{"id":4392,"date":"2018-11-06T14:13:38","date_gmt":"2018-11-06T13:13:38","guid":{"rendered":"http:\/\/www.spd.it\/machine-tools-clamping\/rettifica\/"},"modified":"2024-09-13T13:53:30","modified_gmt":"2024-09-13T11:53:30","slug":"grinding","status":"publish","type":"page","link":"https:\/\/www.spd.it\/en\/products\/workholding\/grinding\/","title":{"rendered":"Grinding"},"content":{"rendered":"
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\r\n ELECTRO-PERMANENT GRINDING SYSTEM<\/h2>\r\n\r\n
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Suitable for clamping work-pieces of any shape, size and thickness<\/p>\n

on any type of grinding machine.<\/p>\n<\/div>\n<\/div> <\/div>\n <\/div>\n<\/section>\n

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ADVANTAGES<\/h3><\/div><\/div><\/div>
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POLARITY<\/h3><\/div><\/div><\/div>
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INSTALLATION<\/h3><\/div><\/div><\/div>
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Magnetic grinding chucks with electro-permanent technology are the most effective way of clamping work-pieces. The final precision of the work process is positively influenced by minimised energy consumption<\/em> and no overheating<\/em> during operation.<\/p>\n<\/div>\n<\/div> <\/div>\n <\/div>\n<\/section>\n

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PM60A<\/h3><\/a>

ELECTRO-PERMANENT CHUCK FOR GRINDING OPERATIONS FEATURING A NO RESIDUAL DEMAG CYCLE AND STANDARD POLE PITCH WITH IRON AND RESIN STRUCTURE.<\/h4>\n

Recommended for medium-sized work-pieces with normal thickness (over 10 mm) suitable for common machining.
\nNot suitable for the machining of workpieces with thickness inferior to 4mm and dimensions smaller than 50x 50mm<\/p>\n<\/div><\/div><\/div>

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PM60D<\/h3><\/a>

ELECTROPERMANENT CHUCK FOR GRINDING OPERATIONS FEATURING A NO RESIDUAL DEMAG CYCLE AND FINE POLE PITCH WITH IRON AND BRASS STRUCTURE.<\/h4>\n

It represents the specific solution for thin-walled work-pieces (over 7 mm) and precision machining.\u00a0Not suitable for the machining of workpieces with thickness inferior to 3mm and dimensions smaller than 50x 50mm<\/p>\n<\/div><\/div><\/div>

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PM62<\/h3><\/a>

ELECTROPERMANENT CHUCK FOR GRINDING OPERATIONS\u00a0FEATURING A NO RESIDUAL
\nDEMAG CYCLE AND AN ADDITIONAL UPPER PLATE OUT OF IRON AND BRASS.<\/h4>\n

The outstanding quality of this model lies in the upper plate, which is fixed on the magnetic chuck to ensure maximum rigidity. It is mainly used for high precision grinding and is able to\u00a0clamp\u00a0extremely well even very thin pieces thanks to\u00a0its dense pole pitch ( over 5 mm).\u00a0Not suitable for the machining of workpieces with thickness inferior to 2mm and dimensions smaller than 50x 50mm.<\/p>\n<\/div><\/div><\/div>

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PM80A<\/h3><\/a>

CLOSED-POLE ELECTRO-PERMANENT CHUCK FOR CIRCULAR GRINDING,\u00a0FEATURING A NO RESIDUAL DEMAG CYCLE AND\u00a0POLE PITCH WITH IRON AND RESIN STRUCTURE.<\/h4>\n

Recommended for medium-sized workpieces with\u00a0normal thickness (over 10 mm) suitable for circular machines.\u00a0Not suitable for the machining of workpieces with thickness inferior to 4mm and dimensions smaller than 50x 50mm.<\/p>\n<\/div><\/div><\/div>

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PM81D<\/h3><\/a>

OPEN-POLE ELECTRO-PERMANENT CHUCK FOR CIRCULAR GRINDING\u00a0FEATURING A NO RESIDUAL DEMAG CYCLE AND\u00a0POLE PITCH WITH IRON AND RESIN STRUCTURE.<\/h4>\n

It represents the specific solution for thin-walled work-pieces (over 7 mm) and precision circular machining.\u00a0Not suitable for the machining of workpieces with thickness inferior to 3mm and dimensions smaller than 50x 50mm.<\/p>\n<\/div><\/div><\/div>

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PM82<\/h3><\/a>

ELECTROPERMANENT CHUCK FOR CIRCULAR GRINDING OPERATIONS\u00a0FEATURING A NO RESIDUAL DEMAG CYCLE AND AN ADDITIONAL UPPER PLATE OUT OF IRON AND BRASS<\/h4>\n

The outstanding quality of this model lies in the upper plate, which is fixed on the magnetic chuck to ensure stability. It is mainly used for high precision grinding and is able to clamp\u00a0extremely well even very thin pieces thanks to\u00a0dense pole pitch
\n(over 5 mm) on circular machines.\u00a0Not suitable for the machining of workpieces with thickness inferior to 2mm and dimensions smaller than 50x 50mm.<\/p>\n<\/div><\/div><\/div>

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\r\n PERMANENT SOLUTIONS FOR GRINDING<\/h3>\r\n\r\n
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Thanks to our vast experience in the magnetic field we are able to design, on demand, special grinding solutions by using the full potential of the permanent technology.<\/strong><\/p>\n

Download the catalogue:\u00a0THE PERMANENT MAGNETIC CHUCK<\/a><\/strong><\/p>\n<\/div>\n<\/div>

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\r\n ACCESSORIES<\/h2>\r\n\r\n
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Laminated blocks<\/h3><\/div><\/div><\/div><\/a><\/div>
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Laminated blocks<\/h3>\n
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By placing these silver brazed blocks out of iron or brass onto the magnetic chuck, the flux is directly transferred to the workpiece to be machined.<\/p>\n <\/div>\n\n

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MODEL<\/td>\r\nDIMENSIONS<\/td>\r\n<\/td>\r\nWEIGHT [kg]<\/td>\r\n<\/tr>\r\n
B [mm]<\/td>\r\nL [mm]<\/td>\r\nH [mm]<\/td>\r\nV [mm]<\/td>\r\n<\/tr>\r\n
BL10.50080<\/td>\r\n50<\/td>\r\n80<\/td>\r\n40<\/td>\r\n-<\/td>\r\n2,6<\/td>\r\n<\/tr>\r\n
BL10.50100<\/td>\r\n50<\/td>\r\n100<\/td>\r\n40<\/td>\r\n-<\/td>\r\n3,2<\/td>\r\n<\/tr>\r\n
BL20.50080<\/td>\r\n50<\/td>\r\n80<\/td>\r\n40<\/td>\r\n16<\/td>\r\n2,4<\/td>\r\n<\/tr>\r\n
BL20.50100<\/td>\r\n50<\/td>\r\n100<\/td>\r\n40<\/td>\r\n16<\/td>\r\n3<\/td>\r\n<\/tr>\r\n
BL30.85250<\/td>\r\n85<\/td>\r\n250<\/td>\r\n50<\/td>\r\n-<\/td>\r\n9<\/td>\r\n<\/tr>\r\n
BL30.85500<\/td>\r\n85<\/td>\r\n250<\/td>\r\n50<\/td>\r\n-<\/td>\r\n18<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table> <\/div>\n <\/div>\n\n <\/div>
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Additional plates<\/h3><\/div><\/div><\/div><\/a><\/div>
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Additional plates<\/h3>\n
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By placing these silver brazed plates out of iron or brass onto the magnetic chuck, the flux is directly transferred to the workpiece to be machined.
\nThe polarity of both plates and chuck has to be aligned in the same direction.<\/p>\n <\/div>\n\n

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MODEL<\/td>\r\nDIMENSIONS<\/td>\r\nWEIGHT[kg]<\/td>\r\n<\/tr>\r\n
B [mm]<\/td>\r\nL [mm]<\/td>\r\nD [mm]<\/td>\r\nH [mm]<\/td>\r\n<\/tr>\r\n
PS10.10020<\/td>\r\n100<\/td>\r\n200<\/td>\r\n<\/td>\r\n21<\/td>\r\n3,6<\/td>\r\n<\/tr>\r\n
PS10.12020<\/td>\r\n130<\/td>\r\n250<\/td>\r\n<\/td>\r\n21<\/td>\r\n5,8<\/td>\r\n<\/tr>\r\n
PS10.15030<\/td>\r\n150<\/td>\r\n300<\/td>\r\n<\/td>\r\n21<\/td>\r\n8,1<\/td>\r\n<\/tr>\r\n
PS10.15035<\/td>\r\n150<\/td>\r\n350<\/td>\r\n<\/td>\r\n21<\/td>\r\n9,4<\/td>\r\n<\/tr>\r\n
PS10.20040<\/td>\r\n200<\/td>\r\n400<\/td>\r\n<\/td>\r\n21<\/td>\r\n14,3<\/td>\r\n<\/tr>\r\n
PS10.20050<\/td>\r\n200<\/td>\r\n500<\/td>\r\n<\/td>\r\n21<\/td>\r\n18<\/td>\r\n<\/tr>\r\n
PS20.00100<\/td>\r\n<\/td>\r\n<\/td>\r\n100<\/td>\r\n21<\/td>\r\n1,4<\/td>\r\n<\/tr>\r\n
PS20.00150<\/td>\r\n<\/td>\r\n<\/td>\r\n150<\/td>\r\n21<\/td>\r\n3,2<\/td>\r\n<\/tr>\r\n
PS20.00200<\/td>\r\n<\/td>\r\n<\/td>\r\n200<\/td>\r\n21<\/td>\r\n5,6<\/td>\r\n<\/tr>\r\n
PS20.00300<\/td>\r\n<\/td>\r\n<\/td>\r\n300<\/td>\r\n21<\/td>\r\n12,6<\/td>\r\n<\/tr>\r\n
PS20.00400<\/td>\r\n<\/td>\r\n<\/td>\r\n400<\/td>\r\n21<\/td>\r\n22,5<\/td>\r\n<\/tr>\r\n
PS20.00500<\/td>\r\n<\/td>\r\n<\/td>\r\n500<\/td>\r\n21<\/td>\r\n35<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table> <\/div>\n <\/div>\n\n <\/div>
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\r\n APPLICATIONS<\/h2>\r\n\r\n
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Grinding bed<\/h3><\/div><\/div><\/div><\/a><\/div>
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Tangential cylindrical grinding<\/h3><\/div><\/div><\/div><\/a><\/div>
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Tangential grinding<\/h3><\/div><\/div><\/div><\/a><\/div><\/div><\/div>
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\r\n Let’s make the magnetic solution you need. <\/h3>\r\n\r\n

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