The liberation of semi-trailer tractors is an integral part of a car, but the tires are the only parts of the whole that are in contact with the ground during the entire process of driving. The working environment of the tires is rather harsh. Showers are also commonplace. A set of high-quality liberation semi-trailer traction wheels will give the driver a sense of security. It will also provide the driver with good driving comfort, which can improve the vehicle handling performance and improve the fuel economy. Just some of the above advantages, the vehicle's tires should be well maintained.
Each automobile manufacturer also has some special regulations on the tire pressure, and each driver needs to be able to perform appropriate and appropriate operations according to the vehicle's manual and related matters on the maintenance manual. Some will mark the maximum inflation pressure on the sidewall of the tire, so you can't exceed the maximum when inflating.
The air pressure of the liberation semi-trailer tires will change with the temperature. When the temperature of the environment rises or falls to ten degrees Celsius, the air pressure will rise to or drop to 0.07-0.14 kilograms per square centimeter. When measuring the vehicle's air pressure, be sure to measure when the tire cools, and remember to cover the valve cap after each measurement. The driver must develop a good habit of constantly measuring the barometric pressure with a barometer. Do not use the naked eye to judge. Sometimes when the air pressure runs off a lot, the tires that liberate semi-trailer tractors don't look too squeaky. Every driver must pay attention. At least once every month it is necessary to check the air pressure, and it is also necessary to check the air pressure of the spare tire. The spare tire can be charged relatively high when it is inflated, so as to avoid the loss of air pressure after a long time.
Before liberating semi-trailer tractors that need to be driven on the expressway, it must be ensured that the tire pressure is within the normal range of use; when the vehicle is driving on the highway, the tire pressure will increase to 10%. It can reduce the heat generated by bending and can improve the safety of driving vehicles. The two tire tread specifications on the same axle should be exactly the same, and also need to be filled to the same air pressure, to avoid affecting vehicle handling and driving conditions.
When the air pressure for releasing the semi-trailer tires is too high, the weight of the vehicle body will be concentrated in the center of the tread, which will result in an increase in the degree of tread wear. When it is impacted by external forces, it will be easier to cause damage and tread explosion; and if the tension is too large, it will cause delamination of the tread and cracking of the bottom of the tread; the tire of the semi-trailer truck will be liberated. With less grip, the braking performance will be directly reduced.
- UTECH CNC take great pride in manufacturing the most user-friendly, high quality, economical advanced Cnc Routers.
- UTECH Advertising CNC Router adopt overall steel body, Linear Guide Rails and Ball screws, it provides long lifetime, superior cutting and engraving quality, while requiring minimal maintenance.
- UTECH CNC Routers are easy to learn and operate, the control system of CNC Router is compatible with Type3/Artcam/UG/Pro-E/Mastercam/Ucancam V9 and so on.
Just for the perfect experience. Strength represents everything.
1.Side hanging structure, 20 square rail and precision ball screw transmission mode, with high precision and efficiency, operate steadily.
2.The structure of the whole machine adopts gantry movable column structure design, full range of precision machining parts and precision assembly, maintain machine's high performance and stability.
3.Control system fully open port, powerful compatibility seamless docking with various software.
4.Suitable for multi-industry accurate customer groups, comprehensive, delicate and easy to learn.
Performance Characteristics:
B. The drive uses a premium brand drive, which is nearly 2 meters faster than the original model.
C. Imported square guide rail, self-lubricating block, make all directions force equal, guaranteed mechanical precision and strength.
D. Use the memory method of the breakpoint to ensure that it can be processed in an accident (broken knife) or in the next day.
E. Gantry type movement, strengthen mesa, strong and durable, long time use not deformation, make positioning accuracy more accurate.(optional)
F. The label making not only makes the engraving fine and not serrated, the bottom surface is smooth and smooth contour, and the cutting of 2 cm organic glass is also easy.
G. The whole process of thickening casting bed, three-axis dustproof system, high power stepping motor.
H. This machine is very suitable for application in small mould, stamping die, motor, micro injection mold, shoe mold, badges, embossing mold, bread, cake, abrasive, biscuit, chocolate, candy mold, art sculpture, dial, font, font, all kinds of marks, trademarks or other processing.
Machine's parameters:
Number
Discription
Parameter
1
X,Y,Z Working Area
600x900x100mm
2
Table Size
720X1140mm
3
X,Y,Z Traveling Positioning Accuracy
±0.01/300mm
4
X,Y,Z repositioning Positioning Accuracy
±0.01mm
5
Table Surface
T-slot table
6
Frame
Steel structure
7
X, Z Structure
Ball Screw
8
Y Structure
PMT Rail Linear Bearings and Ball Screw
9
Max. power Consumption
0.8Kw(without spindle)
10
Max.Rapid Travel Rate
8000mm/min
11
Max.Working Speed
5000mm/min
12
Spindle Power Motor
1.5KW water cooling spindle
13
Spindle Speed
0-18000RPM
14
Drive Motors
Stepper system
15
Working Voltage
AC220V/50/60Hz
16
Command Language
G code
17
Operating System
Nc-studio System (Mach3/DSPSoftware)
18
Interface
USB
19
Flash Memory
128M(U Disk)
20
Collet
ER11
21
X,Y Resolution
<0.01mm
22
Software Compatability
Artcam software, JDPaint software, (Option: Ucancam/Type3 software)
Advertising Cnc Router
Advertising Cnc Router,CNC Wood Working Router,Metal Advertising Router Machine,Mini Advertising Cnc Routers
Shandong U-May CNC Technology Co., Ltd. , https://www.sesamecnc.com