CN110941240A - Steel beam production control method - Google Patents
Steel beam production control method Download PDFInfo
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- CN110941240A CN110941240A CN201911358033.2A CN201911358033A CN110941240A CN 110941240 A CN110941240 A CN 110941240A CN 201911358033 A CN201911358033 A CN 201911358033A CN 110941240 A CN110941240 A CN 110941240A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4065—Monitoring tool breakage, life or condition
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37616—Use same monitoring tools to monitor tool and workpiece
Abstract
The invention relates to a steel beam production control method, which comprises the following steps: 1) respectively cutting a plurality of I-shaped steel pieces with different structures on the I-shaped steel; 2) sticking an ID card on each I-shaped steel piece and coding each I-shaped steel piece; 3) respectively cutting a plurality of plates with different structures on a steel plate; 4) pasting an ID card on each plate and coding each plate; 5) respectively sticking ID cards on the standard parts and coding each standard part; welding and polishing all the I-steel parts, the plates and the standard parts to complete the production of the steel beam; 6) continuously producing steel beams and periodically transporting the steel beams to a finished product area; 7) respectively recognizing and reading the ID card information of the production area and the finished product area, comparing the ID card information with the original ID information, and judging the loss condition of the I-shaped steel piece, the plate piece or the standard piece; 8) and before the steel beam is discharged from the finished product area, all the ID cards on the steel beam are taken down for recycling. The method is beneficial to reducing the steel consumption in the production process of the steel beam and reducing the production cost.
Description
Technical Field
The invention relates to the technical field of steel production, in particular to a steel beam production control method.
Background
In the prior art, a large number of i-steel members and plates are often cut from steel materials such as i-steel and steel plates, and then the steel beams are subjected to machining processes such as drilling, welding and the like. However, due to the lack of an effective production control means, the loss and wear of the materials of the parts such as the I-shaped steel parts and the plates in the production process cannot be effectively controlled. For some alloy steels, which are expensive, this wear can result in increased manufacturing costs. Therefore, it is necessary to provide a method for controlling the production process of steel beams.
Disclosure of Invention
The invention aims to provide a steel beam production control method which is beneficial to reducing steel consumption in a steel beam production process and reducing production cost.
In order to achieve the purpose, the invention adopts the technical scheme that: a steel beam production control method comprises the following steps:
1) respectively cutting a plurality of first I-shaped steel pieces, second I-shaped steel pieces and third I-shaped steel pieces on the I-shaped steel according to a set length specification;
2) respectively sticking a first ID card, a second ID card and a third ID card on each first I-steel piece, each second I-steel piece and each third I-steel piece, then identifying and reading the information of each first ID card, each second ID card and each third ID card through a card reading device, and correspondingly coding each first I-steel piece, each second I-steel piece and each third I-steel piece in a control system based on the ID information;
3) respectively cutting a plurality of first plates, second plates, third plates, fourth plates, fifth plates, sixth plates, seventh plates, eighth plates, ninth plates, tenth plates, eleventh plates and twelfth plates on the steel plates according to a set specification, and drilling the plates needing to be drilled;
4) respectively sticking a fourth ID card, a fifth ID card, a sixth ID card, a seventh ID card, an eighth ID card, a tenth ID card, an eleventh ID card, a twelfth ID card, a thirteenth ID card, a fourteenth ID card and a fifteenth ID card on each first plate, each second plate, each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each tenth plate, each eleventh plate and each twelfth plate, then identifying and reading each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card through a card reader, and identifying and reading the information of each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card in the control system based on the information of the first plate, each second plate, each sixth plate, each seventh plate, each, Correspondingly coding each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each eighth plate, each ninth plate, each tenth plate, each eleventh plate and each twelfth plate;
5) taking a certain number of first standard parts and second standard parts, respectively sticking sixteenth ID cards and seventeenth ID cards on each first standard part and each second standard part, then identifying and reading the information of each sixteenth ID card and each seventeenth ID card through a card reading device, and correspondingly coding each first standard part and each second standard part in a control system based on the ID information;
6) in a production area, spot-welding a first I-steel piece, a second I-steel piece, a third I-steel piece, a first plate, a second plate, a third plate, a fourth plate, a fifth plate, a sixth plate, a seventh plate, an eighth plate, a ninth plate, a tenth plate, an eleventh plate, a twelfth plate, a first standard piece and a second standard piece together according to set installation positions, then carrying out electric welding on the spot-welded I-steel pieces, plates and standard pieces to complete the welding of steel beams, and then carrying out appearance polishing treatment to complete the production of one steel beam;
7) continuously producing the steel beams according to the step 6), and periodically transporting the finished steel beam products to a finished product area;
8) the control system respectively reads the ID card information through card reading devices arranged in the production area and the finished product area, then combines all the ID information of the production area and the finished product area, compares the ID information with the original ID information acquired in the step 2), the step 4) and the step 5), and judges the loss condition of the I-shaped steel piece, the plate piece or the standard piece based on the corresponding coding relation of the ID information and the I-shaped steel piece, the plate piece or the standard piece so as to control the products and materials in the production process of the steel beam;
9) before the steel beam is discharged from a finished product area, all the ID cards on the steel beam are taken down, and corresponding coding information is cleared on a control system for recycling.
Further, in the step 6), the method for spot welding the first i-steel member, the second i-steel member, the third i-steel member, the first plate, the second plate, the third plate, the fourth plate, the fifth plate, the sixth plate, the seventh plate, the eighth plate, the ninth plate, the tenth plate, the eleventh plate, the twelfth plate, the first standard member and the second standard member together according to the set installation position includes:
horizontally welding a first plate at the lower end of a second I-steel piece which is vertically placed, horizontally welding a first plate at the lower end of a third I-steel piece H23 which is vertically placed, and then respectively welding the upper ends of the second I-steel piece and the third I-steel piece to the lower flange plates at the left end and the right end of the first I-steel piece which are horizontally placed; respectively and vertically welding second plates on the front side and the rear side of a web plate at the left end of a first I-shaped steel piece, respectively and respectively welding third plates on the web plates at the left side and the right side of the second plate, horizontally welding a tenth plate on the third plate at the right side, horizontally butt-welding a fourth plate on the left side of an upper flange plate at the left end of the first I-shaped steel piece, vertically and vertically welding a fifth plate and a sixth plate on the upper side of the fourth plate, and welding a seventh plate between the lower side of the fourth plate and the third plate at the left side; respectively and vertically welding second plates on the front side and the rear side of a web plate at the right end of a first I-shaped steel piece, respectively and vertically welding third plates on the web plates at the left side and the right side of the second plate, horizontally welding an eleventh plate on the third plate at the left side, horizontally butt-welding a fourth plate on the right side of an upper flange plate at the right end of the first I-shaped steel piece, vertically and vertically welding an eighth plate and a sixth plate on the upper side of the fourth plate, and welding a ninth plate between the lower side of the fourth plate and the third plate at the right side; vertical welding has a plurality of fifth plates and sixth plate along its length direction interval on the flange board on first I-steel spare, and it has the twelfth plate of trompil to go back vertical welding on the flange board on first I-steel spare to as the lug, first standard component is for opening the plate that has the through-hole, and it has four first standard components all to weld on two first plates, the second standard component is for buckling reinforcing bar spare, has a plurality of second standard components along its length direction equal interval welding on the lower flange board of preceding, rear side of first I-steel spare web.
Further, the first plate N16 is a square plate, and has four through-holes evenly disposed thereon, the second plate is a rectangular plate, and has two through-holes disposed thereon, the fifth plate has four through-holes disposed thereon, the sixth plate is a trapezoidal plate, the seventh plate is a trapezoidal plate, the eighth plate has four through-holes disposed thereon, the ninth plate is a trapezoidal plate, and the twelfth plate is a semicircular plate, and has a through-hole disposed thereon.
Further, the welding position of the first standard part on the first plate is such that the through hole of the first standard part is concentric with the through hole of the first plate.
Further, in the step 1) and the step 3), cutting by using a flame cutting machine to obtain each I-shaped steel piece and each plate.
Further, in the step 2), an SP numerical control machine is adopted to drill the plate.
Further, in the step 6), the spot-welded i-steel member and plate member are subjected to electric welding by using a CO2 welding machine.
Compared with the prior art, the invention has the following beneficial effects: the method is characterized in that ID cards are arranged on all I-steel parts and plates forming the steel beam, and production and circulation of all accessories are controlled based on ID information, so that steel loss in the production process of the steel beam is reduced, production cost is reduced, and the method has strong practicability and wide application prospect.
Drawings
FIG. 1 is a flow chart of a method implementation of an embodiment of the present invention.
FIG. 2 is an elevation view of a steel beam in an embodiment of the invention.
Fig. 3 is a sectional view a-a of fig. 2.
Fig. 4 is a view from B-B of fig. 2.
Fig. 5 is a cross-sectional view C-C of fig. 2.
Fig. 6 is a cross-sectional view D-D of fig. 2.
Fig. 7 is a cross-sectional view E-E of fig. 2.
Fig. 8 is a sectional view F-F of fig. 2.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
The invention provides a steel beam production control method, as shown in figure 1, comprising the following steps:
1) and respectively cutting a plurality of first I-steel pieces, second I-steel pieces and third I-steel pieces on the I-steel materials according to a set length specification by adopting a flame cutting machine.
2) And attaching a first ID card, a second ID card and a third ID card to each first I-steel piece, each second I-steel piece and each third I-steel piece respectively, reading the information of each first ID card, each second ID card and each third ID card through a card reading device, and correspondingly coding each first I-steel piece, each second I-steel piece and each third I-steel piece in the control system based on the ID information.
3) A plurality of first plates, a plurality of second plates, a plurality of third plates, a plurality of fourth plates, a plurality of fifth plates, a plurality of sixth plates, a plurality of seventh plates, a plurality of eighth plates, a plurality of ninth plates, a plurality of tenth plates, a plurality of eleventh plates and a plurality of twelfth plates are respectively cut out on a steel plate according to a set specification by a flame cutting machine, and plates needing to be perforated are drilled by an SP numerical control machine.
4) Respectively sticking a fourth ID card, a fifth ID card, a sixth ID card, a seventh ID card, an eighth ID card, a tenth ID card, an eleventh ID card, a twelfth ID card, a thirteenth ID card, a fourteenth ID card and a fifteenth ID card on each first plate, each second plate, each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each tenth plate, each eleventh plate and each twelfth plate, then identifying and reading each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card through a card reader, and identifying and reading the information of each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card in the control system based on the information of the first plate, each second plate, each sixth plate, each seventh plate, each, And correspondingly coding each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each eighth plate, each ninth plate, each tenth plate, each eleventh plate and each twelfth plate.
5) And taking a certain number of first standard parts and second standard parts, respectively sticking sixteenth ID cards and seventeenth ID cards on each first standard part and each second standard part, then identifying the information of each sixteenth ID card and each seventeenth ID card through a card reading device, and correspondingly coding each first standard part and each second standard part in the control system based on the ID information.
In this embodiment, the first plate N16 is a square plate having four through holes uniformly formed therein, the second plate Y4 is a rectangular plate having two through holes formed therein, the fifth plate X62 has four through holes formed therein, the sixth plate N9 is a trapezoidal plate, the seventh plate X59 is a trapezoidal plate, the eighth plate X63 has four through holes formed therein, the ninth plate X52 is a trapezoidal plate, and the twelfth plate N4 is a semicircular plate having a through hole formed therein. The first standard part EN3 is a plate with a through hole, and the second standard part R11 is a bent steel bar.
6) In a production area, a first I-steel part, a second I-steel part, a third I-steel part, a first plate, a second plate, a third plate, a fourth plate, a fifth plate, a sixth plate, a seventh plate, an eighth plate, a ninth plate, a tenth plate, an eleventh plate, a twelfth plate, a first standard part and a second standard part are spot-welded together according to set installation positions, then a CO2 welding machine is adopted to perform electric welding on the spot-welded I-steel parts, the spot-welded plates and the spot-welded standard parts to complete the welding of steel beams, and then appearance polishing treatment is performed to complete the production of one steel beam.
The method for spot welding the first I-steel part, the second I-steel part, the third I-steel part, the first plate, the second plate, the third plate, the fourth plate, the fifth plate, the sixth plate, the seventh plate, the eighth plate, the ninth plate, the tenth plate, the eleventh plate, the twelfth plate, the first standard part and the second standard part together according to the set installation positions comprises the following steps:
horizontally welding a first plate N16 at the lower end of a second I-steel piece H24 which is vertically placed, horizontally welding a first plate N16 at the lower end of a third I-steel piece H23 which is vertically placed, and then respectively welding the upper ends of the second I-steel piece H24 and the third I-steel piece H23 to lower flange plates at the left end and the right end of a first I-steel piece H28 which is horizontally placed; respectively and vertically welding a second plate Y4 on the front side and the rear side of a web plate at the left end of the first I-shaped steel piece, respectively and welding a third plate S26 on the web plates at the left side and the right side of the second plate Y4, horizontally welding a tenth plate Y11 on the third plate at the right side, horizontally butt-welding a fourth plate S18 on the left side of an upper flange plate at the left end of the first I-shaped steel piece, vertically and vertically welding a fifth plate X62 and a sixth plate N9 on the upper side of the fourth plate, and welding a seventh plate X59 between the lower side of the fourth plate and the third plate at the left side; respectively and vertically welding a second plate Y4 on the front side and the rear side of a web plate at the right end of the first I-shaped steel piece, respectively and vertically welding a third plate S26 on the web plates at the left side and the right side of the second plate Y4, horizontally welding an eleventh plate Y12 on the third plate at the left side, horizontally butt-welding a fourth plate S18 on the right side of an upper flange plate at the right end of the first I-shaped steel piece, vertically and vertically welding an eighth plate X63 and a sixth plate N9 on the upper side of the fourth plate, and welding a ninth plate X52 between the lower side of the fourth plate and the third plate at the right side; vertical welding has a plurality of fifth plate X62 and sixth plate N9 along its length direction interval on the flange board on first I-steel spare, and it has the twelfth plate N4 of trompil to still vertical welding has on the flange board on first I-steel spare to all weld four first standard components on two first plates as the lug, first standard component is concentric for the through-hole that makes first standard component and first plate's through-hole at the welding position of first plate, and it has a plurality of second standard components all to weld along its length direction interval on the lower flange board of first I-steel spare web preceding, rear side. Thereby resulting in a steel column structure as shown in fig. 2-8.
7) Continuously producing the steel beams according to the step 6), and periodically transporting the steel beam finished products to a finished product area.
8) The control system respectively reads the ID card information through card reading devices arranged in the production area and the finished product area, then combines all the ID information of the production area and the finished product area, compares the ID information with the original ID information acquired in the step 2), the step 4) and the step 5), and judges the loss condition of the I-shaped steel piece, the plate or the standard piece based on the corresponding coding relation of the ID information and the I-shaped steel piece, the plate or the standard piece so as to control the products and materials in the production process of the steel beam.
9) Before the steel beam is discharged from a finished product area, all the ID cards on the steel beam are taken down, and corresponding coding information is cleared on a control system for recycling.
The above are preferred embodiments of the present invention, and all changes made according to the technical scheme of the present invention that produce functional effects do not exceed the scope of the technical scheme of the present invention belong to the protection scope of the present invention.
Claims (7)
1. The steel beam production control method is characterized by comprising the following steps:
1) respectively cutting a plurality of first I-shaped steel pieces, second I-shaped steel pieces and third I-shaped steel pieces on the I-shaped steel according to a set length specification;
2) respectively sticking a first ID card, a second ID card and a third ID card on each first I-steel piece, each second I-steel piece and each third I-steel piece, then identifying and reading the information of each first ID card, each second ID card and each third ID card through a card reading device, and correspondingly coding each first I-steel piece, each second I-steel piece and each third I-steel piece in a control system based on the ID information;
3) respectively cutting a plurality of first plates, second plates, third plates, fourth plates, fifth plates, sixth plates, seventh plates, eighth plates, ninth plates, tenth plates, eleventh plates and twelfth plates on the steel plates according to a set specification, and drilling the plates needing to be drilled;
4) respectively sticking a fourth ID card, a fifth ID card, a sixth ID card, a seventh ID card, an eighth ID card, a tenth ID card, an eleventh ID card, a twelfth ID card, a thirteenth ID card, a fourteenth ID card and a fifteenth ID card on each first plate, each second plate, each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each tenth plate, each eleventh plate and each twelfth plate, then identifying and reading each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card through a card reader, and identifying and reading the information of each fourth ID card, each fifth ID card, each sixth ID card, each seventh ID card, each eighth ID card, each ninth ID card, each tenth ID card, each eleventh ID card, each twelfth ID card, each thirteenth ID card, each fourteenth ID card and each fifteenth ID card in the control system based on the information of the first plate, each second plate, each sixth plate, each seventh plate, each, Correspondingly coding each third plate, each fourth plate, each fifth plate, each sixth plate, each seventh plate, each eighth plate, each ninth plate, each tenth plate, each eleventh plate and each twelfth plate;
5) taking a certain number of first standard parts and second standard parts, respectively sticking sixteenth ID cards and seventeenth ID cards on each first standard part and each second standard part, then identifying and reading the information of each sixteenth ID card and each seventeenth ID card through a card reading device, and correspondingly coding each first standard part and each second standard part in a control system based on the ID information;
6) in a production area, spot-welding a first I-steel piece, a second I-steel piece, a third I-steel piece, a first plate, a second plate, a third plate, a fourth plate, a fifth plate, a sixth plate, a seventh plate, an eighth plate, a ninth plate, a tenth plate, an eleventh plate, a twelfth plate, a first standard piece and a second standard piece together according to set installation positions, then carrying out electric welding on the spot-welded I-steel pieces, plates and standard pieces to complete the welding of steel beams, and then carrying out appearance polishing treatment to complete the production of one steel beam;
7) continuously producing the steel beams according to the step 6), and periodically transporting the finished steel beam products to a finished product area;
8) the control system respectively reads the ID card information through card reading devices arranged in the production area and the finished product area, then combines all the ID information of the production area and the finished product area, compares the ID information with the original ID information acquired in the step 2), the step 4) and the step 5), and judges the loss condition of the I-shaped steel piece, the plate piece or the standard piece based on the corresponding coding relation of the ID information and the I-shaped steel piece, the plate piece or the standard piece so as to control the products and materials in the production process of the steel beam;
9) before the steel beam is discharged from a finished product area, all the ID cards on the steel beam are taken down, and corresponding coding information is cleared on a control system for recycling.
2. The method for managing and controlling the production of the steel beam as claimed in claim 1, wherein in the step 6), the method for spot welding the first i-steel member, the second i-steel member, the third i-steel member, the first plate member, the second plate member, the third plate member, the fourth plate member, the fifth plate member, the sixth plate member, the seventh plate member, the eighth plate member, the ninth plate member, the tenth plate member, the eleventh plate member, the twelfth plate member, the first standard member and the second standard member together according to the set installation positions comprises the following steps:
horizontally welding a first plate at the lower end of a second I-steel piece which is vertically placed, horizontally welding a first plate at the lower end of a third I-steel piece H23 which is vertically placed, and then respectively welding the upper ends of the second I-steel piece and the third I-steel piece to the lower flange plates at the left end and the right end of the first I-steel piece which are horizontally placed; respectively and vertically welding second plates on the front side and the rear side of a web plate at the left end of a first I-shaped steel piece, respectively and respectively welding third plates on the web plates at the left side and the right side of the second plate, horizontally welding a tenth plate on the third plate at the right side, horizontally butt-welding a fourth plate on the left side of an upper flange plate at the left end of the first I-shaped steel piece, vertically and vertically welding a fifth plate and a sixth plate on the upper side of the fourth plate, and welding a seventh plate between the lower side of the fourth plate and the third plate at the left side; respectively and vertically welding second plates on the front side and the rear side of a web plate at the right end of a first I-shaped steel piece, respectively and vertically welding third plates on the web plates at the left side and the right side of the second plate, horizontally welding an eleventh plate on the third plate at the left side, horizontally butt-welding a fourth plate on the right side of an upper flange plate at the right end of the first I-shaped steel piece, vertically and vertically welding an eighth plate and a sixth plate on the upper side of the fourth plate, and welding a ninth plate between the lower side of the fourth plate and the third plate at the right side; vertical welding has a plurality of fifth plates and sixth plate along its length direction interval on the flange board on first I-steel spare, and it has the twelfth plate of trompil to go back vertical welding on the flange board on first I-steel spare to as the lug, first standard component is for opening the plate that has the through-hole, and it has four first standard components all to weld on two first plates, the second standard component is for buckling reinforcing bar spare, has a plurality of second standard components along its length direction equal interval welding on the lower flange board of preceding, rear side of first I-steel spare web.
3. The method for managing and controlling the production of steel beams as claimed in claim 2, wherein the first plate member N16 is a square plate member having four through holes uniformly formed therein, the second plate member is a zigzag plate member having two through holes formed therein, the fifth plate member has four through holes formed therein, the sixth plate member is a trapezoidal plate member, the seventh plate member is a trapezoidal plate member, the eighth plate member has four through holes formed therein, the ninth plate member is a trapezoidal plate member, and the twelfth plate member is a semicircular plate member having one through hole formed therein.
4. The steel beam production management and control method according to claim 3, wherein the welding position of the first standard component on the first plate is such that the through hole of the first standard component is concentric with the through hole of the first plate.
5. The method for managing and controlling the production of the steel beam as claimed in claim 1, wherein in the step 1) and the step 3), each i-steel member and each plate member are obtained by cutting with a flame cutting machine.
6. The method for managing and controlling the production of the steel beam as claimed in claim 1, wherein in the step 2), the plate is drilled by using an SP numerical control machine.
7. The method for managing and controlling the production of steel beams as claimed in claim 1, wherein in the step 6), the spot-welded i-steel members and plate members are subjected to electric welding by using a CO2 welding machine.
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| 连志刚: "《制造业信息化管控设计与优化》", 31 December 2016 * |
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