CNC Metal Spare Parts Small Part CNC Machining Stainless Steel Milling Part

Brand Name:Yexin
Certification:ISO9001:2015
Model Number:SM51
Minimum Order Quantity:1 pcs
Delivery Time:3-12 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, Paypal
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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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CNC Metal Spare Parts Small Part CNC Machining Stainless Steel Milling Part


CNC machining operates on subtractive processes, where the feedstock is machined to its final

form through the removal of material. This includes activities such as drilling holes, boring lots

and pathways, and shaping metal stock into new material with varying tapers, diameters, and

shapes.


In contrast to additive manufacturing methods that involve the addition, layering, and

deformation of materials to achieve a specified shape, CNC machining achieves shapes by

subtracting material. This distinction also separates it from injection molding, where material is

injected in a different state of matter using a mold and formed to a specified shape.


Product Details


Our CNC machining capabilities encompass a diverse range of materials, including carbon alloys,

aluminum, brass, stainless steel, high nickel alloys, and engineered plastics.


We pride ourselves on assisting you in selecting the optimal material for your specific application.

Whether you are considering materials from our standard list or exploring options beyond,

our expertise ensures the best choices for your needs.


Common Materials
NameDescription
AluminumHigh machinability and ductility, good strength-to-weight ratio.
Stainless steelHigh tensile strength, corrosion and temperature resistant.
Mild steelHigh machinability and weldability, high stiffness.
BrassLow friction, excellent electrical conductivity, golden appearance.
CopperExcellent thermal and electrical conductivity.
TitaniumExcellent strength to weight ratio, used in aerospace, automotive and medical industries.
ABSCommon thermoplastic, impact resistant, easy to machine.
NylonExcellent mechanical properties, thermal, chemical and abrasion resistant.
POMHigh stiffness, high accuracy, low friction, easy to machine.

Post-processing and surface finishes for CNC machining


CNC-machined parts as they emerge from the machine often exhibit visible tool marks, a feature

that may not align with your specific part requirements.


Fortunately, there exists a multitude of post-processing techniques aimed at enhancing the surface

appearance and elevating attributes such as wear resistance, corrosion resistance, and chemical

resistance.


Methods like anodizing, bead blasting, and powder coating present viable options for refining the

final presentation of your custom parts, allowing you to achieve the desired surface quality and

performance characteristics.


Surface Finishes
NameApplicable toMachining marks
As machinedMetals, PlasticsVisible, light surface scratches
Smooth machining
Fine machiningMetalsSlightly visible
PolishingMetalsRemoved on primary surfaces
Bead blastingMetalsRemoved for non-cosmetic, removed on primary surfaces for cosmetic
BrushingMetals
Anodizing Type IIAluminum
Anodizing Type IIIAluminumVisible under anodizing
Black oxideCopper, Stainless steel, Alloy steel, Tool steel, Mild steelVisible
Powder coatingMetalsRemoved
Brushed + electropolishingStainless steelRemoved on Primary surfaces

CNC Machining Applications


CNC milling machines find extensive application in the contemporary manufacturing landscape,

shaping materials ranging from glass and metal to plastic, wood, and custom-designed components.

Machinists proficient in CNC machining are instrumental in fabricating prototypes and end products

for diverse sectors like aerospace, automotive, hardware startups, manufacturing, medical devices,

robotics, and other burgeoning industries. The precision and versatility of CNC milling machines

contribute significantly to the evolution of manufacturing technologies.

Company Profile

FAQ's


1. What type of surface finishes does provide?


We provide an extensive range of finishing services to achieve virtually any desired look and feel for

your parts. Our offerings include treatments for metal, texturing for plastic injection mold tools,

painting for both metal and plastic, and a variety of other options. Learn more about specifying the

surface texture you desire in our blog.


2. Can passivate my parts?


Passivation is a treatment that alters the surface chemistry of certain types of metals. We provide

passivation services for corrosion protection, enhanced durability, improved aesthetics, and more.


3. 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.


4. What are you shipping terms?


Our standard shipping terms are Ex Works (EXW) for both rapid prototyping and regular production

orders. This implies that once the goods have left our premises, the customer assumes responsibility

for shipping, customs clearance, and all associated fees.


For express shipments, we employ Delivered Duty Unpaid (DDU), where the client is accountable

for paying import duty upon the arrival of the goods at the destination.

China CNC Metal Spare Parts Small Part CNC Machining Stainless Steel Milling Part supplier

CNC Metal Spare Parts Small Part CNC Machining Stainless Steel Milling Part

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