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Rust Removal For Inner Holes Of Iron Parts


Before


We carefully observed this component and conducted a series of analyses on its issues:

1.The rust spots on the inner hole are very deep, and the entire hole is covered with rust marks: Most of VEYER's brushes can remove rust marks, but because they are used to remove rust marks on the inner hole of the part, only grinding brushes with inner hole treatment can be selected
2.The aperture is only 9mm, and the hole is deep: only small-sized inner hole grinding brushes with a brush diameter < 9mm can be selected
3.The processed parts are made of iron material: Due to the strength and hardness of iron parts, in order to achieve better grinding results, it is also necessary to choose abrasive tools with a certain hardness

We ultimately chose to use VEYER's blue ceramic fiber inner hole brush with a diameter of 5mm. Our brush is suitable for deburring, polishing, drawing, removing tool marks, rust removel, removing oxide skin, and changing roughness of metal parts inner holes and cross holes.




Processing Procedure:

Clamp the grinding brush onto the electric drill →  Insert the grinding brush into the hole in a stationary state (to prevent the brush from spinning and breaking the bristles) →  Start rotating and grinding the brush when it reaches the hole (speed 7500/min) →  Repeat grinding in the hole (lubricant can be added for better effect) → After grinding is completed, wait for the brush to stop rotating before removing it.



During The Grinding


Effect Display:

The polished workpiece hole is smooth and shiny! After rust removal, the workpiece can ensure the fitting accuracy between parts, improve overall performance, and enhance mechanical efficiency.



After


For more abrasive tools, kindly contact VEYER directly !

Deburring Polishing Finishing Brushes:
Surface deburring finishing tools: Surface Ceramic Fiber Brush,Extra Large Surface Ceramic Fiber Brush, End Type Ceramic Fiber Brush...//Stainless Steel Wire Brush...
Cross internal holes tools :  Internal Cross Holes Ceramic Fiber Brush, Flex Ball Hone,Micro Holes Ceramic Fiber Brush...
Micro mini tools: Micro Holes Ceramic Fiber Brush// Ceramic Deburring Brush
Back or side burrs tools:  Flexible Oil Stone Grinding Rod
Threads tools: Side Wheel Brush, Pipe Hole Brush...


Application:
Automated Deburring, Crosshole Deburring & Finishing, Detailed Finishing, Manual Deburring, Surface Deburring & Finishing, Metal cleaning,Mold polishing...
Widely used in CNC Machining Centers, Combined Lathes, Robotics Hand, Special machines,Bench Machine, End Milling Drilling Machine, Full Automatic Deburring Station, Aotumatic Production Line or Some used with Hand Electric Drill...

Industry:
3C Electronic Metal Parts, Mechanical Accessories, Precision Hardware Parts,  Automobile Powertrain Motor Cylinders Head, Aerospace,New Energy, Medical Healthy, Robotics...

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CONTACT US

Contact: Annie Fu

WhatsApp: +8618819762043

Email: annie@veyertool.com

Add: Room2121,Office Building 5A,Mingfa Commercial Plaza,Changsha City,CHINA.

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