Product Description

Who we are&quest
HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO&semiLTD has 15 several years history.When the standard manager Mr.Rony Du graduated from the college,he always concentrated his attention on the study and growth,production and income of the cardan shaft.Mr.Rony Du and his team started from scratch,from 1 lathe and a extremely small purchase,step by phase to expand up.He usually said to his staff”We will only do 1 point effectively——to make the perfect cardan shaft”.

HangZhou XIHU (WEST LAKE) DIS. CARDANSHAFT CO.,LTD was started in 2005.The registered capital is 8 million ,handles an location of 15 acres, has thirty current employees. The organization specializing in the creation of SWC, SWP cross universal coupling and drum tooth coupling.The business with manufacturing unit is positioned in the gorgeous coastline of Tai Lake –Hudai &lparHangZhou Financial Development Zone Hudai Industrial Park).
In purchase to turn into China’s leading cardan shaft one particular-quit remedy expert supplier .XIHU (WEST LAKE) DIS. CARDANSHAFT impartial analysis and development of SWC light-weight, medium, brief, heavy Types cardan shaft have reached the foremost domestic stage.Products not only supporting domestic massive and medium-sized buyers, but also exported to the United States, India, Vietnam, Laos, Ukraine, Russia, Germany, Britain and other nations around the world and locations.In the previous 15 many years, the business has accrued a wealth of experience, learn from foreign advanced technologies, and to absorb and use the universal axis has been improved a number of instances, so that the composition is maturing, significantly enhanced efficiency.
 
XIHU (WEST LAKE) DIS. perception: “Ongoing innovation, improve the structure, perseverance” to generate a high good quality of excellent cardan shaft company.We always adhere to the ISO9001 top quality manage system, from the information to start, standardize the production process, and to accomplish processing products “specialization, numerical manage” rapid improve in item quality.This Not only received the vast majority of customers status, but also access to peer recognition. We continue to attempt to go after: “for clients to develop the biggest worth, for the personnel to create the very best platform”, will be CZPT to attain customer and company mutually helpful CZPT situation.

Why choose us&quest
Very first,decide on uncooked material carefully
 
 The cross is the core component of cardan shaft,so the choice of substance is particularly essential.Raw resources of the cross for light-weight Duty Size and Medium Duty Dimension,we select the 20CrMnTi particular gear metal bar from SHAGANG Team.Becoming solid in 2500 ton friction push to make sure internal metallurgical framework,inspecting the geometric proportions of every component to satisfy the drawing requirements,then transfer to machining,the processes of milling, turning, quenching and grinding.
 
The inspector will screen blank yoke head.The porosity, cracks, slag, and many others. do not fulfill the needs of the casting foundry are all removed,then carrying out physical and chemical investigation, to see regardless of whether the components meet the specifications, unqualified re-elimination.And then transferred to the quenching and tempering warmth treatment, when once again examine the hardness to see if meet the demands, experienced to be transferred to the machining approach. We manage from the supply of the content to make certain the supply of raw components certified fee of ninety nine&percnt.
  
Second,superior manufacturing gear
 
XIHU (WEST LAKE) DIS. Company released four-axis linkage machining heart produced in ZheJiang , milling the keyway and flange bolt gap of the flange yoke, The once equipment-shaping assures that the symmetry of the keyway and the position of the bolt hole are less than .02mm,which significantly improves the installation precision of the flange,the 4 axis milling and drilling heart holes of the cross are built-in,to ensure that the 4 shaft symmetry and verticality are significantly less than .02mm,the approach of the journal cross assembly support existence can be elevated by thirty&percnt, and the speed at a thousand rpm earlier mentioned the cardan shaft running effortlessly and tremendous lifestyle is essential to the operation.
 
We use CNC device to lathe flange yoke and welded yoke,CNC equipment can not only ensure the accuracy of the flange link with the mouth, but also boost the flange area finish.
 
five meters automatic welding device welding spline sleeve and tube,welded yoke and tube.With the welding CZPT swing system, automatic lifting mechanism, adjustment system and welding CZPT cooling method, welding device can recognize multi ring constant welding, each coil current and voltage can be preset, arc beginning and stopping management PLC techniques, reliable welding quality, the weld bead is easy and gorgeous, to control the welding method with mounted processes, tremendously decreasing the uncertainty of human for the duration of welding, drastically increase the welding effect.
 
Higher pace cardan shaft requirements to do dynamic balance test just before leaving the manufacturing facility.Unbalanced cardan shaft will produce excessive centrifugal pressure at large speed and reduce the services lifestyle of the bearing&semithe dynamic stability take a look at can get rid of the uneven distribution of the casting fat and the mass distribution of the entire assembly&semiThrough the experiment to obtain the design and style of the necessary harmony high quality, increase the universal shaft provider existence.In 2008 the organization introduced 2 high-precision dynamic balance examination bench, the greatest velocity can achieve 4000 rev &sol min, the balance of G0.8 precision, balance excess weight 2kg–1000kg.
 
In buy to make the paint standardization, in 2009 the firm bought ten meters of clear paint room , the area treatment of cardan shaft is far more standardized, paint fastness is far more rugged, staff’s doing work conditions improved, exhaust of harmless treatment.
 

3rd,Professional transportation 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 steer clear of the injury brought on by the difficult predicament in the long-distance transportation. Satisfy the regular demands of plywood boxes into Europe and other nations around the world, no make a difference exactly where can successfully reach all the country’s ports.

SWCZ Collection-Weighty-Obligation Types Cardan shaft

Sort C — Short flanged design and style,without duration payment

Type D — Lengthy flanged design,without having size compensation

Type E — Flanged shaft layout,with duration payment

Patterns

Information and Dimension of SWCZ Series Universal Joint Couplings
 

1. Notations: 
L&equalsStandard length, or compressed length for designs with length compensation&semi 
LV&equalsLength compensation&semi 
M&equalsWeight&semi 
Tn&equalsNominal torque&lparYield torque 50&percnt over Tn)&semi 
TF&equalsFatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads&semi 
β&equalsMaximum deflection angle&semi 
MI&equalsweight per 100mm tube
2. Millimeters are used as measurement units except where noted&semi 
three. Please consult us for customizations regarding length, length compensation and
Flange connections. 
&lparDIN or SAT etc. )
 

How to Determine a Faulty Push Shaft

The most typical difficulties related with automotive driveshafts contain clicking and rubbing noises. Although driving, the sound from the driver’s seat is typically apparent. An seasoned vehicle mechanic can effortlessly discover whether the audio is coming from each sides or from a single side. If you discover any of these indicators, it’s time to deliver your automobile in for a suitable diagnosis. Here is a guide to identifying if your car’s driveshaft is faulty:

Signs and symptoms of Driveshaft Failure

If you might be getting trouble turning your vehicle, it’s time to check your vehicle’s driveshaft. A poor driveshaft can restrict the total control of your car, and you should fix it as soon as achievable to stay away from additional problems. Other indicators of a propshaft failure contain odd noises from underneath the car and trouble shifting gears. Squeaking from beneath the automobile is one more indication of a faulty driveshaft.
If your driveshaft fails, your car will end. Though the engine will nonetheless operate, the wheels will not change. You may possibly hear odd noises from below the automobile, but this is a unusual symptom of a propshaft failure. Nevertheless, you will have plenty of time to fix the difficulty. If you do not hear any sounds, the difficulty is not influencing your vehicle’s capability to shift.
The most clear symptoms of a driveshaft failure are boring appears, squeaks or vibrations. If the drive shaft is unbalanced, it is likely to damage the transmission. It will need a trailer to eliminate it from your automobile. Apart from that, it can also impact your car’s functionality and call for repairs. So if you hear these symptoms in your auto, be certain to have it checked by a mechanic correct absent.

Travel shaft assembly

When creating a propshaft, the layout must be primarily based on the torque essential to travel the automobile. When this torque is also large, it can result in irreversible failure of the generate shaft. As a result, a excellent generate shaft design and style need to have a prolonged services existence. Here are some ideas to aid you design and style a very good driveshaft. Some of the principal factors of the driveshaft are listed below.
Snap Ring: The snap ring is a removable portion that secures the bearing cup assembly in the yoke cross gap. It also has a groove for finding the snap ring. Spline: A spline is a patented tubular machined aspect with a series of ridges that suit into the grooves of the mating piece. The bearing cup assembly is made up of a shaft and end fittings.
U-joint: U-joint is essential owing to the angular displacement in between the T-formed housing and the pinion. This angle is especially massive in raised 4x4s. The layout of the U-joint have to ensure a constant rotational speed. Appropriate driveshaft design and style need to account for the difference in angular velocity amongst the shafts. The T-bracket and output shaft are connected to the bearing caps at the two ends.

U-joint

Your car has a set of U-joints on the driveshaft. If your motor vehicle wants to be changed, you can do it your self. You will require a hammer, ratchet and socket. In buy to get rid of the U-joint, you must initial remove the bearing cup. In some instances you will want to use a hammer to eliminate the bearing cup, you need to be watchful as you do not want to harm the push shaft. If you cannot take away the bearing cup, you can also use a vise to push it out.
There are two sorts of U-joints. One is held by a yoke and the other is held by a c-clamp. A entire ring is safer and best for cars that are typically used off-highway. In some circumstances, a entire circle can be employed to repair a c-clamp u-joint.
In addition to extreme torque, intense loads and incorrect lubrication are frequent triggers of U-joint failure. The U-joint on the driveshaft can also be broken if the motor is modified. If you are driving a motor vehicle with a seriously modified engine, it is not enough to change the OE U-joint. In this scenario, it is important to take the time to effectively lubricate these components as essential to maintain them useful.

tube yoke

QU40866 Tube Yoke is a typical replacement for destroyed or damaged driveshaft tubes. They are desirably manufactured of a metallic substance, this sort of as an aluminum alloy, and include a hollow part with a lug construction at one particular conclude. Tube yokes can be produced employing a variety of strategies, like casting and forging. A widespread strategy involves drawing strong elements and machining them into the final condition. The resulting components are considerably less pricey to produce, particularly when in contrast to other varieties.
The tube fork has a link level to the driveshaft tube. The lug framework supplies attachment details for the gimbal. Typically, the driveshaft tube is 5 inches in diameter and the lug framework is 4 inches in diameter. The lug framework also serves as a mounting level for the drive shaft. When installed, Tube Yoke is easy to maintain. There are two types of lug constructions: 1 is cast tube yoke and the other is welded.
Heavy-responsibility series travel shafts use bearing plates to secure the yoke to the U-joint. All other dimensions are secured with exterior snap rings. Yokes are normally machined to take U-bolts. For some applications, grease fittings are utilised. This attachment is far more appropriate for off-highway automobiles and efficiency automobiles.

finish yoke

The conclude yoke of the travel shaft is an integral part of the travel prepare. Deciding on a substantial-good quality finish yoke will assist ensure long-phrase procedure and prevent untimely failure. Pat’s Driveline delivers a total line of automotive conclude yokes for energy get-offs, differentials and auxiliary tools. They can also evaluate your present areas and give you with substantial quality replacements.
A U-bolt is an industrial fastener with threaded legs. When utilised on a driveshaft, it offers increased steadiness in unstable terrain. You can purchase a U-bolt kit to safe the pinion carrier to the travel shaft. U-bolts also come with lock washers and nuts. Performance vehicles and off-street autos often use this kind of attachment. But just before you set up it, you have to make sure the yoke is machined to take it.
End yokes can be made of aluminum or steel and are designed to supply energy. It also delivers unique bolt variations for various apps. CZPT’s drivetrain is also stocked with a total line of automotive flange yokes. The firm also creates customized flanged yokes for numerous common brand names. Because the organization has a thorough line of substitution flange yokes, it can aid you transform your drivetrain from non-serviceable to serviceable.

bushing

The very first action in restoring or changing an automotive driveshaft is to substitute worn or ruined bushings. These bushings are located inside of the push shaft to offer a sleek, risk-free trip. The shaft rotates in a rubber sleeve. If a bushing demands to be replaced, you must initial check out the guide for recommendations. Some of these components may possibly also want to be changed, this kind of as the clutch or swingarm.