HangZhou City Xihu (West Lake) Dis. Powder Metallurgy Co., Ltd. was found 2003, is located in the emerging modern city of eastern ZHangZhoug coast, a national forest park, the UN Commission on Sustainable Development pilot town – HangZhou HangZhou. The geographically obvious advantages, State Road 104 through the city, close to the HangZhou-HangZhou-HangZhou Expressway HangZhou export at less than 1 km less than 18 km Xihu (West Lake) Dis. Airport. Xihu (West Lake) Dis. is a professional production of high-precision, high-strength, high-density, high-performance iron-based, copper, stainless steel standard mechanical structural parts of powder metallurgy products company. The main products are all types of machinery parts, automobile spare parts, textile machinery parts, electric tool parts, including a variety of complex gear and shaped pieces.
The company has international advanced level for various powder metallurgy equipment, perfect testing equipment and a team of experienced professional and technical personnel to provide timely customer satisfaction products, Excellence, customer satisfaction for business purposes, the business philosophy of “leading technology, high quality and efficiency, customer first, good faith compliance” for the enterprise.
The general manager of the company welcome friends at home and abroad to visit our company exchanges and cooperation with all the staff!
1) Material: Steel, copper, brass, aluminum, Titanium
2) Equipment: CNC lathe, CNC milling machine, CNC high-speed engraving machine, Common machines, laser engraving machines, metal injection machine
3) Precision machining capability:
4) Advanced workmanship, fitting tool, fixture, cutting tool
5) Parts can be supplied according to customers’ drawings or samples.
6) 2D/3D drawings or samples are welcome!
7) OEM orders are welcome!
Advantages of HangZhou CZPT powder metallurgy co.ltd
1. Our products passed TS16949 ISO-9001: 2000 quality management system verification
2. We own exquisite and advanced equipment, professional technical designer and rich producing experience
3. We can produce different size and shapes base on your drawing and samples.
4. Best quality, competitive price, shortest delivery time and good service.
5. Products are widely used at automotive part, textile machine, sewing machine, gasoline generator, power tools, oil pump rotor, clutch, oilless bearing, cu base products, stainless steels and so on.
6. If you are interested in our products and our company, please kindly let us know what you need, please do not hesitate to contact with us.
Key Specifications/Special Features
Materials: FC5715, SUS316, SUS304, SUS420 and SUS17-4
Surface finish: e-coating, electroplating and black oxygen
Measuring method: 3D system
High-lubrication, high-density and high-strength
Accurate dimensional and strict quality control process
Customized specifications and designs are welcome
OEM orders are welcome
Inspection equipment: torsion test, voltage feedback test, HRC,density test, lifting test and salt spray resistant test andmore
Engineer consultations for production improvement and costsavings are offered
No or only little requirements for machining and the usage ofraw material can achieve 97%
High dimensional precision
Lower surface roughness of components
Suitable for various raw material
Available to make heat treatment, plating to improve partsstrength, self-lubricant and anti-friction
Best choice for producing complex structure parts
Suitable for large batch production
HangZhou CZPT powder metallurgy co.ltd
Address: Shaan industry development zone, daxi town, HangZhou city,HangZhou,zHangZhoug,china
Company Profile Picture
Advantages and Disadvantages of Using Taper Bulbs in Machine Tools
TB 2012-28 Taper bushes are standard conical studs with a locking mechanism. They have a conical outer surface, cylindrical inner bore, and H7 tolerance, and feature a standardized keyway. These studs are typically used for industrial applications to fix non-standard pulleys and TB hubs to shaft couplings. Those with a CZPT thread can also find them in many applications.
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Widening longitudinal slits in a bush
One embodiment of the invention relates to a taper bush, and more particularly, to a method of achieving a balanced state by widening a longitudinal slit in a bush. One embodiment involves removing metal from the surrounding taper bore hub and bush to form a widened longitudinal slit in the bush. This method may be implemented in other embodiments as well, such as through profiling of the bush.
The tapers on a taper bush provide a locking mechanism. The material used is precision cast iron and often computer etched for size identification. In addition, the bushes provide excellent clamping force. Tapers are used in a variety of applications, such as pulleys and sprockets, and are also commonly used for alignment. The method of widening longitudinal slits in a taper bush is described below.
There are 2 types of tapers. The first type is a compression fitting and has a flange or fixed end 17 with 2 longitudinal slits. The longitudinal slits are parallel to the longitudinal axis A and allow a section of diameter to expand under internal force. Using 2 longitudinal slits in a taper bush results in equal outward forces and a balanced system. A single slit would result in uneven outward forces and misalignment of the elements.
Normally, locking holes in taper bushes are partially filled with bolts or screws. However, in some embodiments, locking holes are provided with keyways that are machined into the bush’s parallel bore. A similar-sized key minimizes the effect of the hole on the balance of the bush. Here, a bush is provided with locking holes to facilitate removal of the bush. The present invention addresses these problems by providing a bush with locking holes and a slit that promotes compliance.
While the process of connecting a belt pulley to a drive shaft is seemingly simple, engineers may overlook important aspects. The CZPT Taper-Lock system is popular in time-critical applications, such as industrial pumps or roller chains. These bushes are made of steel or cast iron and feature standardized keyways. As a result, they can be installed without special tools. When choosing a taper nut, be sure to carefully consider the locking holes to avoid the possibility of slipping or damage.
In addition to providing locking holes, the taper nut on the shaft should also be protected by a metal washer. The washer should be durable and rust-free, as these bushes are frequently subject to corrosive environments. If you’re concerned about your safety, be sure to check the instructions. There are many guidelines on how to securely fasten taper bushes. Here are a few tips.
The application of taper bushes has various benefits, including their high precision and durability. These components are manufactured using high-quality cast iron. They also permit the use of unqualified labour to perform tasks. These features enable a wide range of applications. Taper bushes are suitable for all kinds of industries and mechanical components. This article will discuss some of the advantages of using taper bushes in machine tools. This article also discusses the advantages and disadvantages of using taper bushes in machine tools.
Taper bushes are designed to secure machine elements onto cylindrical shafts. Their length is uniform and the flangeless design allows them to provide excellent clamping force. Their design allows for easy installation of sprockets and ensures that they are properly aligned. Moreover, they help in the smooth movement of machine elements. This makes them an excellent choice for high torque applications. Here are some of the most common applications of taper bushes:
The applications of taper bushes include machine tools, agricultural equipment, and mechanical parts. These bushes are available in metric and imperial sizes. They can be made to fit various shaft diameters and bores. As they can be made to fit multiple shaft diameters, they save a great deal of time and money. They have a slit that extends from the inside bore to the outside diameter, which allows them to stretch around the shaft when screwed into a bore. They can also be manufactured with a keyway groove to allow for a keyway.
Clamping bushes are also an option for taper -lock bushes. These bushes enable the accurate fixing of hubs on shafts. Compared to keyways, these bushes are more accurate and fast-fitting. They also don’t cause any axial alignment errors. You can buy a complete range of taper bushes at CZPT. Once you’ve found the 1 you need, contact us.
The cost of taper bushes is comparatively inexpensive compared to other types of shaft attachments. They are pre-machined with the keyway and bore size and include a locking set screw. These are suitable for various applications, including V-pulleys, couplings, and bolt-on hubs. However, if you are looking for the best value for money, you should consider buying them from European suppliers.
Taper bushes are widely used for a variety of applications. Their main benefit is that they are compatible with a variety of shaft diameters and bores. In addition to standard sizes, manufacturers can also manufacture specialized models with larger bores and pilot bores. For example, the Challenge taper bushes are available with 150mm (6.2″) to 200mm (8″) bores and shallower keyways. If you need a shaft with a large bore, you should buy a taper bushes that have a deeper keyway.