Product Description

1.Company profile

 

ZheJiang Sohaipu Isostatic Press Technology Equipment Co., Ltd. was founded in 2005. It is a leading manufacturer dedicated to research, development and manufacture of cold isostatic presses. We are famous for its efficient R&D and technological breakthroughs.
Our company has large-scale mechanical production capacity, with 5-meter vertical lathe, 2*10-meter horizontal lathe, 2.5×6.5 CNC gantry milling machine and other large-scale mechanical equipment, using advanced strand technology, cold stability, long life. Guarantee isostatic pressure.

2.Product Description

At present, cold isostatic press has been widely used in industrial ceramics pressure forming, high temperature refractories, cemented carbides, permanent magnets, rare metal powder forming and other fields, occupying a considerable market share. Up to now, we have provided more than 500 sets of isostatic presses to the Chinese and international markets. All our products have passed the CE certification with PED clause issued by the European Union. Export countries or regions include Brazil, Russia, Europe, India, ZheJiang and etc..
 

 

 

3.Product Parameters

 

1	Equipment Name:	Cold  Isostatic Press
2	Equipment type:	CIP200/300-300
3	Maximum pressure:	300MPa
4	The effective inner diameter of   suppress cylinder vessel:	Ø 200mm
5	The effective inner height of   suppress cylinder vessel:	300mm
6	Pressing system Working medium :	emulsion
7	Pressing system driving medium :	L-HM32 anti-wear hydraulic oil
8	No working parts pressure rising time:	0~300MPa,t≤ 3min

9	Assistant time: upper plug close+ frame move in:	t≤ 1.5min
	Assistant time: upper plug open+frame remove :	t≤ 1.5min
10	pressure hold time  :	0~9999s Setting freely
11	pressure falls during pressure holding   :	hold  30min,falls≤2% (pressure setable   self-compensation automatically )
12	Control mode:	PLC(Siemens)+HMI(MCGS) / Automatic and Manual mode
13	Supercharging mode:	one – time supercharger , gradable pause
14	Pressure relief mode:	Automatic pressure relief, gradable pause
15	Loading mode:	the upper plug drives the feeding cage to move
16	Certificate:	By CE Certificated with PED directive
17	Install Way:	on floor

18	Power Supply system:	50Hz, 380V, Three-phase 5 wire system
19	Working condition:	0 ºC~ 45 ºC, Relative Humidity not more than 90%
20	Install Power :	≈ 15 kw
21	Install  area:	≈   6-8 square meter
22	Running noise:	≤ 75dB

 

S.NO.	Type	Diameter of Pressure  Vessel	Height of Pressure  Vessel	Maximum Isostatic  Pressure
1	CIP 200/300-300	200mm	300mm	300Mpa
2	CIP 200/1000-300	200 mm	1000mm	300Mpa
3	CIP 420/4000-320	420mm	4000mm	320Mpa
4	CIP 500/1200-400	500mm	1200mm	400Mpa
5	CIP 500/1500-300	500mm	1500mm	300Mpa
6	CIP 710/2000-250	710mm	2000mm	250Mpa
7	CIP 1000/3500-200	1000mm	3500mm	200Mpa

a. The vessel inner materials is 34CrNi3MoV alloy whole parts forged and then The forged vessel be wire wounded by alloy of wire(65Mn steel 1.5mm x 6mm size) as per the designed.
b.Whole procedure of the cold isostatic pressing (CIP) machine, increasing, holding and releasing pressure is controlled by PLC and also there is a decompression system to protect the system over pressure to keep the machine in safety running.

4.Equipment Composition

 

The equipment consists of 4 parts: Suppression system, hydraulic system, filling and pumping system and electrical control system.

5.About Acceptance

acceptance method

5.1.  after finish the manufacturing of the press machine, the test production to be proceeded in the Seller’s workshop.

5.2.  During test production, The Buyer have the right to send people to the Seller for on-site supervision, inspection, verifying all issues including inspection records, debugging records, final inspection reports or other necessary documents for examination and approval to carry out the pre-acceptance.

5.3 After the seller complete the installation and commissioning at the designated location, the final acceptance approved.

6.We and Our Customers

 

7.After Sales Service

1.Within the warranty period, we shall immediately reply and CZPT troubleshooting within 1 hour after receiving the buyer’s equipment failure notice. If it cannot be solved, we shall arrive at the buyer’s  production site for maintenance and troubleshooting within 24 hours.

2.We shall provide major and medium-sized equipment repair services, spare parts and wearing parts services in a long-term preferential manner. Provide technical support and quality tracking for the use of equipment for life.

3.Be responsible for equipment installation and debugging  until it passes the acceptance.

4.We shall train the buyer’s maintenance workers and operators free of charge.The training is divided into 2 parts: theoretical training and practical training.
The training shall be conducted in 2 times. The first time, theoretical and practical training shall be conducted during the general assembly, debugging and pre-acceptance at our production site for 1 week; For the second time, the maintenance and operation training shall be conducted from the whole process of hoisting, installation, debugging and acceptance  at the buyer’s installation site.
2 ~ 3 equipment operators shall be trained free of charge. The training content includes: equipment operation, use, daily maintenance, etc., so that the trainees can operate the equipment independently.

5.We shall be responsible for the effect and quality of the training. If the training provided cannot meet the requirements, the buyer has the right to require retraining or extend the training time by itself.

8.Our Certification

9.Time Schedule

9.1.Within 15 days after this agreement comes into force, party B shall submit to party A the outline drawing of the equipment and the basic drawing of installation;

9.2.it is total Four months for equipment design, outsourcing procurement, manufacturing, assembly and in-plant commissioning;

9.3.According to the requirements of the contract, the supplier shall complete the installation and debugging of the equipment within 5 days after the arrival of the goods.

 

Driveshaft structure and vibrations associated with it

The structure of the drive shaft is critical to its efficiency and reliability. Drive shafts typically contain claw couplings, rag joints and universal joints. Other drive shafts have prismatic or splined joints. Learn about the different types of drive shafts and how they work. If you want to know the vibrations associated with them, read on. But first, let’s define what a driveshaft is.

transmission shaft

As the demand on our vehicles continues to increase, so does the demand on our drive systems. Higher CO2 emission standards and stricter emission standards increase the stress on the drive system while improving comfort and shortening the turning radius. These and other negative effects can place significant stress and wear on components, which can lead to driveshaft failure and increase vehicle safety risks. Therefore, the drive shaft must be inspected and replaced regularly.
Depending on your model, you may only need to replace 1 driveshaft. However, the cost to replace both driveshafts ranges from $650 to $1850. Additionally, you may incur labor costs ranging from $140 to $250. The labor price will depend on your car model and its drivetrain type. In general, however, the cost of replacing a driveshaft ranges from $470 to $1850.
Regionally, the automotive driveshaft market can be divided into 4 major markets: North America, Europe, Asia Pacific, and Rest of the World. North America is expected to dominate the market, while Europe and Asia Pacific are expected to grow the fastest. Furthermore, the market is expected to grow at the highest rate in the future, driven by economic growth in the Asia Pacific region. Furthermore, most of the vehicles sold globally are produced in these regions.
The most important feature of the driveshaft is to transfer the power of the engine to useful work. Drive shafts are also known as propeller shafts and cardan shafts. In a vehicle, a propshaft transfers torque from the engine, transmission, and differential to the front or rear wheels, or both. Due to the complexity of driveshaft assemblies, they are critical to vehicle safety. In addition to transmitting torque from the engine, they must also compensate for deflection, angular changes and length changes.

type

Different types of drive shafts include helical shafts, gear shafts, worm shafts, planetary shafts and synchronous shafts. Radial protruding pins on the head provide a rotationally secure connection. At least 1 bearing has a groove extending along its circumferential length that allows the pin to pass through the bearing. There can also be 2 flanges on each end of the shaft. Depending on the application, the shaft can be installed in the most convenient location to function.
Propeller shafts are usually made of high-quality steel with high specific strength and modulus. However, they can also be made from advanced composite materials such as carbon fiber, Kevlar and fiberglass. Another type of propeller shaft is made of thermoplastic polyamide, which is stiff and has a high strength-to-weight ratio. Both drive shafts and screw shafts are used to drive cars, ships and motorcycles.
Sliding and tubular yokes are common components of drive shafts. By design, their angles must be equal or intersect to provide the correct angle of operation. Unless the working angles are equal, the shaft vibrates twice per revolution, causing torsional vibrations. The best way to avoid this is to make sure the 2 yokes are properly aligned. Crucially, these components have the same working angle to ensure smooth power flow.
The type of drive shaft varies according to the type of motor. Some are geared, while others are non-geared. In some cases, the drive shaft is fixed and the motor can rotate and steer. Alternatively, a flexible shaft can be used to control the speed and direction of the drive. In some applications where linear power transmission is not possible, flexible shafts are a useful option. For example, flexible shafts can be used in portable devices.

put up

The construction of the drive shaft has many advantages over bare metal. A shaft that is flexible in multiple directions is easier to maintain than a shaft that is rigid in other directions. The shaft body and coupling flange can be made of different materials, and the flange can be made of a different material than the main shaft body. For example, the coupling flange can be made of steel. The main shaft body is preferably flared on at least 1 end, and the at least 1 coupling flange includes a first generally frustoconical projection extending into the flared end of the main shaft body.
The normal stiffness of fiber-based shafts is achieved by the orientation of parallel fibers along the length of the shaft. However, the bending stiffness of this shaft is reduced due to the change in fiber orientation. Since the fibers continue to travel in the same direction from the first end to the second end, the reinforcement that increases the torsional stiffness of the shaft is not affected. In contrast, a fiber-based shaft is also flexible because it uses ribs that are approximately 90 degrees from the centerline of the shaft.
In addition to the helical ribs, the drive shaft 100 may also contain reinforcing elements. These reinforcing elements maintain the structural integrity of the shaft. These reinforcing elements are called helical ribs. They have ribs on both the outer and inner surfaces. This is to prevent shaft breakage. These elements can also be shaped to be flexible enough to accommodate some of the forces generated by the drive. Shafts can be designed using these methods and made into worm-like drive shafts.

vibration

The most common cause of drive shaft vibration is improper installation. There are 5 common types of driveshaft vibration, each related to installation parameters. To prevent this from happening, you should understand what causes these vibrations and how to fix them. The most common types of vibration are listed below. This article describes some common drive shaft vibration solutions. It may also be beneficial to consider the advice of a professional vibration technician for drive shaft vibration control.
If you’re not sure if the problem is the driveshaft or the engine, try turning on the stereo. Thicker carpet kits can also mask vibrations. Nonetheless, you should contact an expert as soon as possible. If vibration persists after vibration-related repairs, the driveshaft needs to be replaced. If the driveshaft is still under warranty, you can repair it yourself.
CV joints are the most common cause of third-order driveshaft vibration. If they are binding or fail, they need to be replaced. Alternatively, your CV joints may just be misaligned. If it is loose, you can check the CV connector. Another common cause of drive shaft vibration is improper assembly. Improper alignment of the yokes on both ends of the shaft can cause them to vibrate.
Incorrect trim height can also cause driveshaft vibration. Correct trim height is necessary to prevent drive shaft wobble. Whether your vehicle is new or old, you can perform some basic fixes to minimize problems. One of these solutions involves balancing the drive shaft. First, use the hose clamps to attach the weights to it. Next, attach an ounce of weight to it and spin it. By doing this, you minimize the frequency of vibration.

cost

The global driveshaft market is expected to exceed (xxx) million USD by 2028, growing at a compound annual growth rate (CAGR) of XX%. Its soaring growth can be attributed to several factors, including increasing urbanization and R&D investments by leading market players. The report also includes an in-depth analysis of key market trends and their impact on the industry. Additionally, the report provides a comprehensive regional analysis of the Driveshaft Market.
The cost of replacing the drive shaft depends on the type of repair required and the cause of the failure. Typical repair costs range from $300 to $750. Rear-wheel drive cars usually cost more. But front-wheel drive vehicles cost less than four-wheel drive vehicles. You may also choose to try repairing the driveshaft yourself. However, it is important to do your research and make sure you have the necessary tools and equipment to perform the job properly.
The report also covers the competitive landscape of the Drive Shafts market. It includes graphical representations, detailed statistics, management policies, and governance components. Additionally, it includes a detailed cost analysis. Additionally, the report presents views on the COVID-19 market and future trends. The report also provides valuable information to help you decide how to compete in your industry. When you buy a report like this, you are adding credibility to your work.
A quality driveshaft can improve your game by ensuring distance from the tee and improving responsiveness. The new material in the shaft construction is lighter, stronger and more responsive than ever before, so it is becoming a key part of the driver. And there are a variety of options to suit any budget. The main factor to consider when buying a shaft is its quality. However, it’s important to note that quality doesn’t come cheap and you should always choose an axle based on what your budget can handle.