Shenzhen Perfect Precision Product Co., Ltd. |
Verified Suppliers
|
|
High precision CNC machining of stainless steel laser cutting parts
Quick Details:
1. Keywords: CNC stainless steel parts
2. Process: CNC processing
3. Color: according to your requirements
4. Origin: Guangdong, China
5. Use: extensive
6. Drawing format: 2D/(PDF/CAD) 3D (IGES/STEP)
7. Equipment: CNC machining center
8. Delivery time: 1-2 weeks
CNC machining center tool change program and tool change fault
detection:
The tool change command of CNC machining center is M06 command. A
new tool is called from the tool magazine and installed on the
spindle. The lathe returns the old tool on the spindle to the tool
magazine. After executing the M06 command, the tool will be
automatically installed on the spindle. Machining center M06 is a
non modal post action M function. Before the M06 command is
executed, the G28 command must be used to make the machine tool
return to the reference point, and all compensation must be
canceled. This is because there is an incremental position
detection element for the Z-axis. In order to ensure the
reliability of the spindle quasi stop function during tool change,
the machine tool must be returned to the reference point, otherwise
the tool change operation may not be completed.
Under normal circumstances, the main reasons for the failure of the
tool change function of CNC machining center are: a wrong input or
output signal, short circuit, open circuit, position detection
failure, tool magazine disorder, tool counter error, and relay
damage; Due to the hydraulic and pneumatic systems associated with
it, the machinery is stuck, loosened, etc. However, there are some
faults that are seldom encountered, especially when the data is
ominous and there is no prompt, the fault point is hidden, the
alarm information is few, or even there is no alarm, you need to
observe and analyze carefully.
In the automatic processing mode, when executing the tool change
statement (M06), suddenly jump to the following interpolation
statement, and directly process with the original tool without
changing the tool. At the same time, the tools in the magazine are
still in the preselection process. There is no alarm information.
In general, it is common that the tool cannot be changed or the
tool change statement cannot be executed. In this example, the
tools in the automatic tool library are still in the preselection
process, and the original tools are already being used for
processing.
In order to ensure personal and equipment safety, the machine must
be shut down immediately. To further find out the cause, execute
the tool change statement (such as "T2; M06") separately in MDI
mode, and the tools can be exchanged. It is thus determined that it
is not the problem of the executing agency itself. Whether the
system operation is not standardized, the power supply voltage
fluctuates greatly or other external interference factors cause the
system to be disordered occasionally. Restart the operation, and
the fault remains. In MDI mode, when the tool change and
interpolation statements are consistent (such as: "T2; M06;
G01X200.0Y150.0; M30;" The phenomenon of test run is exactly the
same as that under automatic mode. It was decided to further check
the timer (TIMER), counter (COUNTER), data table (DATA) and holding
relay (KEEPRL) on both sides of the PMCPRM parameters. The
manufacturer did not provide complete standard parameters and
specific comparison meanings. This section has an identical
processing center of this type. Set the two equipment to the same
mode and exclude them one by one with normal parameters as
reference standards. It was found that K03 # 1=1 in KEEPRL; The
normal K03 # 1=0; This type of data is usually used to define or
support the implementation of a function. Under the condition of
ensuring immediate shutdown, change this bit to "0" for
commissioning. The machine tool returns to normal.
Specification:
Material | Steel |
Application | Racing accessories |
Color | As your requirement |
Package | Carton Box |
Surface treatment | Black Anodizing, Knurling |
Drawing format | 2D/(PDF/CAD),3D(IGES/STEP) |
Certificates | ISO9001:2015/ISO13485:2016 |
Lead time | 1-2 weeks |
FAQ:
1. Where is your factory?
We are a 3000 square meter factory located in Shenzhen, China.
2. Can you invite on site?
We welcome our old and new friends to visit here.
3. How can I get the best quality at the best price?
Our prices are very competitive. Generally speaking, the price
depends on the quantity, design and size. If you order more, the
price and freight will be cheaper.
4. Can I get a quotation without drawings?
Of course, we are glad to receive your samples, pictures or drafts
with detailed dimensions for accurate quotation.
5. If you benefit, will my drawings be disclosed?
No, we take great care to protect the privacy of customer drawings.
If necessary, we can also sign NDA.