100mm)
Hole Tolerance: ± 0.02(Aperture: Ø ≤50mm,Length: L≤50mm)
Roundness & Concentricity: 0.01~0.02( 3≤ Ø ≤50mm,L≤75mm)
Surface Roughness: Ra1.6~Ra3.2
CNC Machining (Maximum Machining Range):1200×2400×700mm
(Maximum Machining Weight):
1500kg
Hole Tolerance: ≤± 0.008 (Aperture: Ø 3~Ø 50mm)
Hole Roundness/Cylindricity: 0.008~0.02 (Aperture: Ø 3~Ø 50mm)
Hole Pitch/Edge Distance: ≤± 0.01 (Center Distance≤75mm)
Perpendicularity of Hole Axis: 0.008~0.02 (Hole Depth≤15mm)
Perpendicularity of Hole Axis: 0.008~0.02 (Hole Depth≤15mm)
Surface Roughness: Ra0.8~Ra1.6
Circular Grinding
 
OD: Max Ø 200X750mm
ID: Min Ø 5X10mm
OD Tolerance: ≤ ± 0.01 (OD: Ø ≤50,L≤100)
ID Tolerance: ≤ ± 0.01 (Aperture: Ø ≤10,L≤25)
Roundness & Concentricity: 0.02 (3≤ Ø ≤50,L≤75)
Surface Roughness: Ra0.8~Ra1.6

 
 

 

 

 

Our Advantages

Quality Control

1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)

Why Choose Us

1) Design assistance and full engineering support .
2) Professional at OEM CNC parts .
3) Complete production lines for custom turning, milling, CNC machining sheet metal fabrication, stamping, bending, argon welding
and surface treatment.
4) Advanced machine tools, CAD/CAM programming software.
5) Prototype machining capabilities.
6) Strict quality control standards with a highly qualified inspection department .
7) Continually upgrading and advancing our equipment to remain competitive .
8) Small quality is also available.

FAQ

Q: What do I need for offering a quote ?
A: Please offer us 2D or 3D drawings (with material, dimension, tolerance, surface treatment and other technical requirement etc.),quantity, application or samples.
Q: What is your MOQ?
A: MOQ depends on our client's needs, besides,we welcome trial order before mass-production.
Q: What is the production cycle?
A: It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers'
requirement by adjusting our workshop schedule.
Q: What kind of payment terms do you accept?
A.: T/T, L/C, Escrow, paypal, western union, moneygram etc.
Q: Is it possible to know how is myproduct going on without visiting your company?
A: We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.

What Is a Pulley?

The pulley is a wheel mounted on a shaft or axle. Its purpose is to support the movement of a cable that is taut. This cable transfers power to a shaft. However, there are certain safety precautions that you should follow when using a pulley. Read on to learn more! Listed below are common uses and their main parts. Listed below are some of the benefits of using a pulley.
pulley

Common uses of a pulley

A pulley is a common mechanical device used to increase the force needed to lift a heavy object. Most commonly, these devices are used in construction equipment. These machines use high-10sion ropes to transfer heavy objects from 1 floor to another. Other common uses of a pulley include buckets and flagpoles. These devices are extremely useful in a wide range of applications. To learn more about the common uses of pulleys, keep reading.
A pulley is a wheel with grooves for holding rope. Its purpose is to change the direction and point at which a pulling force acts. It is usually used in sets to reduce the amount of force needed to lift a load, but the work involved is similar. Pulleys are also used in rock climbing devices. For many applications, a pulley is a vital part of construction.
The most common use of a pulley involves hoisting and lowering a flag. Other examples include clotheslines, bird feeders, and escalators. Pulleys are also commonly used on oil derricks. Many other common applications include hoisting and lowering garage doors. Pulley systems are also used in engines and cranes. For more information, check out our interactive pulley diagram!
Pulleys can also be used to lower total work required for a task. In many cases, a pulley will consist of 2 parts: the pulley hub and the shaft pulley. The hub clamps the shaft pulley, while the pulley itself is connected to the motor or other device. If you're looking for a pulley, it's important to learn how it works.
The most common uses for a pulley involve lifting heavy objects, and the mechanism used to lift them is known as a pulley. A pulley is an industrial device that uses 2 wheels to reduce the force needed to lift a weight. The pulley reduces this force by half by allowing the user to pull on the rope 4 times as far. The pulley also allows for a smaller lifting distance.

Main parts of a pulley

A pulley consists of the main element of a system. This is typically a cable, rope, belt, or chain. There are 2 basic types of pulleys - a Driver Pulley and a Follower Pulley. Pulleys are available in small and large sizes. The periphery part of the pulley is called the Face, and the protruding middle part is called the Crown. A pulley's face can be round, rectangular, or even "V" shaped.
The first pulley was created by the Greek mathematician Archimedes in the third century BCE. These simple machines are made of a rope, an axle, and a wheel. The pulley's end is attached to a person, object, or motor. These machines can be used in various tasks to lift heavy objects. The pulley is a great mechanical advantage for any lifter.
The ideal mechanical advantage of a pulley is defined by the number of rope segments that pull an object. The higher the number of loops on the rope, the higher the mechanical advantage. The greater the mechanical advantage, the less force is required to move the object. Likewise, the greater the distance the rope traverses, the higher the mechanical advantage of a pulley. There are several different types of pulley, depending on their combination of rope, wheel, and rope.
The basic components of a pulley are the face and hub, and the rope is threaded into the center of the pulley. The pulley is usually made of a rope and can be used to lift heavy weights. It can also be used to apply great force in any direction. Step pulleys have multiple faces, which are fixed in sequence. They can also increase the speed of the driven pulley.
A pulley is a simple machine consisting of a wheel, rope, or chain. These parts are crucial for making moving and lifting easier. Because they change the direction and magnitude of force, they can be a useful tool. Some pulleys even change direction. You can learn more about the pulley by downloading this resource today. The resources are designed to support the new 9-1 GCSEs in Design & Technology and Engineering.
pulley

Mechanical advantage

Pulleys have been used to move heavy objects for centuries. When 2 rope sections are used, the weight of a 100kg mass can be moved with only 500 newtons of force. Adding an extra pulley increases the mechanical advantage. If the pulley has 2 wheels, the distance between the rope sections and the wheel grooves is only half the distance, but the mechanical advantage still applies. Adding another pulley increases the mechanical advantage, but can be risky.
Mechanical advantage is the ratio of force used versus force applied. The calculations are made under the assumption that the ropes and weights do not elongate or lose energy due to friction. If the weights are very light, the mechanical advantage is greater than that in the real world. To calculate the mechanical advantage, the weight of the load to be lifted must be the same as the weight of the person using the pulley.
A single moveable pulley has a mechanical advantage of two. The weight passes around the pulley, and 1 end of the rope is attached to a fixed point. The pulling force is then applied to the other end of the rope. The distance the weight travels doubles, or halved, depending on the direction of the pulley. Adding a second pulley reduces the distance and the effort required to lift it.
There are several ways to calculate the mechanical advantage of a pulley system. Some methods are specific to certain types of systems, while others work for all systems. The T-Method is a good choice in many applications, as it calculates the units of tension for each rope segment. Once you have determined the input force, you need to determine the maximum force that will be applied to each component. A compound pulley, for example, will require 4 units of tension for each rope segment.
In simple terms, the effort is the amount of force needed to lift the load. This force is measured in newtons (N). A mechanical advantage is often presented without units. If the student does not have this unit, you may need to convert the units to newtons, since 1 kilogram is equal to 10 newtons. If you can't figure out the units of effort, you can use the KWL chart provided by the teacher.
pulley

Safety precautions

There are a few safety precautions you should take when using a pulley. First, always check the SWL (safe working load) before attaching anything to the pulley. This indicates the maximum weight and angle the pulley can safely handle. Second, make sure that your work area is free from people and debris. Third, wear a hard hat to protect your head from blows and falling objects.
Another important consideration is anchoring. Although the pulley reduces the weight of an object, it is not enough to eliminate the weight. This is especially true if you are hoisting a heavy object, such as a motorcycle or lawnmower. It is important to ensure that the anchoring point can support the entire weight of the load. It is also important to follow proper anchoring procedures when using a pulley to lift a motorcycle or lawnmower.
In addition to the safety latch, you should use a tag line to control the suspended load. Remember that a chain pulley block is necessary for vertical lifting. You should also wear personal protective equipment (PPE) while using a pulley to avoid injuries. If your workplace does not have an PPE policy, you should consider implementing a similar policy. These safety guidelines are a good start.
If you are using a pulley to lift heavy objects, make sure to wear gloves. Those who are not familiar with rope-pulling will have an easier time demonstrating how it works. If you are using a rope-pulley system in a classroom, be sure to follow lab safety guidelines. Wear cloth gloves, clear the area, and do not jerk the rope. In addition, never allow yourself to be pulled into the rope by an unfamiliar person.
Another important safety precaution when using a pulley is to ensure that the anchor point for your system is adequate to support the weight of the object being lifted. Check with the manufacturer of the pulley to find out what its weight limit is, as some types of pulleys are designed to lift much heavier weights than others. It is important to follow all manufacturer's instructions when using a pulley.

China high quality The Standard Processing Products of Automation Equipment Parts Have Complete Models, and The Economical Synchronous Pulley Replaces Mismi Yiheda   near me supplier China high quality The Standard Processing Products of Automation Equipment Parts Have Complete Models, and The Economical Synchronous Pulley Replaces Mismi Yiheda   near me supplier