Item Description
Company Profile
Hongxin is IATF16949 ceritficated and specialist in developing and producing molds,generating prototype, precision large-force aluminum alloy die casting areas,zinc alloy substantial-force die casting parts, precision CNC components and precision plastic injection areas.
Merchandise Description
Technical parameters | Aluminum alloy die casting: ADC12/A360/A380/Alsi9cu3/Alsi12Cu1Fe/Alsi12Fe |
Zinc alloy die casting:ZA3#,ZA5#,ZA8# | |
Plastic injection: PA6/PA66/Stomach muscles/Personal computer/POM/PE | |
Aluminum alloy profile extrusion: 6061/6063/6082/7075 | |
CNC machining and Turnning: 6061/6063/5052 | |
Part Bodyweight: From 10g to 50000g | |
Manufacture Procedure | Drawing/Sample→Mold→Die casting→Deburring → Polishing→CNC Machining→Surface Finishing→ Assembly →Quality Inspection→Packaging→Delivery |
Equipment | Chilly chamber die casting device:180T/280T/350T/500T/800T/1250T |
Injection machines: 88T/128T/160T/250T/380T/500T | |
CNC centers, CNC turning, CNC lathes, electrical pulse, line chopping, milling, drilling, grinding | |
Surface area Therapy | Trimming, Deburring,Sprucing, Shot blasting, Sandblasting,Tumbling, Powder coating, Anodizing, Chrome, Electrophoresis, Passivation, Chemical coating |
Software program | Pro-e/Sound operate/UG/Car CAD/CATIA |
Goods Software | Automotive, Electrical Motor, Gentle, Motorbike,Bicycle, Power tool, Telecommunication, Gasoline Meter, House Equipment Equipment, Compressors, Circulation Meters, Pumps, Valves, Visitors Tools, and so on. |
Our Positive aspects
- Immediate manufacturer, reduced price and quicker feedback
- Professional in prototyping, help you fast verify your layout
- Specialist in lower quantity orders (no MOQ requirement for aluminum CNC parts)
- Specialist in one particular-step production companies from developing to assembly
Facility capacity
Samples
FAQ
Q1. Where is your organization? |
A:Our business is found in HangZhou City, ZHangZhoug province, which is recognized as the hometown of mildew |
Q2. Are you a manufacturing unit or buying and selling business? |
A: We are a immediate and specialist factory and specialized in die casting sector since 2011. |
Q3.Can your firm make by sample? |
A: Sure, we can make by both the sample and drawing. |
This autumn. What do I need to have to supply if I want to personalize merchandise and get a provide? |
A: You can send Second & 3D drawing(.stage/.stp/.igs/.dwg is desire) or samples and detailed requirement to our group. |
Q5. What is the method of Customizing merchandise? |
A: 1. Style of product drawings/samples. 2. Confirm the drawing with the client. 3. Make the mould. 4. Deliver sample to client for approval. 5. Receive affirmation from buyer and collection generation. 6. High quality inspection 7. Packing and delivery. |
Q6. Can your organization make the mildew? |
A: Sure, design and style mildew and make mold and fixture by ourselves. |
Q7. Your firm’s annually manufacturing capability? |
A: 200 set of molds, 5 Million die casting parts and aluminum extrusion areas, 1 Million plastic injection elements |
Q8. What is the minimum get quantity? |
A:No MOQ for aluminum CNC elements. Lower MOQ can be supplied to help you check industry. |
Q9. How extended is the lead time? |
A: Relies upon on the get quantity. 1 7 days for prototypes,Generally 3-7 months for mould, 2-4 months for sequence manufacturing components. |
Q10. How do you bundle the products? |
A: Bubble bag – Carton Box – Picket pallet. Unique packaging technique can be accepted. |
Q11. What is the payment technique? |
A: T/T, WEST UNION, PAYPAL. |
Q1two.How is the quality? |
A: Rigid handle prior to shipment. |
Q1three: What if I got some defective products? |
A:If you find any faulty products, we will trade good items or refund you quickly. If you have any queries, make sure you feel free of charge to speak to us. |
US $3-3.3 / Piece | |
4,000 Pieces (Min. Order) |
###
Certification: | CE, ISO |
---|---|
Manufacturing Process: | Casting |
Material: | Alloy |
Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
Part Material: | Aluminum Alloy Alsi9cu3 |
Mold Cavities: | 2 |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Technical parameters | Aluminum alloy die casting: ADC12/A360/A380/Alsi9cu3/Alsi12Cu1Fe/Alsi12Fe |
Zinc alloy die casting:ZA3#,ZA5#,ZA8# | |
Plastic injection: PA6/PA66/ABS/PC/POM/PE | |
Aluminum alloy profile extrusion: 6061/6063/6082/7075 | |
CNC machining and Turnning: 6061/6063/5052 | |
Part Weight: From 10g to 50000g | |
Manufacture Process | Drawing/Sample→Mold→Die casting→Deburring → Polishing→CNC Machining→Surface Finishing→ Assembly →Quality Inspection→Packaging→Delivery |
Equipment | Cold chamber die casting machine:180T/280T/350T/500T/800T/1250T |
Injection machines: 88T/128T/160T/250T/380T/500T | |
CNC centers, CNC turning, CNC lathes, electrical pulse, line cutting, milling, drilling, grinding | |
Surface Treatment | Trimming, Deburring,Polishing, Shot blasting, Sandblasting,Tumbling, Powder coating, Anodizing, Chrome, Electrophoresis, Passivation, Chemical coating |
Software | Pro-e/Solid work/UG/Auto CAD/CATIA |
Products Application | Automotive, Electric Motor, Light, Motorcycle,Bicycle, Power tool, Telecommunication, Gas Meter, Home Appliance Equipment, Compressors, Flow Meters, Pumps, Valves, Traffic Equipment, etc. |
###
Q1. Where is your company? |
A:Our company is located in Ningbo City, Zhejiang province, which is known as the hometown of mold |
Q2. Are you a factory or trading company? |
A: We are a direct and professional factory and specialized in die casting industry since 2011. |
Q3.Can your company make by sample? |
A: Yes, we can make by both the sample and drawing. |
Q4. What do I need to provide if I want to customize products and get a offer? |
A: You can send 2D & 3D drawing(.step/.stp/.igs/.dwg is prefer) or samples and detailed requirement to our team. |
Q5. What’s the process of Customizing product? |
A: 1. Design of product drawings/samples. 2. Confirm the drawing with the customer. 3. Make the mold. 4. Send sample to customer for approval. 5. Receive confirmation from customer and series production. 6. Quality inspection 7. Packing and shipping. |
Q6. Can your company make the mold? |
A: Yes, design mold and make mold and fixture by ourselves. |
Q7. Your company’s yearly production capacity? |
A: 200 set of molds, 5 Million die casting parts and aluminum extrusion parts, 1 Million plastic injection parts |
Q8. What is the minimum order quantity? |
A:No MOQ for aluminum CNC parts. Low MOQ can be provided to help you test market. |
Q9. How long is the lead time? |
A: Depends on the order quantity. 1 week for prototypes,Normally 3-7 weeks for mold, 2-4 weeks for series production parts. |
Q10. How do you package the products? |
A: Bubble bag – Carton Box – Wooden pallet. Special packaging method can be accepted. |
Q11. What is the payment method? |
A: T/T, WEST UNION, PAYPAL. |
Q12.How is the quality? |
A: Strict control before shipment. |
Q13: What if I got some defective products? |
A:If you find any defective products, we will exchange good products or refund you immediately. If you have any questions, please feel free to contact us. |
US $3-3.3 / Piece | |
4,000 Pieces (Min. Order) |
###
Certification: | CE, ISO |
---|---|
Manufacturing Process: | Casting |
Material: | Alloy |
Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
Part Material: | Aluminum Alloy Alsi9cu3 |
Mold Cavities: | 2 |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Technical parameters | Aluminum alloy die casting: ADC12/A360/A380/Alsi9cu3/Alsi12Cu1Fe/Alsi12Fe |
Zinc alloy die casting:ZA3#,ZA5#,ZA8# | |
Plastic injection: PA6/PA66/ABS/PC/POM/PE | |
Aluminum alloy profile extrusion: 6061/6063/6082/7075 | |
CNC machining and Turnning: 6061/6063/5052 | |
Part Weight: From 10g to 50000g | |
Manufacture Process | Drawing/Sample→Mold→Die casting→Deburring → Polishing→CNC Machining→Surface Finishing→ Assembly →Quality Inspection→Packaging→Delivery |
Equipment | Cold chamber die casting machine:180T/280T/350T/500T/800T/1250T |
Injection machines: 88T/128T/160T/250T/380T/500T | |
CNC centers, CNC turning, CNC lathes, electrical pulse, line cutting, milling, drilling, grinding | |
Surface Treatment | Trimming, Deburring,Polishing, Shot blasting, Sandblasting,Tumbling, Powder coating, Anodizing, Chrome, Electrophoresis, Passivation, Chemical coating |
Software | Pro-e/Solid work/UG/Auto CAD/CATIA |
Products Application | Automotive, Electric Motor, Light, Motorcycle,Bicycle, Power tool, Telecommunication, Gas Meter, Home Appliance Equipment, Compressors, Flow Meters, Pumps, Valves, Traffic Equipment, etc. |
###
Q1. Where is your company? |
A:Our company is located in Ningbo City, Zhejiang province, which is known as the hometown of mold |
Q2. Are you a factory or trading company? |
A: We are a direct and professional factory and specialized in die casting industry since 2011. |
Q3.Can your company make by sample? |
A: Yes, we can make by both the sample and drawing. |
Q4. What do I need to provide if I want to customize products and get a offer? |
A: You can send 2D & 3D drawing(.step/.stp/.igs/.dwg is prefer) or samples and detailed requirement to our team. |
Q5. What’s the process of Customizing product? |
A: 1. Design of product drawings/samples. 2. Confirm the drawing with the customer. 3. Make the mold. 4. Send sample to customer for approval. 5. Receive confirmation from customer and series production. 6. Quality inspection 7. Packing and shipping. |
Q6. Can your company make the mold? |
A: Yes, design mold and make mold and fixture by ourselves. |
Q7. Your company’s yearly production capacity? |
A: 200 set of molds, 5 Million die casting parts and aluminum extrusion parts, 1 Million plastic injection parts |
Q8. What is the minimum order quantity? |
A:No MOQ for aluminum CNC parts. Low MOQ can be provided to help you test market. |
Q9. How long is the lead time? |
A: Depends on the order quantity. 1 week for prototypes,Normally 3-7 weeks for mold, 2-4 weeks for series production parts. |
Q10. How do you package the products? |
A: Bubble bag – Carton Box – Wooden pallet. Special packaging method can be accepted. |
Q11. What is the payment method? |
A: T/T, WEST UNION, PAYPAL. |
Q12.How is the quality? |
A: Strict control before shipment. |
Q13: What if I got some defective products? |
A:If you find any defective products, we will exchange good products or refund you immediately. If you have any questions, please feel free to contact us. |
The Mechanical Advantage of a Pulley
A pulley is an important tool for many tasks. The advantage that it offers over a hand-held mechanism is its mechanical advantage. In this article, we’ll discuss the types of pulleys and their applications. We’ll also look at the types of compound pulleys. And, of course, there’s a little bit about the mechanical advantage of a pulley. This article will help you decide whether this tool is right for your needs.
Mechanical advantage of a pulley
A pulley has a mechanical advantage over a lever because it is able to produce more force over longer distances. The mechanical advantage of a pulley sounds brilliant and could produce energy. But what exactly is this mechanical advantage? Let’s take a look. First, consider how a pulley works. A rope supports a 100kg mass, which requires 500 newtons of force to lift. If the rope supports a 100kg mass, two sections of rope can support that load. Using a pulley, you can lift the same weight with half the force.
A pulley’s ideal mechanical advantage is the ratio of the force applied to the total length of the rope. The larger the radius, the greater the mechanical advantage. A pulley made up of four rope segments has an ideal mechanical advantage of four. Therefore, a four-segment pulley would multiply the force applied by four. As the numbers on the rope segments are smaller than the total length of the rope, it would be better to use a compound pulley.
The mechanical advantage of a pulley can be calculated by using the T-method. The first step in calculating the mechanical advantage of a pulley is defining the force you need to lift. Then, divide that force by two to calculate the amount of force you need to lift the load. Once you know this amount, you can design a pulley to meet your needs. That way, you can achieve the perfect balance between the two types of pulleys.
Types of pulleys
The main function of the pulley is to change the direction of the force. The mechanical advantages of a single pulley are two. Ideally, two pulleys should have two or more mechanical advantages. The mechanical advantage of compound pulleys can be increased to two or more. The number of pulleys that make up the composite pulley will determine the mechanical advantage. Certain types of pulleys are combined in one housing.
A stepped pulley is a set of pulleys with stepped surfaces. Each face is anchored to the mid-axis in an ordered sequence. This design gives these pulleys their name. They are used to increase and decrease the speed of the driven pulley. Step pulleys are usually used in pairs. They can be straight or stepped, but usually come in pairs.
The three main types of pulleys are pulleys, rope pulleys, and chain pulleys. Pulley Pulley systems use mechanics to lift and lower heavy objects. The Greek historian Plutarch credits the invention of the pulley to Archimedes of ancient Sicily. The Mesopotamians used rope pulleys to lift water around 1500 BC, and Stonehenge is said to have been built using a rope pulley system.
Application of pulley system
The advantages of using a pulley system are numerous. The ability to lift heavy objects is a good example. The pulley system makes it easy for people to lift blocks and other large objects. It can be used in many different applications, from utility elevators to construction cranes. In addition, it is widely used on sailing boats. If you want to learn more about the benefits of a pulley system, keep reading!
You can use the pulley system to water flowers or water plants. Some of them even lowered the pot to make cleaning easier. Pendant lights are another great place to install a pulley system. Climbing and fishing are just some of the activities that utilize the pulley. They are great for fishing and gardening. And since they are so versatile, you can use the pulley system anywhere.
To get the most out of your pulley system, you must choose a product that has all of the above attributes. A high-quality pulley must have a large pulley diameter and be made of sturdy materials. The cables must also be properly supported in the pulleys to ensure a long service life for your investment. A good cable should have minimal cracks and be lubricated. These factors are the most important considerations when choosing a pulley system for your needs.
composite pulley
Composite pulley systems combine two or more movable pulleys. These systems maximize the force to move the weight and can also change direction so they can be used to lift weights. Composite pulley systems can be as simple or as complex as your needs. For example, a pulley pulley system uses multiple pulleys on each axis. This method is often used for hoisting building materials.
A compound pulley system has two or more rope segments, each of which is pulled up on a load. It can increase lift by making objects move faster. These systems are common on large sailboats and construction sites. Composite pulleys are also available for larger boats. Due to their versatility, they are versatile tools for construction sites and large sailboats. If you have their app, you should consider buying one.
The main advantage of composite pulleys is their versatility. You can use them to lift weights or use them to save energy. Composite pulleys are especially useful for lifting heavy objects. For example, you can tie a paper clip to the end of the rope and pull it up. The flag is then lifted into the air with the help of compound pulleys. Composite pulleys are a great invention and they are often used in construction.
security considerations
There are several safety considerations to consider when using pulleys. The first is Secure Workload (SWL). This value is a general guideline for the maximum weight a pulley can safely handle. It varies according to the height and angle of the pulley. Besides SWL, there are some other factors to consider. Consider each one before deciding on the pulley that best suits your needs.
Another safety consideration is the weight of the load. Since the highs of the pulley are higher than the lows, it doubles in weight. The weight of the high point should not exceed 4 kN. The safety factor is calculated by multiplying the strength of the pulley by the weight of the load. Secondary COD has a safety factor of 10:1 and bulletproof primary anchors should be used with pulleys.
If using a chain hoist, you must be trained in the appropriate type of lifting. It is important not to hang on the top hooks of the structure, nor to overload or rig the hooks with multiple slings. You should also avoid corroded or damaged chains, as they can cause the crane to jam or overload. A worn chain can even cause the load to drop.
Components of a pulley system
Proper design of the pulley system can increase the life of the cables and pulleys. Larger diameter cables should be selected as they are more durable than smaller diameter cables. The cables should also be supported in the pulley grooves. The pulley must be designed to be compatible with the cable and its lubrication should be optimal. Proper lubrication of cables and pulleys will ensure maximum durability and longevity.
The first type of pulley is called a fast pulley. These pulleys are used for quick start and stop of the machine. These pulleys are usually mounted in pairs on the countershaft of the machine. One pulley is tightly mounted on the machine shaft, while the other pulley is fitted with a free-spinning mechanism. When the machine is running, the belt is mounted on the tensioner pulley, and when it is stopped, the belt slides on the independent pulley.
Composite pulley sets reduce the overall effort required by reducing the size of the pulley. These are usually attributed to Archimedes. Flat pulleys are often used in flat belt driven transmission systems. These are used in high-speed, low-power applications. Flat pulley idlers are also used on the back of traditional V-belts.
editor by czh 2022-12-21