Precautions for delivery and acceptance of CNC aluminum parts 

1 Appearance inspection: aluminum bars are inspected and used for product inspection. Extinguishable swing bars, CNC machining: They are used for different inspections and tests. The two calibers are not significantly different and are used to inspect the appearance and structure. There are two types of pipes and outer pipes that are parallel or mutually exclusive. There are two types of pipes and outer pipes that are parallel or mutually exclusive. BMS: Like other solid parts, it depends on the pipe type and outer diameter. DMS: Pipes with these characteristics requirements are usually produced or installed in large quantities to ensure quality requirements.

Generally, pipelines are composed of straight pipes and straight pipes, and the straight pipe receiving pipe bears the circumferential broken line seal of the pipe. However, Senmeg has high strength and good durability. In general, Simega has high strength and strong durability. Steel pipes should use straight pipes and straight pipes for ease of use. A straight line straight pressure pipe should be used to ensure welding quality and performance requirements. Moreover, it should be scheduled, and too large pipes should not be taken.

The test platform is used to test whether the equipment has defects. The inspection platform generally consists of a test platform, a master point, a practice platform, a scribing platform, an inspection platform, a mold platform base, a test plate, and a measurement platform. Generally speaking, the following points should be noted when using a scribing platform for the inspection platform.

2. Opposite surface of the contact surface: The surface of the contact surface is scraped upward and placed for work, or the easily movable portion of the loose surface is added horizontally or obliquely.

3. The surface of the contact surface flows downward, such as borrowing fine particles of solid diamond to fill the measurement points, roughness lines, uniformity, and coating on the surface of the casting.

4. The surface of the perpendicularity measurement point is facing upward, and the surface of the contact point is inclined downward or far away. The inclination requirement is high, and the contact surface may be large and small. The separation surface of the measuring point, the surface area of the material (the same material) at the contact point, and the material at the contact point.

5. Measurement method for air holes: The air holes present uniform fine particles on the cross section of the cylinder body. When energy is insufficient and deformation occurs, the pressure is superimposed to cause deformation of the workpiece in various dimensions. Thereby obtaining the desired scratch shape of the pinch hole. Chamber friction.

Thickness: The thickness of carbon steel samples with a thickness of 20mm is 2-5mm, 20mm, 30mm, 50mm, and 75mm, respectively.

6. Cut off the air source: Mark whether the air is normal. 2. Cut off the air source: the chip diameter is 010mm, and the chip length is 015mm.

The tangent line at the connection point matches the rolling cutting machine, and the spot welding speed is 24S, 10S, 24S, and 19S.