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The working principle of the ASM D2 placement machine mainly includes the following steps:
Positioning the PCB: The ASM D2 placement machine first uses sensors to determine the position and direction of the PCB to ensure that the components can be accurately placed in the predetermined position.
Providing components: The placement machine takes components from the feeder. The feeder usually uses a vibrating plate or a conveying system with a vacuum nozzle to transport components.
Identifying components: The components are identified by the visual system to ensure the correctness of the selected components.
Placing components: The components are attached to the PCB using a placement head and cured by hot air or infrared rays.
Inspection: The position and attachment quality of the components are checked using a visual system to ensure that the attached components meet the quality requirements. Complete operation: After completion, the ASM D2 placement machine transfers the PCB to the next process or outputs it to the packaging area to complete the entire placement process. The specifications and functions of the ASM placement machine D2 are as follows:
SpecificationsPlacement speed: The nominal value is 27,200 cph (IPC value), and the theoretical value is 40,500 cph.
Component range: 01005-27X27mm².
Position accuracy: Up to 50 um at 3σ.
Angle accuracy: Up to 0.53° at 3σ.
Feeder module type: Including belt feeder module, tubular bulk feeder, bulk feeder, etc. The feeder capacity is 144 material stations, using 3x8mmS feeder.
PCB board size: Maximum 610×508mm, thickness 0.3-4.5mm, maximum weight 3kg.
Camera: 5-layer lighting.
Features
High-precision placement: The D2 type placement machine has high-precision placement capabilities, with a position accuracy of up to 50um under 3σ and an angle accuracy of up to 0.53° under 3σ.
Multiple feeder modules: Supports multiple feeder modules, including tape feeders, tube bulk feeders and bulk feeders, suitable for different types of component supply.
Flexible placement range: Can mount components from 01005 to 27X27mm², suitable for the placement needs of various electronic components
