Deburring,descaling, degreasing of stainless steel welded pipe, tube cutting parts, mirror polishing technology

How to remove burrs, oxide scale, degrease and mirror polish stainless steel welded pipe cutting parts?

Stainless steel pipes, tubes can be divided into stainless steel seamless pipes and welded pipes according to the production process. Seamless pipes are produced by perforating, drawing and rolling steel bars, while welded pipes are produced by rolling and welding steel plates. In terms of compressive strength, seamless pipes are better than welded pipes, but the advantages of welded pipes are low cost, simple process and high production efficiency. Today we will share a case of mirror finishing and polishing of a small round tube after sawing from a 304 stainless steel welded pipe, tube. This polishing process solution is also suitable for other hardware parts made of materials such as 201, 316, 321 or nickel-titanium alloys, which require deburring, deflashing, descaling and mirror polishing after sawing, plasma, water jet, electric spark and other cutting processes.

    • jerrylu
    • 2024-06-13
    • 0 Comments

     

Deburring, degreasing and mirror polishing process for stainless steel welded pipe,tube cutting parts

1. The stainless steel welded pipe(tube) cutting parts before polishing
How to remove the burr and oil stain on the surface of stainless steel welded pipe (tube) hardware cutting and processing parts

Materials:

304 stainless steel

Appearance:

surface burrs, oil stain, seam

Shape:

round tube

尺寸：

Ø8*50 MM

Pre-polishing process:

sawing

Post-polishing process:

electroplating

2. Finishing and polishing requirements
  • deburring, descaling of welded seam
  • mirror polishing
3. Polishing process details of stainless steel welded pipe, tube cutting parts:
Process steps: （1） deburring, descaling for rough finishing （2） reduce roughness for fine finishing （3） mirror polishing
Machine and equipment vibratory bowl finishing machine vibratory bowl finishing machine mirror polishing machine
Speed highest highest highest
Tumbling media spherical deburring ceramic media fine finishing media mirror polishing media
Abrasive media to workpiece 4：1 6：1 8：1
Chemical compound finishing compound polishing compound polishing paste
Water appropriate amount, liquid level does not exceed abrasive media appropriate amount, liquid level does not exceed abrasive media no
Polishing time 120 minutes 60 minutes 180 minutes
Remark parts separated and picked up automatically, rinsed with water parts separated and picked up automatically, rinsed with water mirror polishing
4. The stainless steel welded pipe(tube) cutting parts after polishing
stainless steel welded pipe, tube hardware cutting parts deburring, degreasing, mirror polishing effect
deburring, degreasing, polishing effect comparison of stainless steel welded pipe, tube hardware cutting parts

5. Additional instructions
  • This stainless steel welded pipe, tube cutting hardware parts product is a small product made by sawing the welded tube. There are obvious burrs on both ends of the pipe, tube, but the tube wall is thin, which can easily cause deformation of the workpiece during polishing. Therefore, the rough finishing and polishing machine uses a vibratory bowl polishing machine with moderate finishing force and high cutting efficiency. The rough finishing uses heavy-cutting spherical ceramic deburring media, which can quickly remove burrs, scales and oil stains.
  • Fine finishing uses precision finishing media with light cutting force and small abrasive grain size to further reduce surface roughness.
  • The last step after fine finishing is to use a mirror polisher and mirror polishing media to enhance the brightness and mirror polishing.

6. Final summary
  • In this case, we demonstrated the process of automated deburring, degreasing, mirror polishing of the outer surface of a 304 stainless steel welded pipe, tube cutting hardware part.
  • If you need professional technical support for deburring, finishing and polishing of stainless steel, nickel-titanium alloy, cemented carbide and other precision hardware parts, cut parts, processed parts, finished products or the following products using sawing, plasma, water jet, electric spark and other processes, you can refer to the above cases:
    Stainless steel mirror polishing method
    Stainless steel mirror polishing machine
    Stainless steel mirror polishing process
    How to polish stainless steel to a mirror effect
    The best way to deburr stainless steel
    How to deal with stainless steel burrs
    Stainless steel hole burr removal
    What to use to cut stainless steel without burrs
    How to deal with burrs on stainless steel laser cutting
    How to deburr stainless steel pipes, tubes
    What to use to deburr stainless steel pipes, tubes
    How to deburr stainless steel welded pipes, tubes
    How to deal with stainless steel welded pipes, tubes
    How to remove burrs from stainless steel pipes, tubes
    How to deburr small stainless steel parts
    How to cut stainless steel pipes without burrs
    Stainless steel pipe, tube cutting method

Superhard material laser cutting diamond product parts deburring, descaling, smoothing and polishing technology method

How to deburr, descale, smooth, finish and polish the superhard material laser cutting diamond product parts?

Diamond is a single crystal composed of regularly arranged carbon atoms. After cutting, finishing and polishing, diamond becomes a collectible diamond. Diamond is the simplest of all gemstones and the hardest substance naturally existing in nature. With this physical property, diamond is also widely used in the industrial field. Today we will share a case study of finishing and polishing a small slice of diamond synthetic material. Since the workpiece is processed by laser cutting technology, this polishing process method is also suitable for deburring, descaling, chamfering and polishing other precision machining parts of superhard materials such as plasma, water jet, wire cutting.

    • jerrylu
    • 2024-06-06
    • 0 Comments

     

superhard material laser cutting diamond product parts deburring, descaling, finishing and polishing technology method

1. Superhard material laser cutting diamond product parts before polishing
burrs and oxide scale of laser cutting diamond parts of superhard material

Materias:

synthetic diamond materials

Appearance：

burrs, oxide scale, zigzag edge

Shape:

ractangular

Size:

15*15 MM

Pre-polishing process:

laser cutting

Post-polishing process:

assembly

2. Finishing and polishing requirements
  • deburring, descaling.
  • smooth surface, low roughness.
3. Diamond superhard material parts polishing process details:
Process steps （1） deburring, descaling for rough finishing （2） fine finishing for reducing roughness
Machine and equipment centrifugal barrel finishing machine centrifugal barrel finishing machine
Speed highest highest
Tumbling media angle cut tri-angle silicon carbide deburring media precision finishing media
Abrasive media to workpiece 4：1 6：1
Chemical compound finishing compound polishing compound
Water appropriate amount,the liquid level is 30mm above the abrasive media appropriate amount,the liquid level is 30mm above the abrasive media
Polishing time 120 minutes 60 minutes
Remark parts separated and picked up automatically, rinsed with water parts separated and picked up automatically, rinsed with water
4. Superhard material laser cutting diamond product parts after polishing
deburring, descaling, polishing of laser cutting superhard material diamond product parts
polishing effect comparison of laser cutting superhard material diamond product parts

5. Additional instructions
  • This superhard diamond material part is a small precision product, so the rough finishing and polishing machine uses a centrifugal barrel finisher, which has strong finishing force and high cutting efficiency. Diamond is a superhard material with high hardness, so the tumbling media uses silicon carbide abrasives media with higher cutting force than heavy-cut ceramic deburring media, which can achieve the effect of quickly removing burrs and oxide layers.
  • Fine polishing uses precision finishing and polishing abrasives media with light cutting force and small abrasive grain size to further reduce surface roughness.

6. Final summary
  • In this case, we demonstrated a process for automated deburring, serrated edges smoothing, descaling, chamfering and polishing of the outer surface of a laser-cut superhard diamond component.
  • If you need professional technical support for deburring, descaling, chamfering and polishing of precision hardware accessories, workpieces or the following products such as plasma, water jet, wire cutting, etc., you can refer to the above cases:
    How to finish diamond
    How to polish diamond
    Methods for deburring diamond
    What diamond is cut and polished
    Deburring and polishing process for diamond products
    Deburring and polishing process for diamond materials
    Deburring and polishing process for diamond parts
    Diamond mirror finishing and polishing
    Laser cutting deburring machine
    How to remove burrs from laser cutting
    How to solve burrs when laser cutting
    Jagged waves appear in laser cutting
    How to deal with burrs from laser drilling
    What method is used to deburr high-hardness materials
    Polishing method for superhard materials

How to deburr,descale, polish stainless steel sheet metal parts?

Automatic and rapid chamfering, deburring and polishing method for special-shaped non-standard stainless steel sheet metal parts

Stainless steel sheet metal processing parts are generally cut by laser cutting machines, sheared by shears, stamped by punches, bent by bending machines, or welded. So do you know what kind of finishing and polishing process this stainless steel product needs to go through to chamfer, remove burrs, flash, rust and scale to obtain a satisfactory surface effect? In this case, we will share the surface chamfering and deburring polishing process of a special-shaped non-standard stainless steel laser-cut sheet metal part. This polishing process is also suitable for surface polishing of carbon steel, aluminum alloy and other materials.

    • jerrylu
    • 2024-06-03
    • 0 Comments

     

Stainless steel sheet metal processing parts deburring, derusting, polishing effect

1. Stainless steel sheet parts before polishing
burrs and oxide scale before polishing of stainless steel sheet parts

Materials:

stainless steel

Appearance:

burrs, sharp cutting edge, protective film on the back

Shape:

simple curve

Size:

0.3*50*150MM

Pre-polishing process:

laser cutting

Post polishing process:

powder coating

2. Requirements for finishing and polishing
  • smooth surface,no burrs, scale.
  • chamfer,no cutting edge
3. Details of polishing process for stainless steel sheet parts
Process steps （1） rough finishing chamfering and deburring （2） drying
Machine and equipment centrifugal barrel finishing machine vibratory dryer
Amplitude and speed slow speed full speed
Tumbling media cone resin media corn cob drying media
Abrasive media to workpiece ratio 4：1 8：1
Finishing compound finishing liquid no
Water appropriate amount, the liquid level exceeds the abrasive media by 20mm no
Polishing time 30 minutes 30 minutes
Remark automatic separating and picking up, rinsing with water dry parts and wipe away water stains
4. Stainless steel sheet parts after polishing
stainless steel laser cutting metal sheet parts chamfering, deburring, descaling, polishing effect
stainless steel laser cutting metal sheet parts chamfering, deburring, descaling, brightening effect


Note: There is a plastic protective film on the back.

5. Additional instructions
  • Because stainless steel metal sheet processing parts are easily deformed, a centrifugal finishing machine with a small-capacity working barrel is used to reduce the operating speed and use it with softer texture cone-shaped resin media (also called plastic media) is used to chamfer and deburr. If you use ceramic tumbling media or other very hard abrasive media will cause problems such as deformation and bending of the workpiece, and ceramic deburring media can easily contaminate the stainless steel surface and make the surface black.
  • So why don’t polish parts use vibratory polishers? Because the vibrating polishing machine will cause the thin parts to stick to each other, and multiple pieces will fit together, which will not achieve the finishing and polishing effect.
  • Products can be separated automatically using a vibrating separator, to control the vibration amplitude of the vibrating separator so that no bending deformation occurs due to mutual collision.
  • In order to improve the anti-rust and anti-corrosion performance of the product after water cleaning, vibrating dryer, with corn cob polishing media, dry the moisture and wipe away water stains on the surface of the product.

6. Final summary
  • In this case, we demonstrate a process for surface chamfering and deburring of stainless steel laser-cut metal sheet parts using resin finishing media and corn cob drying media.
  • This process is also suitable for surface polishing of sheet metal parts such as carbon steel and aluminum alloys.

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