Giving every inch of metal a new lease of life - CNC tool remanufacturing expert
Twelve years of service to 2000+ manufacturing enterprises
Remanufacturing Service
“We repair more than just tools; we repair the cost defense line of the manufacturing industry”
CNC tool remanufacturing refers to the process of repairing, modifying, and upgrading used CNC tools (such as milling cutters, drills, and turning tools) to restore or exceed their original cutting performance. This process typically includes cleaning, inspection, repairing worn parts, re-sharpening, and coating treatment, ultimately bringing the tools up to reusable standards.
Core Steps of CNC Tool Remanufacturing
01
Recycling and Classification
Ensure that the repaired tools meet standards in terms of dimensional accuracy, dynamic balance, and cutting performance.
02
Inspection and Evaluation
Analyze the wear, cracks, or deformation of the tool using precision instruments.
03
Repairing and Machining
Restore the geometric shape using techniques such as regrinding, welding (such as for hard alloy blade repair), and laser cladding.
04
Surface Treatment
Reapply wear-resistant coatings (such as AP, LP, HP, TiN, TiAlN) to enhance hardness and high-temperature performance.
05
Quality Inspection
Ensure that the repaired tools meet standards in terms of dimensional accuracy, dynamic balance, and cutting performance.
Significant Advantages of CNC Tool Remanufacturing
Cost Reduction
· Directly saves 50%-70% of the cost (1/3 to 1/2 of the price of new tools).
· Company Case: A certain auto parts factory reduced its annual tool costs by 40% through tool remanufacturing.
Efficient resource utilization
· Reduces raw material consumption by over 90% (such as tungsten and cobalt strategic metals).
· Comparison: Manufacturing 1kg of hard alloy tools requires 30kg of ore, while remanufacturing only requires 0.5kg of material.
Environmental benefits
· Reduces carbon emissions by 75% (eliminating energy-intensive processes such as mining and smelting).
· Reduces industrial waste: Approximately 120,000 tons of discarded tools worldwide can be recycled through remanufacturing annually.
Possible Performance Upgrades
· Using new coatings (such as diamond coatings) can increase tool life by 3-5 times.
· Customized repair: Optimize tool geometry angles according to specific processing needs.
Enhanced Supply Chain Resilience
· Remanufacturing delivery cycle is 50% shorter than new tool delivery cycle.
· During the epidemic, a certain aviation company ensured the production of key components through local remanufacturing.
Explanatory Video
CNC tool remanufacturing instructional video
CNC tool remanufacturing instructional video
CNC tool remanufacturing instructional video
CNC tool remanufacturing instructional video
Industry Application Scenarios
Mass Production Field
The remanufacturing rate of high-wear tools (such as taps and end mills) in the automotive and mold industries can reach 80%.
Difficult-to-Machine Materials
In the processing of titanium alloys and high-temperature alloys, remanufactured tools achieve higher stability through upgraded coatings.
Precision Manufacturing
Laser-repaired micro-drills (below φ0.1mm) can recover sub-micron accuracy.
Technology Development Trends
Intelligent Remanufacturing: Combining AI visual inspection of tool defects, with accuracy reaching 0.001mm.
Compound Repair Technology:Electron beam cladding + ultrasonic vibration processing, improves the bonding strength of the repair layer by 40%.
Case Study
Through remanufacturing, a solid carbide milling cutter worth 3000 yuan can be repaired for about 800 yuan, and after nano-coating treatment, the cutting mileage surpasses new products by 15%, fully reflecting the value of the circular economy.
The current global tool remanufacturing market size has exceeded 5 billion US dollars, with an annual growth rate of 12%, becoming an important link in the advanced manufacturing industry chain.
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Twelve years of honing, we redefine the standard of 'new'.
From the grinder in the Sanyi warehouse to promoting China's tool regeneration rate to 35%
Qianqiu Tool's Mission:Allow high-end manufacturing to avoid expensive consumption, and let the circular economy penetrate every cutting edge.
Address: No. 259, Lixiang East Road, Changsha Economic and Technological Development Zone Xiangfeng Science and Technology Park, Building 4, 1st-2nd Floor
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