China Custom Injection Molding Machine Miniature Ball Screw with high quality

Solution Description

Item Description

Ball screw assembly is consisted of ball screw nut and rod. The perform is transfer the rotary movement into linear movement or transfer the linear movement into rotary motion.Ball screw is commonly utilized for all sorts of industrial equipments and precision instrument.Since 1964, the company designed the China's initial ball screw, it has on the leading placement in China in the analysis and manufacture of ball screw.

Ball type:ø8 - ø200High transmission price
Transmission reversibility
long service life,excellent synchronicity
Max potential is 376 tons.
Max. one to 10m,joint to 19m
It is extensively employed in all varieties of industrial equipments,precision NC machine tool

In depth Images


Product Parameters


Scope of application

Machining centre,NC Lathe machine Grinding machine,Weighty device.

FFZ dimensions

 If you have any demands,pls really feel cost-free to speak to us and we will deliver you our catalog for reference.


Major Goods

Company Profile

Client Feedback


1. Why pick AZI China?
With far more than 60 years of manufacturing expertise, high quality assurance,manufacturing unit directly value.

two. What is your major goods ? 
Our Principal goods are consist of ball screw,linear guide,arc linear guide,ball spline and ball screw linear CZPT rail module.

three. How to Custom-manufactured (OEM/ODM)?
If you have a solution drawing or a sample, you should deliver to us, and we can custom-made the as your needed. We will also provide our professional advices of the products to make the design to be a lot more realized & increase the efficiency.

4. When can I get the quotation?
We generally quote within 24 hours soon after we get your inquiry. If you are extremely urgent to get the value,make sure you call us or tell us in your e-mail so that we will regard your inquiry priority.

5. How can I get a sample to check out the good quality?
We quote in accordance to your drawing, the price tag is suitable, indication the sample record.

6What's your payment conditions?
Our payment terms is 30% deposit,stability from obtaining duplicate of B/L or L/C sight.

What You Want to Know About Ball Screws

A ball screw is a typical industrial ingredient employed in various apps. Here's a standard overview of their attributes, typical applications, and characteristics. You are going to also find out about their servicing and repair options. Understand much more about ball screws right now. We've acquired the responses you have been hunting for. Scroll down for far more details. And be certain to check out our site for long term posts! Right up until then, appreciate browsing! And happy screwing!

Typical apps

Ball screws are threaded shafts with a ball nut hooked up to them. These screws operate similar to ball bearings in which hardened steel balls travel a channel. Ball screws are typically employed in linear-motion programs due to the fact of their large performance, load potential, and positioning accuracy. Despite the fact that these screws are equivalent in design and style to traditional lead screws, ball screws offer some unique benefits. For example, ball screws are frequently used in machine instruments, action photolithography devices, and microscopic integrated circuits.
For instance, the use of bigger balls decreases backlash in ball screws by minimizing friction amongst the balls and the grooves. Ball screws can be preloaded employing a spring or spacer amongst two ball nuts or a lead with a spherical offset. Even so, this strategy needs increased torque and can lead to too much heat technology. It is essential to contemplate the measurement of preload before employing a ball screw in a specific software.
Even though the ball screws are highly durable, they are not without having their negatives. For case in point, their metallic-on-metallic nature can make them louder than lead screw nuts. For these reasons, proper preloading is crucial. Ball screws also have a very lower friction coefficient. Ball screws are best for apps where backlash is of essential importance, this sort of as wire bonding. A ball screw is the ideal answer for a lot of programs that need specific motion.
Despite the fact that ball screws are employed in a extensive assortment of applications, they usually are uncovered to various varieties of contaminants. Dust, chips, and liquids can interfere with proper lubrication and shorten the lifespan of the ball screw assembly. Eventually, these contaminants can guide to catastrophic failure of the assembly. They are also susceptible to abrasive wear and tear. To battle this, it's crucial to lubricate your ball screws regularly.


The accuracy of a ball screw is 1 of its principal traits, so choosing the right grade is essential. A ball screw with a C5 precision quality is normally utilised in machining centers, while a C3 or even a C1 screw may be needed for graphic processing or inspection equipment. Ball screw hardness is also an essential thought, as variances in the Ct and C grades will have an effect on their accuracy. Ultimately, the higher the top quality of the ball, the longer its daily life expectancy.
Numerous scientific studies have been carried out to recognize the mechanics of ball screw mechanisms. Cuttino et al. studied the nonlinear torque traits of ball screws. Then, by calculating the distribution of masses in all balls, they analyzed the load on the screw shaft and the ball screw.
CZPT has decades of experience in the design and manufacturing of ball screws for industrial use. With shut to fifty a long time of know-how, this business is in a position to answer to a very-complicated market place and develop new solutions. Their ball screw ranges assortment from fundamental to large-precision. Furthermore, they can give dedicated remedies for distinct applications, guaranteeing the highest top quality underneath all situations. And they can fulfill particular client needs and requirements thanks to their substantial investigation and growth.
A ball screw should be properly mounted. Incorrect mounting benefits in sounds and vibration, accelerated dress in, and substance failure. Also, set up auxiliary elements should be checked for faults. And, considering that ball screw mechanisms are typically multi-phase, there are diverse kinds of ball screw mechanisms. There are two standard sorts: internal and external recirculation systems. There are numerous variations amongst the two sorts, but these two kinds have some elementary similarities.

Routine maintenance

Ball screw upkeep can be completed effortlessly if you know the signs of a deteriorating ball screw. Several indications of deterioration can be detected during typical inspections: abnormal vibrations, discoloration, and misalignment of the screw. If the screw is accompanied by abnormal noises, there could be a bent screw shaft or misaligned bearing housings. Excessive buildup can also cause clicking noises. If you notice too much noises from the screw, the return tube has most likely been destroyed or is damaged. Other frequent signs consist of reduction of positioning accuracy because of to endplay in help bearings and too much energy consumption.
One more sign of a malfunctioning ball screw is noise, but if you can determine the difficulty before it happens, you can flush it. A suitable flush can fix any noise or extend the daily life of the ball screw assembly. Additionally, flushing the assembly can also expose if the bearings are ruined or galled. If the bearings are broken, you can change them with new ones. You can also speak to a specialist to execute PM for ball screw assembly.
A ball screw company endorses periodic lubrication to optimize uptime. In reality, ball screws are pre-lubricated at the manufacturing facility, but periodic consideration to lubrication is highly recommended. In addition, the lubrication reservoir have to be developed to minimize the reduction of lubricant. Finally, the wiper system need to be designed to improve dress in safety. It is important to have a wiper program that is capable of sealing the nut and the screw shaft.
To decide on a organization for your ball screw routine maintenance, it is essential to check out their skills. The business should have a long-phrase monitor file in the servicing of diverse sorts of ball screws. Their buyer services must incorporate free analysis. In addition, the firm ought to provide 3 solutions: reload, recondition, and alternative. Reload requires cleaning and polishing, reconditioning requires regrinding the ball nut, and substitution implies changing the screw with a new one. If you require a ball screw fix, it is best to make contact with a expert.

Repair choices

A broken ball screw can shut down a producing line until the ingredient is repaired swiftly. The good news is, there are many choices for restore, which includes rebuilding, reconditioning, and alternative. Reconditioning and substitution require remanufacturing the ball screw and ball nut, but both possibilities demand new elements. Deciding on the best selection for your ball screw will count on how considerably damage it has suffered and the volume of income it will expense.
In most situations, ball screw repairs can be carried out on rolled and floor screw varieties. The process requires eutectic spraying and grinding the screw again to dimension. Between the three repair options, amount 4 mend is the most expensive, but it can carry back again the lifespan of the screw. Dependent on the severity of hurt, AB Linear may possibly advocate amount 3 restore to restore destroyed ball screws. The following procedure will restore the screw to good working condition.
Initial, examine the ball screw for indications of hurt. If the ball screw is producing unusual noises or vibrations, substitute any worn seals or wipers. Discoloration of the ball nut or guide can reveal an inadequate lubrication. Destroyed lube lines can also be the cause of a ball screw failure. Fixing these troubles is usually a less expensive alternative than buying new. By deciding on to repair the element as an alternative of replacing it, you will be saving up to 70% of the price of a replacement ball screw.
If you do encounter troubles with your ball screw, the ideal choice is to restore it. The expense of replacing a ball screw is prohibitively high, and it can be hard to find a experienced fix organization that specializes in restoring ball screws. A competent organization can fix the ball screw for a small price. Regardless of the kind of screw, it truly is constantly a very good idea to find experienced assistance if it is going through any of these problems.

Software in steering methods

The standard ball screw unit is missing a unit to minimize noise and vibration. Both of these factors add to lowered efficiency and durability of a car. The present creation overcomes these shortcomings. A ball screw gadget with a reduce sounds and vibration coefficient raises the sturdiness and performance of a automobile. In addition, it is less difficult to set up and take away than the conventional edition. Shown beneath are some advantages of ball screws in steering programs.
A ball screw is an essential component of an automobile's electrical power steering program. This sort of steering method needs a comparatively reduced level of positional repeatability and precision. The screw is rotated by steering wheel movement and a ball nut engages with a Pitman arm. This arm is the principal linkage between the energy steering box and the centre url. By advantage of its reduced-value and high-efficiency abilities, ball screws are a desirable decision in many distinct automotive steering systems.
A ball screw system can be utilised in any electric powered electricity steering program. The shaft of the ball screw is threaded, and a ball nut is mounted at its finish. The screw includes a damper to lessen sound and vibration. The ball screw is typically coupled with a electrical power steering pump and electrical motor to management the torque. In the current creation, the ball screw gadget incorporates a damper. This damper can increase the longevity of the ball screw gadget.
As a chief in the production of ball screws, CZPT has been in the aerospace industry for many years. Its extensive expertise and specialised skills makes it possible for it to meet the diverse demands of the steering system market. Making use of this technology, CZPT offers a range of answers for this complex software. They can supply better positioning accuracy, higher toughness and better management. So, if you happen to be in need of a ball screw in your steering method, speak to CZPT nowadays!

China Custom Injection Molding Machine Miniature Ball Screw     with high qualityChina Custom Injection Molding Machine Miniature Ball Screw     with high quality

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