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Sewing standard hour determination method and device

A standard man-hour and determination method technology, applied in the direction of manufacturing computing systems, instruments, data processing applications, etc., can solve the problems of inability to accurately determine the standard man-hour of sewing, cannot be used, etc.

Inactive Publication Date: 2018-10-12
南通森雅商务服务有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] The above action units cannot be used in the calculation of machine sewing time, because the calculation of machine sewing time is affected by various factors such as machine type, machine speed, fabric type, sewing difficulty, and stop mode. It is impossible to accurately determine the standard man-hours for sewing

Method used

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Embodiment Construction

[0019] The embodiment of the present invention provides a method for determining the standard man-hours of sewing, which is used for accurately determining the standard man-hours of sewing.

[0020] As a standard working unit, the speed of a digital camera is usually 32 frames per second. Therefore, the minimum time unit is 1 / 32 = 0.00000868 hours when calculated with a decimal point. Obviously, such a time cannot be used in practical applications. Therefore, 0.00001 hour is recorded as 1TMU (Time Measurement Unit, time measurement unit). Thus, 1 hour=100000TMU, 1 minute=1667TMU, and 1 second=27.78TMU.

[0021] An embodiment of a method for determining a standard sewing man-hour provided by an embodiment of the present invention specifically includes:

[0022] 101. Determine the sewing machine speed according to the performance of the sewing machine used;

[0023] In this embodiment, the rotation speed varies according to different sewing machines, and the rotation speed of t...

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Abstract

The invention discloses a sewing standard hour determination method used for precisely determining sewing standard hours. The method comprises the steps that first, sewing machine speed is determinedaccording to the performance of a sewing machine in use; second, sewing machine needle gauge is determined according to sewing requirements; third, a first calculation rule is used to obtain fastest time of sewing per centimeter through the sewing machine speed and the sewing machine needle gauge, a sewing machine control allowance coefficient is determined according to the fastest time of sewingper centimeter, and a sewing difficulty level floating coefficient and a sewing needle stop difficulty level allowance are determined according to the sewing difficulty degree; and last, a second calculation rule is used to obtain the sewing standard hours through the sewing machine speed, the sewing machine needle gauge, the sewing machine control allowance coefficient, the sewing difficulty level floating coefficient and the sewing needle stop difficulty level allowance. Through the method, the influences of simultaneous action of multiple factors such as machine speed, cloth types, sewing difficulty and stop modes are eliminated, and therefore the sewing standard hours are precisely determined.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of statistical standard man-hours, in particular to a method for determining standard man-hours for sewing. Background technique [0002] Standard man-hours are the man-hours required for a process in a standard working environment. [0003] In order to obtain accurate standard man-hours, the existing scheme can split specific work tasks into several work units according to predetermined rules, and determine the standard man-hours of work tasks by counting the number of work units and the time spent. [0004] The above action units cannot be used in the calculation of machine sewing time, because the calculation of machine sewing time is affected by various factors such as machine type, machine speed, fabric type, sewing difficulty, and stop mode. It is impossible to accurately determine the standard man-hours for sewing. Contents of the invention [0005] The embodiment of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q10/10G06Q50/04
CPCY02P90/30G06Q10/0639G06Q10/105G06Q50/04
Inventor 周春桂
Owner 南通森雅商务服务有限公司
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