Control device capable of supporting double-head automatic punching and tapping, system and method of system
A control device and automatic technology, which can be used in the fields of drilling and tapping and metal processing, and can solve problems such as affecting production efficiency.
Active Publication Date: 2018-01-16
SHANGHAI WEIHONG ELECTRONICS TECH +1
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Problems solved by technology
For the processing of parts with tapping process, generally only one machine tool can process one part, which affects production efficiency
Method used
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[0019] In order to understand the technical content of the present invention more clearly, the following examples are given in detail.
[0020] The control device supporting double-head automatic drilling and tapping includes two cascaded lambda5Es and an integrated control module, the lambda5E is connected to the integrated control module, and the integrated control module requires the control device The realized tapping and tapping operations are allocated, or the tapping or tapping operation to be realized by each lambda5E is assigned to each lambda5E according to user allocation, so as to control and manage two cascaded lambda5Es. The lambda5E is used to connect the Z-axis and the main shaft, and analyze the tool path of the tapping and tapping operations, so as to control the main shaft and the Z-axis connected to the lambda5E accordingly to complete the tapping or tapping. Each lambda5E independently controls a Z axis and a spindle.
[0021] In a preferred embodiment, t...
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The invention relates to a control device capable of supporting double-head automatic punching and tapping, a control system capable of supporting double-head automatic punching and tapping and a method of the system. With the control device, the control system and the method adopted, a requirement that a CNC system simultaneously can control the tapping of two main shafts can be satisfied; tapping efficiency can be improved with a tapping effect ensured; and two workpieces can be machined simultaneously once. A lambda5E cascade mode is adopted; an NK500 control device is used in combination;a movement mode that Z shafts follow the main shafts is adopted; and therefore, tapping quality can be ensured. Due to the differences of the response performance of the main shafts, the implementation of the two main shafts is inconsistent in position in a tapping process, and as a result, it is required that the movement of the two Z shafts strictly match the respective two shafts; and the movement of the Z shafts requires to be subjected to corresponding feedforward compensation at respective control levels, in specific, each lambda 5E controls and adjusts the position of the correspondingZ shaft according to the position of the corresponding main shaft controlled by the corresponding lambda 5E.
Description
technical field [0001] The invention relates to the field of metal processing, in particular to the field of drilling and tapping, and specifically refers to a control device, system and method for supporting double-head automatic drilling and tapping. Background technique [0002] At present, there is only single-head drilling and tapping in the market, and the requirement for real-time response of the spindle is higher when rigid tapping is used. For the processing of parts with tapping process, generally only one machine tool can process one part, which affects production efficiency. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a control device, system and method for supporting double-head automatic drilling and tapping that can simultaneously control two spindles for tapping. [0004] In order to achieve the above-mentioned purpose, the control device, system and m...
Claims
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Inventor 崔恒荣李立斌田仁斌郑之开陈豫牟凤林
Owner SHANGHAI WEIHONG ELECTRONICS TECH