Product Description

Who we are?
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT COLTD has fifteen many years history.When the common manager Mr.Rony Du graduated from the college,he often concentrated his focus on the study and development,production and revenue of the cardan shaft.Mr.Rony Du and his staff began from scratch,from 1 lathe and a very small get,action by step to increase up.He frequently mentioned to his crew”We will only do 1 issue effectively——to make the best cardan shaft”.

                                                               General manager  Mr.Rony Du
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO.,LTD was started in 2005.The registered capital is 8 million ,handles an region of 15 acres, has thirty present staff. The business specializing in the creation of SWC, SWP cross universal coupling and drum tooth coupling.The organization with manufacturing unit is located in the beautiful coast of Tai Lake –Hudai (HangZhou Financial Growth Zone Hudai Industrial Park).
In purchase to turn into China’s major cardan shaft one-quit remedy expert supplier .XIHU (WEST LAKE) DIS. CARDANSHAFT impartial investigation and development of SWC light, medium, short, weighty Types cardan shaft have achieved the major domestic level.Items not only supporting domestic big and medium-sized buyers, but also exported to the United States, India, Vietnam, Laos, Ukraine, Russia, Germany, Britain and other countries and areas.In the previous 15 a long time, the business has accrued a prosperity of experience, find out from overseas superior engineering, and to soak up and use the universal axis has been enhanced a number of times, so that the composition is maturing, considerably enhanced efficiency.
 

                                          XIHU (WEST LAKE) DIS. Place of work Constructing  
XIHU (WEST LAKE) DIS. belief: “Constant innovation, enhance the framework, perseverance” to create a substantial quality of exceptional cardan shaft company.We often adhere to the ISO9001 good quality management system, from the specifics to commence, standardize the production procedure, and to achieve processing equipment “specialization, numerical management” fast improve in item high quality.This Not only gained the bulk of clients track record, but also obtain to peer recognition. We proceed to strive to go after: “for buyers to develop the best value, for the employees to construct the greatest system”, will be CZPT to accomplish customer and enterprise mutually beneficial CZPT situation.

                                  Welcome to XIHU (WEST LAKE) DIS. CARDANSHAFT

Why pick us?
Initial,pick uncooked content meticulously
 
  The cross is the core ingredient of cardan shaft,so the variety of substance is specifically vital.Uncooked components of the cross for light Responsibility Dimension and Medium Responsibility Measurement,we pick the 20CrMnTi unique gear metal bar from SHAGANG Group.Getting solid in 2500 ton friction press to guarantee interior metallurgical composition,inspecting the geometric proportions of each element to meet the drawing specifications,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 forth. do not meet up with the needs of the casting foundry are all eradicated,then undertaking physical and chemical evaluation, to see whether or not the ingredients fulfill the specifications, unqualified re-elimination.And then transferred to the quenching and tempering warmth therapy, once once again check the hardness to see if satisfy the demands, qualified to be transferred to the machining approach. We manage from the source of the materials to guarantee the source of uncooked materials certified charge of 99%.
 
  
 Second,innovative creation equipment
 
XIHU (WEST LAKE) DIS. Firm launched 4-axis linkage machining middle produced in ZheJiang , milling the keyway and flange bolt hole of the flange yoke, The once device-shaping ensures that the symmetry of the keyway and the placement of the bolt hole are much less than .02mm,which greatly improves the installation accuracy of the flange,the 4 axis milling and drilling centre holes of the cross are integrated,to make certain that the 4 shaft symmetry and verticality are considerably less than .02mm,the process of the journal cross assembly provider lifestyle can be enhanced by thirty%, and the pace at 1000 rpm over the cardan shaft working efficiently and super daily life is essential to the procedure.
 
We use CNC machine to lathe flange yoke and welded yoke,CNC device can not only make certain the precision of the flange link with the mouth, but also boost the flange surface complete.
 
5 meters computerized welding equipment welding spline sleeve and tube,welded yoke and tube.With the welding CZPT swing mechanism, computerized lifting mechanism, adjustment system and welding CZPT cooling technique, welding machine can understand multi ring steady welding, every coil present and voltage can be preset, arc starting up and stopping management PLC methods, reliable welding high quality, the weld bead is smooth and gorgeous, to management the welding approach with fastened procedures, greatly reducing the uncertainty of human during welding, greatly increase the welding influence.
 
 
Large velocity cardan shaft wants to do dynamic balance examination before leaving the factory.Unbalanced cardan shaft will generate abnormal centrifugal power at high velocity and lessen the support life of the bearingthe dynamic stability test can eliminate the uneven distribution of the casting bodyweight and the mass distribution of the total assemblyThrough the experiment to achieve the design and style of the necessary harmony good quality, increase the common shaft provider existence.In 2008 the company introduced 2 high-precision dynamic stability check bench, the optimum speed can attain 4000 rev / min, the equilibrium of G0.8 accuracy, harmony bodyweight 2kg–1000kg.
 
In purchase to make the paint standardization, in 2009 the business bought 10 meters of cleanse paint room , the area treatment method of cardan shaft is much more standardized, paint fastness is far more rugged, staff’s doing work problems enhanced, exhaust of harmless therapy.
 

Third,Specialist transport packaging
 
 
The packing of the export cardan shaft is all in the very same way as the plywood picket box, and then it is firmly secured with the iron sheet, so as to keep away from the injury induced by the complex circumstance in the long-distance transportation. Meet up with the standard specifications of plywood containers into Europe and other nations, no matter in which can efficiently attain all the country’s ports.

SWC Collection-Medium-Obligation Types Cardan shaft

Types

Data and Measurements of SWC Collection Universal Joint Couplings

one. 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
2. Millimeters are used as measurement units except where noted 
three. Please consult us for customizations regarding length, length compensation and
Flange connections. 
(DIN or SAT etc. )

Guide to Generate Shafts and U-Joints

If you’re worried about the performance of your car’s driveshaft, you happen to be not alone. Numerous automobile owners are unaware of the warning signs of a unsuccessful driveshaft, but being aware of what to seem for can assist you stay away from high priced repairs. Here is a brief manual on push shafts, U-joints and servicing intervals. Shown beneath are important details to think about prior to replacing a automobile driveshaft.

Signs of Driveshaft Failure

Figuring out a faulty driveshaft is straightforward if you’ve got at any time heard a unusual sound from below your auto. These seems are caused by worn U-joints and bearings supporting the drive shaft. When they are unsuccessful, the drive shafts end rotating effectively, creating a clanking or squeaking sound. When this transpires, you could listen to noise from the facet of the steering wheel or flooring.
In addition to noise, a faulty driveshaft can cause your auto to swerve in tight corners. It can also lead to suspended bindings that restrict overall manage. For that reason, you ought to have these symptoms checked by a mechanic as shortly as you notice them. If you observe any of the signs earlier mentioned, your next step need to be to tow your automobile to a mechanic. To steer clear of extra difficulty, make positive you’ve got taken safety measures by checking your car’s oil stage.
In addition to these indicators, you need to also appear for any sound from the travel shaft. The very first thing to look for is the squeak. This was caused by significant hurt to the U-joint hooked up to the generate shaft. In addition to sounds, you ought to also seem for rust on the bearing cap seals. In severe cases, your auto can even shudder when accelerating.
Vibration while driving can be an early warning sign of a driveshaft failure. Vibration can be because of to worn bushings, caught sliding yokes, or even springs or bent yokes. Excessive torque can be induced by a worn middle bearing or a ruined U-joint. The automobile could make uncommon noises in the chassis system.
If you notice these symptoms, it truly is time to consider your auto to a mechanic. You must check routinely, specifically weighty vehicles. If you’re not certain what is triggering the sounds, check out your car’s transmission, motor, and rear differential. If you suspect that a driveshaft demands to be changed, a accredited mechanic can replace the driveshaft in your automobile.

Travel shaft variety

Driveshafts are used in several various types of autos. These incorporate four-wheel generate, entrance-motor rear-wheel push, bikes and boats. Each and every variety of drive shaft has its very own purpose. Beneath is an overview of the three most frequent types of drive shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the engine to the wheels. Travel shafts usually include many joints to compensate for changes in size or angle. Some push shafts also consist of connecting shafts and inner continual velocity joints. Some also consist of torsional dampers, spline joints, and even prismatic joints. The most crucial thing about the driveshaft is that it plays a crucial role in transmitting torque from the motor to the wheels.
The push shaft demands to be both light and powerful to transfer torque. Even though metal is the most typically used content for automotive driveshafts, other components this sort of as aluminum, composites, and carbon fiber are also generally utilized. It all is dependent on the function and dimension of the car. Precision Production is a great source for OEM items and OEM driveshafts. So when you’re seeking for a new driveshaft, hold these variables in thoughts when purchasing.
Cardan joints are one more widespread generate shaft. A common joint, also recognized as a U-joint, is a versatile coupling that makes it possible for a single shaft to travel the other at an angle. This kind of drive shaft enables electrical power to be transmitted whilst the angle of the other shaft is continuously changing. Even though a gimbal is a good option, it’s not a excellent answer for all applications.
CZPT, Inc. has state-of-the-art equipment to services all types of generate shafts, from tiny vehicles to race cars. They provide a range of wants, which includes racing, market and agriculture. Regardless of whether you need to have a new push shaft or a basic adjustment, the workers at CZPT can fulfill all your demands. You’ll be back on the highway quickly!

U-joint

If your car yoke or u-joint shows indications of dress in, it truly is time to replace them. The least difficult way to exchange them is to follow the steps beneath. Use a huge flathead screwdriver to test. If you come to feel any movement, the U-joint is defective. Also, examine the bearing caps for injury or rust. If you can’t uncover the u-joint wrench, attempt checking with a flashlight.
When inspecting U-joints, make confident they are correctly lubricated and lubricated. If the joint is dry or badly lubricated, it can quickly fail and cause your automobile to squeak whilst driving. An additional sign that a joint is about to are unsuccessful is a unexpected, extreme whine. Check your u-joints each year or so to make positive they are in appropriate functioning order.
Whether your u-joint is sealed or lubricated will depend on the make and model of your car. When your automobile is off-road, you want to put in lubricable U-joints for toughness and longevity. A new driveshaft or derailleur will cost much more than a U-joint. Also, if you will not have a great knowing of how to replace them, you could want to do some transmission perform on your automobile.
When changing the U-joint on the travel shaft, be sure to decide on an OEM alternative anytime achievable. Although you can simply fix or substitute the first head, if the u-joint is not lubricated, you may possibly need to replace it. A ruined gimbal joint can lead to problems with your car’s transmission or other critical elements. Changing your car’s U-joint early can make sure its extended-term performance.
Another option is to use two CV joints on the drive shaft. Utilizing several CV joints on the travel shaft helps you in circumstances exactly where alignment is hard or running angles do not match. This type of driveshaft joint is far more pricey and complicated than a U-joint. The disadvantages of employing numerous CV joints are extra length, fat, and diminished working angle. There are several factors to use a U-joint on a drive shaft.

routine maintenance interval

Examining U-joints and slip joints is a critical portion of program routine maintenance. Most vehicles are equipped with lube fittings on the driveshaft slip joint, which must be checked and lubricated at every oil alter. CZPT professionals are effectively-versed in axles and can easily determine a negative U-joint dependent on the audio of acceleration or shifting. If not fixed correctly, the travel shaft can fall off, necessitating expensive repairs.
Oil filters and oil modifications are other components of a vehicle’s mechanical technique. To avoid rust, the oil in these parts have to be replaced. The very same goes for transmission. Your vehicle’s driveshaft must be inspected at minimum every sixty,000 miles. The vehicle’s transmission and clutch need to also be checked for wear. Other factors that should be checked incorporate PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a guide transmission, it is best to have it serviced by CZPT’s East Lexington professionals. These providers ought to be performed every two to 4 several years or each 24,000 miles. For ideal outcomes, refer to the owner’s guide for advised routine maintenance intervals. CZPT technicians are skilled in axles and differentials. Typical upkeep of your drivetrain will preserve it in good working purchase.