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Composite calibration/verification gauge and method of its manufacture

A standard, stepped technology, applied in multi-dimensional length standards, multi-functional fields, and can solve problems such as time-consuming

Inactive Publication Date: 2011-07-13
沙拉卜・库马尔・拉斯托吉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] While these gauge blocks have served their intended purpose, they are characterized by certain disadvantages, namely, sliding the block into a specific position and then tightening a set screw to secure the gauge block in the exact position adjacent to the scale on the table. Establishing desired dimensions can be time consuming

Method used

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  • Composite calibration/verification gauge and method of its manufacture
  • Composite calibration/verification gauge and method of its manufacture
  • Composite calibration/verification gauge and method of its manufacture

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Embodiment Construction

[0053] As described herein, the present disclosure relates to calibration / verification gauges for calibrating measuring instruments as needed in the workplace. refer to figure 1 , which shows the use of multiple calibration gauges for different instruments, which has significant disadvantages, and those skilled in the art will realize that the use of a single calibration gauge with wide and flat parallel surfaces in the workplace is not effective for various measuring instruments. / sub-gauge for the importance of calibration. It is therefore advantageous to use block members with multiple wide support surfaces as well as multiple measurement surfaces and shapes, in which block members can be formed with very small areas or even almost pin-like, or possibly of fixed length Wide surfaces, sharp corners, and multiple holes / steps.

[0054] The gauges disclosed are specifically designed to accommodate some of the usual lengths, apertures, and angles used in a variety of measurin...

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Abstract

The present invention relates to a combination calibration / verification gauge for calibrating measuring instruments with a measurement precision. More particularly, the present invention relates to a multi-function, multi-dimension length standard and works as a working standard to compare various measuring instruments on the shop floor.

Description

technical field [0001] The invention relates to a combined calibration / verification gauge for calibrating measuring instruments with a measuring accuracy. More specifically, the present invention relates to a multi-functional, multi-dimensional length standard and works as a working standard for comparison with various measuring instruments in the workplace. Background technique [0002] When measuring exact length dimensions, gauge blocks are the most commonly used length standard. The gauge block needs to have excellent resistance to wear and corrosion as it is the standard for accurate measurement of dimensions. If a gauge block becomes worn or corroded, it can no longer be used as a standard. [0003] However, according to this conventional approach, there is a problem with the gauge blocks, which are expensive, come in a variety of shapes / sizes, such as in sets of 5, 10, 19, 34, 47, 88, 103, 112, 122, etc. Gauges need to be combined to form different sizes, a special...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B3/30G01B3/34G01B3/46
CPCG01B3/30Y10T29/49764G01B3/34G01B3/46
Inventor 沙拉卜·库马尔·拉斯托吉
Owner 沙拉卜・库马尔・拉斯托吉
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