
CNC Machine Parts: 304 Stainless Steel Hardware Accessories
CNC machine parts play a vital role in various industries, enabling
precision and efficiency in manufacturing processes. One such
important component is the 304 stainless steel hardware accessory,
commonly used in video machinery and other applications. In this
article, we will delve into the material, drawing format,
production process, surface roughness, treatment, inspection
instruments, and applications of these CNC machine parts.
Material
304 stainless steel, also known as A2 stainless steel, is a
commonly used grade due to its excellent corrosion resistance, high
strength, and durability. It consists of 18% chromium and 8%
nickel, which provides it with its distinctive properties.
Moreover, it is non-magnetic and exhibits good resistance to heat,
chemicals, and oxidation. These characteristics make it a preferred
material for CNC machine parts, ensuring their longevity and
reliability.
Drawing Format
To manufacture CNC machine parts accurately, a precise drawing
format is crucial. The drawing should include essential details
such as dimensions, tolerances, geometries, and surface finish
requirements. CAD software is commonly used to create these
drawings, providing an easy-to-understand representation of the
part's design specifications.
Production Process
The production process for CNC machine parts involves a series of
steps to transform the raw material into a finished product.
Initially, the 304 stainless steel is carefully selected and cut
into the appropriate size and shape. The next step involves the use
of computer numerical control (CNC) machines, which precisely
control the cutting tools to shape the part according to the
drawing's specifications. This process ensures accuracy and
consistency in manufacturing.
Surface Roughness and Treatment
Surface roughness is a critical factor in CNC machine parts. It
directly affects the part's quality, appearance, and functionality.
To achieve the desired surface finish, the parts undergo various
treatment methods. These may include grinding, polishing,
sandblasting, or chemical processes such as passivation or
electroplating. These treatments enhance the surface smoothness,
reduce friction, prevent corrosion, and improve the part's overall
aesthetics.
Inspection Instruments
Ensuring the quality and precision of CNC machine parts is
essential before they are utilized in different applications.
Various inspection instruments are employed for this purpose.
Commonly used instruments include coordinate measuring machines
(CMMs), height gauges, calipers, micrometers, digital readout
systems, spectroscopy devices, and surface finish measurement
tools. These instruments allow thorough inspections of dimensional
accuracy, surface finish, hardness, and other quality parameters.
Application
CNC machine parts made from 304 stainless steel find widespread use
across multiple industries. In the video machinery sector, these
parts are vital for ensuring consistent performance and stability.
Moreover, they are extensively employed in automotive, aerospace,
medical, electronics, and many other industries. The superior
properties of 304 stainless steel, combined with precise
manufacturing techniques, make these parts suitable for
applications where strength, durability, and corrosion resistance
are paramount.
Product name | Cnc Machine Parts 304 Stainless Steel Hardware Accessories Video
Machinery Accessories |
Production Equipment | CNC, Milling Machine Processing, CNC Lathe Processing,CNC Turning,
CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting,
Stamping, Electric Discharge Machining (EDM), Injection Molding |
Material | Stainless Steel |
Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. |
Production Process | Raw material incoming inspection→Drawing Confirmation→Machine
Setup→Trial Production→Sample quality check and confirmation→Mass
production→Final Inspection→Packing→Ready to Ship |
Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating,
Polish, Power coating, Passivation PVD, Titanium Plating,
Electrogalvanizing, electroplating chromium, electrophoresis,
QPQ(Quench-Polish-Quench), Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. |
Application | Auto Parts, Hydraulic Hoses, Oil Machinery, Geological Drilling,
MotorCycle, Bycycle, Agricultural Machine Parts, Engineering
Machinary, Fastners. |
Surface roughness | Ra 0.1~3.2 |
Surface Treatment | Grinding, Polish, Deburr, Painting, Galvanization, Chrome Plating,
Anodization treatment etc |
Inspection | 100% Dimensional Check 100% Visual Check Mechanical Properties Inspection, Internal Lab test report or Third
Party Inspection Report. |
Inspection Instrument | Complete inspection lab with Micrometer, Optical Comparator,
Caliper Vernier,CMM Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal
Centigrade Gauge |
Tolerance | Customer's Drawing Request |





TORICH is an enterprise that has been producing precision steel
pipes and steel pipe processing for over 20 years, with a factory
area of approximately 20000 square meters
The main products produced are carbon steel and alloy steel grade
seamless steel pipes, welded precision steel pipes, DOM steel
pipes, seamless and welded stainless steel pipes.And our separate
workshop also produce machined cast iron parts and cast steel
parts, as well ad customized precision parts and difficult
precision parts. Our strength is with in our ability to produce
metal parts of higher quality control in an integrated process,
from mapping and mould design, to casting, forging, machining, heat
treatment, surface treatment, assembly and testing.
TORICH team is familiar with the quality requirements and process standards of
precision parts and steel tubes of leading industrial companies at home and abroad, constantly optimizes the production and management level, and constantly looks for like-minded excellent
suppliers, which enable us to reduce the production cost and have a comparative advantage over many of our competitors.
In the field of processing, TORICH has 18 sets 4-axis/3-axis CNC
machines and over 30 sets of CNC lathers. The machining center is
capable of machining 1100x600x800mm parts and the CNC lathes are
capable of processing 550x1500mm parts. We specialize in machining
stainless steel, alloy steel and other hard metals, as well as
carbon steel, aluminium, and copper, with a dimensional accuracy of
0.01mm.
As of 2023, TORICH has perfectly cooperated with more than 50
countries, including Russia, India, Australia, the United Kingdom,
France, the United States, Canada, Brazil, and Egypt. Quality and
reputation are always our first concerns, with the aim of well
serving every customer who trusts in us. TORICH looks forward to
partnering with customers all over the world.




1. Are you manufacturer or trader ?
TORICH is manufacturer based trading company.
2. How can we get samples ?
Ready to ship samples can be delivered within 3 working days,
developing samples need to be confirmed with our engineer and sales
team.
3.How can I get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...) with material, quantity and
surface treatment information.
4. Can I get a quote without drawings?
Sure, we appreciate to receive your samples, pictures or drafts
with detailed dimensions for accurate quotation.
5. What is the lead time?
15-60 day depending on different order quantity and products.
6. Can you provide samples before mass production?
Sure, sample fee is needed, will be returned when mass production
if possible.
7. What is your payment terms?
30% deposit, the balance 70% before shipping.
8. What is your packing method?
Safty and strong packing suitable for sea shipping and air
shipping.
9. What will you do if we receive poor quality parts?
Please kindly send us the pictures, our engineers will find the
solutions and remake them for you asap.