Grippers in Motion - the Fascination of Automated Handling Tasks - Wolf Part 13 docx

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Ngày tải lên: 10/08/2014, 04:21

... separated into single steps from setting up a workpiece to testing it. Production plan- ning aims at synchronizing handling time and machine time in order to prevent time-consuming handling processes ... iÀÊ-VÕ /iÊ>ÃV>ÌÊvÊ ÕÌ>Ìi`Ê>`}Ê/>ÃÃ À««iÀÃÊÊÌ 1.1 The Handling Process The process of handling component parts or workpieces...

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... λ 1 - 2 Nm kg 39 Handling: The Underrated Process 1.3 What Are The Main Points of This Book? The following chapters focus on the realization of handling technol- ogy tasks. Keynote is the process ... to be gripped. Handling Handling means creating, defined changing or temporarily maintain- ing a pre-set alignment of geometrically defined bodies in a system of coo...

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... survived the stiffening competition dur- ing the first years. In the first robot catalogs published in the former German Democratic Republic (1983 edition by the Forschungszen- trum des Werkzeugmaschinenbaus, ... Werkzeugmaschinenbaus, Karl-Marx-Stadt) and nearly parallel in the Federal Republic of Germany (1984 edition by the Fraunhofer Institute for Manufacturing Engi...

Ngày tải lên: 10/08/2014, 04:21

... and the metal manufacturing industry will have to increase their investments accordingly. The potential for using robots in the food processing and the packaging industry is obvious as the ... orientation of the workpieces in relation to the tool`s or the gripper`s system of co-ordinates. This Secure function is usually built up before the moving process, mainta...

Ngày tải lên: 10/08/2014, 04:21

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Ngày tải lên: 10/08/2014, 04:21

... than in the other examples. Form-fit gripping in the direction of accelera- tion and of gravity is provided in the second example. The gripper must counteract the force which stretches the gripper ... ÀÌ>ÀÞ Ãi>ÀÊ}À` }Ê`ÀÛi ÌiÊ`ÀÛi vÀÊiÛiÀÊ `ÀÛi V«ÊiÛiÀÊ `ÀÛiÊ Üi`}iÊ`ÀÛiÊ ÜÌÊÀViÀÊ ÃÜÌV iLÜÊiÛiÀÊ `ÀÛiÊ VÕÀÛiÊÌ}ÕiÊ `ÀÛi >VÀÊ`ÀÛ...

Ngày tải lên: 10/08/2014, 04:21

... Getting To Grips With Handling Tasks 3 The length of the gripper fingers in uences the forces and moments occurring at the gripper kinematics. Therefore, gripping force is frequently specified in ... specifies the type of gripping force which can be applied to the workpiece, and together with the type of gripper fingers it finally determines the principle of gri...

Ngày tải lên: 10/08/2014, 04:21

... positioning of workpieces may cause premature wear or damage of gripper or handling system in the long run. The same applies to faulty positioning of the gripper in relation to the workpiece. Integrating ... applied in case of workpiece tolerances leading to bracings. 143 Getting To Grips With Handling Tasks 3 In addition to placing them in stacks the wor...

Ngày tải lên: 10/08/2014, 04:21

... £n 'ETTING4O'RIPS7ITH(ANDLING4ASKS  4HElNGER GRIPPERS ALREADYMENTIONEDREQUIREEVENMORESENSITIVE SENSORS4HElNGERS OF THE "ARRET(ANDAREBASEDON $-3 STRAIN GAUGETECHNOLOGYWHICHPERMITSTHEMTOHAVEASENSE OF TOUCH 4HEEVALUATIONUNITWHICHCONVERTSSENSORDATAINTOPOSITIONING ORDERSFOR THE DRIVESISALSOINTEGRATEDINTO THE HAND IN ACCORDANCE WITH...

Ngày tải lên: 10/08/2014, 04:21