![]() |
Place of Origin | Dongguan, China |
Brand Name | Yexin |
Certification | ISO9001:2015 |
Model Number | SM78 |
Custom Lathe Stainless Steel CNC Steel Parts Milling Parts Aerospace CNC
Machining Parts Service
Our custom CNC machining service operates within the realm of the prevalent subtractive
manufacturing technology, CNC machining. This method stands out as the go-to solution for
crafting tailor-made metal and plastic parts essential for prototyping and production applications.
Employing CAD modeling software and G-code, CNC milling and CNC turning machines
meticulously remove material from solid workpieces with a combination of precision and speed.
The outcome is the production of robust components featuring precise tolerances and a wide
spectrum of material properties, encompassing both mechanical and chemical attributes.
Designed to excel in one-off projects and low-to-medium volume production, our service benefits
from the efficiencies brought about by automation and high repeatability.
Product Details
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 | |
Material | Properties |
Aluminum | 2024: 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 Steel | Excellent machinability and outstanding uniformity; good workability and weldability, high ductility and formability |
Steel Alloy | Mix of chromium, molybdenum, and manganese yields toughness, good torsional and fatigue strength |
Brass | Versatile and highly attractive copper/zinc alloy with warm yellow color accommodates severe forming/drawing |
Titanium | Excellent strength to weight ratio, used in aerospace, automotive, and medical industries |
Copper | High ductility and high electrical and thermal conductivity; develops attractive blue-green surface patina over time |
ABS | Excellent impact resistance, good mechanical properties, susceptible to solvents |
Nylon | Excellent mechanical properties, high toughness, poor moisture resistance |
POM | High 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 size | Plastics | Metals |
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
CNC milling, renowned for its efficiency, accuracy, and the elimination of manual labor, finds
widespread application across diverse industries. Machine shops, offering critical services for
prototypes and full production runs, play a pivotal role in the manufacturing process.
Notably, the electronics industry heavily relies on CNC machines to produce electronic enclosures
and circuit supports. In the commercial sector, CNC cutting heads contribute to the creation of
affordable parts, reducing production costs and saving time.
The oil and gas industry utilizes CNC machines for the production of various components like drill
bits, cylinders, pins, rods, and valves. Similarly, CNC milling tools are indispensable in the medical
industry for creating implants, surgical equipment, and medical devices.
Finally, the aerospace industry benefits significantly from CNC machined parts, utilizing this
technology for the production of complex, customized components essential for aerospace equipment.
Company Profile
FAQ's
1. What industries do you typically work in? Who are your typical customers?
Our expertise spans across a wide array of industries, making it challenging to pinpoint ones we
haven't engaged with! Our customer base includes heavy equipment manufacturers, general
commercial businesses, and companies in industrial, transportation, medical, and consumer
sectors, among others. While our clientele is distributed globally, encompassing the United States,
Europe, and beyond, they share a common need for top-notch parts machined to precise
specifications, delivered punctually, and within budget.
2. Can you ensure my designed component dimensions and tolerances are suitable
for production?
Our team of seasoned professionals is dedicated to offering "Design for Engineering" (DFM) support,
ensuring the feasibility of your designed component dimensions and tolerances for production.
Recognizing the importance of swift responses during the idea testing phase, we prioritize fast
turnarounds on quotes. To gain a comprehensive understanding of the entire order progression,
you can refer to our production process page.
3. Do you offer other services, like finishing, assembly, packaging, and logistical support?
From finishing processes to logistical support, we offer a complete suite of services to efficiently
and cost-effectively bring your parts from inception to completion. Our capabilities encompass
anodizing, plating, grinding, finishing, assembly, warehousing, packaging, and just-in-time delivery.
Our aim is to provide a one-stop, hassle-free production process, allowing you to save time and
money while concentrating on your core business.
4. How much import duty will I need to pay for my goods?
The specific import duty for your goods varies, and there isn't a one-size-fits-all answer.
For customers in Australia, new CHAFTA regulations enable a gradual implementation of duty-free
imports. Import duties are diverse and contingent on the type of goods being imported.
Globally, most countries adhere to international Harmonized System (HS) codes, categorizing almost
all commercial trade goods.
Contact Us at Any Time