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Address: No. 720, Jingliu Road, Huaiyin District, Jinan, Shandong, China
Email: sdjesen@163.com
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Thread rolling machine
CNC Rolling Machine Series This series of machines has higher rolling accuracy and a higher degree of digitalization. It is easier to realize the benefits of automated production. The CNC rolling mill is a high-performance roll forming machine independently developed by our factory with advanced digital control technology, which is mainly used for small-modulus involute splines and high-precision external threads. It can also be used for cold roller forming of other high-precision tooth shapes.
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Detail
CNC Rolling Machine Series This series of machines has higher rolling accuracy and a higher degree of digitalization. It is easier to realize the benefits of automated production. The CNC rolling mill is a high-performance roll forming machine independently developed by our factory with advanced digital control technology, which is mainly used for small-modulus involute splines and high-precision external threads. It can also be used for cold roller forming of other high-precision tooth shapes.
It has the following advantages:
The feeding adopts a non-hydraulic type ball screw, which reduces the effect of hydraulic temperature change on machining accuracy;
There are 4 processing methods: radial rolling, axial rolling, re-rolling and reciprocating rolling, which can be the same. The billet is rolled sequentially at several stations;
Equipped with special parts, it can realize all kinds of zeros, such as spline shafts, turbine shafts, ordinary threads, straight grains and aniloxes. pieces are precisely rolled;
Equipped with touch control panel, higher control precision;
Based on high rigidity bed, comprehensive design of various fixtures required for rolling;
Three-axis servo drive to improve the accuracy and service life of the mold;
The operation is simple, the left and right spindles can adjust the tooth pitch and tooth position between the rollers with data input, and the center distance size of the left and right spindles can be adjusted with input;
It can be strongly rolled, the left and right spindles are driven by independent servo motors, and the deviation between the teeth can be eliminated by synchronous control to achieve high rolling accuracy;
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SPECIFICATIONS |
ITEM |
NRS-15NC |
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Range of thread |
Max.diameter |
φ30mm |
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Min.diameter |
φ3mm |
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Pitch |
0.35-4mm |
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Range of length(in feed) |
5-100mm |
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Range of length(thru feed) |
Free |
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Speed Range |
1-70 R.P.M/min be infinite |
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Thread roller |
Max.diameter |
φ178mm |
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Bore diameter |
φ54 |
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Width range |
max100mm |
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Key way |
12*5mm |
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Dies spindle |
Max.diameter |
198mm |
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Min.diameter |
100mm |
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Max rolling pressure |
17KW |
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control shafts |
3 axes |
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Spindle drive motor power |
servo motor2*3.1kw |
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Power of right spindle table mobile servo motor |
3.1kw |
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Minimum instruction unit |
0.001 |
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Hight from floor to spindle |
1050mm |
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Floor Speace |
1650x1300x1900mm |
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Weight |
Net weight |
1500kgs |
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Gross weight |
1650kgs |
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SPECIFICATIONS |
ITEM |
NRS-25NC |
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Range of thread |
Max.diameter |
φ80mm |
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Min.diameter |
φ5mm |
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Pitch |
0.6-8.5mm |
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Range of length(in feed) |
5-150mm |
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Range of length(thru feed) |
Free |
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Speed Range |
1-60 R.P.M/min be infinite |
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Thread Roller |
Max.diameter |
φ220mm |
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Bore diameter |
φ75/85(can choose) |
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Width range |
max150mm |
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Key way |
18mm/20 |
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Dies spindle |
Max.diameter |
280mm |
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Min.diameter |
180mm |
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Max rolling pressure |
300KW |
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control shaft |
3 axes |
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Spindle drive motor power |
servo-actuator2*5.5kw |
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Right spindle table moving click power |
5.5kw |
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Min.instruction unit |
0.001 |
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Heigh from floor to spindle |
1050mm |
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Floor Speace |
2100x1600x2100mm |
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Weight |
Net weight |
3000kgs |
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Gross weight |
3200 |
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