1. Professional design of pipe parts, supported by equal triangles, ensures straightness, concentricity, and verticality during rolling.
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2. Fixed roll through dual use is optional, and variable frequency control can be used for spindle transmission to achieve stepless speed regulation.
3. The feed is controlled by an oil pressure electrical device, which is easy to operate.
4. The transmission gear is heat treated and ground, with small transmission clearance, low noise, and long-lasting durability.
5. Suitable for products such as oil pipe joints, bicycles, automotive parts, heat dissipation pipe joints, air conditioning evaporators, condenser fittings, etc.
1. Both the front and back wires are fully automatic circuits. After each thread rolling is completed, there is no need to manually press the button.
2. The rib stripping part is opened on both sides, which saves labor in operation and makes accessories less prone to damage, improving work efficiency.
3. Adopting a spiral angle raising machine head, the processing length can reach 120mm, the tooth shape accuracy is high, the thread head has no taper, and the threading is labor-saving. The rolling wheel can save 13.
4. The front and back threads can be completed with just one machine head, making it easy to adjust,
5. Improved efficiency by 14% compared to regular machines.
If the connection is reversed, the coolant cannot come out, or very little comes out. The main motor can be left or right rotated according to the selection switch on the panel of the processed workpiece and the rolling mold used. If there is an error in the phase sequence, simply change the position of the two arbitrary phase lines in the power line. If the rotation directions of the hydraulic pump and the cooling water pump are opposite, the wires inside the hydraulic motor junction box can be replaced. Thread rolling machine is a specialized mechanical equipment for producing external circumferential threads.
The full-automatic three-axis thread rolling machine has the following characteristics: 1. The machine tool integrates machinery, electrical equipment and hydraulic pressure, and each system has advanced technology and stable performance. 2. During operation, simply lightly press the start button, and the machine can automatically complete the entire process of clamping, feeding, rib stripping, diameter adjustment, thread rolling, returning, and loosening the required workpiece. 3. The entire process of processing workpieces (wire length ≤ 200mm) on this machine tool takes about 35 seconds. 4. This machine tool has a large processing range and can process various metal rod body threads within the M16-27 range. It is a dual purpose machine that integrates diameter adjustment and thread rolling. With one clamping operation, two processing processes can be completed, namely individual diameter adjustment and thread rolling. One device is equivalent to the general processing method, and two devices are used. 5. The thread profile processed by this machine tool is good, with high accuracy, and fully meets the requirements of the MT146.12- standard.
There are many types of thread rolling machines, each designed for specific applications and workpiece requirements. The types of thread rolling machines commonly used in metalworking are:
Types of thread rolling machine:
1. Cylindrical die thread rolling machine:
In this type of machine, a cylindrical die with a reverse thread profile is used. The workpiece is fed axially between the dies, which rotate to roll the threads onto the workpiece.
2. Flat die thread rolling machine:
This type of machine uses two flat parallel dies to cold form threads on the workpiece. The workpiece is fed between the rolling dies, which rotate to create the threads by moving the material.
3. Planetary thread rolling machine:
Planetary thread rolling machines use multiple thread rolling dies arranged in a circular or planetary motion. These machines are suitable for mass production of threaded parts.
4. Tangential thread rolling machine:
The tangential thread rolling machine has two or three thread rolling dies arranged at a certain angle to the axis of the workpiece. These machines are commonly used to roll threads on fasteners and bolts.
5. Radial thread rolling machine:
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Radial thread rolling machines have one or more thread rolling dies arranged radially around the workpiece. They are used for rolling threads on studs and shafts.
6. Axial thread rolling machine:
Axial thread rolling machine has one or more thread rolling dies arranged in the axial direction of the workpiece. These machines are suitable for rolling long threads on rods and shafts.
7. Hydraulic thread rolling machine:
Hydraulic thread rolling machines use hydraulic pressure to apply force during the rolling process. They are known for their high rolling forces and precise control.
8. Mechanical thread rolling machine:
Mechanical thread rolling machines use mechanical mechanisms such as cams and gears
to generate rolling force. They are suitable for medium to heavy duty applications.
9. CNC thread rolling machine:
CNC (Computer Numerical Control) thread rolling machines are automated machines that can be programmed to produce a variety of thread profiles. They are highly accurate and repeatable.
Advantages of thread rolling machine:
1. Excellent strength and durability:
Thread rolling machines produce threads of greater strength and durability than other thread forming methods. The rolling process displaces rather than removes material, resulting in improved fatigue resistance and a more reliable thread form.
2. Cost-effectiveness:
Thread rolling offers significant cost advantages over other methods such as thread cutting or grinding. The rolling process is faster, requires less energy, and produces minimal waste. Therefore, it can reduce production costs and improve overall efficiency.
3. Improved surface finish:
Thread rolling produces smoother, more precise threads for superior surface finish. This is especially important in applications where the threads must fit tightly or where aesthetics are important.
4. Extend tool life:
Unlike cutting or grinding methods, which subject the tool to severe wear, thread rolling places less stress on the tool. As a result, thread rolling tools last longer, reducing tool replacement costs and downtime.
5. Consistent thread quality:
Thread rolling machines provide highly consistent thread quality throughout the production process. The mechanical nature of the rolling process reduces the possibility of human error, resulting in uniform and high-quality threads every cycle.
These different types of thread rolling machines offer flexibility in the sizes and types of threads that can be produced, as well as in production volumes and application requirements. The choice of thread rolling machine depends on factors such as workpiece size, material, thread specification, production volume and required level of automation. Manufacturers can choose the most suitable type of thread rolling machine to meet their specific production needs and obtain high-quality threaded components.
If you still have questions about choosing a thread rolling machine at present, you may wish to consult our thread rolling machine experts first, and more professional suggestions will be given to you. If you are looking for such thread rolling machine, please contact us.
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