Osai 5 axis

Types of Osai 5 Axes Machines

Osai has developed a series of 5-axis machines to cater to the specific needs of the clients. They include the following:

• Osai 5 Axis Active Machine: It is a dynamic five-axis machine that matches the five-axis control of a CNC. The machine has a high-speed interpolating control that achieves simultaneous control of five axes. It makes use of the three linear axes X, Y, Z, and two rotational axes A and B. The Active machine ensures precision in complex tasks, when there's a need to adapt to different shapes and sizes of materials, higher efficiency and automation in the machining process, and accuracy and repeatability in machining.
• Osai 5 Axis Basic Machine: This is an OSAI five-axis machine that provides a cost-effective solution for those requiring a simpler configuration. The Basic machine may have fewer advanced features than the Active model, but it still offers decent performance for straightforward machining operations. Depending on the user's needs, it could be an excellent entry-level option for subtracted or additive manufacturing.
• Osai 5 Axis Evolve Machine: This machine incorporates the features of Basic and Active. It has the functionality of a combination of models. One unique thing about Evolve is that it trains users. They will understand how to manipulate an Osai 5-axis machine better. The device may be more advanced than the Basic model, but less so than the Active machine. It is a good place for users to start their journey in operating an Osai 5-axis machine.
• Osai 5 Axis Plus Machine: It features a built-in rotary table at the bottom, which can be rotated smoothly by a motor. A computerized numerical control (CNC) machine performs various actions by following a pre-programmed sequence of coordinates. In this type of machine, the material fixed to the rotary table will rotate, while the CNC will carry out the task it is designed for, such as routing and engraving.

Specifications and Maintenance of Osai 5 Axis

Specifications

The 5-axis CNC machine's key specifications are as follows:

• Working Area: It specifies the size of parts that the machine can deal with. For example, a 5-axis CNC machine with a working area of 2000*3000mm is able to accommodate workpieces within these dimensions.
• Spindle Power: The power may range from a few kilowatts to over 20 kilowatts. Higher spindle power can handle more significant and more complex materials.
• Control System: It determines whether the machine will have a simple, manual, and limited, or more sophisticated contours. For example, a machine may feature a control system that allows it to make accurate and automatic cuts with minimal human intervention. A machine with a more advanced control system will deliver more accurate and complex products.
• Tool Changing System: It may be automatic or manual, and the machine with an automatic tool-changing system will have more efficiency and production availability.
• Max Machining Speed: A 5-axis CNC machine has speed possibilities, which affect the efficiency and productivity of machining operations. The speed options will affect the kind of products the machine will be more suitable for.
• Precision: The accuracy of a 5-axis CNC machine might vary, with some models attaining tolerances up to ±0.01mm or better. Higher precision machines are typically more expensive and are used in industries requiring exacting standards.

Maintenance

The 5-axis CNC machine requires a good maintenance schedule to keep the machine functioning well and to prevent breakdowns and the need for repairs. Regular maintenance can enhance the longevity of the machine.

When creating a maintenance schedule or log, it's helpful to follow a systematic approach. Divide tasks into daily, weekly, monthly, quarterly, and yearly categories. Under each category, specify the equipment and machine part to be maintained, along with the task. For clarity, use bullet points or a checklist format. Some general maintenance tips for the 5-axis CNC machine include but are not limited to the following:

• Daily Checks: Check all fluid levels, including coolant, oil, and lubricants, topping them off as needed. Inspect the cutting tools for any signs of wear or damage and ensure they are sharp and functioning well. Also, examine the workpiece clamps and fixtures to ensure they provide a firm, stable support. Clean the machine surfaces to remove debris, dust, and leftover materials from the day's operation. Verify that all safety guards and covers are properly installed and secured. Conduct a functional test of the machine's backup system and any emergency safety devices.
• Weekly Servicing: Lubricate linear rails and ballscrews with high-quality machine oil or grease. Calibrate tool changers' accuracy and efficiency to reduce errors in the automated handling process. Tighten any loose bolts, nuts, and fasteners throughout the machine, especially in high-vibration areas. Inspect wear parts like bearings, seals, and belts for signs of deterioration or damage, replacing them as needed to maintain optimal performance. Check the alignment of spindles and axes using precision tools, making adjustments if necessary to uphold machining accuracy and precision.

Applications of Osai 5 Axis

• Aerospace industry:

  The aerospace industry employs five-axis milling machines to produce aircraft components, jet engine parts, and structural elements. The Osai 5-axis CNC machine is used because of its ability to create lightweight components while ensuring structural integrity. The high-speed cutting capability allows the Osai machine to achieve good surface quality and precision, meeting the tough aerospace standards.

• Automotive industry:

  In the automotive industry, the five-axis CNC machine does the work of carving out engine blocks and cylinder heads. It also produces automotive interior and exterior parts. The automation of the machine allows for the quick production of automotive components. This helps in meeting the growing automotive demands.

• Medical industry:

  Medical device manufacturing relies on five-axis CNC machines to make orthopedic implants, prosthetics, and surgical instruments. The five-axis machine offers versatility in working with different materials like titanium and polymers. It also enables efficient production of complex geometries. The five-axis machine ensures accuracy and quality control in medical device production, thus contributing to improved patient outcomes.

• Woodwork and camping industry:

  The woodworking and camping industry uses the Osai 5-axis CNC machine to engrave and cut complex patterns on wood. The machine achieves precision and quality in creating furniture, doors, and camping equipment. Also, five-axis CNC machines increase productivity in the woodworking and camping industry. This is because they reduce the manual effort needed and shorten the production time.

• Tooling and die manufacturing:

  Tooling and die manufacturing use the five-axis CNC machine to produce molds, dies, and tooling for injection molding and casting processes. The five-axis machine gives accurate and quick machining of complex shapes for the tooling and die industry. It meets tight tolerances and enhances the efficiency of the molding and casting operations.

• Industrial automation:

  In the industrial automation industry, the five-axis CNC machine helps produce automation components, robotics, and assemblies. It enables the fast and precise machining of complex parts. The automation of the five-axis work increases production efficiency, thus reducing time and costs.

How to Choose Osai 5 Axis

When choosing a 5-axis CNC machine, several essential factors must be considered to ensure the right selection for particular needs and applications.

• Machining Requirements Analysis:

  Firstly, the purpose of the machine needs to be identified, whether it is for cutting, drilling, milling, or all these purposes.

  The type and size of materials to be processed should also be a point of concern, as well as the desired maximum level of precision and complexity of the parts to be machined.

  Secondly, consider the desired operational efficiency. The required maximum operational speed and workload (e.g., monthly/annual hours of use) of the machine should be considered.

• Machine Selection:

  Knowing the machining tasks, the suitable type of 5-axis CNC machine can be chosen from among the generally more economical (1-2-5 axis) and complex models.

  The compatibility of the machine with existing production lines and software systems should also be taken into consideration, as well as its ability to meet future expansion needs.

• Other Considerations:

  Finally, the cost of the machine, which includes purchase, installation, and maintenance costs, as well as operating expenses, should be carefully weighed against the benefits to be derived from its use.

  Also, the safety standards and environmental requirements that the machine must comply with should be considered so that it can be used safely and sustainably in the operational context.

FAQ

Q1: What types of material can a 5 axis CNC machine cut or mill?

A1: 5 axis CNC machines can work with a wide range of materials. Typical ones include wood, metal alloys, plastic composite, ceramics, and glass materials.

Q2: What benefit does an OSai 5 axis CNC machine have when producing large-volume parts?

A2: An OSai 5 axis CNC machine helps to increase accuracy and speed when creating large-volume parts. It is also beneficial to reduce material waste.

Q3: How does a 5-axis CNC machine increase machining accuracy?

A3: The 5-axis CNC machine enhances machining precision by allowing complex geometric shapes to be produced in a single work step without having to reposition the workpiece.

Q4: What is the difference between 5-axis continuous and 5-axis mix machining?

A4: In 5-axis continuous control, all five axes of the machine are synchronized to follow a predetermined path. On the other hand, 5-axis mixed control allows the machine to mix continuous and discrete motion.