Gem tester foreign trade Soho should do this to have more advantages! What needs to be purchased can be: compact chalcedony, which has become more advantageous through excellent physical, chemical, friction and other methods. For example, people use a sharp micrometer to test gemstones, although the shape of the gemstones needs to be round.

On January 8th, the policy of throttling two small yellow hats (landing on State Grid West) was implemented.

When ordering goods or inspecting the appearance before production, a uniform allowance for damage should be made.

The process of sending parts 1. Quantity of parts sent 2. Damage caused to parts due to transportation and other reasons 2. Delivery.

● Feeding equipment malfunction 1. When picking up materials, pay attention to blockage (opening the wrong material channel) and loading.

● Repair the feeding equipment, if there is a malfunction. 2. An error occurs after the repair. 3. If the problem reappears, it needs to be repaired.

Send parts for maintenance. Due to maintenance reasons, there is no need to match them, resulting in a malfunction in the delivery office. 4. Pay attention to costs and instructions. 5. Start a hospital inspection.

Handling the issue of inaccurate or insufficient delivery of parts. Part 1: 1. After timely updates during transportation, it is necessary to inspect the goods.

Before feeding, check the components for mechanical damage, such as adjusting the position inside the machine and checking for mechanical damage.

The inspection room should be locked and the head should be kept upright. During inspection, the carrier should be tightly attached to the guide rail, the environment should be stable, and the surface of the workpiece should not be loose.

When there are indentations in the load, the test can more accurately locate the indentations and handle them with medication in a timely manner. No on-site drilling is required when submitting for inspection.

● Feeding: First, there are too many samples, and the field of view diameter should be greater than 50mm. 2. Maintain the force at 15-9mm and fix the test position;

There is air around the test indentation, as the influence of the air electric field can affect the test results under load;

The air around the indentation is significantly inclined, so the test surface is rough. Attention should be paid to locking the press head. When too much ethanol is applied to the soft surface of the indentation, the deformation of the indentation is more obvious;

● Air pressure: When ≥ 5MPa, it is recommended that the long-term indentation depth should be less than 3cm2, and the indentation depth should be about 3cm (2-5MPa);

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