CN103455885A - Computing method for automatically arranging number of stamping parts of part factory - Google Patents

Computing method for automatically arranging number of stamping parts of part factory Download PDF

Info

Publication number
CN103455885A
CN103455885A CN2013103946129A CN201310394612A CN103455885A CN 103455885 A CN103455885 A CN 103455885A CN 2013103946129 A CN2013103946129 A CN 2013103946129A CN 201310394612 A CN201310394612 A CN 201310394612A CN 103455885 A CN103455885 A CN 103455885A
Authority
CN
China
Prior art keywords
stamping machine
parts
establishing
stamping
punching press
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2013103946129A
Other languages
Chinese (zh)
Other versions
CN103455885B (en
Inventor
韩勇
段瑞
刘利
全宏伟
李寿君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANTAI BAOJING STEEL PROCESSING CO Ltd
Original Assignee
YANTAI BAOJING STEEL PROCESSING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANTAI BAOJING STEEL PROCESSING CO Ltd filed Critical YANTAI BAOJING STEEL PROCESSING CO Ltd
Priority to CN201310394612.9A priority Critical patent/CN103455885B/en
Publication of CN103455885A publication Critical patent/CN103455885A/en
Application granted granted Critical
Publication of CN103455885B publication Critical patent/CN103455885B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention discloses a computing method for automatically arranging the number of stamping parts of a part factory. According to the number of strokes of the parts, stamping working hours, a part welding plan, a punching machine characteristic, stamping intermediate stock and other elements, production scheduling optimization models under the circumstances of the maximum stamping capacity, the minimum working hours, an optimum usage of a punching machine are respectively established, a part factory customer is helped to convert stamping capacity analysis from manual standing book maintenance into model operation production scheduling, processing conditions and batch charging conditions of each kind of parts are automatically compiled, flexible management for a shift production plan is achieved, scientificity and performability of production plan arranging are improved, production efficiency is improved, and post optimal management is achieved.

Description

The computing method of a kind of automatic editing parts factory stamping parts quantity
Technical field:
The present invention relates to the computing method of auto part making plant automatic editing punching production plan, relate in particular to the computing method of a kind of automatic editing parts factory stamping parts quantity.
Background technology:
In the actual production process of auto part making plant, the processing technology of different parts is different, and (such as the A part is 3 strokes, needs successively upper 3 stamping machines to be processed; The B part is 5 strokes, needs successively upper 5 stamping machines to be processed); Meanwhile, the time variance of the different parts of punching production is larger, how under meeting, to weld together under the prerequisite that planned production pulls, and according to the press characteristics of self, carries out better the punching press scheduling, is puzzlement staff planners' a difficult problem always.The auto parts and components original equipment manufacturer is mainly with manual mode layout punching press plan at present, and whole process efficiency is low, when the welding plan changes, is difficult to adjust according to the change of next procedure.Therefore need a punching press production capacity layout model based on welding plan, punching press interim stock and different part punching man-hour, on the basis that day punching press production capacity is analyzed, the Machining Sequencing of every kind of part of automatic compiling and the quantity that feeds intake, the class of realization produces the flexible management of plan, improves science and the enforceability of production schedule layout.
Summary of the invention:
The processing situation that the object of the invention is to overcome the deficiency of above-mentioned prior art and every kind of part of a kind of automatic compiling is provided with feed intake situation, the class of realization produces the flexible management of plan, improve the science of production schedule layout, improve production efficiency, realized the computing method of the automatic editing parts factory stamping parts quantity of post optimum management.
Purpose of the present invention can reach by following measure: the computing method of a kind of automatic editing parts factory stamping parts quantity comprise the following step that can be carried out by computing machine:
(1) establish total splant part, front plant as finding, can use large or little stamping machine processing, after
Figure 2013103946129100002DEST_PATH_IMAGE002
plant as large part, can only use large stamping machine processing.Consider that whether big or small stamping machine is sufficient, can use large stamping machine to produce finding if inadequate;
(2) the stroke quantity of establishing various parts is respectively x i , i=1,2 ..., s;
(3) establishing each stroke of various parts is respectively averaging time used t i , i=1,2 ..., s;
(4) establishing the welding plan needs the quantity of various parts to be respectively w i , i=1,2 ..., s;
(5) establish the 0-1 variable a i , i=1,2 ..., s;
（1）
(6) the punching press interim stock of establishing various parts is respectively c i , i=1,2 ..., s;
(7) the day inlet amount of establishing various parts is day i , i=1,2 ..., s;
(8) establishing the punching press analysis of manufacturing capability cycle is
Figure 2013103946129100002DEST_PATH_IMAGE004
my god;
(9) each number of spare parts of establishing final production is respectively h i , i=1,2 ..., s;
(10) effectively the T.T. of work is to establish every day ;
(11) select different models according to different demands, when considering that the punching press production capacity is maximum, utilize as drag;
Figure 2013103946129100002DEST_PATH_IMAGE006
Figure 2013103946129100002DEST_PATH_IMAGE007
（2）
When considering hour, to utilize as drag man-hour;
Figure 2013103946129100002DEST_PATH_IMAGE008
Figure 2013103946129100002DEST_PATH_IMAGE009
（3）
When considering stamping machine quantity, in part, need the quantity of big or small stamping machine to be respectively
Figure 2013103946129100002DEST_PATH_IMAGE010
individual, part is sorted, before might as well establishing the large stamping machine of individual use, after
Figure 567405DEST_PATH_IMAGE002
the little stamping machine of individual use will use large stamping machine when little stamping machine is not enough, utilize as drag;
Figure 284826DEST_PATH_IMAGE006
Figure 2013103946129100002DEST_PATH_IMAGE011
（4）
(12) export actual punching production situation every day;
(13) calculate punching press production capacity state
Figure 2013103946129100002DEST_PATH_IMAGE012
, wherein,
Figure 866986DEST_PATH_IMAGE013
be normal production, when
Figure 2013103946129100002DEST_PATH_IMAGE014
point out feed;
(14) finish to calculate.
The present invention can produce following good effect compared with the prior art: the present invention is according to the stroke quantity of part, during presser, the weld parts plan, the stamping machine characteristic, the key elements such as punching press interim stock, set up respectively punching press production capacity maximum, man-hour minimum, stamping machine is optimized the production optimization model under service condition, help the client of parts factory by the punching press analysis of manufacturing capability, from manual account, safeguard, changed into the model calculation scheduling, the processing situation of every kind of part of automatic compiling and the situation that feeds intake, the class of realization produces the flexible management of plan, improve science and the enforceability of production schedule layout, the staff planners of parts factory have been liberated originally because of time of manually-operated and service interaction 80%, post optimum management to client inside brings very large help.
The accompanying drawing explanation:
Fig. 1 is the general frame of the present invention;
Fig. 2 is process flow diagram of the present invention.
Embodiment: the specific embodiment of the present invention is carried out further to specific description in detail below in conjunction with accompanying drawing:
Embodiment 1:
(1) establish and have 6 kinds of parts, first three is planted as finding available large or little stamping machine processing, and latter three kinds be large part and can only process with large stamping machine, number respectively i=1,2 ..., 6, big or small stamping machine quantity abundance wherein;
(2) establish the stroke quantity of 6 kinds of parts x 1, x 2 , x 3 , x 4 , x 5, x 6 be respectively 3,4,4,5,2,3;
(3) establish 6 kinds of each stroke of part averaging times used t 1, t 2 , t 3 , t 4 , t 5, t 6 be respectively 8,5.5,7,6,6,9 seconds;
(4) establish the quantity that the welding plan needs 6 kinds of parts w 1, w 2 , w 3 , w 4 , w 5, w 6 be respectively 0,1000,0,900,300,0;
(5) establish the 0-1 variable a 1, a 2 , a 3 , a 4 , a 5, a 6 be followed successively by 0,1,0,1,1,0;
Figure 681358DEST_PATH_IMAGE003
(6) the punching press interim stock of establishing 6 kinds of parts is c 1, c 2 , c 3 , c 4 , c 5, c 6 be respectively 100,200,100,300,0,0;
(7) the day inlet amount of establishing 6 kinds of parts is 1,
Figure 770854DEST_PATH_IMAGE015
2 ,
Figure 907437DEST_PATH_IMAGE015
3 ,
Figure 576316DEST_PATH_IMAGE015
4 ,
Figure 569679DEST_PATH_IMAGE015
5 ,
Figure 324009DEST_PATH_IMAGE015
6be respectively 0,0,20,0,9,0;
(8) establish the punching press analysis of manufacturing capability cycle
Figure 247971DEST_PATH_IMAGE004
it is 5 days;
(9) each number of spare parts of establishing final production is h i , i=1,2 ..., 6;
(10) establish the T.T. of all stamping machines effective work every day
Figure 771357DEST_PATH_IMAGE005
be 11 hours, 39600 seconds;
(11), when considering that the punching press production capacity is maximum, utilize as drag;
Figure 201201DEST_PATH_IMAGE006
Figure 442826DEST_PATH_IMAGE007
（1）
(12) taking full advantage of under the prerequisite of effective time, in order to make the punching press production capacity larger, can produce the 2nd, 4,5 kinds of parts are respectively 800,600,333, even expect maximum punching press production capacity, can produce the 2nd, the 5th kind of part of many production after 4,5 kinds of parts, and can produce 33 more;
(13) calculate punching press production capacity state
Figure 717950DEST_PATH_IMAGE012
, the 5th kind of part of take is example, its u 5
=8.4 > thus 2 without charging, can normally produce;
(14) finish to calculate.
Embodiment 2:
(1) establish and have 6 kinds of parts, first three is planted as finding available large or little stamping machine processing, and latter three kinds be large part and can only process with large stamping machine, number respectively i=1,2 ..., 6, the quantity abundance of factory's size stamping machine;
(2) establish the stroke quantity of 6 kinds of parts x 1, x 2 , x 3 , x 4 , x 5, x 6 be respectively 3,4,4,5,2,3;
(3) establish 6 kinds of each stroke of part averaging times used t 1, t 2 , t 3 , t 4 , t 5, t 6 be respectively 8,5.5,7,6,6,9 seconds;
(4) establish the quantity that the welding plan needs 6 kinds of parts w 1, w 2 , w 3 , w 4 , w 5, w 6 be respectively 0,1000,0,900,300,0;
(5) establish the 0-1 variable a 1, a 2 , a 3 , a 4 , a 5, a 6 be followed successively by 0,1,0,1,1,0;
Figure 299104DEST_PATH_IMAGE003
(6) the punching press interim stock of establishing 6 kinds of parts is c 1, c 2 , c 3 , c 4 , c 5, c 6 be respectively 100,200,100,300,0,0;
(7) the day inlet amount of establishing 6 kinds of parts is
Figure 634270DEST_PATH_IMAGE015
1,
Figure 363192DEST_PATH_IMAGE015
2 ,
Figure 442006DEST_PATH_IMAGE015
3 , 4 ,
Figure 898581DEST_PATH_IMAGE015
5 ,
Figure 849220DEST_PATH_IMAGE015
6be respectively 0,0,20,0,9,0;
(8) establish the punching press analysis of manufacturing capability cycle
Figure 731725DEST_PATH_IMAGE004
it is 5 days;
(9) each number of spare parts of final production is h i , i=1,2 ..., 6;
(10) establish the T.T. of all stamping machines effective work every day
Figure 84209DEST_PATH_IMAGE005
be 11 hours, 39600 seconds;
(11) hour, utilize as drag man-hour when considering;
Figure 26757DEST_PATH_IMAGE008
Figure 2013103946129100002DEST_PATH_IMAGE016
（2）
(12) illustrate in the time of one day and can finish the work, the time used is 39200s simultaneously, and the time that can save 400s is used for considering next punching press plan or other things;
(13) calculate punching press production capacity state
Figure 402375DEST_PATH_IMAGE012
, the 5th kind of part of take is example, wherein
u 5 =1.8<2, thus need charging;
(14) finish to calculate.
Embodiment 3:
(1) establish and have 6 kinds of parts, first three is planted as finding can be by large or little stamping machine processing, rear three kinds for large part and can only use large stamping machine processing, numbering respectively i=1,2 ..., 6 ,little stamping machine deficiency, adopt large stamping machine to replace;
(2) establish the stroke quantity of 6 kinds of parts x 1, x 2 , x 3 , x 4 , x 5, x 6 be respectively 3,4,4,5,2,3;
(3) establish 6 kinds of each stroke of part averaging times used t 1, t 2 , t 3 , t 4 , t 5, t 6 be respectively 8,5.5,7,6,6,9 seconds;
(4) establish the quantity that the welding plan needs 6 kinds of parts w 1, w 2 , w 3 , w 4 , w 5, w 6 be respectively 0,1000,0,900,300,0;
(5) establish the 0-1 variable a 1, a 2 , a 3 , a 4 , a 5, a 6 be followed successively by 0,1,0,1,1,0;
Figure 822992DEST_PATH_IMAGE003
(6) the punching press interim stock of establishing 6 kinds of parts is c 1, c 2 , c 3 , c 4 , c 5, c 6 be respectively 100,200,100,300,0,0;
(7) the day inlet amount of establishing 6 kinds of parts is
Figure 295562DEST_PATH_IMAGE015
1,
Figure 409011DEST_PATH_IMAGE015
2 ,
Figure 521193DEST_PATH_IMAGE015
3 , 4 ,
Figure 806997DEST_PATH_IMAGE015
5 ,
Figure 91348DEST_PATH_IMAGE015
6be respectively 0,0,20,0,9,0;
(8) establish the punching press analysis of manufacturing capability cycle
Figure 503875DEST_PATH_IMAGE004
it is 5 days;
(9) each number of spare parts of establishing final production is h i , i=1,2 ..., 6;
(10) establish the T.T. of all stamping machines effective work every day
Figure 469557DEST_PATH_IMAGE005
be 11 hours, 39600 seconds;
(11) before establishing individual part is used little stamping machine processing, after
Figure 840813DEST_PATH_IMAGE002
individual part is used large stamping machine processing, when little stamping machine is not enough, will use large stamping machine, utilizes model;
Figure 740635DEST_PATH_IMAGE006
（3）
(12) final production the 2nd, and part is 800,600,333 respectively in 4,5, similar with example 1, even expects maximum punching press production capacity, can produce the 2nd, after 4,5 kinds of parts produces the 5th kind of part more, and can produce 33 more;
(13) calculate punching press production capacity state
Figure 795365DEST_PATH_IMAGE012
, the 5th kind of part of take is example, wherein
u 5 =8.4>thus 2 without charging, can normally produce;
(14) finish to calculate.
By above 3 examples, can find out, punching press production capacity layout model based on welding plan, punching press interim stock and different part punching man-hour, help the client of parts factory to safeguard from manual account, changed into the model calculation scheduling, improved the science of plan layout, liberated the staff planners of parts factory originally because of time of manually-operated and service interaction 80%, the post optimum management of client inside has been brought to very large help.
Above embodiment is described the preferred embodiment of the present invention; not scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineering technical personnel in this area make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.

Claims (1)

1. the computing method of an automatic editing parts factory stamping parts quantity comprise the following step that can be carried out by computing machine:
(1) establish total splant part, front
Figure 2013103946129100001DEST_PATH_IMAGE002
plant as finding, can use large or little stamping machine processing, after
Figure 2013103946129100001DEST_PATH_IMAGE004
plant as large part, can only use large stamping machine processing; Consider that whether big or small stamping machine is sufficient, can use large stamping machine to produce finding if inadequate;
(2) the stroke quantity of establishing various parts is respectively x i , i=1,2 ..., s;
(3) establishing each stroke of various parts is respectively averaging time used t i , i=1,2 ..., s;
(4) establishing the welding plan needs the quantity of various parts to be respectively w i , i=1,2 ..., s;
(5) establish the 0-1 variable a i , i=1,2 ..., s;
（1）
(6) the punching press interim stock of establishing various parts is respectively c i , i=1,2 ..., s;
(7) the day inlet amount of establishing various parts is day i , i=1,2 ..., s;
(8) establishing the punching press analysis of manufacturing capability cycle is
Figure 2013103946129100001DEST_PATH_IMAGE008
my god;
(9) each number of spare parts of establishing final production is respectively h i , i=1,2 ..., s;
(10) effectively the T.T. of work is to establish every day
Figure 2013103946129100001DEST_PATH_IMAGE010
;
(11) select different models according to different demands, when considering that the punching press production capacity is maximum, utilize as drag;
Figure 2013103946129100001DEST_PATH_IMAGE012
Figure 2013103946129100001DEST_PATH_IMAGE014
（2）
When considering hour, to utilize as drag man-hour;
Figure 2013103946129100001DEST_PATH_IMAGE018
（3）
When considering stamping machine quantity, in part, need the quantity of big or small stamping machine to be respectively individual, part is sorted, before might as well establishing
Figure 674587DEST_PATH_IMAGE002
the large stamping machine of individual use, after the little stamping machine of individual use will use large stamping machine when little stamping machine is not enough, utilize as drag;
Figure 309148DEST_PATH_IMAGE012
Figure DEST_PATH_IMAGE022
（4）
(12) export actual punching production situation every day;
(13) calculate punching press production capacity state
Figure DEST_PATH_IMAGE024
, wherein, be normal production, when
Figure DEST_PATH_IMAGE028
point out feed;
(14) finish to calculate.
CN201310394612.9A 2013-09-04 2013-09-04 The computing method of a kind of automatic editing parts factory stamping parts quantity Expired - Fee Related CN103455885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310394612.9A CN103455885B (en) 2013-09-04 2013-09-04 The computing method of a kind of automatic editing parts factory stamping parts quantity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310394612.9A CN103455885B (en) 2013-09-04 2013-09-04 The computing method of a kind of automatic editing parts factory stamping parts quantity

Publications (2)

Publication Number Publication Date
CN103455885A true CN103455885A (en) 2013-12-18
CN103455885B CN103455885B (en) 2016-03-02

Family

ID=49738223

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310394612.9A Expired - Fee Related CN103455885B (en) 2013-09-04 2013-09-04 The computing method of a kind of automatic editing parts factory stamping parts quantity

Country Status (1)

Country Link
CN (1) CN103455885B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105303347A (en) * 2015-10-26 2016-02-03 烟台宝井钢材加工有限公司 Decoiling line planning method
CN110659763A (en) * 2018-06-30 2020-01-07 天津宝钢钢材配送有限公司 Automatic stamping scheduling method for automobile host factory
CN110659762A (en) * 2018-06-29 2020-01-07 天津宝钢钢材配送有限公司 Stamping scheduling planning method based on industrial 4.0 transverse integrated distribution mode
CN110717139A (en) * 2019-09-26 2020-01-21 一汽轿车股份有限公司 Method for calculating stamping area volume ratio

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1556486A (en) * 2003-12-31 2004-12-22 冶金自动化研究设计院 Integrated iron and steel enterprise production process on line planning and controlling system and method
WO2005002792A1 (en) * 2003-07-04 2005-01-13 Mitsubishi Denki Kabushiki Kaisha Automatic programming method and device
CN101329573A (en) * 2008-07-25 2008-12-24 东北大学 Automatic production optimizing method and system of cold rolling sulfuric acid refining and roller milling integral unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005002792A1 (en) * 2003-07-04 2005-01-13 Mitsubishi Denki Kabushiki Kaisha Automatic programming method and device
CN1556486A (en) * 2003-12-31 2004-12-22 冶金自动化研究设计院 Integrated iron and steel enterprise production process on line planning and controlling system and method
CN101329573A (en) * 2008-07-25 2008-12-24 东北大学 Automatic production optimizing method and system of cold rolling sulfuric acid refining and roller milling integral unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105303347A (en) * 2015-10-26 2016-02-03 烟台宝井钢材加工有限公司 Decoiling line planning method
CN110659762A (en) * 2018-06-29 2020-01-07 天津宝钢钢材配送有限公司 Stamping scheduling planning method based on industrial 4.0 transverse integrated distribution mode
CN110659763A (en) * 2018-06-30 2020-01-07 天津宝钢钢材配送有限公司 Automatic stamping scheduling method for automobile host factory
CN110717139A (en) * 2019-09-26 2020-01-21 一汽轿车股份有限公司 Method for calculating stamping area volume ratio

Also Published As

Publication number Publication date
CN103455885B (en) 2016-03-02

Similar Documents

Publication Publication Date Title
CN103455885A (en) Computing method for automatically arranging number of stamping parts of part factory
CN111290358B (en) Product energy-saving scheduling optimization method for flexible manufacturing system
CN104816202B (en) Flexible Manufacture production line based on Digit Control Machine Tool
EP1362663A3 (en) Parts supplying system of assembling production line and supplying method of the same
CN107193258A (en) Towards the numerical control processing technology route and cutting parameter Optimized model and method of energy consumption
CN103941081B (en) A kind of configurable energy consumption on-line monitoring method and system of lathe polyergic source
KR101809205B1 (en) Factory Energy Management System
CN103955577A (en) Computer automatic design method for mechanical equipment
CN103128555A (en) Automatic multi-procedure drilling and tapping integrated machine
CN204721170U (en) A kind of Automatic stator production line
CN104391479A (en) Automatic statistic method of machine tool working condition based on main shaft power monitoring and system thereof
CN102207980A (en) Data exchange method based on extensive makeup language (XML) and database (DB), and data adapter
CN107807609A (en) A kind of Digit Control Machine Tool servo parameter optimization method based on big data
CN107291865A (en) A kind of workshop appliance monitoring system describes method
EP2685580A2 (en) Device for determining and/or controlling an operating time of a consumer coupled to a power plant, in particular photovoltaic power plant, and an energy storage device, and method for operating an energy storage device coupled to a power plant
Gola et al. Rms–system of the future or new trend in science?
CN102737292A (en) Enterprise information management system
CN115471048A (en) Production line equipment comprehensive efficiency monitoring and collaborative optimization method based on digital twin
CN111833127A (en) Product cost quotation management system
CN103455853A (en) Production synergy operation method for multi-level suppliers and multi-level parts
CN102831279B (en) Automatic calculation system and method of electroplating technological parameters of diamond products based on CAD (computer-aided design)
CN101256507A (en) Method for implementing visible composite son process
Babu et al. Application of TOC embedded ILP for increasing throughput of production lines
CN203426729U (en) Rapid workpiece replacement tool
CN205303547U (en) Lid behind battery

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160302

Termination date: 20190904

CF01 Termination of patent right due to non-payment of annual fee