2023-05-18
1. The cooling liquid must use water-soluble emulsified coolant, and the use of oily coolant is strictly prohibited, and ordinary lubricating oil cannot be used as a substitute.
2. When there is no coolant, it is strictly prohibited to roll and process threads.
3. The end of the steel bars to be processed should be flat and must be cut with a toothless saw. And within a length range of 500mm at the end, it should be round and straight, and bending is not allowed, nor is it allowed to directly process the end of the gas cutting or cutting machine.
4. During the initial cutting, the feed should be uniform and do not advance sharply to prevent the blade from cracking.
5. The slide and slider should be regularly cleaned and oiled.
6. Iron filings should be promptly cleaned.
7. Clean the cooling liquid tank once every half month.
8. The reducer should be refueled regularly to maintain the specified oil level.
9. The rolling press should be regularly maintained.
10. The casing of the machine tool must be reliably grounded before use.
1. Preparation before processing steel bar straight thread rolling machine
Connect the power cord and grounding wire as required, and connect the power supply. The power supply is a three-phase 380V 50Hz AC power supply. To ensure personal safety, please use an automatic switch with leakage protection function, such as a corn combine harvester. Add enough soluble coolant to the coolant tank (refueling coolant is strictly prohibited).
2. Adjustment before processing the straight thread rolling machine for reinforcing steel bars
According to the diameter of the processed steel bar, replace the rolling wheel that matches the processing diameter. At the same time as replacing the thread rolling wheel, replace the washer that is suitable for the thread pitch of the thread rolling wheel to ensure the correctness of the thread pitch and the relationship between the thread pitch and the washer thickness.
3. Idle test run of wire rolling machine
The wire rolling machine is being powered on. Check if the cooling water pump is working properly. Operate the button to check if the electrical control system is working properly.