Product Description
Auro Threads is kind of thread which can lift the loose skin and is a thread can be used in non-invasive cosmetic. Imbedding the absorbable suture under the skin to lift it and to incent the growth of collagens. This treatment is featured with high safety, adjustability, short-term response. Once the thread is absorbed, the collagens starts to grow and this will be last 2 years at most. With this advantage, it will promote more collagens, angiogenesis, blood circulation, skin reproducing and tighten and lift and improve the skin.
Auro Threads are made of materials which will dissolve after a certain period of time.
Auro Threads are made of materials which will dissolve after a certain period of time.
Materials like Poly-P-dioxanone PDO ,PCL, Poly-L-Lactic Acid (PLA/ PLLA) are colourless, crystalline, biodegradable synthetic polymer used mainly for biomedical applications.
Auro Thread Lift is the latest and revolutionary treatment for skin tightening and lifting as well as V-line lifting.It is made of PDO (Polydioxanone) material so naturally absorb in the skin and continuously stimulate collagen
aynthesis.
Many designs and types are available such as: Barbed, Mono,Screw Cog, Cone, Spiral, Tornado ,Mesh Thread ,double needle thread and etc.
PDO (Polydioxanone) dissolves after 6-9 months
PLLA (Poly L Lactic Acid) dissolves after 12-18 months
PCL (Polycaprolactone) dissolves after 24- 36 months.
PDO (Polydioxanone) thread is a thread with no cones, thus no damage to the tissue. This has been widely used in medicine as subcutaneous sutures, and thus it is very safe.It is effective in self-stimulation of cell to create collagen and elastic. It will be fully dissolved in the body. This is biodegradable, biocompatible, safe and dissolved in the body.
The procedure is suitable for most people from 25 onwards, when the effects of ageing become apparent. Ageing causes the skin tissue to thin because the collagen and elastin fibre break down, which results in sagging skin, deep creases, folds and wrinkles. PDO threads reverse the effects of ageing and improve the quality of skin.
If the patient does not want to have a face lift surgery, thread lift can be a very effective alternative. Threads are implanted into the sub-dermal skin and stimulate the production of collagen and the skin becomes firmer, elastic and moisturised. The thread dissolves itself in few months but the effect lasts longer than the regular dermal filler. The procedure is very simple, safe and almost painless
Characteristics
Instant Skin Lifting through mechanical effects
Cellular Renewal
Collagen stimulation neovascularization to improve skin texture, fine lines and elasticity
Skin Tightening, by contracting fat tissue
Screw is used to make collagen, and Cog is used to improve, because there is barbs, which can fix the skin level well. Generally speaking, the duration of Cog in the body will be 2-4 months longer than that of Mono and Screw.
For customzied service, such as more models and sizes of PDO thread, PCL thread,
PLLA thread, package customization, etc, please contact us.
| Q: What is the MOQ ? Can I mix with different models? |
| A: MOQ is only 1 pack! You can mix with different models. |
| Q: Is the Auro PDO thread safe? |
| A: A large number of old customers are enough to prove it is safe. |
| Q: How long does the effect of Auro PDO thread last? |
| A: The thread can be absorbed by the body for about 6-8 months,the effect is sustainable for about 2 years |
| Q: Can I pay by credit card? |
| A: Certainly. |
| Q: When will you arrange the dispatch once I paid you? |
| A: Shipped in 3 days after payment . |
| Q: Which courier or agent do you use? |
| A: sually, we use DHL, EMS, FED, UPS, TNT some international courier. |
| Q: How long can we receive the PDO thread? |
| A: About 3-10 days. But about 10-20 days by ePacket. |
We are the professional manufacturer of Auro Thread We have done this business for more than 10 years and There are
Four types of products can be Choosed, PDO Thread,PCL Thread and PLLA Thread. These Four products make it possible to quickly and
effectively meet the vast majority of patient’s needs for correction and augmentation of wrinkle and folds.
We can make sure the good quality and we have experience to send the goods.
I have confident you will love our product.
Any question,please feel free to contact me.
Looking forward to the cooperation with you soon.
We can provide you 365 days of service
We can provide you good quality products
We can solve your questions about the product
We can provide you a variety of payment methods
We can provide you a variety of modes of transport
We can track your cargo transport until you receive it
We can provide you the most reasonable price
We can provide you the best after-sales service
Screw Shaft Types
A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:
Size
A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.
Material
The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each 1 has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best 1 depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.
Function
The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into 2 types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).
Applications
The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.
