Item Description

Who we are?
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT COLTD has fifteen many years heritage.When the basic supervisor Mr.Rony Du graduated from the college,he always concentrated his interest on the study and advancement,manufacturing and product sales of the cardan shaft.Mr.Rony Du and his team started out from scratch,from 1 lathe and a very tiny order,step by action to develop up.He usually explained to his team”We will only do 1 factor effectively——to make the ideal cardan shaft”.

HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO.,LTD was started in 2005.The registered capital is 8 million ,covers an spot of fifteen acres, has thirty present workers. The organization specializing in the manufacturing of SWC, SWP cross universal coupling and drum tooth coupling.The business with manufacturing unit is located in the stunning coast of Tai Lake –Hudai (HangZhou Economic Improvement Zone Hudai Industrial Park).
In get to turn into China’s foremost cardan shaft 1-stop solution expert supplier .XIHU (WEST LAKE) DIS. CARDANSHAFT impartial analysis and improvement of SWC mild, medium, short, large Designs cardan shaft have achieved the leading domestic degree.Products not only supporting domestic massive and medium-sized customers, but also exported to the United States, India, Vietnam, Laos, Ukraine, Russia, Germany, Britain and other international locations and places.In the past fifteen a long time, the business has gathered a wealth of knowledge, understand from foreign innovative engineering, and to soak up and use the common axis has been enhanced numerous moments, so that the composition is maturing, considerably improved performance.
 
XIHU (WEST LAKE) DIS. perception: “Constant innovation, improve the structure, perseverance” to generate a substantial top quality of fantastic cardan shaft maker.We usually adhere to the ISO9001 good quality manage program, from the information to start off, standardize the creation process, and to achieve processing tools “specialization, numerical handle” fast improve in merchandise good quality.This Not only gained the bulk of buyers track record, but also accessibility to peer recognition. We keep on to try to go after: “for customers to produce the finest price, for the staff to construct the best platform”, will be CZPT to accomplish consumer and business mutually useful CZPT circumstance.

Why select us?
Very first,choose raw substance cautiously
 
 The cross is the main element of cardan shaft,so the variety of material is specifically crucial.Uncooked resources of the cross for light-weight Duty Measurement and Medium Obligation Dimension,we pick the 20CrMnTi specific gear steel bar from SHAGANG Group.Becoming forged in 2500 ton friction press to guarantee interior metallurgical structure,inspecting the geometric proportions of each and every portion to satisfy the drawing needs,then transfer to machining,the processes of milling, turning, quenching and grinding.
 
The inspector will screen blank yoke head.The porosity, cracks, slag, and so on. do not fulfill the specifications of the casting foundry are all eradicated,then performing actual physical and chemical examination, to see regardless of whether the components fulfill the needs, unqualified re-elimination.And then transferred to the quenching and tempering warmth therapy, once again check the hardness to see if satisfy the demands, experienced to be transferred to the machining process. We handle from the supply of the content to make certain the provide of raw components certified rate of ninety nine%.
  
2nd,innovative production gear
 
XIHU (WEST LAKE) DIS. Organization introduced 4-axis linkage machining heart made in ZheJiang , milling the keyway and flange bolt hole of the flange yoke, The when device-shaping assures that the symmetry of the keyway and the place of the bolt gap are significantly less than .02mm,which tremendously improves the set up precision of the flange,the 4 axis milling and drilling heart holes of the cross are built-in,to make sure that the 4 shaft symmetry and verticality are significantly less than .02mm,the method of the journal cross assembly support lifestyle can be enhanced by thirty%, and the velocity at 1000 rpm over the cardan shaft running easily and tremendous life is critical to the operation.
 
We use CNC machine to lathe flange yoke and welded yoke,CNC equipment can not only guarantee the accuracy of the flange connection with the mouth, but also boost the flange surface finish.
 
five meters automatic welding machine welding spline sleeve and tube,welded yoke and tube.With the welding CZPT swing system, computerized lifting system, adjustment system and welding CZPT cooling technique, welding machine can realize multi ring constant welding, every single coil present and voltage can be preset, arc commencing and halting handle PLC techniques, trustworthy welding good quality, the weld bead is sleek and lovely, to handle the welding procedure with fixed methods, greatly reducing the uncertainty of human throughout welding, tremendously increase the welding effect.
 
Higher pace cardan shaft needs to do dynamic stability examination before leaving the manufacturing unit.Unbalanced cardan shaft will make too much centrifugal pressure at high speed and lessen the support existence of the bearingthe dynamic balance check can get rid of the uneven distribution of the casting weight and the mass distribution of the whole assemblyThrough the experiment to obtain the design and style of the necessary harmony good quality, boost the universal shaft services daily life.In 2008 the company introduced 2 higher-precision dynamic harmony take a look at bench, the greatest pace can reach 4000 rev / min, the equilibrium of G0.8 precision, equilibrium excess weight 2kg–1000kg.
 
In order to make the paint standardization, in 2009 the company acquired 10 meters of cleanse paint place , the surface therapy of cardan shaft is more standardized, paint fastness is more rugged, staff’s functioning circumstances enhanced, exhaust of harmless remedy.
 

3rd,Expert transport packaging
 
The packing of the export cardan shaft is all in the identical way as the plywood wooden box, and then it is firmly secured with the iron sheet, so as to keep away from the damage induced by the challenging situation in the lengthy-distance transportation. Meet up with the regular needs of plywood containers into Europe and other nations around the world, no subject exactly where can effectively achieve all the country’s ports.

SWCZ Collection-Weighty-Responsibility Designs Cardan shaft

Sort C — Short flanged style,with no duration compensation

Type D — Lengthy flanged style,without having duration payment

Kind E — Flanged shaft design and style,with length compensation

Designs

Information and Size of SWCZ Collection Universal Joint Couplings
 

1. Notations: 
L=Standard length, or compressed length for designs with length compensation 
LV=Length compensation 
M=Weight 
Tn=Nominal torque(Yield torque 50% over Tn) 
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads 
β=Maximum deflection angle 
MI=weight per 100mm tube
two. Millimeters are used as measurement units except where noted 
3. Please consult us for customizations regarding length, length compensation and
Flange connections. 
(DIN or SAT etc. )

Manual to Push Shafts and U-Joints

If you’re concerned about the overall performance of your car’s driveshaft, you might be not alone. A lot of automobile proprietors are unaware of the warning indications of a failed driveshaft, but knowing what to look for can assist you stay away from expensive repairs. Listed here is a transient information on drive shafts, U-joints and maintenance intervals. Detailed beneath are crucial factors to take into account ahead of changing a motor vehicle driveshaft.

Indicators of Driveshaft Failure

Pinpointing a defective driveshaft is straightforward if you’ve at any time heard a peculiar sound from under your car. These seems are induced by worn U-joints and bearings supporting the generate shaft. When they fail, the generate shafts quit rotating effectively, generating a clanking or squeaking audio. When this happens, you could listen to noise from the side of the steering wheel or ground.
In addition to noise, a faulty driveshaft can result in your vehicle to swerve in restricted corners. It can also guide to suspended bindings that restrict overall management. Consequently, you must have these signs and symptoms checked by a mechanic as shortly as you discover them. If you notice any of the signs above, your following action need to be to tow your vehicle to a mechanic. To avoid further difficulties, make sure you’ve taken safety measures by examining your car’s oil level.
In addition to these signs, you should also search for any sounds from the drive shaft. The 1st factor to appear for is the squeak. This was brought on by severe injury to the U-joint hooked up to the push shaft. In addition to sounds, you should also seem for rust on the bearing cap seals. In intense circumstances, your vehicle can even shudder when accelerating.
Vibration although driving can be an early warning signal of a driveshaft failure. Vibration can be because of to worn bushings, trapped sliding yokes, or even springs or bent yokes. Extreme torque can be brought on by a worn heart bearing or a destroyed U-joint. The automobile might make abnormal noises in the chassis system.
If you discover these signs, it is time to consider your automobile to a mechanic. You need to check often, especially weighty cars. If you might be not certain what’s causing the sound, verify your car’s transmission, engine, and rear differential. If you suspect that a driveshaft requirements to be replaced, a licensed mechanic can substitute the driveshaft in your automobile.

Drive shaft type

Driveshafts are used in several distinct types of automobiles. These incorporate four-wheel generate, front-motor rear-wheel push, motorcycles and boats. Each variety of push shaft has its own objective. Under is an overview of the a few most typical varieties of travel shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the motor to the wheels. Drive shafts often have several joints to compensate for adjustments in size or angle. Some drive shafts also contain connecting shafts and inner consistent velocity joints. Some also contain torsional dampers, spline joints, and even prismatic joints. The most important issue about the driveshaft is that it performs a essential part in transmitting torque from the motor to the wheels.
The travel shaft wants to be equally gentle and robust to go torque. While steel is the most generally used substance for automotive driveshafts, other supplies such as aluminum, composites, and carbon fiber are also frequently utilised. It all depends on the purpose and dimensions of the motor vehicle. Precision Production is a great resource for OEM items and OEM driveshafts. So when you might be searching for a new driveshaft, keep these elements in mind when buying.
Cardan joints are another widespread generate shaft. A universal joint, also recognized as a U-joint, is a versatile coupling that permits 1 shaft to push the other at an angle. This kind of push shaft makes it possible for electrical power to be transmitted even though the angle of the other shaft is constantly changing. While a gimbal is a great option, it really is not a ideal solution for all apps.
CZPT, Inc. has state-of-the-artwork machinery to provider all sorts of generate shafts, from modest cars to race vehicles. They provide a assortment of requirements, including racing, market and agriculture. Whether or not you want a new travel shaft or a straightforward adjustment, the staff at CZPT can meet all your requirements. You may be again on the highway before long!

U-joint

If your vehicle yoke or u-joint shows indications of wear, it is time to exchange them. The best way to exchange them is to comply with the methods under. Use a huge flathead screwdriver to check. If you truly feel any movement, the U-joint is defective. Also, inspect the bearing caps for injury or rust. If you can’t discover the u-joint wrench, try examining with a flashlight.
When inspecting U-joints, make positive they are appropriately lubricated and lubricated. If the joint is dry or inadequately lubricated, it can quickly fall short and lead to your automobile to squeak even though driving. An additional indication that a joint is about to fail is a sudden, excessive whine. Examine your u-joints every single yr or so to make certain they are in proper doing work buy.
Whether your u-joint is sealed or lubricated will rely on the make and product of your car. When your automobile is off-highway, you need to put in lubricable U-joints for durability and longevity. A new driveshaft or derailleur will value more than a U-joint. Also, if you don’t have a excellent comprehension of how to change them, you could need to have to do some transmission perform on your vehicle.
When replacing the U-joint on the push shaft, be certain to decide on an OEM alternative every time attainable. While you can simply fix or substitute the first head, if the u-joint is not lubricated, you may need to replace it. A ruined gimbal joint can result in troubles with your car’s transmission or other critical elements. Replacing your car’s U-joint early can make sure its prolonged-phrase overall performance.
Another option is to use two CV joints on the generate shaft. Making use of several CV joints on the generate shaft will help you in situations the place alignment is tough or functioning angles do not match. This kind of driveshaft joint is a lot more expensive and sophisticated than a U-joint. The down sides of utilizing multiple CV joints are added size, excess weight, and reduced functioning angle. There are many causes to use a U-joint on a push shaft.

routine maintenance interval

Checking U-joints and slip joints is a critical component of routine maintenance. Most cars are outfitted with lube fittings on the driveshaft slip joint, which must be checked and lubricated at every oil change. CZPT experts are well-versed in axles and can simply identify a poor U-joint dependent on the seem of acceleration or shifting. If not repaired appropriately, the push shaft can slide off, necessitating expensive repairs.
Oil filters and oil changes are other areas of a vehicle’s mechanical system. To avoid rust, the oil in these components have to be replaced. The same goes for transmission. Your vehicle’s driveshaft must be inspected at the very least each 60,000 miles. The vehicle’s transmission and clutch ought to also be checked for use. Other factors that must be checked consist of PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a manual transmission, it is best to have it serviced by CZPT’s East Lexington specialists. These solutions should be performed each and every two to four several years or every single 24,000 miles. For greatest outcomes, refer to the owner’s handbook for advised routine maintenance intervals. CZPT experts are seasoned in axles and differentials. Regular upkeep of your drivetrain will preserve it in great functioning buy.