IVD device is an important part of the global medical device market, precision machining custom parts to ensure the accuracy of IVD device, improve equipment reliability, meet customization needs, support technological innovation, promote industry development and solve supply chain issues play an irreplaceable role. In this article, we will learn about the common precision machining custom parts of IVD device, the benefits of machining with precision mechanical parts, and the common techniques for precision parts machining of IVD device.
Part One: Precision machined custom parts required for IVD device:
Link block
In an IVD device, many components need to be precisely matched, such as the light source, splitter, and photodetector in an optical path system, or the various pumps and probe needles in a liquid path system. Through its precise design and manufacture, the connecting blocks ensure that these components can be accurately aligned, thus ensuring the detection accuracy and repeatability of the equipment. Connecting blocks are often used to hold or support other components, such as sample pins or other pipette parts, to maintain stability during the operation of the device, which is essential to avoid errors due to vibration or movement.
Pivot
The main role of the rotating shaft in the IVD equipment is to provide rotating motion or support rotating parts to ensure the normal operation of the equipment. The rotating shaft can be used as an action execution part of the device, such as flipping, rotating test tube racks or filter wheels in optical path systems. The rotating shaft may be used to transfer power, connecting motors and other components that need to be rotated, ensuring that the force is accurately transferred to the right place. In situations where precise positioning is required, the shaft helps maintain the correct orientation and position of the component, thus ensuring the stability of the inspection process.
Fixed ring
The main role of the fixed ring in the IVD equipment is to connect and fix the mechanical parts, prevent the bearing from deviating and loosening in the work, so as to improve the stability and work efficiency of the mechanical equipment, the fixed ring is used to ensure the solid connection between the parts, to prevent loosening or falling off during the operation of the equipment. In the case of axial and radial loads, the fixed ring can prevent bearing displacement and ensure the stable operation of the equipment. Fixed rings usually have good wear resistance, corrosion resistance and fatigue resistance, which are very important for extending the service life of the equipment and maintaining long-term stability.
Guide shaft support
The guide shaft support can provide accurate support and positioning for the guide shaft to ensure the accuracy and stationarity of the linear motion. This is particularly important for parts in IVD devices that require precise movement or positioning. According to different application requirements, there are various types of guide shaft supports, such as flange type, T/L type, compact, etc., to adapt to different installation occasions and space constraints. While fixing the guide shaft, the guide shaft support can also withstand axial and radial loads to ensure the stability and reliability of the equipment during operation.
Part Two: The benefits of using precision parts machining in IVD devices
There are many advantages to using precision parts machining in IVD devices. The most significant advantages include.
1. Accuracy. Precision parts machining ensures that parts are machined to extremely tight tolerances. This ensures that the parts will fit together precisely and work as intended, which is critical for medical applications.
2. Speed: The CNC system eliminates the need for manual labor, which greatly reduces the time required to create parts.
3. Save costs. Automated processes eliminate the need for expensive manual labor, thereby saving costs for manufacturers.
4. Quality control. The CNC system can be programmed to perform quality control checks after each machining operation. This ensures that the parts meet the required specifications.
Part Three: The common technology of precision parts processing of IVD devices
The machining of precision parts in IVD devices requires the use of special tools and cutting techniques. The most commonly used techniques include.
1. Drilling, drilling is used to make holes in the workpiece. It is commonly used to create parts with round holes.
2. Milling, milling is used to create parts with a flat surface. It is often used to create parts with complex shapes.
3. Reaming, reaming is used to create parts with strict tolerances. It is often used to make parts with precise dimensions.
4. Grinding, grinding is used to remove the material on the workpiece. It is often used to manufacture parts with extremely tight tolerances.
5. Grinding, grinding is used to create smooth surface parts. It is commonly used to manufacture parts with a uniform surface finish.
IVD devices precision parts processing is the most common method is to use high precision CNC lathe processing, CNC lathe processing can not only efficient production, but also to maximize the stability of the quality of medical equipment, GPM high-end precision machining industry for 19 years, with up to 250 imported equipment group and the implementation of rigorous quality management system, With a technical team with more than 20 years of experience, GPM can protect your medical equipment parts!
Post time: Apr-24-2024