Machining CNC precision milling parts, drilling parts
1. Keywords: CNC stainless steel parts
2. Process: CNC processing
3. Color: according to your requirements
4. Origin: Guangdong, China
5. Use: widely used
6. Drawing format: 2D/(PDF/CAD) 3D (IGES/STEP)
7. Equipment: CNC machining center
8. Delivery time: 1-2 weeks
Six methods to optimize the design of CNC machining parts:
Rapid, cost-effective manufacturing of prototypes and production
parts is usually a balance between rapid turning CNC machining
capabilities and optimized parts designed for these capabilities.
Therefore, when designing parts for milling and turning processes,
there are six important considerations to accelerate production
time and reduce costs.
1. Hole depth and diameter
In most cases, the holes are interpolated with the end milling
cutter, rather than drilled. This machining method provides great
flexibility in the hole size of a given tool and provides a better
surface finish than a drill. It also allows us to use the same
tools to process grooves and cavities, reducing cycle time and part
costs. The only disadvantage is that due to the limited length of
the end mill, holes with more than six diameters deep become a
challenge and may need to be machined from both sides of the part.
2. Size and type of thread
Drilling and thread making go hand in hand. Many manufacturers use
"taps" to cut internal threads. The tap looks like a toothed screw
and "screws" into the previously drilled hole. We use a more modern
method to make threads, a tool called a thread milling cutter to
insert the thread profile. This allows the creation of precise
threads and the use of a single milling tool to cut any thread size
that shares this pitch (threads per inch), saving production and
installation time. Therefore, UNC and UNF threads from # 2 to 1/2
inch and metric threads from M2 to M12 can be used in a single tool
set.
3. Text on the part
Do you want to engrave the part number, description or logo on the
part? Quickmachining supports most of the text required for
processing, provided that the spacing between individual characters
and the strokes used to "write" them are at least 0.020 inches (0.5
mm). In addition, the text should be concave rather than convex. It
is recommended to use 20 point or larger fonts, such as Arial,
Verdana or similar sans serif fonts.
FAQ:
Q: Is your company committed to the concept of total quality
management?
A: Yes, no matter bending, laser cutting or CNC processing, workers
will conduct first sample inspection and random inspection during
processing to ensure product quality.
Q: How many inspections should be carried out for a project?
A: Generally speaking, the following four inspections will be
carried out for products: incoming inspection, first production
inspection, sampling inspection and pre shipment inspection. Among
them, multiple sampling inspections will be conducted.
Q: Can you review the drawings with our engineering team and
provide a quick estimate of the changes required?
A: Yes, our engineers are quick. If there is anything in the
product that needs to be modified, we can give you a new price
immediately after you tell us.
