Solution Description

We are a extremely skilled injection mildew making and equipment components machining factory because 2009 and could do OEM/ODM in accordance to your 2d/3D drawings or your thought.
 

Content Steel Aluminum Brass Bronze Copper Stainless Steel  Plastic Acrylic 
Precision .01-.05mm or as your ask for
Shade Portray/anodizing/ Polish/silk display/chromeplate/rubber/coating
Area treatment method Anodizing, powder coating ,portray ,shot blasting, sprucing ,electrical galvanizing, electrophoresis, chemical galvanizing, chrome plating , nickel plating, tumbling, passivate and many others.
End Polished,mirror polished,brushed, sandblasted, heat therapy and so on.
Brand Technique Laser engraving, CNC engraving, screen-printing and so on.
Packing Cartons or up to your ask for
Transportation International categorical by DHL, UPS, etc & by sea
Delivery Within 30~35 workdays soon after deposit or payment gained/ also up to the design
Payment phrases L/C, Paypal or 30% pre T/T 70% stability ahead of shipment
Software Sound work, Pro/E, AutoCAD CAM, Catia
Benefit Compretitve price,large good quality and very good following-sales support, we have business office in Germany

Happy to inform you we can manufacture OEM car areas by drawings and sampels.
In purchase to supply correct price, could you send us your drawings and quantity?
Quotation will be provided inside of 24 hours.

Business Data:
1. Much more than 10 many years processing&exporting expertise, Long-time period cooperation is always pursued
2. With 5 manufacturing unit experts, 3 R&D, and 13 a long time automotive industry encounter for our president.

HangZhou CZPT Machienry can supply cnc machining for all kind of steel parts.
Seeking for your drawings and demands.

Mould Exhibit:
For Moulds, pls check the underneath different grades as to pick the 1 you want, we will supply the precise cost based mostly on your 3D/2d drawing

  A Grade B Quality C Quality D Grade
Mould Base Regular HASCO/DME LKM LKM Chinese Regional
Cavity metal H13,2344,2343,8407 Heat Tough Steel 718,738,P20HH, NAK80 Regional P20,WY718 Aluminum,550C
Regular HASCO,DME LKM Chinese Neighborhood /
Mould Existence >500K-3000k 300k-500k 100k-300k >10k
Runner Very hot runner,cold runner Very hot runner,chilly runner Chilly runner Chilly runner
Mould Value Most high-priced Expensive Cost-powerful Low cost

Factory:

Our specialist and exellent staff:
All of our personnel have far more than 5 several years knowledge and acquired skilled coaching from Japanese firm as to make sure the products quality.
We could handle the cost and good quality extremely effectively by our own equipments, these kinds of as Grinding machine, Milling device, CNC center, Wire chopping, Injection device ect.

Certification:

Cargo:
We generally shipping the moulds and machinery elements by sea/DHL/FEDEX/TNT, according to the customers.

FAQ:

one.How can I get the quotation?
You should give us your drawing,amount,weight    and material of the item.

two.If you don’t have the drawing,can you make drawing for me?
Indeed,we are CZPT to make the drawing of your sample copy the sample.

three.When can I get the sample and your main get time?
Sample time: 35-40 times soon after start off to make mold.
Buy time: 35-forty days, the exact time depends on product.

four.What is your payment method?
T/T: 50% deposit,fifty%to be paid out just before cargo.

5.Which variety of file format you can study?
PDF, IGS, DWG, Step, MAX

six.What is your surface remedy?
Including: powder coating, sand blasting, portray, sharpening, acid pickling, anodizing, enamel, zinc plating, scorching-dip galvanizing, electrophoresis, chrome plating.

seven.What is your way of packing?
Generally we pack items according to customers’ specifications.

Get in touch with Data:
If you have any uncertainties, please do not be reluctant to make contact with me.

 

US $1-10
/ Piece
|
1 Piece

(Min. Order)

###

Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal Forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Standard: GB, API650, China GB Code, JIS Code, TEMA, ASME, GB, API650, China GB Code, JIS Code, Tema, ASME, ASTM
Surface Treatment: Anodizing, Anodizing
Production Type: Batch Production, Batch Production
Machining Method: CNC Machining, CNC Machining
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Metal

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material Metal; Aluminum; Brass; Bronze; Copper; Stainless Steel;  Plastic; Acrylic; 
Precision 0.01-0.05mm or as your request
Color Painting/anodizing/ Polish/silk screen/chromeplate/rubber/coating
Surface treatment Anodizing, powder coating ,painting ,shot blasting, polishing ,electrical galvanizing, electrophoresis, chemical galvanizing, chrome plating , nickel plating, tumbling, passivate etc.
Finish Polished,mirror polished,brushed, sandblasted, heat treatment etc.
Logo Method Laser engraving, CNC engraving, screen-printing etc.
Packing Cartons or up to your request
Transportation International express by DHL, UPS, etc & by sea
Delivery Within 30~35 workdays after deposit or payment received/ also up to the design
Payment terms L/C, Paypal or 30% pre T/T 70% balance before shipment
Software Solid work, Pro/E, AutoCAD CAM, Catia
Advantage Compretitve price,high quality and good after-sales service, we have office in Germany

###

  A Grade B Grade C Grade D Grade
Mould Base Standard HASCO/DME LKM LKM Chinese Local
Cavity steel H13,2344,2343,8407 Heat Hard Steel 718,738,P20HH, NAK80 Local P20,WY718 Aluminum,550C
Standard HASCO,DME LKM Chinese Local /
Mould Life >500K-3000k 300k-500k 100k-300k >10k
Runner Hot runner,cold runner Hot runner,cold runner Cold runner Cold runner
Mould Price Most expensive Expensive Cost-effective Cheap
US $1-10
/ Piece
|
1 Piece

(Min. Order)

###

Application: Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal Forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery
Standard: GB, API650, China GB Code, JIS Code, TEMA, ASME, GB, API650, China GB Code, JIS Code, Tema, ASME, ASTM
Surface Treatment: Anodizing, Anodizing
Production Type: Batch Production, Batch Production
Machining Method: CNC Machining, CNC Machining
Material: Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Nylon, Steel, Plastic, Brass, Alloy, Copper, Aluminum, Iron, Metal

###

Samples:
US$ 5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Material Metal; Aluminum; Brass; Bronze; Copper; Stainless Steel;  Plastic; Acrylic; 
Precision 0.01-0.05mm or as your request
Color Painting/anodizing/ Polish/silk screen/chromeplate/rubber/coating
Surface treatment Anodizing, powder coating ,painting ,shot blasting, polishing ,electrical galvanizing, electrophoresis, chemical galvanizing, chrome plating , nickel plating, tumbling, passivate etc.
Finish Polished,mirror polished,brushed, sandblasted, heat treatment etc.
Logo Method Laser engraving, CNC engraving, screen-printing etc.
Packing Cartons or up to your request
Transportation International express by DHL, UPS, etc & by sea
Delivery Within 30~35 workdays after deposit or payment received/ also up to the design
Payment terms L/C, Paypal or 30% pre T/T 70% balance before shipment
Software Solid work, Pro/E, AutoCAD CAM, Catia
Advantage Compretitve price,high quality and good after-sales service, we have office in Germany

###

  A Grade B Grade C Grade D Grade
Mould Base Standard HASCO/DME LKM LKM Chinese Local
Cavity steel H13,2344,2343,8407 Heat Hard Steel 718,738,P20HH, NAK80 Local P20,WY718 Aluminum,550C
Standard HASCO,DME LKM Chinese Local /
Mould Life >500K-3000k 300k-500k 100k-300k >10k
Runner Hot runner,cold runner Hot runner,cold runner Cold runner Cold runner
Mould Price Most expensive Expensive Cost-effective Cheap

Types of Couplings

A coupling is a device used to join two shafts together and transmit power. Its purpose is to join rotating equipment while permitting a degree of end movement and misalignment. There are many types of couplings, and it is important to choose the right one for your application. Here are a few examples of couplings.

Mechanical

The mechanical coupling is an important component in power transmission systems. These couplings come in various forms and can be used in different types of applications. They can be flexible or rigid and operate in compression or shear. In some cases, they are permanently attached to the shaft, while in other cases, they are removable for service.
The simplest type of mechanical coupling is the sleeve coupling. It consists of a cylindrical sleeve with an internal diameter equal to the diameter of the shafts. The sleeve is connected to the shafts by a key that restricts their relative motion and prevents slippage. A few sleeve couplings also have threaded holes to prevent axial movement. This type of coupling is typically used for medium to light-duty torque.
Another type of mechanical coupling is a jaw coupling. It is used in motion control and general low-power transmission applications. This type of coupling does not require lubrication and is capable of accommodating angular misalignment. Unlike other types of couplings, the jaw coupling uses two hubs with intermeshing jaws. The jaw coupling’s spider is typically made of copper alloys. In addition, it is suitable for shock and vibration loads.
Mechanical couplings can be made from a variety of materials. One popular choice is rubber. The material can be natural or chloroprene. These materials are flexible and can tolerate slight misalignment.
gearbox

Electrical

Electrical coupling is the process in which a single electrical signal is transferred from a nerve cell to another. It occurs when electrical signals from two nerve cells interact with each other in a way similar to haptic transmission. This type of coupling can occur on its own or in combination with electrotonic coupling in gap junctions.
Electrical coupling is often associated with oscillatory behavior of neurons. The mechanism of electrical coupling is complex and is studied mathematically to understand its effect on oscillatory neuron networks. For example, electrical coupling can increase or decrease the frequency of an oscillator, depending on the state of the neuron coupled to it.
The site of coupling is usually the junction of opposing cell membranes. The cellular resistance and the coupling resistance are measured in voltage-clamp experiments. This type of coupling has a specific resistance of 100 O-cm. As a result, the coupling resistance varies with the frequency.
The authors of this study noted that electrotonic coupling depends on the ratio between the resistance of the nonjunctional membranes and the junctional membranes. The voltage attenuation technique helps reveal the differences in resistance and shunting through the intercellular medium. However, it is unclear whether electrotonic coupling is electrostatically mediated.
Electrical coupling has also been suggested to play a role in the intercellular transfer of information. There are many examples that support this theory. A message can be a distinct qualitative or quantitative signal, which results in a gradient in the cells. Although gap junctions are absent at many embryonic interaction sites, increasing evidence suggests a role in information transfer.

Flexible

When it comes to choosing the right Flexible Coupling, there are several factors that you should take into account. Among these factors is the backlash that can be caused by the movement of the coupling. The reason for this problem is the fact that couplings that do not have anti-fungal properties can be easily infected by mold. The best way to avoid this is to pay attention to the moisture content of the area where you are installing the coupling. By following these guidelines, you can ensure the best possible installation.
To ensure that you are getting the most out of your flexible couplings, you must consider their characteristics and how easy they are to install, assemble, and maintain. You should also look for elements that are field-replaceable. Another important factor is the coupling’s torsional rigidity. It should also be able to handle reactionary loads caused by misalignment.
Flexible couplings come in many different types. There are diaphragm and spiral couplings. These couplings allow for axial motion, angular misalignment, and parallel offset. They have one-piece construction and are made from stainless steel or aluminum. These couplings also offer high torsional stiffness, which is beneficial for applications requiring high torques.
Flexible couplings have several advantages over their rigid counterparts. They are designed to handle misalignments of up to seven degrees and 0.025 inches. These characteristics are important in motion control applications. Flexible couplings are also inexpensive, and they do not require maintenance.
gearbox

Beam

A beam coupling is a type of mechanical coupling, usually one solid piece, that connects two mechanical parts. Its performance is largely determined by the material used. Typical materials include stainless steel, aluminum, Delrin, and titanium. The beam coupling is rated for different speeds and torques. The coupling should be selected according to the application. In addition to the material, the application should also consider the speed and torque of the system.
There are two main types of beam couplings. The first is the helical beam coupling, which has a continuous multi spiral cut. This type of coupling offers a high degree of flexibility and compensates for a high degree of misalignment. The second type of beam coupling is the helical shaft coupling, which has a low torsional stiffness, which makes it ideal for small torque applications.
Another type of beam coupling is the multiple beam design, which combines two beams. It allows for more tolerance in manufacturing and installation and protects expensive components from excessive bearing loads. It also helps keep beams shorter than a single beam coupling. This type of coupling also enables a higher torque capacity and torsional stiffness.
Beam couplings can be manufactured with different materials, including stainless steel and aluminum. The “A” series is available in aluminum and stainless steel and is ideal for general-purpose and light-duty applications. It is also economical and durable. This type of coupling can also be used with low torque pumps or encoder/resolver systems.

Pin & bush

The Pin & bush coupling is a versatile, general-purpose coupling with high tensile bolts and rubber bushes. It can tolerate a wide range of operating temperatures and is suitable for use in oil and water-resistance applications. Its unique design enables it to be used in either direction. In addition, it requires no lubrication.
The pin bush coupling is a fail-safe coupling with a long service life and is used for high-torque applications. It provides torsional flexibility and dampens shocks, making it a flexible coupling that protects equipment and reduces maintenance costs. Its hubs are forged from graded cast iron for strength and durability. Besides, the coupling’s elastomer elements reduce vibration and impact loads. It also accommodates a misalignment of up to 0.5 degrees.
Pin & bush couplings are a popular choice for a variety of different applications. This coupling features a protective flange design that protects the coupling flange from wear and tear. The coupling nut is secured to one flange, while a rubber or leather bush sits between the other flange. Its unique design makes it ideal for use in applications where misalignment is a small factor. The rubber bushing also helps absorb vibration and shock.
gearbox

Mesh tooth

Mesh tooth couplings are used to transfer torque between two shafts and reduce backlash. However, mesh tooth couplings have some limitations. One disadvantage is the break-away friction factor in the axial direction. This problem is caused by the high contact force between the tooth and gear mesh. This can cause unpredictable forces on the shafts.
In this paper, we present a FEM model for mesh tooth coupling. We first validate the mesh density. To do so, we compute the bolt stress as a uniaxial tensile during the tightening process. We used different mesh sizes and mesh density to validate our results.
The mesh stiffness of gear pairs is influenced by lead crown relief and misalignment. For example, if one tooth is positioned too far in the axis, the mesh stiffness will be decreased. A misaligned gear pair will lose torque capacity. A mesh tooth coupling can be lubricated with oil.
An ideal mesh tooth coupling has no gaps between the teeth, which reduces the risk of uneven wear. The coupling’s quality exposed fasteners include SAE Grade 5 bolts. It also offers corrosion resistance. The couplings are compatible with industrial environments. They also eliminate the need for selective assembly in sleeve couplings.
China Custom Steel Material and Rigid Flexible or Rigid Grid Coupling     breakaway couplingChina Custom Steel Material and Rigid Flexible or Rigid Grid Coupling     breakaway coupling
editor by czh 2022-12-01