Product Description
Gantry CNC cutting machine:
CNC plasma/flame cutting machine main features and technical parameter:
1. The CNC cutting machine adopt gantry structure, good stability and durability;
2. Adopted CZPT high-precision AC servo motor, high-precision running more smoothly and evenly;
3. The CNC system is based on Windows system which can use your AutoCAD drawing to cut any kinds of complicated shape;
4. With automatic ignition system and automatic CZPT hight adjustment system, make the operation more convenient;
5. 15-inch liquid crystal display and entire Chinese/English menu, the whole touch screen keyboard closed;
6. CNC system has strong memory capacity, users are free to store as many as 40G programs;
7. CNC Nesting parts containing graphics database enable to program easier, more efficient operation;
8. USB interface support information transmission between the machine and portable hard drive;
9. Remote control network interface, support remote fault diagnosis, remote upgrade;
10. Can be allocated in accordance with customer requirements, such as plasma power.
11. Cutting tolerance: 0.5mm;
12. Cutting precision: Ra12.5;
14. Cuttng speed: 80-1000mm/min;
15. Cutting thickness: 4-150mm(flame cutting), plasma cutting thickness depands on plasma power source(4-70mm);
16. Cutting material: Mild steel, carbon steel(flame cutting), SS, HCS, HSS, copper, aluminium and other non-ferrous etc (plasma cutting);
17. Cutting mode: Flame or plasma;
18. Moving precision: 0.1mm per step;
19. Flame cutting or plasma cutting according to customer’s requirement.
Cross Beam Length(X axis) |
4m (can be lengthened according to user’ s demand) |
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Longitudinal Rail Length(Y axis) |
6m (Rail can be lengthened according to user’ s demand) |
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Effective Cutting Width (X axis) |
3.2m |
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Effective Cutting Length (Y axis) |
4.8m |
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Cutting Mode |
Flame only; Plasma only; Flame and Plasma |
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Drive Mode |
Dual-side |
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Drive Method |
Rack and pinion drive for X and Y axes |
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Flame Cutting Thickness |
5 -200mm |
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Plasma Cutting Thickness |
1 -60mm (according to the specification of plasma power source) |
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Cutting Speed |
0 -3500mm per minute |
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Moving Precision |
0.01mm per step |
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Power Source |
220V 50Hz 500-1000W |
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Cutting Gas |
Acetylene, Propane |
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Plasma Gas |
Pressed air, Oxygen, N2 |
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Marking Tool |
||
Torch Height Controller (AUTO) |
CHC600 |
Capacitive height control for flame cutting |
PHC330 |
Arc voltage height control for plasma cutting |
Package Picture:
Our Factory:
Customer Visit:
CE&ISO Certificate:
FAQ:
1. Are you factory or foreign trade company?
We are over 17 years experienced manufacturers, large-scale production of CNC cutting machine.
2. Where is your factory located? How can I visit there?
Our factory is located in HangZhou, ZheJiang . We will meet you at airport or train station. Warmly welcome to visit us!
3. What’s the quality of your products?
We are very focused on the quality of the products, All spare parts of this machine come with best brand and best quality, after completing the installation we will test the machine for 48 hours. Our factory has gained CE, ISO9001 authentication.
4. What shall we do if don’t know how to operate your machine after bought from you?
We have detailed installation and operating instructions attached, also comes with video, it is very simple. We have telephone and email support at 24 hours a day.
5. What other things also need after we bought your machines?
(1) With flame cutting: oxygen and fuel gas.
(2) With plasma cutting: air compressor. Plasma power is purchased by us, so that we can debug online, and we all need very good plasma power to ensure quality.
6. What are your payment terms?
We support T/T, L/C, Western Union, Alibaba Trade Assurance and so on. Other ways can also be received after we both sides discussion and agreement.
The Benefits of Spline Couplings for Disc Brake Mounting Interfaces
Spline couplings are commonly used for securing disc brake mounting interfaces. Spline couplings are often used in high-performance vehicles, aeronautics, and many other applications. However, the mechanical benefits of splines are not immediately obvious. Listed below are the benefits of spline couplings. We’ll discuss what these advantages mean for you. Read on to discover how these couplings work.
Disc brake mounting interfaces are splined
There are 2 common disc brake mounting interfaces – splined and six-bolt. Splined rotors fit on splined hubs; six-bolt rotors will need an adapter to fit on six-bolt hubs. The six-bolt method is easier to maintain and may be preferred by many cyclists. If you’re thinking of installing a disc brake system, it is important to know how to choose the right splined and center lock interfaces.
Aerospace applications
The splines used for spline coupling in aircraft are highly complex. While some previous researches have addressed the design of splines, few publications have tackled the problem of misaligned spline coupling. Nevertheless, the accurate results we obtained were obtained using dedicated simulation tools, which are not commercially available. Nevertheless, such tools can provide a useful reference for our approach. It would be beneficial if designers could use simple tools for evaluating contact pressure peaks. Our analytical approach makes it possible to find answers to such questions.
The design of a spline coupling for aerospace applications must be accurate to minimize weight and prevent failure mechanisms. In addition to weight reduction, it is necessary to minimize fretting fatigue. The pressure distribution on the spline coupling teeth is a significant factor in determining its fretting fatigue. Therefore, we use analytical and experimental methods to examine the contact pressure distribution in the axial direction of spline couplings.
The teeth of a spline coupling can be categorized by the type of engagement they provide. This study investigates the position of resultant contact forces in the teeth of a spline coupling when applied to pitch diameter. Using FEM models, numerical results are generated for nominal and parallel offset misalignments. The axial tooth profile determines the behavior of the coupling component and its ability to resist wear. Angular misalignment is also a concern, causing misalignment.
In order to assess wear damage of a spline coupling, we must take into consideration the impact of fretting on the components. This wear is caused by relative motion between the teeth that engage them. The misalignment may be caused by vibrations, cyclical tooth deflection, or angular misalignment. The result of this analysis may help designers improve their spline coupling designs and develop improved performance.
CZPT polyimide, an abrasion-resistant polymer, is a popular choice for high-temperature spline couplings. This material reduces friction and wear, provides a low friction surface, and has a low wear rate. Furthermore, it offers up to 50 times the life of metal on metal spline connections. For these reasons, it is important to choose the right material for your spline coupling.
High-performance vehicles
A spline coupler is a device used to connect splined shafts. A typical spline coupler resembles a short pipe with splines on either end. There are 2 basic types of spline coupling: single and dual spline. One type attaches to a drive shaft, while the other attaches to the gearbox. While spline couplings are typically used in racing, they’re also used for performance problems.
The key challenge in spline couplings is to determine the optimal dimension of spline joints. This is difficult because no commercial codes allow the simulation of misaligned joints, which can destroy components. This article presents analytical approaches to estimating contact pressures in spline connections. The results are comparable with numerical approaches but require special codes to accurately model the coupling operation. This research highlights several important issues and aims to make the application of spline couplings in high-performance vehicles easier.
The stiffness of spline assemblies can be calculated using tooth-like structures. Such splines can be incorporated into the spline joint to produce global stiffness for torsional vibration analysis. Bearing reactions are calculated for a certain level of misalignment. This information can be used to design bearing dimensions and correct misalignment. There are 3 types of spline couplings.
Major diameter fit splines are made with tightly controlled outside diameters. This close fit provides concentricity transfer from the male to the female spline. The teeth of the male spline usually have chamfered tips and clearance with fillet radii. These splines are often manufactured from billet steel or aluminum. These materials are renowned for their strength and uniform grain created by the forging process. ANSI and DIN design manuals define classes of fit.
Disc brake mounting interfaces
A spline coupling for disc brake mounting interfaces is a type of hub-to-brake-disc mount. It is a highly durable coupling mechanism that reduces heat transfer from the disc to the axle hub. The mounting arrangement also isolates the axle hub from direct contact with the disc. It is also designed to minimize the amount of vehicle downtime and maintenance required to maintain proper alignment.
Disc brakes typically have substantial metal-to-metal contact with axle hub splines. The discs are held in place on the hub by intermediate inserts. This metal-to-metal contact also aids in the transfer of brake heat from the brake disc to the axle hub. Spline coupling for disc brake mounting interfaces comprises a mounting ring that is either a threaded or non-threaded spline.
During drag brake experiments, perforated friction blocks filled with various additive materials are introduced. The materials included include Cu-based powder metallurgy material, a composite material, and a Mn-Cu damping alloy. The filling material affects the braking interface’s wear behavior and friction-induced vibration characteristics. Different filling materials produce different types of wear debris and have different wear evolutions. They also differ in their surface morphology.
Disc brake couplings are usually made of 2 different types. The plain and HD versions are interchangeable. The plain version is the simplest to install, while the HD version has multiple components. The two-piece couplings are often installed at the same time, but with different mounting interfaces. You should make sure to purchase the appropriate coupling for your vehicle. These interfaces are a vital component of your vehicle and must be installed correctly for proper operation.
Disc brakes use disc-to-hub elements that help locate the forces and displace them to the rim. These elements are typically made of stainless steel, which increases the cost of manufacturing the disc brake mounting interface. Despite their benefits, however, the high braking force loads they endure are hard on the materials. Moreover, excessive heat transferred to the intermediate elements can adversely affect the fatigue life and long-term strength of the brake system.