Peter Dinardi resumes & CV records
Resumes
Peter Dinardi
Peter Dinardi
Peter Dinardi
Location:
United States
Peter C Dinardi, Age 66Monroe, MI
Peter Dinardi Phones & Addresses
Monroe, MI
Myrtle Beach, SC
18881 Mayfield St, Livonia, MI 48152 (248) 426-9652
Wake Forest, NC
Waterford, MI
Minneapolis, KS
Clarkston, MI
Parma, OH
Oakland, MI
Mentions for Peter C Dinardi
Publications & IP owners
Us Patents
Method For Finishing A Workpiece
US Patent:
7645180, Jan 12, 2010
Filed:
Oct 18, 2007
Appl. No.:
11/975292
Inventors:
Peter C. DiNardi - Livonia MI, US
Assignee:
Thielenhaus Microfinish Corporation - Novi MI
International Classification:
B24B 49/00
B24B 51/00
B24B 51/00
US Classification:
451 5, 451 9, 451 10
Abstract:
A method for abrasive material removal that includes the steps of establishing an optimum force profile relating to the force or contact pressure applied by a processing tool on a workpiece. The actual force generated during the metal removal operation is monitored and compared to the optimum force profile. Based on the comparison of the actual force with the optimum force profile machine parameters are adjusted such that the actual force generated follows the established optimum force profile.
System For Holding A Thin-Walled Workpiece During Machining
US Patent:
5826866, Oct 27, 1998
Filed:
Feb 3, 1997
Appl. No.:
8/794735
Inventors:
Manfred G. Becker - Novi MI
Peter C. Dinardi - Livonia MI
Kenneth J. Sprenger - Lake Orion MI
Timothy S. Guitar - Clinton Township MI
Peter C. Dinardi - Livonia MI
Kenneth J. Sprenger - Lake Orion MI
Timothy S. Guitar - Clinton Township MI
Assignee:
Ernst Thielenhaus KG - Wuppertal
International Classification:
B25B 100
US Classification:
269 7
Abstract:
Each of a plurality of thin-walled workpieces is held for machining in a machine in a respective rigid holder. Ends of unmachined workpieces are each first imbedded in a molten body of a metal alloy having a melting point between 45. degree. C. and 140. degree. C. contained in a respective one of the rigid holders in a cooling station and having a negative expansion coefficient. The holder and the alloy body are cooled in the cooling station to solidify the body around the imbedded end of the unmachined workpiece and the cooled holder is displaced with the unmachined workpiece from the cooling station into the machine. After machining of the workpiece in the holder, the holder is displaced from the machine into a heating station where it is heated to melt the alloy body. Then the machined workpiece is lifted out of the molten body in the heating station and the holder with the molten alloy body is recirculated from the heating station to the cooling station. Then another workpiece is imbedded in the molten alloy body and the cycle is repeated.
System For Holding A Thin-Walled Workpiece During Machining
US Patent:
5947662, Sep 7, 1999
Filed:
Jul 31, 1998
Appl. No.:
9/127432
Inventors:
Manfred G. Becker - Novi MI
Peter C. Dinardi - Livonia MI
Kenneth J. Sprenger - Lake Orion MI
Timothy S. Guitar - Clinton Township MI
Peter C. Dinardi - Livonia MI
Kenneth J. Sprenger - Lake Orion MI
Timothy S. Guitar - Clinton Township MI
Assignee:
Ernst Thielenhaus KG - Wuppertal
International Classification:
B23C 900
US Classification:
409131
Abstract:
Each of a plurality of thin-walled workpieces is held for machining in a machine in a respective rigid holder. Ends of unmachined workpieces are each first imbedded in a molten body of a metal alloy having a melting point between 45. degree. C. and 140. degree. C. contained in a respective one of the rigid holders in a cooling station and having a negative expansion coefficient. The holder and the alloy body are cooled in the cooling station to solidify the body around the imbedded end of the unmachined workpiece and the cooled holder is displaced with the unmachined workpiece from the cooling station into the machine. After machining of the workpiece in the holder, the holder is displaced from the machine into a heating station where it is heated to melt the alloy body. Then the machined workpiece is lifted out of the molten body in the heating station and the holder with the molten alloy body is recirculated from the heating station to the cooling station. Then another workpiece is imbedded in the molten alloy body and the cycle is repeated.
Apparatus For Fine-Grinding A Crankshaft
US Patent:
5730647, Mar 24, 1998
Filed:
Mar 4, 1997
Appl. No.:
8/810850
Inventors:
Manfred Becker - Novi MI
Peter Dinardi - Livonia MI
Peter Dinardi - Livonia MI
Assignee:
Ernst Thielenhaus Kg - Wuppertal
International Classification:
B24B 500
US Classification:
451173
Abstract:
A crankshaft having a substantially cylindrical crank surface centered on a crank axis and a pair of axially confronting and axially spaced cheek surfaces flanking the crank surface and meeting the crank surface at respective fillets is ground by an apparatus having a shoe between the cheek surfaces and having an end directed at the crank surface and sides directed at and spaced inward from the cheek surfaces. A pair of side parts on the sides of the shoe each can move axially of the shoe relative to the crank axis and a flexible grinding band is stretched over the side parts and shoe. The crankshaft is rotated about the crank axis or an axis parallel thereto and the shoe is urged radially toward the crank axis to press the band against the crank surface. The crankshaft and the shoe between the cheek surfaces are relatively axially reciprocated and each of the side parts is urged axially outward away from the shoe to press the band axially against the cheek surfaces.
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