Numerical Control Center Groove Welding Machine (Zhengmei Machine Co., Ltd.)

The CNC middle groove welding machine is primarily used for surfacing and熔覆a 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, this offers flexible function expansion according to process requirements. Multi-functional in one machine, it covers common welds on the middle slot, such as 12mm, 15mm, and 18mm inner and outer corner welds, as well as diamond, zigzag, and I-shaped surfacing welds.

2. Addressing issues such as large manufacturing errors in conveying troughs, irregular shapes, and severe wear during factory repairs, we adopt a teaching method to locate welding path trajectories, significantly reducing the precision requirements for workpiece positioning. After the workpiece is hoisted onto the worktable and the starting and ending points of the teaching welding path are set, welding can begin. For multi-layer and multi-pass welding, only the first weld seam needs to be taught, and the starting points of the surfacing weld paths are taught for the polygons. Compared to teaching each weld seam on a six-axis robot, this saves a significant amount of teaching time. A common surfacing pattern library is available, allowing for direct retrieval of patterns to weld corresponding shapes. The welding process library is comprehensive, enabling direct parameter retrieval, matching weld path offsets, welding speed, current, and voltage, with simple operation.

3. Large span, accommodating 6 sets of workpieces at once, featuring a foldable dual water-cooled welding torch, multi-layer multi-pass welding, which boosts efficiency by approximately 30% compared to traditional equipment. Welding 12mm corner joints, 19-22 pieces can be produced in 12 hours, significantly exceeding the traditional 13-15 pieces.

Equipment Name:Mid-section groove welding specialist machine, hollow welding machine, coal machinery, wear-resistant layer surfacing specialist machine.Surface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 seam corner welding (including hollow welding), and body assembly welding.

·        Wear-resistant reinforcement:Medium Plate、Plasma Coating on Base Plate Surface, Wear-Resistant Alloy Cladding (Diamond Pattern)、Zigzag cladding.

·        Remanufacturing:Old groove repair, internal bore、Hole welding and dimension restoration.

Text Description:The central trough welding machine is the core equipment for high-efficiency and high-quality welding of the central trough of coal mine scraper conveyors, compatible with medium plates.、Bottom plate welding, inside groove side straight seam reaming, wear-resistant surfacing, etc., are enhanced through automation and digital technology to improve efficiency, stabilize quality, and reduce reliance on manual labor.

Equipment Features

High degree of automationBased on the development of a nine-axis CNC system, functions can be expanded at any time according to process requirements. Multi-functional in one machine.With industrial touch screens, operation is simple and intuitive, adjustments are easy and reliable. Some models also come with a wireless remote control box, reducing the failure rate.

High welding efficiency:Capable of simultaneous welding with dual torches, the adjustable torches significantly enhance production efficiency while ensuring aesthetically pleasing welds and high-quality焊接.Wide span, placed simultaneously6 pieces of workpieces, equipped with collapsible dual-water cooled welding torches, multi-layer multi-pass surfacing, achieving about 30% higher efficiency than traditional equipment. Surfacing 12mm corner welds, 19-22 pieces can be produced in 12 hours, significantly exceeding the traditional 13-15 pieces.

AdaptableAdjustable gun distance for welding on slots of various widths. Some specialized machines support multiple welding processes, such as flat welding and hollow welding, and can also be operated through a multi-axis CNC system and teach pendant positioning function.Based on the secondary development of a nine-axis CNC system, the functionality can be expanded at any time according to process requirements. Multi-functional in one machine, it covers common welds on the middle slot, such as12mm, 15mm, and 18mm internal and external corner welds, as well asDiamond, zigzag, and I-beam, etc., complex welds.

Precise control:The CNC system accurately controls welding parameters, ensuring beautiful and uniform weld seams. Some specialized machines are equipped with fully automatic positioners, allowing for stable flipping of large center slots, facilitating multi-angle and all-around welding.

Operation simple:For输送槽 manufacturing with large tolerances, irregular shapes, and severe wear during repair, teaching methods are used to locate welding track paths, significantly reducing the precision requirements for workpiece positioning. Once the workpiece is hoisted onto the worktable 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 seam needs to be taught, and the starting points of the熔覆 weld paths are taught for the polygons. This saves a considerable 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 retrieval of library parameters, matching the weld offset, welding speed, current, and voltage for simple operation.