公开(公告)号：US20160223591A1

公开(公告)日：2016-08-04

申请号：US15010157

申请日：2016-01-29

Applicant: Sartorius Lab Instruments GmbH & Co. KG

Inventor： Winfried GRAF ,  Friedrich HELMSEN ,  Detlev ERBEN ,  Helga COVIC ,  Tanja MUECK

IPC: G01R3/00 ,  G01L1/04 ,  G01L25/00

CPC classification number: G01R3/00 ,  G01G3/1414 ,  G01L1/04 ,  G01L1/2243 ,  G01L25/00

Abstract: A method for producing a force-measuring element (10) having at least one articulation point (20) which separates one region of the force-measuring element (10) into two connected subregions (11, 12) which can be deflected in relation to one another. The method includes: providing a force-measuring element blank (10), removing material from the force-measuring element blank (10) in order to produce the articulation point (20), checking whether the deflection behavior of the subregions (11, 12) which is produced by the articulation point corresponds to a predefined specification, defining a correction form (30) which can be produced through material removal and compensates for an ascertained deviation from the predefined specification, correcting the articulation point geometry using a laser and the previously defined correction form (30), through material removal at the articulation point.

Abstract translation: 一种用于产生力测量元件（10）的方法，所述力测量元件（10）具有至少一个铰接点（20），该铰接点将所述力测量元件（10）的一个区域分成两个相连的子区域（11,12） 另一个。 该方法包括：提供力测量元件坯件（10），从力测量元件坯件（10）移除材料以产生铰接点（20），检查子区域（11,12）的偏转行为 ）对应于预定义的规范，限定可通过材料去除产生的校正形式（30），并且补偿从预定义规格确定的偏差，使用激光校正关节点几何形状，以及先前 定义的校正形式（30），通过在关节点处的材料去除。