M363352 五、新型說明： f新型所屬之技術領域】 本新型是有關於—種補償 正熱誤差的加卫位置補η 控制#組’特別是指-種修 位置補償控制模組。 【先前技術】 一般工具機會因為本身的幾何， 生的熱變形，而影響加工精度，因咖產 技術，在近年逐漸到重視。 具機熱變形補償 二驅動加工平台沿-線性方向位移的滾珠螺… “會因為工作時的熱變形，導’袞帽干為例， 差，而影響加工精度，目前市而相加工位置產生誤 文裝冷卻系統，藉此，降 =法都疋另外 熱變形量。 〜'、、，原皿升，及減少加工主軸的 “惟’现述冷卻系統不可能完全消除献變步，且在敎胳 冷縮的過程中，不易控制該滾珠螺桿實熱脹 精度的提升仍然有限。 ^的仙值，對於 定補償，不^ ’”P系統不但成本較高’且屬於機械式固 工且機本身1隨機性的誤差，缺乏應變性，因此，當 生變化日士 7構、或組件、或切削條件、或外界環境發 相-耗費人：必須重新設定組件'或重新調整補償機構， 相:耗費人力與時間，而不符合經濟效益。 【新型内容】 因此’本新型之目的，卽右裎 度及降πA + 卩在耠（、—種可以提升加工精 降低成本的加工位置補償控制模組。 M363352 於疋，本新型加工位置補償控制模組 驅:桿的變形量，該驅動桿具有沿-轴線方向相反=的 =_與—自由端’該補償控制模組包含—感測器， 2制器。該感測器是與該驅動桿的自由端相隔一間距 哭測該驅動桿產生熱變形時相對位移量。該控制 Γ可程式控制該驅動桿，且依據前述位移量，下達退移 加工位置的命令，传兮 m動杯以熱變形的位移量補償前述 退私罝，進而回復至原加工位置。 本新型的功效是在不改變原有構造的情形下， 力;工位置的方式修正熱誤差，進喊升加工精度。 【實施方式】 以下型之前述及其他技術内容、特點與功效，在 -己。> 考圖式之一個較佳實施例的詳細說 清楚的呈現。 丁拥· j 參閱圖1、圖2’本新型加工位置補償控制模組 i貫施例是安裳在-驅動桿1-側，該驅動桿丨在本較佳 :施例為一螺桿，是用於驅動-加工平台(圖未示)沿-線性 方向位移，並具有一令崖 、'、 與— 軸線方向相反延伸的一被驅動端u 、知12。該加工位置補償控制模組包含—基準件 及一控制器4 感測器。” 干 土準件2是套设在該驅動桿1的自由端12，且與兮 驅動桿1的自由端12形成連動。 — 該感測器3在本較佳實施例是相對在該驅動# i自由 端12 3又置在該基準件2 —外側2ι，或如圖3所示，設置在 M363352 圖3是該較佳實施例另一實施樣態的一侧視圖。 M363352 【主要元件符號說明】 1 ..........驅動桿 11 .........被驅動端 12 .........自由端 2 ..........基準件 21 .........夕卜彻J 22 .........内側 3 ..........感測器 4 ..........控制器M363352 V. New description: f new technology field] The new type is related to the compensation of positive thermal error of the position of the compensation η control # group 'specially refers to the type of position compensation control module. [Prior Art] The general tool opportunity affects the processing accuracy because of its own geometry and thermal deformation. Due to the technology of coffee production, it has gradually gained importance in recent years. The ball screw with the thermal deformation compensation of the two-drive machining platform along the linear direction... "Because of the thermal deformation during operation, the guide 'dry cap is taken as an example, which is bad, which affects the machining accuracy. The current phase of the machining position is wrong. The text cooling system, by means, the lower = the total heat deformation amount of the method. ~ ',,, the original dish, and the reduction of the processing spindle "only" the current cooling system can not completely eliminate the step of change, and in the 敎During the cold shrinking process, it is difficult to control the improvement of the thermal expansion accuracy of the ball screw. The immortal value of ^, for the fixed compensation, does not ^ '"P system is not only costly' and belongs to the mechanical fixed work and the machine itself 1 random error, lack of strain, therefore, when the change of the Japanese structure, or Component, or cutting conditions, or the external environment - costly: must re-set the component 'or re-adjust the compensation mechanism, phase: labor and time, not economical. [New content] So the purpose of this new model,卽Right 及 and πA 卩 卩 、 、 、 、 、 、 、 、 、 M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M The lever has a =_ and -free end in the opposite direction of the -axis. The compensation control module includes a sensor, a controller. The sensor is separated from the free end of the drive rod by a distance. The driving rod generates a relative displacement amount when the steel rod is thermally deformed. The control unit can program the driving rod, and according to the displacement amount, the command for retracting the machining position is issued, and the movement of the moving cup is compensated by the displacement of the thermal deformation. And then return to the original processing position. The effect of the new type is that the force is corrected without changing the original structure; the position of the work position is corrected for the thermal error, and the machining accuracy is increased. [Embodiment] The following and other technologies of the following types Content, Features and Efficacy, in a detailed description of a preferred embodiment of the test pattern. Ding Yong· j Refer to Figure 1, Figure 2 'The new processing position compensation control module i For example, the Anshang is on the side of the drive rod 1 , and the drive rod is preferably the same: the embodiment is a screw, which is used for the drive-processing platform (not shown) to be displaced in the linear direction and has a cliff. , ', and - a driven end u extending in the opposite direction of the axis, knowing 12. The processing position compensation control module includes a reference member and a controller 4 sensor. The dry soil member 2 is sleeved in the The free end 12 of the drive rod 1 is coupled to the free end 12 of the cymbal drive rod 1. - The sensor 3 is again placed on the reference member in the preferred embodiment relative to the drive #i free end 12 3 2 - outside 2ι, or as shown in Figure 3, set at M363352 Figure 3 is the better A side view of another embodiment of the embodiment. M363352 [Description of main component symbols] 1 .......... drive rod 11 ......... driven end 12 .... ..... Free end 2 .......... Reference piece 21 ......... 夕卜彻 J 22 ......... Inside 3 .... ...sensor 4 .......... controller