公开(公告)号：US20020170327A1

公开(公告)日：2002-11-21

申请号：US10132176

申请日：2002-04-26

Applicant: SINTOKOGIO, LTD.

Inventor： Masatoshi Yamamoto ,  Hideaki Kaga

IPC: B21J001/00

CPC classification number: B24C1/10 ,  Y10T29/479

Abstract: A system for shot peening that includes an enclosure in which are provided a workpiece W to be shot peened and a nozzle for projecting the shot particles. A memory stores data for maximizing the anticipated shot-peening intensity at the workpiece based on the predetermined conditions of the shot peening. Then a calculating circuitry determines the conditions of the shot peening to be carried out in the system to maximize an anticipated shot-peening intensity at the workpiece based on the stored data from the memory and the selected type of the shot-peening process to be applied to the workpiece before the shot particles have been actually projected. The nozzle is then actuated under the determined conditions such that it projects the shot particles and directs them onto the workpiece. The shot-peening intensity of the actually projected shot particles at the workpiece is measured by a measuring device. Then a calibration circuitry controls the mass-flow rate of the shot particles and the pressure or the flow rate of the compressed air to maximize the measured shot-peening intensity based on the stored data such that the nozzle projects the shot particles under the corrected and controlled conditions.

Abstract translation: 一种用于喷丸硬化的系统，其包括其中设置有待喷丸硬化的工件W和用于投射喷丸的喷嘴的外壳。 存储器基于喷丸硬化的预定条件存储用于最大化在工件处的预期喷丸强度的数据。 然后，计算电路确定在系统中执行喷丸硬化的条件，以根据存储的存储数据和所应用的喷丸处理过程的选择类型来最大化工件处的预期喷丸强度 在射出颗粒实际投影之前，到工件。 然后在确定的条件下致动喷嘴，使得其喷射射出颗粒并将其引导到工件上。 通过测量装置测量工件上实际投射的射出颗粒的喷丸强度。 然后，校准电路控制喷射颗粒的质量流率和压缩空气的压力或流速，以便基于所存储的数据使测量的喷丸强度最大化，使得喷嘴在被校正的和 受控条件。

公开(公告)号：US20020144529A1

公开(公告)日：2002-10-10

申请号：US10116084

申请日：2002-04-05

Applicant: Sintokogio, Ltd.

Inventor： Masatoshi Yamamoto ,  Hideaki Kaga

IPC: B21J001/00

CPC classification number: G01L5/14

Abstract: An improved apparatus for detecting the intensity of shot peening by detecting at least one of the number of shot that have collided with the apparatus and the intensity of the colliding shot, comprising a box-like case having an opening at its top; a first resilient member disposed under the top of the case; a hollow supporting member resiliently supported in the case between the first resilient member and a second resilient member which is mounted in the case, the hollow supporting member including a third resilient member mounted therein; a shot collision propagating member supported by the hollow supporting member to close the opening of the top of the box-like case by way of the first resilient member, the shot collision propagating member producing and propagating an elastic wave when colliding with a shot; a transducer, for receiving the propagating elastic wave from the shot collision propagating member and converting the elastic wave to high frequency signals, disposed in the hollow supporting member and resiliently supported by the third resilient member such that a top surface of the transducer contacts a lower surface of the shot collision propagating member; and a cable passing through the hollow supporting member so as to be connected at one end to the transducer and to be connected at the other end to a measuring circuit.

Abstract translation: 一种改进的装置，用于通过检测与装置碰撞的射击数目和碰撞射击的强度中的至少一个来检测喷丸硬化的强度，包括在其顶部具有开口的盒状壳体; 设置在所述壳体的顶部下方的第一弹性构件; 在第一弹性构件和安装在壳体中的第二弹性构件之间弹性地支撑在壳体中的中空支撑构件，中空支撑构件包括安装在其中的第三弹性构件; 由中空支撑构件支撑的撞击传播构件，用于通过第一弹性构件封闭盒状壳体的顶部的开口，撞击传播构件在与镜头碰撞时产生并传播弹性波; 传感器，用于接收来自撞击传播构件的传播弹性波，并将弹性波转换成高频信号，设置在中空支撑构件中并由第三弹性构件弹性地支撑，使得换能器的顶表面接触较低的 射击碰撞传播构件的表面; 以及通过中空支撑构件的电缆，以便在一端连接到换能器并且在另一端连接到测量电路。