In the whole process of CNC machining of aluminum alloy mechanical equipment, all abnormal problems are normal, but they should be handled as early as possible. However, in some cases, some common faults will not be detected, so they will be discovered in the middle and later stages of application. Therefore, many consumers should learn how to detect goods when making a good selection. This is very important. If problems are found after buying, some stores will not bear the responsibility, Then let’s learn about the inspection methods for CNC machining aluminum alloy of mechanical equipment?
Best Methods To Detect Mechanical CNC Machining Aluminum
1. Diameter measurement method: when the diameter is accurately measured, it is required to accurately measure 2 positions every week and make records. When the same diameter of the product workpiece exceeds 50 mm, the parallelism shall be checked. The knife edge ruler surface shall be used to touch the diameter bus duct. The overall width of the concrete floor shall be observed, and then the resolution shall be carried out by comparing the standard optical gap.
2. Nominal diameter measurement method: when accurately measuring the nominal diameter specification of parts, it is only necessary to accurately measure three times a week and keep records. For the length of the same diameter more than 40 mm, the coaxiality should be checked, and within the orientation range of the length of the same diameter, two relatively large part distances should be obtained. Measurement of coaxiality deviation.
3. Pipe thread measurement method: the diameter shall be measured accurately with a screw type distance meter or three pin distance meter, and the path shall be inspected with a screw type distance meter (gauge).
4. Thread measurement method: check the nominal diameter with thread plug gauge (general gauge), and check the nominal diameter, diameter, outer diameter and nominal diameter.
5. Surface roughness detection: distinguish according to the way of sample comparison;
6. Flatness detection: This product provides an adjustable support on the tablet computer, with the accurate measuring face of the part facing up, adjust the support point so that the relative heights of the three points are the same, and the measured peak time value is the flatness deviation of the plan.
What Are The Operating Principles For CNC Machining Of Aluminum Alloy?
1. The application natural environment of numerical control machinery.
In order to improve the service life of numerical control machinery, it is generally necessary to prevent direct sunlight and other radiant heat from the sun, and to prevent sites that are too cold and wet, with too much smoke or corrosive air. Precision numerical control machinery should avoid machinery and equipment with large vibration, such as punch press and casting machinery and equipment.
2. Excellent switching power supply ensures.
In order to prevent hazards such as high fluctuation frequency of switching power supply (more than ± 10%) and possible instant electromagnetic interference, special transportation and power distribution (such as distribution of one circuit from the power distribution room for CNC lathe application) or step-down equipment are generally adopted for mechanical equipment processing CNC machinery, which can reduce the interference of power distribution quality and the impact of electrical equipment.
3. Formulate technical specifications for rational use.
A series of practical and feasible safety operation procedures shall be formulated for the adoption and management of CNC machining centers. For example, lubrication, maintenance, reasonable use and standard shift system are the specific contents of the application and management methods of numerical control machinery. One of the main methods to ensure the safe operation of cnc lathes is to formulate and follow the safety operation rules for cnc machining of aluminum alloys. Practical experience has proved that many common faults can be reduced by following safe operation procedures.
Proper operation and maintenance is one of the main factors in the rational application of aluminum alloy cnc machining equipment; Daily maintenance, maintain stable process conditions of machinery and equipment, slow down the deterioration process, timely handle and solve common failures and hidden dangers, and always ensure safe operation. The daily use of aluminum alloy CNC processing for precision parts processing companies is as follows:
– After starting up, be sure to heat up and down for 10 minutes before processing; Equipment that is not needed for a long time shall be heated for a longer time.
– Check whether the oil duct is smooth.
– Place the console and saddle in the middle of the equipment before standby.
– Count the lathe to maintain dry cleaning. Aluminum alloy cnc machining machines and equipment are relatively expensive, so proper operation and maintenance can avoid abnormal damage to the cnc lathe and prevent sudden common failures of the cnc lathe. Careful maintenance of aluminum alloy CNC machining can maintain the long-term stability of CNC lathe machining precision and increase the service life of CNC lathe.