The advantages and characteristics of CNC manufacturing parts
High precision and high stability
Programming is the first step in the rapid prototyping of CNC samples by Shenzhen Prototype Factory. Programmers will analyze the 3D data of the product and write the programming language for controlling the CNC machining center. Usually, the machining accuracy of our StrongD Model can reach+/-0.03mm, which is sufficient to meet the high standard tolerance requirements of multiple industries. It is suitable for aerospace, medical, and automotive lighting industries, and is very good for fields with high requirements for part size and assembly.
High processing efficiency and short cycle time
For traditional manual processing, it is controlled by humans and prone to errors, and the speed is very slow, working 8 hours a day.
And our StrongD Model now uses all computer-controlled programs, with the machine running continuously 24 hours a day. Especially for bulk products, CNC machines work non-stop and seamlessly. Greatly shortened the delivery time, improved production efficiency, and also shortened the project cycle.
Adaptation to diverse materials
CNC equipment is suitable for processing various materials, including metal materials such as aluminum alloy, stainless steel, copper, carbon steel, titanium alloy, and can also process plastics POM,PC, Engineering materials such as nylon and ABS. We can recommend suitable materials for use based on the customer's drawings and performance requirements. In addition, StrongD Model can also process some wood materials, such as walnut, beech, maple, etc., which can be used to make wooden prototypes and help customers create some unique handicrafts.
Support complex structures and high difficulty processes
Whether it is parts used for appearance or high-precision parts used internally, CNC machining can be achieved. Five axis linkage CNC equipment is more capable of processing work pieces with complex spatial angles and surfaces, breaking the technical bottleneck of traditional machining. Our StrongD Model factory has 3-axis, 4-axis, and 5-axis models, so we can better serve our customers' projects.
Strong stability and consistency
The CNC machining process is controlled by a program, minimizing errors and ensuring consistency of each batch of products. For customers who require long-term supply or repeat orders, this is the key to ensuring product quality consistency and production controllability. Customers choose CNC manufacturing parts suppliers mainly based on our quality and delivery time, which we fully meet.
Common Materials And Surface Treatment Methods For CNC Manufacturing Parts
The commonly used plastic is ABS. Material characteristics: high strength, good impact resistance, moderate fluidity, good coloring performance, good surface treatment performance; Easy to process and good appearance. Low creep and dimensional stability, stable heat resistance and chemical properties.
Ordinary ABS is classified by type:
1. Fire rating: ABS+GF30% fiberglass used for making automotive parts, electrical appliances, hair dryers, TV case prototypes,CNC machining household prototype
2. Electroplating grade: used for making large-area adhesive shells (300 mm)
3. Laser carving level: Black, excellent anti white effect of lightning carving
It is also a commonly used PC plastic: (bulletproof glue, which is one of the most common transparent adhesives)
Material characteristics: Has good mechanical processing performance; High strength, good toughness, poor flowability, and high molding accuracy. High moisture absorption, poor wear resistance, better vacuum plating effect than ABS, and better ultrasonic performance
POM: Material characteristics:
The POM has good fatigue resistance and impact strength; Good creep resistance; Wear resistant and self-lubricating function. Low water absorption, easy to shape and process, good injection flowability. The shrinkage rate is relatively large, and the material properties are slightly brittle compared to nylon. The first choice for making gears and bearings, so cnc machining POM gears are very welcomed.
PMMA: commonly known as acrylic
Material characteristics;
High transparency, it is one of the commonly used materials for making lenses; The transparency is very good, with a transparency of up to 92%, good dimensional stability, and good fatigue strength; The molding shrinkage rate is high, the flame retardancy is relatively poor, the material properties are relatively brittle, and the surface hardness can be higher after hardening. It can be used for vacuum electroplating and spraying. Screen printing, transfer printing and other processes can be used;
PP：Material characteristics: commonly known as Baifolded glue, with good toughness, similar to white wax, low density, strong temperature resistance, good flowability during injection molding, easy to form, poor surface treatment, and difficult to fuse. High shrinkage rate, prone to shrinkage. PP material surface: cannot be sprayed or electroplated.
PVC：Material characteristics:
High mechanical strength and good glossiness; Superior electrical performance; Anti aging, good acid and alkali resistance; Stable size, better molding effect than TPE during injection molding; Poor temperature resistance; Not environmentally friendly.
The surface treatment of PVC includes spraying, vacuum electroplating, screen printing, pad printing, etc.
Aluminum is commonly used in hardware: Material characteristics: low density, light weight, good heat dissipation, not easy to rust, excellent conductivity; Surface treatment usually involves oxidation and sandblasting.
Stainless steel: stainless steel are also commonly used materials, with surface treatment:
There are many common surface treatments for stainless steel, such as spraying, electroplating, blackening, powder coating, etc
Brass and copper in hardware materials are often used as internal components, and their surfaces can be sandblasted or electroplated. Because if not treated, it is easy to oxidize and the surface will turn black.
Hot Tags: cnc manufacturing parts, China cnc manufacturing parts manufacturers, suppliers, factory, CNC Aluminum Parts Machining, CNC Lathe Machining Service, CNC Machining Metal Parts, CNC Manufacturing Parts, CNC Milling Aluminum, CNC Precision Metal
