BLOCK-SC Self centering static blocks
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Self-centering static blocks

Introduction Fresmak BLOCK-SC Introduction BLOCK-SC BLOCK-SC Features Types: Hydraulic and Pneumatic BLOCK-SC Functioning

and exports to over 50 countries worldwide. Above all, Fresmak are people. Highly trained professionals with a constant attitude to improve and innovate in all processes; from planning right up to its implementation at the customers facilities. Specialist in clamping solutions fresmak 0-MAK fresmak fresmak Commercial network Germany • USA • Espana • France • Netherlands Ireland • Italy • United Kingdom • Czech Republic Clients Germany • Argentina • Australia • Austria • Belgium Brazil • Canada • Chile • Colombia • Denmark USA • Slovakia • Slovenia • Spain • Estonia- France Finland •...

At Fresmak INNOVATION is not an option is OUR ATTITUDE Values that make us different Experience Specialization Service Fresmak is the first high pressure vice manufacturer in the world, focused ever since exclusively on clamping through an interactive sharing with its clients. This has allowed Fresmak to acquire a degree of knowledge and experience that guarantees its customers the best solution for clamping their workpieces. Fresmak has a wide and complete range of clamping solutions, both standard and customized. The company is constantly investing in R + D + i and is involved in...

Fresmak product range BLOCK-SC are: self-centering static chucks. When machining short series, as well as for medium and long batches in confined spaces through an automatic clamping, the use of self centering clamping chucks is very much recommended Its construction in high strength steel, its hermetic structure and its minimal height, allows optimum use in multi axis machines with total access to all sides of the part, making possible the use of short tools. Due to its compact design, a number of BLOCKS can be assembled one next to the other using minimum space. This allows to optimize...

Control and verification Single ID per Block Each unit of BLOCK-SC has a single identification number that contains all the data of the product, sucha as measures, tolerances, batch and serial numbers, as well as, production date. The data collection is made through a dimesional control, which is later recorded within the database of Fresmak. Finally, they are individually verified either with oil or air, depending on the model. Types: Hydraulic and Pneumatic At Fresmak there are two types of BLOCK-SC, pneumatic and hydraulic, both with double effect actioning. BLOCK-SC Pneumatic BLOCK-SC...

Feed It is fed through the holes of the base or from the side. O Feed holes Opening When the wedge moves upwards guide jaws are opened. Closing When the wedge moves downwards guide jaws are closed. The BLOCK-SC allows external as well as internal clampin ► Lubrication @ Lubrication points

Aplications BLOCK-SC are specially aimed at mass production of small workpieces When machining in a transfer machine, several plates can be placed covering the table and allowing us to safe machine downtime, since the BLOCKS can clamp a large number of parts. Another common application is in vertical machining centers to which we can add a fourth axis. Normally, by using a rotary table and a plate with some BLOCKS in both faces, saving machine downtime. Also 5 axis machines have taken a leading role since we can clamp a part with very little clamping surface, allowing full access to all...

Hydraulic BLOCK-SC static blocks reach a pressure up to 40 KN with an infeed power of 120 bar

® Features • Stroke range of 6 and 8mm • Double effect actinoning • Long guides • All basic components are hardened • Basic surfaces are ground • Entirely compact and fully protected against chips • Total lubrication system. Greasing channels within the base jaw and base body • The oil supply for machining and lubrication can be performed from the sides or the base of the body • Hydraulic supply up to 120 bar

Pneumatic BLOCK-SC static blocks reach a pressure upto 20 KN with an infeed power of 9 bar

® Features • Stroke range of 6 and 8mm • Double effect actinoning • Long guides • All basic components are hardened • Basic surfaces are ground • Entirely compact and fully protected against chips • Total lubrication system. Greasing channels within the base jaw and base body • The air supply for machining and lubrication can be performed from the sides or the base of the body • Pneumatic supply up to 120 bar

3 sets of jaws for each model of BLOCK-SC available, designed to be machined according to the geometry of the work piece. Fast and accurate change of jaws. Carved or with keyways within the jaws (depending on the jaw). Different work pieces can be clamped just by changing jaws. 0 Narrow jaw □ Jaw Soft jaw, slotted

0 Jaw with keyways □ Jaw Soft haw with fixing holes 0 Customized jaws fresmak

The BLOCK-SC can be feed from the side or from the base. When being fed by the base, it is necessary to place the BLOCK-SCs on an auxiliary plate that supports them and that allows to drill holes inside to drive the oil or air. This plates can be used for one, two o three BLOCK-SC side by side; more units under request. This type of internal feed enables placing as many Blocks as possible in the smallest space, which increases the productivity of this clamping system.

Cubes Accesories Available upon request. Others Accesories BLOCK-SC can be equipped with adicional accesories such as non-return valves and control devices that provide information about the positioning of the jaws and guide jaws.

fresmak Fresmak S.A. Araba Kalea, 45 20800 Zarautz (Gipuzkoa) • Spain