Contact Us
Tel:8617778860318
Email:17778860318@163.com
Fengjiakou Town, Nanpi County, Cangzhou City, Hebei Province
Machined parts
Share to
- Product Description
-
Machined parts are mechanical components produced by using machining equipment—such as lathes, milling machines, drilling machines, and grinding machines—to perform operations like cutting, grinding, and drilling on raw materials, thereby removing excess material.
Processing method
Turning: In this process, the workpiece rotates while the cutting tool advances parallel to or intersecting with the axis of rotation, thereby producing internal and external cylindrical surfaces, conical surfaces, threaded surfaces, and more. The typical machining accuracy for turning is IT8 to IT7, with surface roughness ranging from 6.3 to 1.6 μm; during precision turning, the accuracy can reach IT6 to IT5, and the surface roughness can be as low as 0.4 to 0.1 μm.
Milling: In this process, the cutting tool rotates while the workpiece remains stationary or is fed forward. By precisely controlling the movement of the cutting tool, parts with complex shapes—such as flat surfaces, concave and convex surfaces, and gears—can be manufactured. Milling typically achieves machining accuracy ranging from IT8 to IT7, with surface roughness values between 6.3 and 1.6 μm.
Drilling: A machining process in which a rotating drill bit cuts into a workpiece to create holes of the desired diameter and depth. Drilling is commonly categorized into various types, including conventional drilling, center drilling, deep-hole drilling, and multi-axis drilling.
Grinding: This process involves gradually cutting or removing material from the surface of a workpiece using abrasive tools (such as grinding wheels) to achieve the desired shape, dimensions, and surface quality. Grinding is commonly used to machine parts that demand high precision and superior surface quality, such as molds, precision mechanical components, and tools.
Boring: A machining process in which a rotating tool is used to cut into an existing hole, achieving precise dimensions and flatness. Boring can be performed manually or via CNC control and is suitable for machining internal circular holes in workpieces.
Planing and slotting: Planing involves using a planer blade to remove material from the surface of a workpiece, thereby achieving the desired flat surface, precise dimensions, and surface finish. Slotting, on the other hand, uses a slotting tool to gradually deepen the cut, creating intricate internal contours.Application fields
Machined parts are widely used in various industries, including but not limited to:
Aerospace: Key components used in the manufacture of aircraft engines—such as blades and turbine disks—as well as airframe frames and landing gear—require extremely high precision, strength, and quality.
Automotive manufacturing: Core components of automobile engines—such as cylinder blocks, cylinder heads, and crankshafts—as well as vehicle body frames and certain precision interior parts—all require machining.
Medical devices—such as surgical instruments (e.g., scalpels, forceps), implants (e.g., artificial joints, dental implants), and components of medical equipment (e.g., rotating parts of CT scanners)—all require precision machining for their manufacture.
Electronic device manufacturing: The machining process is indispensable for producing components such as the casings, internal frames, and heat sinks of electronic devices like mobile phones and computers.Process characteristics
High Precision: Machining can achieve high dimensional accuracy, geometric precision, and surface quality, meeting the processing requirements of complex components.
Wide applicability: Suitable for a variety of materials including metals (such as steel, aluminum, copper, titanium alloys), plastics, composite materials, wood, and more.
Flexibility: It can be used for both single-piece, small-batch production (such as molds and prototypes) and large-scale, automated production (such as automotive parts).
Process Diversity: We offer a variety of different machining methods (such as turning, milling, drilling, grinding, boring, planing, etc.) along with corresponding equipment, allowing us to select the most appropriate machining process based on the specific requirements of each component.
Company Profile
Nanpi County Zhonghe Metal Products Co., Ltd. is located in the Shifozuo Industrial Development Zone, Fengjiakou Town, Nanpi County. The company covers an area of 12,600 square meters, with a production workshop occupying 2,960 square meters. Founded in 1996, the company currently employs over 60 people, including 11 technical personnel. We are equipped with one 200T and one 100T large hydraulic press; one 100T × 3.2m shearing machine and one bending machine; as well as more than 60 stamping machines of various models, including 160T, 100T, 63T, 40T, and 25T units.
Our company is a specialized manufacturer of central air-conditioning ventilation components, industrial filter accessories, over 500 types of filter end caps, electronic components, and various types of enclosures (panels). Our products are distributed across numerous countries and regions. Thanks to our robust technology and superior quality, we have consistently received accolades from higher authorities and widespread praise from industry peers. Over more than a decade of business development, we have cultivated a corporate culture characterized by "diligence, perseverance, and independent innovation." Relying on strong technical expertise, we continuously develop new products, rigorously ensure product quality, and enhance our market competitiveness. At the same time, we are actively expanding both domestic and international markets. We sincerely hope that friends from all walks of life will join hands with us in cooperation to jointly create a brilliant future.
Company Profile
Online consultation
Provide mode
Factory quote
Deposit
Processing and production
Shipment inspection
Delivery completed.
After-sales service
FAQ
Can you accept small quantities?
Yes, we accept small-batch orders and offer fast delivery.
Do you have a pre-shipment inspection procedure?
Yes, we always test the product before delivery.
Can I take a sample for testing?
Yes, samples can be sent for testing before placing a bulk order.
What is the delivery date?
In-stock orders will be fulfilled within 7 to 15 days. For OEM and ODM orders, the specific lead time depends on the actual situation.
What are the payment terms?
Wire transfer or letter of credit, Western Union, Alipay, and others.
Can I have my own custom-made product?
Yes. We can provide OEM and ODM services, including design, logos, packaging, and more.
Keywords:
Recommended Products
Content is being updated…
One-stop solution for metal products!
We warmly welcome friends from all sectors to visit our facility, offer their guidance, and discuss business opportunities. Since the establishment of our factory, we have earned widespread praise from our customers thanks to our superior quality, reasonable prices, and high-quality service! We sincerely hope to establish mutually supportive, win-win, and friendly cooperative relationships with all our customer units!
Contact information:
Email:
Online Quotation
* Please keep your phone turned on—we’ll contact you promptly.