Full-view photo of semi-automatic precision welding machine
Brand: Ming Yi Tong Da
Input Voltage: AC220V 50Hz; also available in three-phase, please specify if required
Power Capacity: 6 KVA
Average production capacity: 600 pieces per shift
Contact Supplier: 18561859087
Merchant's Address: E Building, 1st Floor, Yuan Universe Industrial Park, Xinying West Road, South District, Qingdao City
A semi-automatic parallel welding machine is essentially a combination of manual and automatic parallel welding. The term "semi-automatic" commonly refers to:The lid placement is automated by a robotic arm, while the base placement is manually handled.The operation process. Semi-automatic seam welding not only strictly protects the bottom shell and the chips within, but also utilizes computer-controlled robotic arms to achieve high-precision positioning and improve seam welding efficiency.
In semi-automatic parallel seam welding machines, in addition to the original seam welding technology, the machine primarily utilizes vision measurement (detection) technology (also known as CCD) and robotic arm technology. The principle involves image recognition of the outer shape of the base shell and cover plate, creating a mathematical measurement model, obtaining full digital information of the base shell and cover plate for calculation, and identifying their centers and feature points for error computation. This results in correction values for X, Y, and θ, which are indicated by the computer to guide the robotic arm for adjustment operations, ensuring the correct placement of the base shell and cover plate. Typically, the X and Y error correction can achieve within 0.03mm, and the θ angle correction can reach within 0.5°.
(1) Positioning Accuracy: ≤ ±0.02mm
(2) Transmission Accuracy: ≤0.015mm
(3) Welding Speed: Continuously adjustable from 0.01mm/s to 10mm/s.
(4) Repeatability accuracy: ≤0.025mm
(5) Post-weld leakage rate of metal and ceramic tubes ≤ 5×10^-5-9Pa·m3/s；
(6) Weldable rectangular tube sizes: 3mm x 3mm to 150mm x 150mm.
(7) Welding pressure adjustable from 200g to 3000g.
(8) Square ceramic tube shells with a size of 4mm x 4mm or less, featuring circular welding capabilities.
(9) The vacuum oven is equipped with a centrifugal dry pump for vacuum extraction.
(10) Heating Method: Plate-type internal heating, capable of holding 3-4 layers of material, heating area ≥ 300mm x 300mm.
(11) Oven internal cavity dimensions: ≥400mm x 300mm x 300mm
(12) Oven ultimate vacuum ≤ 5 Pa
(13) Oven heating range: Room temperature ~ 200℃
(14) The program can be set for multiple stages of heating or temperature maintenance over time.
Under vacuum conditions: Uniformity of hot plate surface temperature ≤ 5℃.
(16) Equipped with water and oxygen content analyzers: Water and oxygen content control range: ≤100ppm.
(17) The cooling and heating program, as well as the vacuum and nitrogen refill program, can be cycled at any segment, with the number of cycles adjustable from 1 to 20.
(18) The glove box can automatically control the water and oxygen content within a certain range. The master unit provides real-time control and displays curves of temperature, pressure, oxygen content, and humidity content, which can be stored and accessed using a USB drive.
(19) The interior dimensions of the transfer box (exchange box) are ≥400mm x 300mm x 300mm, with the ability to set up 3-4 removable partitions for material placement.
(20) The transmission box (exchange box) features repressurization and exhaust cleaning functions. Ensures the pressure and atmosphere inside the glove box remain unchanged during product pick-up and placement.
