Link Motion Press

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Our clients can avail from us, Link Motion Press (NRLX - 160) that helps in accomplishing blanking, bending, forming, drawing and extrusion operations. Being precision engineered and sturdy in construction, this press can easily sustain harsh working conditions hence is extensively used in automobile and engineering industries.

Working of Link Motion Press (NRLX - 160)

The link motion press's entire reciprocal cycle has a high velocity at approach, low during engagement and fast withdrawal, i. e. Slow around the BDC, to reduce the impact of work piece suffered during formation.
With fast approaching and withdrawal velocity, the production speed does not go down, but reduces the vibration and noise during blanking, thus it prolongs the life of die, gives smooth cut face, reduces the possibility of deterioration and replacement of die, which results in high processing speed.
Besides, with high power stored in fly wheel during drawing, the process time is reduced, for various geometries.

Slide speed curve comparison

Operation : drawing
Height : 70mm
Result
- The slide block's engaging speed link motion press is reduced 40% to that of crank shaft press,
- Enhanced accuracy & stability of product
- Border selection criteria on material with slower engaging speed of slide block, the wear out resulted from heating of die & the loss of oil film on the surface of product are greatly reduced.
- The scratch on the surface of the product is less through the characteristic movement of slide block, the high production volume and low wear out are achieved.

Slide speed curve comparison

Operation : Blanking
Work piece thickness : 3. 2
Result
- The slide block's engaging speed of link motion press slower by 40% against that of conventional crank press.
- More accurate and stable quality with slower engaging speed, the high temperature resulted in friction between die & work pieces is less than the crank shaft press; this greatly extends the life of die elements.

Following are the salient features of Link Motion Press (NRLX - 160)

Enhanced productivity by 30% more than the conventional press
Production of precision, high quality products
Extended lifetime of tool
Reduced noise and vibration during operation
Easy to suit thick plate working and deep drawing

Accessories offered:

Hydraulic overload protection
Automatic grease lubrication system
High torque slide height adjustment Motor
Crank position indicator
Die height indicator
Operated control panel through P. L. C.