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Place of Origin | Dongguan, China |
Brand Name | Yexin |
Certification | ISO9001:2015 |
Model Number | ST54 |
Operating as a subtractive manufacturing process, CNC machining involves the creation of parts by
removing material from a workpiece or workpiece stock. The machine's movement is governed by
preprogrammed software and codes, ensuring precise control over material removal.
This expansive process includes a diverse range of machinery, such as turning mills, lathes, grinders,
and plasma-cutting machines.
Product Details
The primary materials employed in the CNC machining process are predominantly metals.
These metals encompass alloy steel, carbon steel, cast iron, stainless steel, aluminum, copper,
magnesium, and zinc.
However, CNC machining is not limited to metals alone; it is also capable of machining plastic
parts and working with various materials, including ceramics, composites, thermoplastics,
and thermosets.
Common Materials | |
Name | Description |
Aluminum | High machinability and ductility, good strength-to-weight ratio. |
Stainless steel | High tensile strength, corrosion and temperature resistant. |
Mild steel | High machinability and weldability, high stiffness. |
Brass | Low friction, excellent electrical conductivity, golden appearance. |
Copper | Excellent thermal and electrical conductivity. |
Titanium | Excellent strength to weight ratio, used in aerospace, automotive and medical industries. |
POM | High stiffness, high accuracy, low friction, easy to machine. |
ABS | Common thermoplastic, impact resistant, easy to machine. |
Nylon | Excellent mechanical properties, thermal, chemical and abrasion resistant. |
CNC Turning 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. |
Typical Applications of CNC Turning
CNC turning machines excel in precision craftsmanship, fabricating a wide spectrum of parts with
diverse complexities. Among these are shafts and axles, pivotal components in industries such as
automotive and aerospace.
The precision extends to the production of bushings and bearings, crucial for reducing friction and
ensuring smooth rotational movement in mechanical assemblies. CNC turning further facilitates the
creation of connectors, fittings, and fasteners like screws and nuts, serving applications in plumbing,
hydraulic systems, and across various industries.
The technology is also applied in the manufacturing of valves and valve components, contributing to
fluid control systems. Additionally, CNC turning is instrumental in crafting tooling components,
including inserts, toolholders, and bodies, enhancing efficiency and accuracy in machining operations.
In the automotive sector, CNC turning is harnessed for producing engine components, pulleys,
brackets, and specialized parts.
Company Profile
FAQ's
1. What size of fillets are added when no specific fillet is specified by the 3D model
or drawing?
In the absence of a specified fillet radius in the 3D model or drawing, the machinist will add fillet
radii based on discretion to facilitate easy machining. Should a specific fillet radius be required,
clear specification is essential. As a general guideline, internal vertical edge radii might exceed
1/3 of the depth, while internal horizontal edges may either be left sharp or feature a radius
ranging from 0.5mm to 1mm.
2. Quality Assurance
We prioritize customer trust, integrating established quality management principles to elevate
customer satisfaction and perpetually enhance our performance and capabilities.
With decades of experience, we consistently meet stringent regulations and maintain PPAP
compliance for industries such as automotive, aerospace, and medical devices.
These standards serve as benchmarks, ensuring the quality of all products we manufacture.
3. 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.
4. 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.
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