On-Demand Meulage sans centre Service
We are the leading on-demand centerless grinding company in China. We are always here whenever you need us. Our accessibility is one of our pride.
Premium Centerless Grinding Services for Pièces détachées
Using different types of grinding wheels, we attain customer specified tolerances, smoothness, and uniformity for bar stock, tubing, shafts, and cylindrical components.
DEK’s specialty service has been centerless grinding complex parts to close tolerances since 2002. We can serve our customers in small and large quantities with more than 10 of the latest and most advanced centerless grinding machines.
We excel in centerless grinding, working with a wide range of materials from soft plastic to hard chrome. Our advanced grinders handle custom grinding for prototypes or large-scale production efficiently. With both thru-feed and end-feed plunge grinding capabilities, we achieve smooth finishes and meet varied precision requirements.
Notre Points forts
Fast Turnaround Times
We have 180+ skilled employees to cater to different projects all at the same time, making our production speed very fast.
Équipements avancés
We constantly upgrade our centerless grinding equipment to the latest and most advanced to improve our processes as we grow.
Best Quality
With more than 20 years of specialization in Centerless Grinding, we are proud to provide precision parts with the best quality.
Variety of Materials for Centerless Grinding
Diverse Surface Finishing Choices
Anodisation
L'anodisation est un procédé électrochimique qui améliore la résistance à la corrosion, la durabilité et l'apparence des métaux, en particulier de l'aluminium.
Oxyde noir
La finition de surface à l'oxyde noir offre des avantages fonctionnels et esthétiques à la fois. Il s'agit d'une finition noire mate qui protège également les métaux, réduisant ainsi la corrosion et l'usure au fil du temps.
Revêtement DLC
Le faible coefficient de frottement des revêtements DLC réduit la résistance entre les surfaces, ce qui assure la durabilité des composants tels que les outils et les pièces mécaniques.
About Centerless Grinding
What is Centerless Grinding and how does it work?
Centerless grinding is a machining technique that removes material from cylindrical workpieces without needing a central spindle. Instead, it employs two rotating wheels – a grinding wheel and a regulating wheel – on either side of the workpiece.
The grinding wheel removes material through abrasion, while the regulating wheel controls workpiece speed and feed rate. A workblade supports the workpiece, eliminating the need for a center hole. This method efficiently achieves precise tolerances and a smooth surface finish on cylindrical parts like rods and bearings.
What are the Advantages of Centerless Grinding?
Centerless grinding can grind a large volume of parts quickly. It eliminates the need for centers, reduces setup time, and ensures consistent results with minimal operator intervention. Here are some of the advantages of Centerless Grinding:
- Provides tight tolerances for cylindrical components.
- It can be more economical for certain applications than other grinding methods.
- Well-suited for processing long, slender workpieces without the need for centers.
- Allows for continuous grinding of multiple workpieces in a single pass.
When do you use Centerless Grinding?
Centerless grinding is used in automotive, medical, aerospace, and bearing industries for high-volume production of precise components. It ensures tight tolerances and smooth finishes, making it essential for manufacturing items like engine valves, medical instruments, aerospace components, and precision bearings.
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