Automatic Brake Shoe Projection Welding Machine: Drive the automation upgrade of brake pad weldingIn the modern production of automotive Brake system components, the Automatic Brake Shoe Projection Welding Machine, with its highly automated projection welding capability, has become the core force driving the innovation of brake pad welding technology. It can achieve full-process automatic operation from workpiece positioning to welding completion. At the same time, it is deeply integrated with various professional welding machines to build an efficient and precise brake pad welding production line, providing strong support for large-scale standardized production.
In the composite Welding process of the metal frame of the Brake pad and the transmission connecting rod, the Automatic Brake Shoe Projection Welding Machine and the
Friction Welding Machine form an automated linkage unit. The friction welding machine is responsible for completing the initial solid-state connection between the connecting rod and the frame, while the automatic projection welding machine automatically grabs the workpiece through a preset program and precisely moves it to the projection welding station to perform convex point reinforcement welding on the connection area. The entire process requires no human intervention, which not only ensures the consistency of welding quality but also reduces the welding time of individual workpieces by more than 30%, significantly enhancing the production rhythm. In response to the Welding requirements of multi-specification positioning parts on the surface of brake pads, it forms an intelligent division of labor system with the
Spot Welding Machine. By using built-in sensors to identify the types of positioning parts, it automatically allocates welding tasks - small scattered parts are quickly processed by the spot welding machine, while groups of force-bearing parts are synchronously completed by the automatic projection welding machine with multi-point projection welding The two devices communicate in real time via an industrial bus to ensure the precise and error-free layout of the solder joints.
In response to the high-strength Butt connection requirements between the steel back of Brake pads and reinforcing plates, the
Butt Welding Machine and the Automatic Brake Shoe Projection Welding Machine have established a dual quality assurance system. After the butt welding machine completes the initial welding, the automatic projection welding machine immediately conducts a three-dimensional scan of the weld area, automatically adjusts the projection welding parameters based on the scan data, and performs targeted reinforcement welding at the stress concentration points. This combined process of "butt welding + projection welding" increases the shear strength of the weld seam by 25%, fully meeting the braking strength requirements of heavy vehicles. In the edge sealing process of brake pads, it realizes trajectory cooperative control with the
Seam Welding Machine. After the seam welding machine completes the continuous sealing weld along the edge, the automatic projection welding machine quickly moves to the corner of the weld and completes the strengthening welding of the arc transition zone through the specially designed projection welding electrode, effectively solving the problem of false welding that is prone to occur at the corner in traditional seam welding. Make the water and dust resistance grade of the brake pads reach IP6K to 9K.
for the Welding of high-precision Steel Ring assemblies on Brake pads,
Laser Welding Machine for Steel Ring and Automatic Brake Shoe Projection Welding Machine have created a welding solution with micron-level precision. The automatic projection welding machine adopts a visual positioning system to precisely place the steel ring at the preset position on the steel back and complete the pre-fixation. The
Laser Welding Machine then precisely welds along the circumference of the steel ring, while the projection welding machine monitors the welding temperature field in real time and prevents thermal deformation by adjusting the flow rate of the cooling water circuit. This combined process keeps the coaxiality of the steel ring and the steel back within 0.02mm, ensuring the uniformity of force distribution after the spring assembly. In the installation stage of adjusting bolts, the
Stud Welding Machine and the Automatic Brake Shoe Projection Welding Machine achieve seamless process connection. After the stud welding machine completes the studs welding, The automatic projection welding machine immediately performs circular projection welding reinforcement on the root of the stud, and at the same time detects the welding strength through a pressure sensor. Unqualified products are automatically removed, achieving an integrated process from welding to quality inspection.
The Automatic Brake Shoe Projection Welding Machine, through intelligent collaboration with various welding machines, not only increases the qualification rate of brake pad welding to 99.5%, but also boosts the per capita output of the production line by more than 50%. With its significant advantages of automation, informatization and high precision, it has redefined the industry standards for brake pad welding and has become a key equipment for automotive parts manufacturing enterprises to reduce costs, increase efficiency and enhance core competitiveness.
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