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Steel bar straight thread stripping rib thread rolling machine

Category：

Straight thread rolling machine

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  • Description
  • Use

  • Operation process of steel bar straight thread rolling machine

    1. Turn on the power, open the cooling water valve, press the forward rotation start button, you can turn the feed handle, and feed towards the workpiece to realize cutting. When the rib stripping length reaches the requirement, the rib stripping knife will automatically open, and turn the handle to continue. Give, you can realize thread rolling, when the thread rolling wheel is in contact with the steel bar, you must use force, and make the main shaft rotate one revolution. Axially feed a pitch length, when the feeding reaches a certain level, it can realize automatic feeding, until the whole rolling process is completed, it will automatically stop, and press the reverse start button to realize automatic retraction.

    2. When the automatic knife retraction is finished, turn the feed handle clockwise to return the rolling head to the initial position, and the rib stripping knife will automatically reset at this time. Just unload the finished workpiece.

    3. Use the ring gauge to check the thread length, if the error is within the range, it is qualified; at the same time, use the thread go-no-go gauge to check the thread head size, if the go-through gauge can be screwed in, but the stop gauge cannot be screwed in or cannot be completely screwed in, it is qualified.

    4. When rolling anti-thread, first exchange any two positions of the thread rolling wheels in the rolling head; then exchange the position of the travel switch pressing block front and back, and ensure that the stroke remains unchanged.

    5． When rolling reverse wire, press the forward rotation start button, turn the feed handle to feed toward the workpiece to realize cutting, when the rib stripping length reaches the requirement, the rib stripping knife will automatically open and stop feeding, at this time press the stop button After parking, press the reverse button, the rolling head rotates in the reverse direction, and the joystick continues to feed, and the thread can be rolled. Feed a pitch length to the direction. When the feed reaches a certain level, it can realize automatic feeding until the entire rolling process is completed and then stops automatically. Press the forward rotation start button to realize automatic knife retraction

  • DBG-50 steel bar stripping rib rolling straight thread machine tool is a product developed by our company for the processing of large steel bars. It is mainly used for the processing of ribbed steel bar rolling straight thread heads in construction engineering. It is the key equipment to realize the connection of steel bars. It can process diameters φ12-φ50mm HRB335-500 grade ribbed steel bars.