Release time:

2018-10-25

1. Thread rolling is strictly prohibited without coolant. The ends of the steel bars to be processed should be flat and must be cut with a toothless saw. 2. The rolling machine coolant must be a water-soluble emulsified coolant. Oily coolants are strictly prohibited, and ordinary lubricating oil must not be used as a substitute. 3. The ends should be straight within a length of 500mm, bending is not allowed, and ends cut with a gas cutter or cutting machine are not allowed to be processed directly. 4. The feed should be uniform during initial cutting, and rapid feed should be avoided to prevent blade breakage. The slideways and slides should be cleaned and oiled regularly. 5. Iron filings should be cleaned up promptly. The coolant tank should be cleaned every half month. 6. The reducer should be regularly

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