In environments with wear and corrosion characteristics, metallurgical expertise, the ability to cast almost any product geometry, and hundreds of alloy expertise for large and small parts make Dongkun a reliable source of gates and other hydropower components.

What is the CNC machining process?

1. CNC machining is a method that utilizes digital equipment and information to control the displacement of parts and tools on a CNC machine for machining purposes. It's an effective approach for producing variable rapid prototyping components, low-volume parts, complex-shaped parts, and high-precision machined parts, resulting in efficient manufacturing processes.

2. CNC machining involves an efficient automatic machine tool, comprising mechanical equipment and a numerical control system, used to process workpieces with complex shapes.

3. CNC machining centers are advanced mechanical and electrical products. Once the workpiece is clamped, the CNC machining system can control the CNC machine tool to automatically select equipment, set up tools, and adjust various parameters such as spindle speed and feed rate.

4. Rapid prototyping CNC machining allows for continuous drilling, boring, milling, reaming, and tapping processes. This greatly reduces additional processing time such as workpiece clamping, measurement, and machine tool adjustment.

What is CNC machining used for?

1. CNC machining is utilized to manufacture workpieces required regularly in production. For products with cyclical or seasonal market demands, utilizing standard equipment often results in inefficiencies, unstable quality, and challenges in meeting quantity requirements. Retaining program and product information in the CNC machining center after the initial batch enables swift replication with minimal lead time. CNC machining centers distribute long machining times evenly across workpieces, reducing the average actual working time per production and shortening the production cycle significantly.

2. CNC machining is employed to produce high-precision workpieces. While some components may not be in high demand, they are essential and require precise manufacturing within short cycles. Traditional methods involving multiple machine tools often result in prolonged cycle times and low efficiency.

3. CNC machining enables batch production of workpieces, offering flexibility to respond rapidly to specific requirements and enabling mass production to enhance market competitiveness. CNC machining centers are suitable for small to medium batch production, accommodating minimum batch production requirements.

4. CNC machining is used to produce composite-shaped workpieces. Advances in CNC machining technology, including four-axis and five-axis linkage machines, coupled with CAD/CAM advancements, have increased the complexity of machining workpieces. The use of DNC makes automatic processing of complex workpieces easily achievable by ensuring sufficient processing content from the same program to meet various needs.

How does CNC Machining Work?

Although the CNC machining process offers a variety of functions and operations, the basic principles of the process remain consistent. The necessary stages of CNC machining process include:

1. Design CAD models.

2. Convert CAD files to CNC programs.

3. Prepare the CNC machine.

4. Perform processing operations.

Packing and Shipping.

1. Each product is carefully packed in bubble bags and placed in cartons. To prevent scratches from impacts during transportation, which may affect the product's quality and functionality, we use wooden boxes specially designed for export for packaging and transportation.

2. All products will be shipped according to the customer's needs, including options such as express, air shipping, sea shipping, and railway shipping.

FAQs.

1. How can I request a quotation?

---We provide a quote based on the drawing, quantity, weight, and material (a physical sample is also acceptable).

2. If I don't have a drawing, can you create one for me?

---Yes, we can create a drawing based on your sample to accurately duplicate it.

3. What are your payment methods?

---For tooling: 50% T/T advance payment, with the remaining 50% due upon sample approval. For bulk orders: 30% deposit via T/T, with the remaining 70% balance settled via T/T against the copy of the B/L.

4. What file formats can you open?

---We can work with PDF, IGS, DWG, X_T, STEP (STP) file formats.

5. What surface treatments do you offer?

---We offer various surface treatments including powder coating, sandblasting, painting, polishing, acid pickling, anodizing, enamel, zinc plating, hot-dip galvanizing, and chrome plating.

6. How do you package your products?

---Each product is carefully packed in bubble bags and placed in cartons. To prevent scratches from impacts during transportation, which may affect the product's quality and functionality, we use wooden boxes specially designed for export for packaging and transportation.

7. Do you have a subsidiary overseas?

---Yes, we have a subsidiary in Michigan, USA.