CN104163230A - Ship component molding bed manufacturing process - Google Patents
Ship component molding bed manufacturing process Download PDFInfo
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- CN104163230A CN104163230A CN201410345560.0A CN201410345560A CN104163230A CN 104163230 A CN104163230 A CN 104163230A CN 201410345560 A CN201410345560 A CN 201410345560A CN 104163230 A CN104163230 A CN 104163230A
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- moulding bed
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Abstract
The invention discloses a ship component molding bed manufacturing process. The ship component molding bed manufacturing process includes the following steps that the lowest height of a whole molding bed is generally 1.30 m and is not smaller than 1.20 m; when a datum plane of the molding bed is parallel to a ship bottom base line plane and meanwhile the datum plane is perpendicular to a rib plane, the molding bed is suitable for a bottom segment, a deck segment and a side segment with the smaller line type change, and the side segment with the lower rib level in rib line types is adopted so as to be beveled singularly; according to essentials for cutting the datum plane of the molding bed, whether a segmented rib line is horizontal or perpendicular or oblique is judged, the level of a rib is known, the molding bed is not steep longitudinally if the level change is small, the molding bed is obviously and obliquely lifted longitudinally if the level change is large, the transverse gradient of the surface of the molding bed is made to not exceed 15 degrees to 20 degrees to the greatest extent, the longitudinal gradient is made not to exceed 10 degrees, and four angles of the molding bed are as close as possible. According to the ship component molding bed manufacturing process, the molding bed is simple in operation and convenient to detach, manpower resources and time are saved, and ship assembly is facilitated.
Description
Technical field
The present invention relates to a kind of ship components, particularly a kind of ship components moulding bed manufacture craft, belong to ship components package technique field.
Background technology
The differentiation of shipbuilding production control pattern replaces riveted joint to build steel ship by welding, and shipbuilding is produced and experienced the differentiation from traditional shipbuilding to Modern Shipbuilding, and chief motivation is the development of marine technology, Modern Shipbuilding technique is an applied science of ships manufacture process and method under the comprehensive condition that adopts advanced manufacturing technology and modern scientific management, according to " shell Xi is coated with integrated " shipbuilding theory, the main task of shipbuilding technology is to set up best boats and ships production technology system, comprise ship building scheme, manufacture method and technological process, production tooling, construction precision standard and method of inspection, and apply to greatest extent modern science and technology achievement and expand up-to-date technology application, now, technological conceptual nature expands to broad sense from narrow sense, from technological means, raw MAT'L, information, the resources of production, plan control figures to conservation of natural environment etc., all embody to some extent in process of production, shipbuilding technology has become and has shortened ship building period, improved build guality and reduced laid down cost, or even realizes the key factor of producing with society, natural harmony development, ship hull lofting and number material, be exactly by the sheer draft of design division design, constructional drawing, by 1:1 or other certain proportions, carry out setting-out expansion, true shape and actual size in the hope of hull structure, and then the part that these have been launched, on steel plate or section bar, carry out real chi number material, ship hull lofting and number material be one technical strong, difficulty is large, the work post that precision is high, it is not only hull construction Shou road program, and provide various definite failure-free manufacture bases for other follow-up works of hull construction, so basically, the build guality of hull depends on setting-out and number workmanship of material to a great extent.
Summary of the invention
Goal of the invention: for for there is assembling difficulty, the inconvenient problem of dismounting in prior art, the invention provides a kind of assembly technology of ship components.
Technical scheme: for achieving the above object, the invention provides a kind of assembly technology of ship components, comprise the steps:
(1), the selection of moulding bed reference plane mainly determines according to the improvement of the variation of hull or molded line and execution conditions.The minimum altitude of whole moulding bed is generally got 1.30 meters, and minimum must not be lower than 1.20 meters;
(2) tangent moulding bed: when moulding bed reference plane is parallel to hull bottom datum plane, simultaneously again perpendicular to rib plane, be applicable to bottom segmentation, deck panel and line style change less topside segmentation, adopt this moulding bed being just cut into, it is manufactured and segmentation welding equipment, and line work is all easier;
(3), single skew moulding bed: the less topside segmentation of rib progression in rib line style can adopt monocline to cut (just to have another name called and cut sth. askew;
(4), skew moulding bed: the topside segmentation large to bow stern Curvature change, can adopt two skew moulding beds, for ease of segmentation welding equipment, can suitably reduce moulding bed height;
(5) main points that moulding bed reference plane cuts: see that segmentation frame line is level, vertical or inclination, the size of rib progression, it is longitudinally not bery steep that progression changes little expression moulding bed, progression changes greatly, represent that moulding bed longitudinally has significant oblique ascension, make the rate of roll on moulding bed surface be no more than 15～20 degree, fore-and-aft tilt is no more than 10 degree, makes four angles of moulding bed approach as far as possible as far as possible;
(6) moulding bed will have enough strength and stiffness, to support the weight of segmentation, guarantees assembling line style;
(7) the formed driving surface of post setting end points should be fitted with the profile of segmentation, the vertical, horizontal reversible deformation numerical value that should be thought of as distortion preventing simultaneously and place and the thickness of slab of outside plate are poor, according to suitable moulding bed form and quantity of selecting factors such as segmentation production lot, site area, labour power distribution, sectional construction cycle, weight-lifting equipment scopes, and should consider that the hull form of segmentation and form determine that rational moulding bed basal plane cuts method, to meet the requirement of manufacturing program, improve execution conditions, expand field of application automatic, semiautomaticwelding;
(8), intercolumniation should arrange by side between 1 meter, reinforcement material should separately be established according to actual conditions in the large joint of segmentation;
(9) moulding bed good by assembler's joint welding after, must by full-time electric welder to the support of moulding bed and longitudinally check rod carry out full weld with the junction of the reference plane of platform, to guarantee moulding bed intensity and safety use in section construction.
The present invention is simple to operate, convenient disassembly, and having saved human resources is the time, the fast manufacture ship assembly such as is conducive to.
Moulding bed Width size must be less than the width of segmentation, and from segmentation width edge genesis, to the about 50mm～100mm of size between the outer rim of moulding bed template, the outer rim of moulding bed has package action like this.
Beneficial effect: prior art of the present invention is compared tool and had the following advantages:
1, simple to operate, the convenient disassembly of the present invention, having saved human resources is the time, the fast manufacture ship assembly such as is conducive to;
2, by controlling the distance of moulding bed template outer rim, thereby play package action.
The specific embodiment
By specific embodiment, the present invention is further elaborated below, be noted that for those skilled in the art, under the premise without departing from the principles of the invention, the modification of the various equivalent form of values of the present invention is all fallen within to the application's claims limited range.
Embodiment 1:
An assembly technology for ship components, comprises the steps:
(1), the selection of moulding bed reference plane mainly determines according to the improvement of the variation of hull or molded line and execution conditions.The minimum altitude of whole moulding bed is generally got 1.30 meters, and minimum must not be lower than 1.20 meters;
(2) tangent moulding bed: when moulding bed reference plane is parallel to hull bottom datum plane, simultaneously again perpendicular to rib plane, be applicable to bottom segmentation, deck panel and line style change less topside segmentation, adopt this moulding bed being just cut into, it is manufactured and segmentation welding equipment, and line work is all easier;
(3), single skew moulding bed: the less topside segmentation of rib progression in rib line style can adopt monocline to cut (just to have another name called and cut sth. askew;
(4), skew moulding bed: the topside segmentation large to bow stern Curvature change, can adopt two skew moulding beds, for ease of segmentation welding equipment, can suitably reduce moulding bed height;
(5) main points that moulding bed reference plane cuts: see that segmentation frame line is level, vertical or inclination, the size of rib progression, it is longitudinally not bery steep that progression changes little expression moulding bed, progression changes greatly, represent that moulding bed longitudinally has significant oblique ascension, make the rate of roll on moulding bed surface be no more than 15 degree, fore-and-aft tilt is no more than 10 degree as far as possible, makes four angles of moulding bed approach as far as possible;
(6) moulding bed will have enough strength and stiffness, to support the weight of segmentation, guarantee assembling line style, moulding bed Width size must be less than the width of segmentation, from segmentation width edge genesis, to the about 50mm of size between the outer rim of moulding bed template, the outer rim of moulding bed has package action like this;
(7) the formed driving surface of post setting end points should be fitted with the profile of segmentation, the vertical, horizontal reversible deformation numerical value that should be thought of as distortion preventing simultaneously and place and the thickness of slab of outside plate are poor, according to suitable moulding bed form and quantity of selecting factors such as segmentation production lot, site area, labour power distribution, sectional construction cycle, weight-lifting equipment scopes, and should consider that the hull form of segmentation and form determine that rational moulding bed basal plane cuts method, to meet the requirement of manufacturing program, improve execution conditions, expand field of application automatic, semiautomaticwelding;
(8), intercolumniation should arrange by side between 1 meter, reinforcement material should separately be established according to actual conditions in the large joint of segmentation;
(9) moulding bed good by assembler's joint welding after, must by full-time electric welder to the support of moulding bed and longitudinally check rod carry out full weld with the junction of the reference plane of platform, to guarantee moulding bed intensity and safety use in section construction.
The present invention is simple to operate, convenient disassembly, and having saved human resources is the time, the fast manufacture ship assembly such as is conducive to.
Embodiment 2:
An assembly technology for ship components, comprises the steps:
(1), the selection of moulding bed reference plane mainly determines according to the improvement of the variation of hull or molded line and execution conditions.The minimum altitude of whole moulding bed is generally got 1.30 meters, and minimum must not be lower than 1.20 meters;
(2) tangent moulding bed: when moulding bed reference plane is parallel to hull bottom datum plane, simultaneously again perpendicular to rib plane, be applicable to bottom segmentation, deck panel and line style change less topside segmentation, adopt this moulding bed being just cut into, it is manufactured and segmentation welding equipment, and line work is all easier;
(3), single skew moulding bed: the less topside segmentation of rib progression in rib line style can adopt monocline to cut (just to have another name called and cut sth. askew;
(4), skew moulding bed: the topside segmentation large to bow stern Curvature change, can adopt two skew moulding beds, for ease of segmentation welding equipment, can suitably reduce moulding bed height;
(5) main points that moulding bed reference plane cuts: see that segmentation frame line is level, vertical or inclination, the size of rib progression, it is longitudinally not bery steep that progression changes little expression moulding bed, progression changes greatly, represent that moulding bed longitudinally has significant oblique ascension, make the rate of roll on moulding bed surface be no more than as far as possible: 17 degree, fore-and-aft tilt is no more than 10 degree, makes four angles of moulding bed approach as far as possible;
(6) moulding bed will have enough strength and stiffness, to support the weight of segmentation, guarantee assembling line style, moulding bed Width size must be less than the width of segmentation, from segmentation width edge genesis, to the about 70mm of size between the outer rim of moulding bed template, the outer rim of moulding bed has package action like this;
(7) the formed driving surface of post setting end points should be fitted with the profile of segmentation, the vertical, horizontal reversible deformation numerical value that should be thought of as distortion preventing simultaneously and place and the thickness of slab of outside plate are poor, according to suitable moulding bed form and quantity of selecting factors such as segmentation production lot, site area, labour power distribution, sectional construction cycle, weight-lifting equipment scopes, and should consider that the hull form of segmentation and form determine that rational moulding bed basal plane cuts method, to meet the requirement of manufacturing program, improve execution conditions, expand field of application automatic, semiautomaticwelding;
(8), intercolumniation should arrange by side between 1 meter, reinforcement material should separately be established according to actual conditions in the large joint of segmentation;
(9) moulding bed good by assembler's joint welding after, must by full-time electric welder to the support of moulding bed and longitudinally check rod carry out full weld with the junction of the reference plane of platform, to guarantee moulding bed intensity and safety use in section construction.
The present invention is simple to operate, convenient disassembly, and having saved human resources is the time, the fast manufacture ship assembly such as is conducive to.
Embodiment 3:
An assembly technology for ship components, comprises the steps:
(1), the selection of moulding bed reference plane mainly determines according to the improvement of the variation of hull or molded line and execution conditions.The minimum altitude of whole moulding bed is generally got 1.30 meters, and minimum must not be lower than 1.20 meters;
(2) tangent moulding bed: when moulding bed reference plane is parallel to hull bottom datum plane, simultaneously again perpendicular to rib plane, be applicable to bottom segmentation, deck panel and line style change less topside segmentation, adopt this moulding bed being just cut into, it is manufactured and segmentation welding equipment, and line work is all easier;
(3), single skew moulding bed: the less topside segmentation of rib progression in rib line style can adopt monocline to cut (just to have another name called and cut sth. askew;
(4), skew moulding bed: the topside segmentation large to bow stern Curvature change, can adopt two skew moulding beds, for ease of segmentation welding equipment, can suitably reduce moulding bed height;
(5) main points that moulding bed reference plane cuts: see that segmentation frame line is level, vertical or inclination, the size of rib progression, it is longitudinally not bery steep that progression changes little expression moulding bed, progression changes greatly, represent that moulding bed longitudinally has significant oblique ascension, make the rate of roll on moulding bed surface be no more than as far as possible: 20 degree, fore-and-aft tilt is no more than 10 degree, makes four angles of moulding bed approach as far as possible;
(6) moulding bed will have enough strength and stiffness, to support the weight of segmentation, guarantee assembling line style, moulding bed Width size must be less than the width of segmentation, from segmentation width edge genesis, to the about 100mm of size between the outer rim of moulding bed template, the outer rim of moulding bed has package action like this;
(7) the formed driving surface of post setting end points should be fitted with the profile of segmentation, the vertical, horizontal reversible deformation numerical value that should be thought of as distortion preventing simultaneously and place and the thickness of slab of outside plate are poor, according to suitable moulding bed form and quantity of selecting factors such as segmentation production lot, site area, labour power distribution, sectional construction cycle, weight-lifting equipment scopes, and should consider that the hull form of segmentation and form determine that rational moulding bed basal plane cuts method, to meet the requirement of manufacturing program, improve execution conditions, expand field of application automatic, semiautomaticwelding;
(8), intercolumniation should arrange by side between 1 meter, reinforcement material should separately be established according to actual conditions in the large joint of segmentation;
(9) moulding bed good by assembler's joint welding after, must by full-time electric welder to the support of moulding bed and longitudinally check rod carry out full weld with the junction of the reference plane of platform, to guarantee moulding bed intensity and safety use in section construction.
The present invention is simple to operate, convenient disassembly, and having saved human resources is the time, the fast manufacture ship assembly such as is conducive to.
Claims (2)
- Ship components moulding bed a manufacture craft, it is characterized in that: comprise the steps:(1), the selection of moulding bed reference plane mainly determines according to the improvement of the variation of hull or molded line and execution conditions, the minimum altitude of whole moulding bed is generally got 1.30 meters, minimum must not be lower than 1.20 meters;(2) tangent moulding bed: when moulding bed reference plane is parallel to hull bottom datum plane, simultaneously again perpendicular to rib plane, be applicable to bottom segmentation, deck panel and line style change less topside segmentation;(3), single skew moulding bed: the less topside segmentation of rib progression in rib line style can adopt monocline to cut (just to have another name called and cut sth. askew;(4), skew moulding bed: the topside segmentation large to bow stern Curvature change, can adopt two skew moulding beds, for ease of segmentation welding equipment, can suitably reduce moulding bed height;(5) main points that moulding bed reference plane cuts: make the rate of roll on moulding bed surface be no more than 15～20 degree, fore-and-aft tilt is no more than 10 degree, makes four angles of moulding bed approach as far as possible as far as possible;(6) moulding bed will have enough strength and stiffness, to support the weight of segmentation, guarantees assembling line style;(7) the formed driving surface of post setting end points should be fitted with the profile of segmentation, distortion preventing and the thickness of slab of the vertical, horizontal reversible deformation numerical value that places and outside plate is poor, according to suitable moulding bed form and quantity of selecting factors such as segmentation production lot, site area, labour power distribution, sectional construction cycle, weight-lifting equipment scopes, and should consider that the hull form of segmentation and form determine that rational moulding bed basal plane cuts method, to meet the requirement of manufacturing program, improve execution conditions, expand field of application automatic, semiautomaticwelding;(8), intercolumniation should arrange by side between 1 meter, reinforcement material should separately be established according to actual conditions in the large joint of segmentation;(9) moulding bed good by assembler's joint welding after, must by full-time electric welder to the support of moulding bed and longitudinally check rod carry out full weld with the junction of the reference plane of platform, to guarantee moulding bed intensity and safety use in section construction.
- According to a kind of ship components moulding bed described in claims 1 manufacture craft, it is characterized in that: moulding bed Width size must be less than the width of segmentation, from segmentation width edge genesis to the about 50mm～100mm of size between the outer rim of moulding bed template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345560.0A CN104163230A (en) | 2014-07-21 | 2014-07-21 | Ship component molding bed manufacturing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345560.0A CN104163230A (en) | 2014-07-21 | 2014-07-21 | Ship component molding bed manufacturing process |
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| CN104163230A true CN104163230A (en) | 2014-11-26 |
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| CN201410345560.0A Pending CN104163230A (en) | 2014-07-21 | 2014-07-21 | Ship component molding bed manufacturing process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828220A (en) * | 2015-05-13 | 2015-08-12 | 广西金达造船有限公司 | Production method for platform jig |
| CN105151225A (en) * | 2015-09-17 | 2015-12-16 | 江苏扬子鑫福造船有限公司 | Segmentation building technology of top side tank |
| CN107972807A (en) * | 2017-11-16 | 2018-05-01 | 中船黄埔文冲船舶有限公司 | A kind of body section manufacture method for placing moulding bed reversible deformation |
| CN109094722A (en) * | 2018-09-28 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of double skew moulding bed installation methods of ship hull plate |
| CN109131736A (en) * | 2018-09-20 | 2019-01-04 | 中船黄埔文冲船舶有限公司 | A kind of manufacturing method of topside sectional jig |
| CN109204694A (en) * | 2018-10-25 | 2019-01-15 | 中船黄埔文冲船舶有限公司 | A kind of manufacturing method of topside sectional jig |
-
2014
- 2014-07-21 CN CN201410345560.0A patent/CN104163230A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104828220A (en) * | 2015-05-13 | 2015-08-12 | 广西金达造船有限公司 | Production method for platform jig |
| CN105151225A (en) * | 2015-09-17 | 2015-12-16 | 江苏扬子鑫福造船有限公司 | Segmentation building technology of top side tank |
| CN107972807A (en) * | 2017-11-16 | 2018-05-01 | 中船黄埔文冲船舶有限公司 | A kind of body section manufacture method for placing moulding bed reversible deformation |
| CN109131736A (en) * | 2018-09-20 | 2019-01-04 | 中船黄埔文冲船舶有限公司 | A kind of manufacturing method of topside sectional jig |
| CN109131736B (en) * | 2018-09-20 | 2020-07-03 | 中船黄埔文冲船舶有限公司 | Manufacturing method of broadside segmented jig frame |
| CN109094722A (en) * | 2018-09-28 | 2018-12-28 | 中船黄埔文冲船舶有限公司 | A kind of double skew moulding bed installation methods of ship hull plate |
| CN109094722B (en) * | 2018-09-28 | 2020-02-07 | 中船黄埔文冲船舶有限公司 | Double-oblique-cutting jig frame installation method of hull outer plate |
| CN109204694A (en) * | 2018-10-25 | 2019-01-15 | 中船黄埔文冲船舶有限公司 | A kind of manufacturing method of topside sectional jig |
| CN109204694B (en) * | 2018-10-25 | 2020-10-23 | 中船黄埔文冲船舶有限公司 | Manufacturing method of broadside segmented jig frame |
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Application publication date: 20141126 |
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