2013 3D printer into the spotlight and favorable, in the main event of several automation equipment, there are many local exhibitors to launch independent research and development of 3D printing machine. It is worth mentioning here that some equipments use the linear modules produced by Shenzhen Tongchuangda Automation, and the linear modules play a finishing role in the whole 3D printer. The simple explanation is to provide the execution of each action. part.
3D printers, also known as 3D printers, are a cumulative manufacturing technique that produces three-dimensional objects by printing a layer of bonding material. At this stage, 3D printers are used to make products. The development of 3D printers, we don't talk much about it here today.
Today we mainly introduce the linear modules of the transmission components of 3D printers. Linear modules, linear modules are the general term for devices that can realize linear motion in the field of automation industry. After years of development, the industry also simply calls: linear slides, linear module slides, precision slides. Linear drive slides, linear positioning slides, linear precision tables, precision linear slides, linear slides, work platforms, XY tables, XY robots, electric slides, multi-point positioning tables, etc.
The main components of the linear module:
1. Linear guides, also known as slide rails, linear guides, and linear slide rails, are used for linear reciprocating applications. They have a higher rated load than linear bearings, and can withstand a certain torque, which can achieve high precision under high load conditions. Linear motion. Structure, high precision; precision grade rail plate.
2. The ball screw converts the rotary motion into a linear motion. The ball screw consists of a screw, a nut and a ball. Its function is to convert the rotary motion into a linear motion, which is the further extension and development of the ball screw. The significance of this development is to change the bearing from rolling action to sliding action. Ball screws are widely used in a variety of industrial equipment and precision instruments due to their low frictional resistance. High-precision linear motion can be achieved under high load conditions.
3. Aluminum alloy profile The aluminum alloy profile slide table has beautiful appearance, reasonable design, good rigidity and reliable performance. It is a better dynamic performance of the basic power components of the combined machine tool and automatic line. The sliding table has high rigidity, small thermal deformation and feed stability. High, thus ensuring the actual accuracy under processing (under load).
4. The ball screw support seat adopts the ultra-compact angular contact ball bearing with high rigidity and high precision of Shenzhen Tongchuangda support seat, which can obtain stable rotation performance. The inner bearing of the deep groove ball bearing is filled with an appropriate amount of lithium soap-based grease, sealed with a special sealing gasket, and can be directly installed for long-term use.
5. The diaphragm coupling can excellently meet the transmission of force between the motor and the screw in high-speed motion, and can compensate for radial, angular and axial deviations.
6. Photoelectric switches use industry brand photoelectric switches to meet the needs of high precision.
7. Servo motor enables linear modules to operate with high precision, high stability and high speed to achieve various application requirements.
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