Custom CNC Machining Parts Components CNC Precision Machining Parts

Brand Name:Yexin
Certification:ISO9001:2015
Model Number:A170
Minimum Order Quantity:1 pcs
Delivery Time:3-12 work days
Payment Terms:T/T, Paypal, Western Union, L/C, D/A, D/P, T/T, MoneyGram
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Location: Dongguan Guangdong China
Address: Hengjiao Industry Zone, Hengjiao Village, Shijie Town, Dongguan, Guangdong, China
Supplier`s last login times: within 1 hours
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Custom CNC Machining Parts Components Suppliers Parts CNC Precision Machining Parts


CNC machining, which stands for Computer Numerical Control machining, involves the automated

removal of material from raw stock based on computer-generated instructions.


This versatile process can be applied to nearly any material, ranging from expanded polyurethane

foam to nickel superalloys. Common applications of CNC machining include the fabrication of parts

for various industries, ornamental furniture, and the production of turbine blades.


The cost associated with CNC machining is heavily influenced by factors such as required precision,

surface quality, quantity, material composition, and the overall complexity of the part.


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CNC machining materials are generally grouped into three primary categories: plastics, soft metals,

and hard metals. This classification includes materials such as aluminum, bronze, copper, ceramics,

plywood, steel, stone, wood, zinc, and various others.


Preference is often given to materials that are considered easy to work with and possess

advantageous properties compared to alternative options.


Common Materials for CNC Machining
MaterialProperties
Aluminum2024: Good fatigue resistance and strength; excellent toughness at moderate to high strength levels; improved fracture toughness
6061: Excellent machinability, low cost, and versatility
7075: High strength, hardness, low weight, and heat tolerance
Stainless SteelExcellent machinability and outstanding uniformity; good workability and weldability, high ductility and formability
Steel AlloyMix of chromium, molybdenum, and manganese yields toughness, good torsional and fatigue strength
BrassVersatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing
TitaniumExcellent strength to weight ratio, used in aerospace, automotive, and medical industries
CopperHigh ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time
ABSExcellent impact resistance, good mechanical properties, susceptible to solvents
NylonExcellent mechanical properties, high toughness, poor moisture resistance
POMHigh stiffness, excellent thermal & electrical properties, relatively brittle

CNC Machining Tolerances


Tolerances are not standardized across all processes and materials.

The final tolerances on your part depend on various factors, such as part size, design complexity,

the number and size of features, materials used, surface finish, and the manufacturing process

employed.


Once your order is confirmed, we conduct a Design for Manufacturing review to identify areas that

may need modification for better manufacturability.


It's helpful if you can specify which areas in your design have critical tolerances that must be met

and which can be adjusted, if necessary, to optimize production time and cost.


CNC Milling Tolerances
Limits for nominal sizePlasticsMetals
0.5mm* to 3mm±0.1mm±0.05mm
Over 3mm to 6mm±0.1mm±0.05mm
Over 6mm to 30mm±0.2mm±0.10mm
Over 30mm to 120mm±0.3mm±0.15mm
Over 120mm to 400mm±0.5mm±0.20mm
Over 400mm to 1000mm±0.8mm±0.30mm
Over 1000mm to 2000mm±1.2mm±0.50mm
Over 2000mm to 4000mm±2.0mm

*Please clearly indicate tolerances for nominal sizes, below 0.5mm on your technical drawing.


Specialist industries


The applications of CNC machining are virtually limitless, offering a myriad of possibilities across

various industries. One notable application is in the woodworking sector, where CNC machines

streamline the production of wooden furniture, saving time and reducing costs.


Complex geometries that would traditionally require a skilled woodworker can now be achieved

efficiently through CNC machining. In lettering and engraving systems, CNC technology is utilized

for marking patterns or text onto surfaces, serving both artistic and serialized part needs.


The electrical industry benefits from CNC machining for tasks such as creating component mounting

holes in printed circuit boards and machining heat sinks for heat-generating electrical components.


Precision equipment for the pharmaceutical industry, including metering pumps, ingredient-dispensing

nozzles, and packaging components, is also manufactured using CNC machines.


Even in the fast-moving consumer goods sector, CNC machining plays a vital role in producing custom

material-handling machinery for the food and beverage industry, as well as contributing to the

fabrication of injection-molded plastic molds used in food packaging.

Company Profile

FAQ's


1. Quality Assurance


Customer trust is a cornerstone of our values, and we are dedicated to upholding it through

the implementation of established quality management principles. Our focus is on enhancing

customer satisfaction and perpetually improving our performance and capabilities.


With a wealth of experience spanning decades, we have consistently met stringent regulations

and maintained PPAP compliance, particularly in the automotive, aerospace, and medical device

industries. These industries serve as benchmarks for the high standards we apply to all the

products we manufacture.


2. What industries do you typically work in? Who are your typical customers?


Virtually no industry is unfamiliar to us! Our customers hail from various sectors, encompassing

heavy equipment manufacturing, general commercial enterprises, and entities in industrial,

transportation, medical, and consumer realms, among others.


While our clientele spans the globe, reaching the United States, Europe, and beyond, they all share

a common need for impeccably machined parts, adhering to specifications, delivered promptly,

and meeting budgetary considerations.


3. How does compare to other suppliers on price?


Unlike Chinese suppliers who often compete on price, We chooses a different approach. While our

prices may not be the lowest, we prioritize delivering the highest levels of quality, rapid response,

and professional results, setting us apart in the market.

China Custom CNC Machining Parts Components CNC Precision Machining Parts supplier

Custom CNC Machining Parts Components CNC Precision Machining Parts

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