threading machine

Introduction to threading machine products

Electric threading machine is an electric tool equipped with forward and reverse rotation devices for processing external threads of pipes. also known as:Electric pipe cutting and threading machine,Wire twisting machine,Pipe thread threading machine. turn1980The electrification of manual pipe thread twisting plates from years ago. It makes the threading of pipes during installation easy and fast. Reduced the labor intensity of pipeline installation workers. The threading machine is composed of a machine body,electric motor,Gearbox, pipe clamp,Board tooth head,Cutting knife holder,Feeding device,Composition of cooling system.

Thread threading machine operation

When the threading machine is working,First, place the pipe to be threaded into the pipe chuck,Impact clamping,Press the start switch,The pipe rotates with the chuck,Adjust the opening size of the die on the die head,Set the length of the silk thread.Then turn the feed handwheel clockwise,Make the die cutter on the die head firmly adhere to the end of the rotating pipe with a constant force,The die cutter automatically cuts the threading,At the same time, the cooling system automatically sprays oil to cool the die cutter,When the wire mouth is processed to the predetermined length,The die cutter will automatically open,End of thread processing.Power off,Crack open the chuck,Remove the tube.

The threading machine also has a pipe cutting function. Place the pipe into the pipe chuck, hit and clamp it, start the switch, put down the cutting knife holder on the feeding device, turn the feeding handwheel to move the blade on the cutting knife holder to the desired cutting length point, gradually rotate the handle on the cutting knife to make the blade squeeze and rotate the pipe, and the pipe rotates4circle5Cut off by the blade after being squeezed.

The use of threading machine

Threading machines are all measured in inches.

There are markings on the top of the blade, from1/2to2Inch, there is also a blade that comes from2to4Inch.

Adjust the scale on the cutting head to the corresponding mark according to different pipe diameters. When inserting the first knife, the scale value should be slightly larger than the pipe diameter, and only adjust the scale value to the standard pipe diameter for the second or third knife. For example; To process2Adjust the scale on the blade of the inch diameter thread to2，5Corresponding to the mark, tighten the roller and fix it. The spindle rotates, the cutting head comes into contact with the pipe, applies force, inserts the first knife, returns, and adjusts the scale on the cutting head to2Corresponding to the mark, fixed. Complete the second cut.

Choose high-quality lubricating oil, preferably one with cooling function.

Precautions for round steel threading machine

1The round steel threading machine should be placed on a stable and suitable foundation for the working height.

2Before starting the operation, it is necessary to run it with no load, check and adjust it, and confirm that the steering, switch, motor, and oil pump are all running normally before starting the operation.

3The die head and die should be selected according to the diameter of the processed round steel. The die should be placed in order, and lubricating oil should be used to lubricate the die before operation. Do not apply too much force when sending the round steel to avoid damaging the die and machinery.

4When the length of the workpiece extending beyond the chuck end face is too long, an auxiliary bracket should be installed at the rear and the height should be adjusted to avoid bending and deformation of the workpiece.

5When processing left-hand screws, the power supply should be switched to match the direction indicated by the switch, in order to avoid damaging the die or tool due to incorrect cutting direction.

6When processing large diameters（24mmWhen the diameter of the workpiece or the ellipticity of the billet is large, it should be fed twice.

7Ensure that the coolant or cooling oil is sufficient and smooth during operation. It is strictly prohibited to work without coolant. Iron chips should be cleaned with a brush and should not be knocked or shaken off.8After homework, the power should be cut off, the iron filings should be cleaned up, the switch box should be locked, and daily maintenance work should be done.

Physical picture of threading machine

Due to differences in production batches and specific models, the above pictures are for reference only. For more details, please contact our sales personnel for specific verification

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