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CNC Drilling Services – HJY

CNC Drilling Services

What is CNC Drilling?​

The principle of CNC drilling is roughly the same as that of CNC milling. The workpiece does not move and the tool rotates, but the difference is that CNC drilling can be performed not only on CNC lathes, but also on CNC milling machines.

cnc drilling machine

Not limited to any metal, plastic material

Machined prototypes in as fast as 1 days

Tolerances down to +-0.05mm

ISO 9001:2015, CE:SHBST100665461231

All uploads of files and information are secure and encrypted

Why Choose Our Precision CNC Drilling Services?

Hongjingyuan Hardware & Plastic Products Co., Ltd., since its establishment, has been providing precision custom CNC drilling parts and CNC drilling services to large and small customers all over the world. Advanced vertical, benchtop, and radial CNC drilling equipment is integrated with our CNC machining centers, allowing us to precisely machine CNC over-drilled parts of any difficulty. Our CNC drilling equipment also has a certain scale, which allows us to easily complete large, medium and small orders of different volumes.

Our other cnc machining services:

Hongjingyuan CNC Drilling Surface Treatment Service

Hongjingyuan CNC Drilling Company provides but is not limited to the following surface treatment processes

Painting: Refers to an altering surface finishing process, spraying paint, pigment, or color to a solid surface as a colored protective layer, and can be done on metal or non-metal CNC machined components of any shapes, usually applied on aluminum, stainless steel and steel alloy parts. The purpose is to improve aesthetic appearance and prevent corrosion or oxidation.

Powder coating/Powder coat: A functional and decorative finish, which is applied as a free-flowing, dry powder, employs electrostatically and then cured under heat, to create a hard finish that is tougher than conventional paint. The main applications including household appliances, aluminum extrusions, drum hardware, automobile, motorcycle, and bicycle parts.

Anodizing/Anodized:An electrolytic passivation process of forming a thin layer of aluminum oxide on the exterior of aluminum CNC machined parts to increase the thickness of the natural oxide layer and protect the metal, as the layer has higher corrosion and abrasion resistance than aluminum.

Black Oxide: Also known as blackening, gun blueing, or thermal blackening, the chemical process that forms a black conversion coating on stainless steel, copper and copper-based alloys, zinc, powder metals, silver solder, and ferrous materials to enhance Corrosion resistance and minimized light reflection.

Conversion coating :Also known as chromate conversion, the coating are used for metals converted to a protective layer through the chemical or electrochemical processes, primarily used as a corrosion inhibitor, decorative finish, or to retain electrical conductivity.

Bead blasting/Bead blast: The process of removing surface deposits by applying fine glass beads at a high pressure without damaging the surface.

Passivation: A common chemical surface treatment method for steel and stainless steel, to remove ferrous contaminants or use a light coat of protective material to create a shell for enhancing the corrosion resistance or reducing the chemical reactivity.

Electroplating/Plating: A process of using an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode, to change the properties of the metal surface or build up thickness for undersized parts.

Polishing: Also known as buffing, a process of rubbing the surface of parts or utilizing a chemical action to produce a smooth and shiny surface, make the surface get significant specular reflection or reduce diffuse reflection in some materials.

Abrasive blasting/sandblasting: The process or operation of propelling a stream of abrasive material composed of high-velocity sand-sizes particles against the metal surface under high pressure with blast equipment like air pressure system, to remove surface contaminants, clean metals or increase a texture, then change the smoothness or roughness of surface.

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