CNC Center Groove Welding Machine (Zhengmei Machine)
The CNC middle groove welding machine is primarily used for surfacing and overlaying the wear-resistant surface on the middle groove angle welds of coal machinery. Its applications and features are as follows:
1. Developed on the basis of a nine-axis CNC system, it can be expanded with functionalities as per process requirements. Multi-functional, it covers common welds on the central groove, such as 12mm, 15mm, and 18mm internal and external corner welds, as well as diamond, zigzag, and T-shaped surfacing welds.
2. In response to characteristics such as large manufacturing errors in conveying channels, irregular shapes, and severe wear during on-site repairs, the teaching method is used to locate the welding track, significantly reducing the precision requirements for workpiece positioning. Once the workpiece is hoisted onto the worktable and the start and end points of the teaching welding are set, welding can begin. For multi-layer, multi-pass surfacing, only the first weld seam needs to be taught, and for surfacing welds, only the starting points of the polygonal shapes are taught, saving a substantial amount of teaching time compared to teaching each weld seam on a six-axis robot. A common surfacing pattern library is available, allowing direct retrieval of patterns for welding corresponding shapes. The welding process library is comprehensive, enabling direct parameter retrieval, matching the welding track offset, welding speed, current, and voltage, with simple operation.
3. Large span, accommodating 6 sets of workpieces at once, with foldable dual water-cooled welding torches, multi-layer multi-pass welding, which improves efficiency by about 30% compared to traditional equipment. Welds 12mm corner joints, capable of producing 19-22 pieces in 12 hours, significantly exceeding the traditional 13-15 pieces.
Equipment Name:Mid-section groove welding machine, descaling machine, coal machinery, abrasion-resistant layer surfacing machineSurface熔覆焊, Middle Groove Misalignment Machine, Middle Groove Flipping Machine, Groove Side Welding Machine
Application Scenario:Structural WeldingMedium Plate、Base plate welding, groove side and inner base side straight bevel welds (including hollow welding), and body assembly welding.
· Wear-resistant reinforcement:Medium Plate、Plasma Cladding on Substrate Surface, Wear-Resistant Alloy Overlay (Diamond Pattern)、Zigzag surfacing).
· Remanufacturing:Reconditioned slot repair, internal bore、Welding repairs for hole sales and size restoration.
Text Description:The Central Slot Welding Machine is the core equipment for high-efficiency and high-quality welding of the central slots in coal mine scraper conveyors, compatible with medium plates.、Base plate welding, groove side inner straight seam reaming, wear-resistant surfacing, etc., enhance efficiency, ensure stable quality, and reduce reliance on manual labor through automation and digital technology.
Equipment Features
High level of automationBased on the development of a nine-axis CNC system, the functionality can be expanded at any time according to process requirements. Multi-functional in one machine.Paired with industrial touch screens, operation is simple and intuitive, adjustments are easy and reliable. Some models are also equipped with wireless remote control boxes, reducing the failure rate.
High welding efficiencyThe machine can simultaneously operate two welding guns, and the guns can be moved, significantly enhancing production efficiency while ensuring attractive weld bead formation and high-quality welding.Wide span, placed simultaneously6 sets of workpieces, featuring collapsible dual water-cooled welding torches, multi-layer multi-pass surfacing, achieving approximately a 30% efficiency increase over traditional equipment. Surfacing 12mm corner welds, 19-22 pieces can be produced in 12 hours, significantly exceeding the traditional equipment's output of 13-15 pieces.
Adaptability:Adjustable gun distance for welding on slots of different widths. Some specialized machines support various welding processes such as flat welding and掏焊, and also feature multi-axis CNC systems and teaching positioning functions.Based on the development of a nine-axis CNC system, it can be extended with features as per process requirements at any time. Multi-functional, it covers common welds on the middle groove, such as...12mm, 15mm, 18mm internal and external corner welds, as well asDiamond, zigzag, and channel welds, etc.
Precise control:Numerical control systems precisely regulate welding parameters, ensuring aesthetically pleasing and uniform weld seams. Some specialized machines are equipped with fully automatic positioners, enabling stable flipping of large middle slots, facilitating multi-angle and all-around welding.
Simple to operate:For输送槽 manufacturing with large dimensional errors, irregular shapes, and severe wear during factory repairs, teaching-based positioning of the welding track is employed, significantly reducing the precision requirements for part location. Once the part is hoisted onto the workbench and the starting and ending points of the teaching welding track are set, welding can begin. For multi-layer, multi-pass surfacing, only the first weld pass needs to be taught, and the熔覆welding track only requires the teaching of the starting points of the polygon. Compared to six-axis robots where each weld pass must be taught, this saves a considerable amount of teaching time. A common surfacing pattern library is available, allowing direct retrieval of patterns for welding specific shapes. The welding process library is comprehensive, enabling direct parameter retrieval, matching weld track offsets, welding speed, current, and voltage, with simple operation.
