Solution Description
Ball Screw Driven Xy Linear Motion CNC Router Package
TIAYO TMD Series
TMD22 linear module, 2 guides and 2 sliders, with substantial precision, multi-phase repeat positioning, compact structure, robust versatility.
Greatest stroke: 1500mm
Repeat accuracy: +-.01mm
Motor Output: 750W
Optimum speed: 2000mm/s
Simple servicing
Long stoke with out lowering pace
High rigidity mainframe and go over: 1 piece extruded aluminum framework for best rigidity and weight ratio.
Variety of application:
It can be used in mixture with solitary or numerous axes. It is effortless to match the essential workpieces in different industries and it becomes a basic and sensible mechanical arm. It is mostly utilized in dustfree workshops or particular fields such as electronics and health care products, these kinds of as film, Depreciation, IC printing, CCD on-line inspection, specific positioning detection of soldering automation equipment, laser plus(laser cutting/laser marking/laser engraving/laser drilling,etc.) precision assembly, precision device equipment, semiconductor creation gear, spot detection, digital production products , and 3D printing tools and other fields.
Our Support
1. Our items use large-quality supplies and adopt experienced processing approaches.
two. The goods of each and every sequence are quite prosperous. If you will not see them on the website page, please get in touch with consumer support.
three. Our merchandise gives 2 a long time guarantee.
4. We can accept custom-made processing only if you provide drawings.
five. Our quotation is ex-manufacturing unit unit price. Freight wants to be borne by you. Make sure you seek the advice of the freight.
6. Underneath regular circumstances, the items will be delivered within 20 days.
seven. Our organization usually listens to your suggestions, if your viewpoints are favorable.
Our Company & Staff
Tiayo is a China-based mostly business specializing in the R&D, production, marketing and advertising, venture consultancy of linear module in the automation business, which was established given that 2007. We are situated in HangZhou town, with practical transportation access. Our item sequence contain but not restricted to ball screw pushed linear module,belt pushed linear module, linear motor, XY phase, XYZ stage and so on. All of them comply with international good quality standards and are tremendously appreciated in a range of different markets all through the world.
Our Manufacturing unit
Top quality control from materials supply and we settle for OEM service. if you want to personalize item, contact us freely and send me your need. We will personalize for you.
Our Exhibition
Tiayo aims to be linear transmission,pneumatic parts & vacuum parts supplier,meanwile we are a linear module producer. We hope to provide a complete resolution for automation business to make effective future.
FAQ:
one. Why select us?
a: With history in excess of 10 many years
b.Rigid Inspection ,and the ideal high quality cost with reasonable value bearings provided .
c.OEM service supplied.
d. Shipping products from our manufacturing facility warehouse , shipping and delivery time is brief .
e. Following sale services at any time .
2. Must I be concerned about the high quality?
We import ISO9001 quality administration processes,with 3D screening equipments to make confident precision.We also cooperate with Japanese organization developing up a rigid good quality manage method.All our modules had been 100% inspected before leaving manufacturing facility.
3. How do I pay?
My buddy, there are a lot of methods. T/T(we favor this 1), Western Union, L/C, pick your favourite one particular.
4. How's after-sale service?
If, unfortunatly, you gained faulty products, dont fret, make contact with me freely. Feel us, it will be a happy ending.We have a perfect after-sale program.
Specifying a Ball Screw
When you need a high-quality ball screw, it is important to pick a single with the correct dimensions and requirements. When you are looking for the very best merchandise, you must take into account characteristics this kind of as preloading, area end, and inner return system. You can find out more about these functions in this article. If you're unsure which kind of ball screw to decide on, contact a trustworthy supplier for even more guidance. To locate the very best merchandise for your demands, click below!
Brinelling
When specifying a Brinelling ball screw, it is crucial to know how considerably axial load it can safely and securely bear. The static load potential, which is offered in the catalogue, applies only to pure axial loading, and any radial load that is smaller sized than 5% of the axial load is not going to pose a dilemma. For far more details, make contact with a CZPT engineer. Brinelling ball screw service daily life calculation must be performed utilizing the pursuing info:
Preload: The volume of load a ball screw can take care of in the course of a solitary revolution. Preload is the load applied just before the ball screw begins transferring, and the load is usually amongst five and ten percent of the dynamic ability. Nonetheless, a ball screw that is subject matter to vibration will encounter higher preload, requiring far more regular lubrication. The ensuing mechanical tension may trigger the ball screw to buckle, or lead to the nut to re-flow into the balls.
Vital ball speed: The optimum speed at which the ball can transfer through the ball nut is named the critical ball speed. In distinction, operating the ball screw at its critical shaft velocity can lead to excessive vibrations, foremost to premature failure of the end support bearings and brinelling of the ball monitor. As a result, it is advisable to work a ball screw at a lower speed than the critical ball velocity to prevent brinelling and plastic deformation of the balls.
False brinelling: False brinelling is a form of Fretting. Bogus brinelling takes place when the bearings are not rotating. The motion will consequence in depressions or dress in marks in the bearing raceway. This will trigger sounds, wear, and eventual tiredness. If these situations persist, a newer ball screw ought to be utilized to take a look at the method. The equipment should be run for numerous hrs and tested ahead of changing the bearing.
Preloading
The process of preloading ball screws minimizes backlash by implementing stress to the threads in the reverse route of the screw's route of rotation. It stops any motion of the screw relative to the nut. Different strategies are utilized for preloading. A typical 1 is to use oversized balls inside of the ball nut. A double nut method may possibly also be utilized. Both methods are similarly powerful. Irrespective of the method used, the finish end result is the identical - nominal backlash and elevated performance.
In the traditional method of preloading ball screws, the motors operate simultaneously in reverse instructions, creating them to have a relative motion of approximately equivalent magnitudes. This decreases the frictional resistance of the program, ensuing in fast traverse. The program is able to run with minimal backlash throughout one hundred ten inches of travel, lowering the warmth created by the drive nuts and the problems related with ball screw heating. Moreover, this technique can be utilised in a wide variety of applications.
Another technique of preloading ball screws is known as the ball-decide on method. This method consists of the use of in excess of-sized balls that drive the balls into much more contacts with the screw and nut than a normal ball screw. The gain of this strategy is that it minimizes backlash since the balls are not machined to high tolerances. The disadvantage of this strategy is that the ball screw will value much more to manufacture than a common ball screw and nut.
A typical design and style contains a mechanical system that employs a series of balls to rotate a shaft. The problem of backlash is exacerbated by the mass of the shaft. The mechanical program is more complicated than necessary and typically requires a good deal of effort. The current creation eradicates these difficulties by offering an improved approach and equipment for driving ball screws. This strategy gives a much more successful preload power that is dynamically adjustable while the system is working. The method can also enhance friction and put on.
Interior return technique
There are two different types of ball screws. The very first sort is external and the 2nd is internal. The external variety utilizes return tubes that protrude from the ball nut and increase previously mentioned and around the outside of the screw. The interior type utilizes a one tube that spans the ball keep track of, while the much more frequent design uses a number of tubes spanning 1.5 to 3.5 ball tracks. The interior method requires a solitary return tube and many pickup fingers that manual the balls into the tubes.
The external return tube design and style is an easier, less high-priced choice. The external ball return system has limited place but can handle a extensive variety of shaft diameters and sales opportunities. However, its physical measurement can make it incompatible with a lot of higher-speed applications. Consequently, cautious consideration need to be provided to the mounting choices. Internal ball return methods are best suited for tiny leads and ball sizes. People that want a high speed will most likely reward from the external ball return system.
Inner ball screw technologies has also held pace with the calls for of linear drive methods. Ball screw technologies is now a lot more sturdy than at any time. Sturdy inside ball return methods circulate ball bearings by way of a reliable pickup pin. These deflectors help the balls return to the screw in the proper place. They are critical parts in laptop-controlled motion manage methods and wire bonding. If you might be interested in the newest improvements in linear screw engineering, speak to us right now.
Ball screws are superior to guide screws in a lot of approaches. Ball screws are more efficient than direct screws, converting ninety% of rotational movement into linear movement. As a result, they are more expensive than guide screws and acme screws. They also supply a smoother movement more than the complete journey assortment. Furthermore, they need considerably less electrical power for the same functionality. It is no question that the ball screw is so common in several diverse purposes.
Area end
The surface finish of a ball screw is one of the essential factors in identifying the overall performance of the technique. A ball screw with a very good floor end has exceptional performance in rolling resistance, backlash, and use attributes. However, it is vital to enhance the surface end of a ball screw to obtain precision movement, low dress in, and reduced noise. To accomplish this, unique wire brushes will be utilised to polish precision-ground shafts.
For a ball screw to perform well, it should be hard, have a sleek area, and keep lubricant. The surface end of a ball screw must be easy, free of cracks, and keep the lubricant properly. Cracks and annealing are each unwanted during the producing approach, so a quality device should be used for its surface end. Throughout the creation procedure, a CBN reducing insert with full spherical or gothic arch profile can be utilised to attain a substantial-quality surface area finish.
One more finishing operation used in the manufacture of ball screws is lapping. Lapping improves surface top quality and travel variation. It includes complicated relative movements of abrasive particulates with the workpiece. This eliminates a slender layer of content from the workpiece, enhancing its surface good quality and dimensional precision. The lapping procedure can be carried out under low-pressure circumstances. It also enhances the friction torque and lubrication.
In lapping experiments, friction torque has the largest influence on vacation variation and surface roughness. A friction torque of about one N x m is optimum. In addition, rotational velocity has only a minimal influence. The greatest mix of these parameters is 1-1.5 N x m and thirty rpm. The least surface area complete of a ball screw is all around 800 mesh. The smallest variation in journey is observed at around half-way via the travel.
Lubrication
Correct lubrication of ball screw assemblies is critical to keep optimum functionality and lifestyle. Ball screw assemblies must be lubricated with grease, which is launched straight into the ball nut. The lubrication port can be positioned at different areas on the merchandise, which includes on the flange or in the exterior threads of the ball nut. Some ball nuts also function a zerk fitting for easier lubrication.
The lubrication of ball screws is necessary in the circumstance of operating conditions in excess of 100oC. The minimum load for a ball screw is usually realized with a preload pressure. The lubricant is conveyed through the narrow lubrication gap due to the relative movement of the two surfaces. The increased viscosity of the lubricant enables separation of the contact surfaces. To stay away from above-lubrication, it is important to examine the lubricant level often.
The oil used in lubrication of ball screw assemblies can be either mineral or artificial. The oil is composed of mineral or artificial oil, additives, and a thickening agent, these kinds of as lithium or bentonite. Other thickening agents contain lithium, barium complexes, or aluminum. The lubricant quality NLGI is a broadly used classification for lubricating greases. It is not enough to select a distinct type of lubricant for a certain software, but it offers a qualitative measure.
Despite being essential to the functionality of a ball screw, lubrication is also essential to its lifespan. Diverse varieties of lubricant offer you corrosion security. Ahead of utilizing a lubricant, make certain to totally clear and dry the ball screw. If there is any buildup of dirt, it may possibly damage the screw. To prevent this from happening, you can use a solvent or lint-free of charge cloth. Lubrication of ball screw assemblies can significantly prolong the existence of the assembly.
