CN104715304A - Novel purchase inventory accounting data processing platform based on cloud computing system and applicable to die making enterprises - Google Patents
Novel purchase inventory accounting data processing platform based on cloud computing system and applicable to die making enterprises Download PDFInfo
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- CN104715304A CN104715304A CN201310675716.7A CN201310675716A CN104715304A CN 104715304 A CN104715304 A CN 104715304A CN 201310675716 A CN201310675716 A CN 201310675716A CN 104715304 A CN104715304 A CN 104715304A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention provides a novel purchase inventory accounting data processing platform based on a cloud computing system and applicable to die making enterprises. An electronic computer is adopted for only simulating a manual mode of processing accounting data and carrying out simple account book transferring, the platform is used for processing accounting service such as wage accounting service and daily material receiving and transmitting accounting service large in number, simple in calculation and multiple in number of repeated times, one item of specific service corresponds to one application program, and the platform is mainly adopted by a stand-alone user.
Description
(1) field
The buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies of new-type cloud computing system belongs to numerical control field.
(2) brief introduction
Mould Machining direction: 1. Mould Machining organization of production; 2. die numerical control programming processing; 3. mould three-dimensional design; 4. product development three-dimensional design.Other technologies class direction: production management, logistics management, equipment control, quality management, project management and product development, auto industry, manufacturing technology teacher, CNC slip-stick artist etc.
(3) define
Stock
One. the cost structure of stock: starting material, commodity, the easy-consumed goods of low value are made up of A purchase cost the cost of the stock bought; Finished product, at product, semi-manufacture, Consigned processiong material by the stock that obtains through a step processing by A purchase cost, B processing cost and other cost structures of C.
A purchase cost comprises other that occur in procurement price, import tariff, the consumption tax, tax on the use of natural resources, the input VAT volume that can not deduct from tax amount of offset item, premium of insurance, adoption process
Expense
B processing cost comprises direct labor's (being engaged in the emolument of the workman of production) and manufacturing expense
Other costs of C refer to except AB, make stock reach other expenditures of present situation
The non-normal consumption (as the consumption that disaster causes) being helpless to make stock reach present situation can not count cost of inventory, and the warehousing charge occurred after buying warehouse-in can not count cost of inventory two. send pricing method 1. method of first-in, first-out of cost of inventory
2. method of weighted mean: weighted mean unit price=(initial cost+current revenue cost)/(initial quantity+current revenue quantity)
End of term cost=end of term quantity * weighted mean unit price current period sends cost=initial cost+current revenue cost-end of term cost 3. moving weighted average method 4. specific identification three. starting material
1. starting material are by the accounting 1 of real cost (cost is purchase cost)) buy starting material
Goods and materials in transit are borrowed for the accounting receiving material context afterwards of first paying the bill: the real cost of received payment is borrowed: warehouse-in real cost starting material are borrowed: the real cost entering library material is borrowed: the real cost sending material
1. payment for goods and material are put in storage simultaneously, general taxpayer's starting material and should pay taxes expense separate, small-scale taxpayer regardless of
2. first pay the bill, first count goods and materials in transit, after proceed to starting material
3. first receive material, can first not do the bills such as account to after do again with
If do not arrive bill the end of month first to estimate to do.
The end of last month, borrow: starting material are borrowed: accounts payable---estimate accounts payable temporarily contrary for beginning of next month.Do same after receiving bill again.
There is shortage in starting material
1. reasonable loss counts raw-material real cost
2. few delivery then does account by actual arrival quantity, if paid account in full, eats up part of accounts payable and 3. has a responsibility for people, debit " accounts receivable-others "
4. unexpected storms maybe cannot ascertain the reason, and counts " the pending property profit and loss "
When buying starting material generation abnormal loss or purposes change, current input VAT volume should be eaten up part of, and credit " tax accrued---increment expense (income tax amount produces) should be handed over
3) starting material send
When sending material tax item order non-for construction work in progress and welfare projects etc., eat up part of input VAT volume, borrow: construction work in progress is borrowed: tax accrued---increment expense (income tax amount produces) should be handed over
2. the accounting of starting material cost according to plan.
Starting material
Borrow: the planned costs entering library material
Borrow: the planned costs material purchases sending material are borrowed: actual purchase cost is borrowed: the real cost entering library material
Material cost difference
Borrow: real cost is greater than the difference of planned costs
Borrow: planned costs are greater than the difference of real cost
1) buy starting material, first count material purchases, then proceed to former
Material
2) there is shortage in starting material, the same.
3) starting material send
Cost does account according to plan, and the planned costs sending material are adjusted to real cost by the end of term.
Cost variance debit then+, on the plus side of the account then-
Current cost variance rate=(initial cost variance+current period original cost difference)/(initial planned costs+current period buys planned costs)
The planned costs * current period ratio of materials cost price variance current period that current period sends cost variance that material should bear=send material sends real cost=planned costs+(-) cost variance of material
First to make the plan the account of cost, then calculate the cost variance that should bear and do account, notice that non-tax item order will produce income tax amount
Four. stock
Five. Consigned processiong material
1. appropriate Consigned processiong material, borrow: Consigned processiong material (real cost) is borrowed: starting material or stock
Processing charges, freight charges,
Borrow: Consigned processiong material
Borrow: cash in banks value added tax (value-added part taxing),
Borrow: tax accrued-value added tax payable (income tax amount)
Borrow: the cash in banks consumption tax (real cost and value-added part are taxed), for direct marketing then bring into cost, with the process of processing charges freight charges, for continuous seepage taxable products, borrow: tax accrued-Consumption tax payable is borrowed: cash in banks
2. regain Consigned processiong material, by regaining borrowing with the real cost of surplus material of goods and materials: starting material or stock
Or cost or price are borrowed according to plan: starting material or stock, difference counts " material cost difference " or " commodity differences between purchasing and selling price ", borrows: Consigned processiong material six. circulation material
Seven. the end of term book value of stock:
The determination of net realizable value
1. the stock sold, net realizable value=estimation price-marketing expenses and related expenses of taxation
Book value=min{ net realizable value, cost }
2. need the stock of processing, carrying value pricing mode=min finished product { net realizable value, cost }
Finished product net realizable value=estimation price-marketing expenses and related expenses of taxation
Stock net realizable value=estimation price-continuation machining needs cost-marketing expenses and related expenses of taxation
3., when cost of inventory is higher than net realizable value, stock's reserve against decline in price carried by meter.
The second phase should eat up part of the inventory write-down standard counted and put forward
Standby, make contrary accounting entry during write-downs
Borrow: Write-downs loss is borrowed: stock's reserve against decline in price
Data handling system
Refer to computer treatmenting information and the system that forms used.
Its major function is carried out by the data message of input processing, arranging, and calculates various analysis indexes, become be easy to the message form that accepts by people, and the information after process is carried out orderly storage, is defeated by information user by external unit at any time.
Electronic data processing accounting or title automation accounting, refer to abroad the accounting utilizing Electronic Data Systems.
The experience stage
The accounting individual event business processing stage
By Iron ore concentration in lower stage (1954 ~ 1965 years) its principal feature of Accounting network be:
Robot calculator is adopted just to imitate the manual mode of Accounting network, do simple " account book removal of home ", be used for processing those quantity large, calculate simple and accounting business that multiplicity is many (as wage accounting, the daily transmitting-receiving calculation business of material etc.), a concrete business corresponds to an application program, main employing unit user.
In this stage, people are main it is considered that how to increase work efficiency and cost saving with computing machine, do not change the character of Accounting network.
The accounting data overall treatment stage
Namely Iron ore concentration is in Accounting network intermediate stage (1965 ~ 1970 years).
Its principal feature is: carry out comprehensive process process by computer system to all kinds of accounting data, and is used for controlling some accounting subsystem, has certain feedback function.
For internal control, prediction and decision-making provide more detailed, accounting information more timely.At this one-phase, whole data processing realizes robotization substantially.
Computer application not only instead of artificial treatment accounting event, and starts to appear in business activity with the appearance of " management tool ", appears in management through accounting activity.
But Accounting network is still to be treated to center, treatment technology is still the central issue of consideration.
Every business datum still corresponds to a program, and same data repeatedly occur in many business.
In operation processing mode, not only adopt batch processing, and employ real-time process, promote accounting process further to real-time, centralization development.
The processing stage of accounting data system
Namely Computer application is used for the advanced stage (after 1970) of Accounting network.
Its principal feature is: in accounting, generally adopt zooming mode.
Progressively set up computerized accounting information system.
Along with the appearance and the application that take large scale integrated circuit as the fourth-generation computer indicated, the succeeding in developing and popularize of microcomputer, and the foundation of integrated data store for multi-user, the appearance of falling of computer network and coming into operation, and the widespread use of other special mathematical methods, progressively achieve the comprehensive information system of Electronic Data Processing, i.e. management information system.In this stage, batch processing, process are in real time applied simultaneously, develop into centered by " data " in original individual event business data processing mode, achieve " data sharing ", avoid the duplication of labour, thus various accounting information can be provided quickly, as the foundation of enterprise administrator decision-making.
Mould design and manufacturing refers to grasps Mould design and manufacturing basis professional knowledge, there is stronger hands-on background, the work such as Design of Dies, technological design, Making mold, mold repair, quality management can be engaged in forefront of the production, adapt to that mechanical die industry is produced, management, first class services line needs, there is the high-quality Skill and method specialized personnel of good professional ethics and initiative spirit
Academic concept
Refer to mould processing technology and making and maintenance.
By the time time ability reaches, can also design, major design section paper.
Colleges and universities are arranged
Training objective
Cultivate the advanced techniques application specialized personnel being engaged in mould processing technology and making and maintainability.
Training mode
Its Major Core Competence is:
1. the design and manufaction of cold-punching mould, Mold for Plastics,
2. the installation of Making mold equipment, debugging, operation and maintenance.
3. the development and Design of product
Training request
The training objective of die & mold design and manufacture specialty is: cultivate the aspect developments in an all-round way such as Morally, intelligently, physically and aestheticly, there is good professionalism, Facing to Manufacturing industry, is engaged in the high-technology application specialized personnel of the work such as Design of Dies, mould processing technology establishment, punching press and plastics processing, the operation of numerically-controlled machine and production management.
Be presented as that manufacture view reaches technician's level of Making mold, design aspect reaches the level of assistant designer.
Core competence
The design and manufaction of cold-punching mould, Mold for Plastics, the installation of Making mold equipment, debugging, operation and maintenance.
Core curriculum and Predominant practise link:
Machine section, Fundamentals of Machine Design, construction material and thermal treatment, Numeric Control Technology, technology of die manufacturing, plastic die process and Design of Plastic Mould, Sheet Metal Forming Technology and stamping die design, plastic molding machinery, Mould CAD/CAM, Die price are estimated, machine work practice, bench skill real training, numerical tool operation real training, mould skills practice training, graduation field work (design) etc., and the main characteristics course in each school and practice.
Culture scheme
Feasible analysis
Feasibility analysis is carried out to the product of designed mould, for computer housing, first design software is utilized by each subassembly product section paper to carry out organizing vertical analysis, i.e. said cover section in our work, guarantee the correctness of each product section paper before Design of Dies, the importance of each assembly in whole cabinet can be familiar with, to determine emphasis size on the other hand, very beneficial in Design of Dies like this, concrete cover phase method does not just do detailed describing here.
Structure
The work will carried out after product analysis, analysis is carried out to product and adopts which type of mould structure, and row's operation is carried out to product, determine that each operation rushes work content, and utilize design software to carry out product expansion, generally launch forward from successive projects when product launches, a such as product needed amount five operations, punching press completes, when product launches from product section paper to four engineerings, three engineerings, two engineerings, one engineering, and copy after launching a section shape and a carry out organizing work of last engineering again, namely the product completing five engineerings is organized work, then elaboration is carried out, note, this step is very important, need careful especially simultaneously, the good words that this step completes, a lot of time will be saved in drafting mould sections, after the content of each engineering institute punching press is determined, be included in shaping mould, the internal and external line of product material thickness retains, use during to determine punch-die size, the method launched for product here no longer illustrates, specifically will introduce in product method of deploying.
Get the raw materials ready
Get the raw materials ready according to product spread, template size is determined in section paper, comprise each fixed head, stripper, punch-die, mold insert etc., note directly getting the raw materials ready in product spread, very large benefit is had like this to picture mould sections, a lot of Design of Dies personnel are had directly to carry out hand computation to get the raw materials ready to product spread seen by me, this method efficiency is too low, directly on section paper, draw template specification size, to organize the form statement of vertical section, can complete on the one hand and get the raw materials ready, a lot of work is saved on the other hand in the work of each accessory of mould, because only location need be added in the section of getting the raw materials ready paper in the work of drawing each assembly, pin, guide pillar, screw hole.
Draw
The drafting of mould sections can be entered after having got the raw materials ready comprehensively, in the section of getting the raw materials ready paper, portion processed is out again, carry out the drafting of each assembly, as added screw hole, guide pillar hole, the positions, hole such as pilot hole, and various hole needs the wire hole of Linear cut in perforating die, in shaping mould, the forming gap of upper and lower mould, necessarily can not forget, so these work complete after the mould sections of a product almost complete 80%, should be noted in the process of drawing mould sections in addition: each operation, refer to make, as scribing by bench worker, Linear cut waits until that different manufacturing procedures has the complete section of making layer, very large benefit is had like this to Linear cut and section paper tube reason, as the differentiation etc. of color, the mark of size is also a very important job, also be a job the most troublesome simultaneously, because lost time very much.
Check and correction
After completing with epimere paper, in fact can't the section of distribution paper, also need to proofread mould sections paper, all accessory groups are stood, the Die and mould plate different to each block makes different section layers, and to wait until as guide pillar hole with same benchmark and carry out mould assembly analysis, and each process product spread is inserted in the vertical section of group, guarantee that whether each pattern hole position upper and lower mould clearance fit that is consistent and bending position is correct.
Glue position checks
Check that whether glue position is even, as uneven, can cause and shrink and affect outward appearance.
Die sinking direction
Determine die joint and draft angle
1. die joint selects the maximal value that projects on die sinking direction, simplifies as far as possible
2. touch and wear position: rear mold is touched in choosing, as touched front mould, easily walks burr, affects outward appearance, utilize plane contact as far as possible.
3. rest the head on position: rest the head on 5-8 millimeters, then connect flat with large die joint, glue bit position pulls out 3 degree, after pull out 3 degree or empty avoiding.
4., inserted through position: utilize side work, pull out 3 degree, generally do mold insert.
Withdrawing pattern principle
1: subtract glue direction withdrawing pattern.
2: the maximum end of axle class is product size, hole class smallest end is product size.
2D mirror image
2D must note mirror image and scaling water, and as forgotten, this walks, and most mould is scrapped.
Shrink and calculate
Washing shrinkage miscellaneous goods (less than 5 ‰) can by experience scaling water, the large product of washing shrinkage, can put 18 ‰ for such as one and also can put 20 ‰ and can put 22 ‰ products more even, first must solicit responsible official's suggestion and put, in order to avoid misfit with auxiliary products size.
Coaxial calculating
The eccentric KO of sprue bushing should with coaxially
Line position main points
1. general Angle Pin is used as power, and smaller Core-pulling distance T-slot, is greater than 30mm loose core of oil cylinder.
2. the angle of Angle Pin 2-3 degree less of shovel angle.
3. Core mold slide stretches into front mould and exceedes overall height half, can save shovel, utilize front mould machined surface to make pressure surface.
4. line position width is greater than 100mm, and as far as possible with 2 Angle Pins, the centre being greater than 150mm adds gathering sill.
5. line position location: as far as possible without the young hoodle (power is large not) of ripple, locate with screw.
6. line position is at TOP position place, must put spring, otherwise line position ends mould because of Action of Gravity Field, cannot playback and cause breaking.
7. die sinking direction projection, as having oblique top or thimble under line position, arrange reposition first, otherwise likely line position and oblique top or thimble can produce interference.As section 1
8. line position is with walking, and walk beer handle, encapsulate position, straight body goes out.
9. line position stroke should be greater than button bit 2 to 3mm, and oil cylinder stroke should be greater than button bit 10mm.
10., in order to increase shovel fastness, do backhoe as far as possible.
Oblique top designs
1. oblique top generally does 3-8 °, is no more than 15 °.
2. ejection stroke is generally greater than button bit 0.5-1mm.
3. eject direction: glue position should be put down or upwards, otherwise does delay oblique top.When oblique top width is smaller, ejector retainner plate increases by a mounting, oblique top height is shortened, to guarantee intensity.
The major field that can arrange: the molded technology of metal cold, plastic forming technology.
Machine section, Fundamentals of Law and Cultivation of Ethic Thought, Fundamentals of Machine Design, Basis of Computer Engineering and office software (middle rank), tolerance fit and measurement, Auto CAD (middle rank), Design of Plastic Mould, Auto CAD is (senior, textual criticism), stamping Die Design, PRO/E Element Design (just, middle rank, textual criticism), mold production process, PRO/E Assembly of the parts, Design of Dies (senior), Manufacturing Technology and metal material, Master Cam numerical control programming, Practice in Mechanical Technology, Technology of NC Programming (manual programming), graduation project, UG designs.
Claims (8)
1. the new-type buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies based on cloud computing system of the present invention adopts robot calculator just to imitate the manual mode of Accounting network, do simple " account book removal of home ", be used for processing those quantity large, calculate simple and accounting business that multiplicity is many (as wage accounting, the daily transmitting-receiving calculation business of material etc.), a concrete business corresponds to an application program, main employing unit user;
In this stage, people are main it is considered that how to increase work efficiency and cost saving with computing machine, do not change the character of Accounting network;
The accounting data overall treatment stage
Namely Iron ore concentration is in Accounting network intermediate stage (1965 ~ 1970 years);
Its principal feature is: carry out comprehensive process process by computer system to all kinds of accounting data, and is used for controlling some accounting subsystem, has certain feedback function;
For internal control, prediction and decision-making provide more detailed, accounting information more timely; At this one-phase, whole data processing realizes robotization substantially;
Computer application not only instead of artificial treatment accounting event, and starts to appear in business activity with the appearance of " management tool ", appears in management through accounting activity.
2. the new-type buying inventory accountant data processing platform (DPP) Accounting network being suitable for Die & Mold Manufacturing Companies based on cloud computing system is still to be treated to center, and treatment technology is still the central issue of consideration;
Every business datum still corresponds to a program, and same data repeatedly occur in many business;
In operation processing mode, not only adopt batch processing, and employ real-time process, promote accounting process further to real-time, centralization development;
The processing stage of accounting data system
Namely Computer application is used for the advanced stage (after 1970) of Accounting network;
Its principal feature is: in accounting, generally adopt zooming mode;
Progressively set up computerized accounting information system;
Along with the appearance and the application that take large scale integrated circuit as the fourth-generation computer indicated, the succeeding in developing and popularize of microcomputer, and the foundation of integrated data store for multi-user, the appearance of falling of computer network and coming into operation, and the widespread use of other special mathematical methods, progressively achieve the comprehensive information system of Electronic Data Processing, i.e. management information system; In this stage, batch processing, process are in real time applied simultaneously, develop into centered by " data " in original individual event business data processing mode, achieve " data sharing ", avoid the duplication of labour, thus various accounting information can be provided quickly, as the foundation of enterprise administrator decision-making;
The new-type buying inventory accountant data processing platform (DPP) Mould design and manufacturing being suitable for Die & Mold Manufacturing Companies based on cloud computing system refers to grasps Mould design and manufacturing basis professional knowledge, there is stronger hands-on background, the work such as Design of Dies, technological design, Making mold, mold repair, quality management can be engaged in forefront of the production, adapt to that mechanical die industry is produced, management, first class services line needs, there is the high-quality Skill and method specialized personnel of good professional ethics and initiative spirit
Academic concept
Refer to mould processing technology and making and maintenance;
By the time time ability reaches, can also design, major design drawing;
Colleges and universities are arranged
Training objective
Cultivate the advanced techniques application specialized personnel being engaged in mould processing technology and making and maintainability;
Training mode
Its Major Core Competence is:
The design and manufaction of cold-punching mould, Mold for Plastics,
The installation of Making mold equipment, debugging, operation and maintenance;
The new-type development and Design being suitable for the buying inventory accountant data processing platform (DPP) product of Die & Mold Manufacturing Companies based on cloud computing system
Training request
The training objective of die & mold design and manufacture specialty is: cultivate the aspect developments in an all-round way such as Morally, intelligently, physically and aestheticly, there is good professionalism, Facing to Manufacturing industry, is engaged in the high-technology application specialized personnel of the work such as Design of Dies, mould processing technology establishment, punching press and plastics processing, the operation of numerically-controlled machine and production management;
Be presented as that manufacture view reaches technician's level of Making mold, design aspect reaches the level of assistant designer;
Core competence
The design and manufaction of cold-punching mould, Mold for Plastics, the installation of Making mold equipment, debugging, operation and maintenance;
Core curriculum and Predominant practise link:
Mechanical drawing, Fundamentals of Machine Design, construction material and thermal treatment, Numeric Control Technology, technology of die manufacturing, plastic die process and Design of Plastic Mould, Sheet Metal Forming Technology and stamping die design, plastic molding machinery, Mould CAD/CAM, Die price are estimated, machine work practice, bench skill real training, numerical tool operation real training, mould skills practice training, graduation field work (design) etc., and the main characteristics course in each school and practice.
3. the new-type buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies based on cloud computing system is cultivated and is carried out feasibility analysis to the product of designed mould, for computer housing, first design software is utilized by each subassembly product drawing to carry out organizing vertical analysis, i.e. said cover figure in our work, guarantee the correctness of each product drawing before Design of Dies, the importance of each assembly in whole cabinet can be familiar with on the other hand, to determine emphasis size, very beneficial in Design of Dies like this, concrete cover drawing method does not just do detailed describing here,
The work that structure will be carried out after product analysis, analysis is carried out to product and adopts which type of mould structure, and row's operation is carried out to product, determine that each operation rushes work content, and utilize design software to carry out product expansion, generally launch forward from successive projects when product launches, a such as product needed amount five operations, punching press completes, when product launches from product drawing to four engineerings, three engineerings, two engineerings, one engineering, and copy after launching a figure and a carry out organizing work of last engineering again, namely the product completing five engineerings is organized work, then elaboration is carried out, note, this step is very important, need careful especially simultaneously, the good words that this step completes, a lot of time will be saved in drafting die drawing, after the content of each engineering institute punching press is determined, be included in shaping mould, the internal and external line of product material thickness retains, use during to determine punch-die size, the method launched for product here no longer illustrates, specifically will introduce in product method of deploying.
4. the new-type buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies based on cloud computing system product stretch-out view of getting the raw materials ready is got the raw materials ready, template size is determined in drawing, comprise each fixed head, stripper, punch-die, mold insert etc., note directly getting the raw materials ready in product stretch-out view, very large benefit is had like this to picture die drawing, a lot of Design of Dies personnel are had directly to carry out hand computation to get the raw materials ready to product stretch-out view seen by me, this method efficiency is too low, directly on drawing, draw template specification size, to organize the form statement of vertical figure, can complete on the one hand and get the raw materials ready, a lot of work is saved on the other hand in the work of each accessory of mould, because only location need be added getting the raw materials ready in drawing in the work of drawing each assembly, pin, guide pillar, screw hole,
Be plotted in the drafting that comprehensively can enter die drawing after having got the raw materials ready, to get the raw materials ready portion processed in drawing more out, carry out the drafting of each assembly, as added screw hole, guide pillar hole, the positions, hole such as pilot hole, and various hole needs the wire hole of Linear cut in perforating die, in shaping mould, the forming gap of upper and lower mould, necessarily can not forget, so these work complete after the die drawing of a product almost complete 80%, should be noted in the process of drawing die drawing in addition: each operation, refer to make, as scribing by bench worker, Linear cut is waited until that different manufacturing procedures has and is completely made layer, very large benefit is had like this to Linear cut and management of blueprint, as the differentiation etc. of color, the mark of size is also a very important job, also be a job the most troublesome simultaneously, because lost time very much,
Check and correction is after above drawing completes, in fact drawing can't be issued, also need to proofread mould drawing, all accessory groups are stood, the Die and mould plate different to each block makes different layer, and to wait until as guide pillar hole with same benchmark and carry out mould assembly analysis, and each process product stretch-out view is inserted in the vertical figure of group, guarantee that whether each pattern hole position upper and lower mould clearance fit that is consistent and bending position is correct.
5. the new-type buying inventory accountant data processing platform (DPP) glue position being suitable for Die & Mold Manufacturing Companies based on cloud computing system
Check that whether glue position is even, as uneven, can cause and shrink and affect outward appearance;
Die sinking direction
Determine die joint and draft angle
Die joint selects the maximal value projected on die sinking direction, simplifies as far as possible
Touch and wear position: rear mold is touched in choosing, as touched front mould, easily walks burr, affects outward appearance, utilize plane contact as far as possible;
Pillow position: rest the head on 5-8 millimeters, then connect flat with large die joint, glue bit position pulls out 3 degree, after pull out 3 degree or empty avoiding;
Inserted through position: utilize side work, pull out 3 degree, generally do mold insert;
Withdrawing pattern principle 1: subtract glue direction withdrawing pattern; 2: the maximum end of axle class is product size, hole class smallest end is product size;
2D mirror image
2D must note mirror image and scaling water, and as forgotten, this walks, and most mould is scrapped;
Shrink and calculate
Washing shrinkage miscellaneous goods (less than 5 ‰) can by experience scaling water, the large product of washing shrinkage, can put 18 ‰ for such as one and also can put 20 ‰ and can put 22 ‰ products more even, first must solicit responsible official's suggestion and put, in order to avoid misfit with auxiliary products size.
6. the new-type buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies based on cloud computing system coaxially calculates
Line position main points
General Angle Pin is used as power, and smaller Core-pulling distance T-slot, is greater than 30mm loose core of oil cylinder;
Angle 2-3 degree less of shovel angle of Angle Pin;
Core mold slide stretches into front mould and exceedes overall height half, can save shovel, utilizes front mould machined surface to make pressure surface;
Line position width is greater than 100mm, and as far as possible with 2 Angle Pins, the centre being greater than 150mm adds gathering sill;
Line position is located: as far as possible without the young hoodle (power is large not) of ripple, locate with screw;
Line position, at TOP position place, must put spring, otherwise line position ends mould because of Action of Gravity Field, cannot playback and cause breaking;
Die sinking direction projection, as having oblique top or thimble under line position, arrange reposition first, otherwise likely line position and oblique top or thimble can produce interference;
Line position is with walking, and walk beer handle, encapsulate position, straight body goes out;
Line position stroke should be greater than button bit 2 to 3mm, and oil cylinder stroke should be greater than button bit 10mm;
In order to increase shovel fastness, do backhoe as far as possible.
7. the new-type buying inventory accountant data processing platform (DPP) oblique top design being suitable for Die & Mold Manufacturing Companies based on cloud computing system
Oblique top generally does 3-8 °, is no more than 15 °;
Ejection stroke is generally greater than button bit 0.5-1mm;
Eject direction: glue position should be put down or upwards, otherwise does delay oblique top; When oblique top width is smaller, ejector retainner plate increases by a mounting, oblique top height is shortened, to guarantee intensity.
8. the new-type major field that can arrange based on the buying inventory accountant data processing platform (DPP) being suitable for Die & Mold Manufacturing Companies of cloud computing system: the molded technology of metal cold, plastic forming technology;
Mechanical drawing, Fundamentals of Law and Cultivation of Ethic Thought, Fundamentals of Machine Design, Basis of Computer Engineering and office software (middle rank), tolerance fit and measurement, Auto CAD (middle rank), Design of Plastic Mould, Auto CAD is (senior, textual criticism), stamping Die Design, PRO/E Element Design (just, middle rank, textual criticism), mold production process, PRO/E Assembly of the parts, Design of Dies (senior), Manufacturing Technology and metal material, Master Cam numerical control programming, Practice in Mechanical Technology, Technology of NC Programming (manual programming), graduation project, UG designs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675716.7A CN104715304A (en) | 2013-12-13 | 2013-12-13 | Novel purchase inventory accounting data processing platform based on cloud computing system and applicable to die making enterprises |
Applications Claiming Priority (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694493A (en) * | 2017-04-10 | 2018-10-23 | 株式会社日立制作所 | Support system and its method are entrusted in operation |
| CN117745459A (en) * | 2024-02-20 | 2024-03-22 | 联动优势电子商务有限公司 | Flexible accounting method based on entry configuration |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108694493A (en) * | 2017-04-10 | 2018-10-23 | 株式会社日立制作所 | Support system and its method are entrusted in operation |
| CN108694493B (en) * | 2017-04-10 | 2022-05-03 | 株式会社日立制作所 | Work request support system and method thereof |
| CN117745459A (en) * | 2024-02-20 | 2024-03-22 | 联动优势电子商务有限公司 | Flexible accounting method based on entry configuration |
| CN117745459B (en) * | 2024-02-20 | 2024-05-07 | 联动优势电子商务有限公司 | Flexible accounting method based on entry configuration |
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