Features:
ZP65-Portable Frequency Conversion Three-axis Thread Rolling Machine, which is reasonable and firm, with large power, high precision thread processing, convenient adjustment, frequency conversion speed regulation, wide application range, and can roll various threads, ordinary threads, T-shaped threads, mesh grain, straight grain, special-shaped thread, central control anchor rod, hollow jacking, and can also perform operations such as forming and calendering on the workpiece.
Technical Parameter:
Item | Parameter | ||
Model | ZP28-65 | Processing scope
| Ø25-90mm |
Main drive motor | 15kw | Rolling pitch | 1-12.7mm |
Hydraulic motor station | 4kw-4 | Speed | 0-50r/min |
Rolling Diameter | Ø120-Ø180mm | Unit quality | 3000kg |
Processing Principle:
The principle of cold rolling processing of small modulus involute splines on a thread rolling machine. L and R are a pair of involute rolling wheels with the same parameters, which are respectively installed on the two main shafts of the thread rolling machine, and can rotate synchronously in the same direction under the drive of the transmission mechanism. The R wheel can be driven by the oil cylinder for radial feed movement, and the L wheel can be adjusted to coincide with the indentation of the R wheel on the surface of the workpiece P through the adjustment of the adjustment mechanism. The workpiece P is positioned and clamped by the two center holes. Adjusting the fixture can make the workpiece move axially. When the force is applied, it can swing an angle of Φ around the axis parallel to the machine tool spindle through point O on the fixture to ensure that the workpiece is always in the cold rolling process. Keep the two rolling wheels in a free rolling state, and at the same time facilitate the clamping of the workpiece.
Thread rolling machine can not operate
Reasons:
Empty open, reversing always stop at closed; power supply phase loss;
The thermal protector plays a protective role, and the insurance burns out;
The wiring has come off and the transformer has burned out.
Solutions:
Check whether the control circuit contacts are damaged or poorly connected.
Check the stop and start button, whether it is disconnected or loose; whether the contact of the button is good;
Check whether the limit contacts on the front of the equipment are in good condition and whether the contacts, wires, and insurance are damaged (input and output insurance of the transformer)
Contact US
WeChat/whatsapp:+8613571973823
Fax:+86 02962322708
E-mail:summer@ztmineequipment.com
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