Mechanical Processing Prospectus Book! (Mechanical Processing Prospect and Analysis of Mechanical Processing Components)

process engineeringFull Version (Analysis of Mechanical Processing Prospects and Mechanical Processing Components)

1、ワークをクランプする3つの方法とは？

{1.フィクスチャーでのクランプ、2.ダイレクトアライメントクランプ、3.スクライビングアライメントクランプ}.

2. What constitutes a proximity system?

{Working Machines, Ware, Jigs, Tools}.

3. What is the structure of process engineering?

{Desolate, Semi-Serpentine, Serpentine, Ultra-Serpentine}.

4. What are the categories of Bentymak?

{1. Design データ 2. Prospect データ: engineering, surveying, assembly, position determination: (オリジナル、additional)：(ラフデータム、ファインデータム)｝.

What is the machining accuracy?

{1. inch accuracy 2. shape accuracy 3. position accuracy }

5. What are the elements of the original energy generated during processing?

{Principle Error - Position Determination Error - Adjustment Error - Tool Error - Adaptor Error - Mechanical Spindle Turning Error - Mechanical Case Error - Mechanical Transmission Error - Machining System Force Transformation - Machining System Heat Transformation - Tool Wear - Measurement Error - Error Caused by Residual Stress of Work }.

6. What is the effect of rigidity of machining system on the machining accuracy (machine deformation and workpiece deformation)?

{1. Work shape error due to the change of the position of the point of action of the cutting force 2. Machining error due to the change of the cutting force 3. Machining error due to the clamping force and gravity 4. Machining accuracy due to the transmission force and the inertia force.}

7. To what extent does the gearing error of the working machine and the spindle turnaround error contain errors?

{1. Guideウェイ The tool and the work error caused by the main guideウェイ are affected by the relative change in the direction of the change of position. 2. Spindle Rajall yen perpendicular vibration - Alkyshir yen perpendicular vibration - tilt angle vibration} 3.

8. What is the phenomenon of the reproduction of Ela? What are the causes of the reproduction? What are the countermeasures to reduce the reproduction?

{One of the deformations in the machining system error is reflected in the work. Countermeasures: Increase the number of tool strokes, increase the rigidity of the machining system, reduce the feed rate, and increase the accuracy of the Blanks.}

9、What is the analysis of transmission error of working machine transmissionチェーン? What is the countermeasure for transmission error of trainsmith chassis?

{Error Analysis: Used by Sunawachi to determine the angular error Δφ of the end element of the ドライブチェーン.

Countermeasures: 1. The number of points of the part of the transmission chassis is less, the transmission chassis is shorter, the Δφ is smaller, and the accuracy is higher. 2. The transmission ratio is smaller, the ratio of the first and last ends is smaller, and the accuracy is higher. 3. The end of the transmission part is the part that has the most influence on the error, and the dekilter is more accurate. 4. Calibration A calibration device is used.

10,What is the classification of processing error? Is there any error in the fixed value? What is the error in the changeable value system? What kind of error is there in the randam?

{System Error: (Fixed value system error, Changeable value system error) Random Error

Systematic error at a certain value: Processing error caused by machining principle, machine tool, cutting tool, fixture manufacturing error, and the deformation of the Prospectus System.

Errors in the value system: wear and tear of columns, thermal deformation of tools, fixtures, and machinery before thermal balancing.

Random Error: Blanking Coppi Error, Position Determination Error, Projection Error, Error in Multiple Adjustment, Deformation Error in Residual Stress }.

11. What is the method of ensuring machining accuracy and upward adjustment?

{Elasticity prevention technology: The rational use of highly advanced technology and equipment will result in direct reduction of meta-elasticity, meta-elasticity transfer, meta-elasticity equalisation, and meta-elasticity equalisation.

2. Elasticity Correction Technology: Automatic Caplining Research and Cutting Decided Elasticity Factors for Active Controls}.

12、What is the shape of the machined surface?

{Geometry of roughness, surface うねり, direction of tekosch, surface understatement}.

13. What are the physical and chemical properties of surface layer materials?

{Cold work hardening of surface metal 2.Deformation of surface metal histology 3.Residual stress of surface metal.}

14. Analyse the factors affecting surface roughness in cutting operations.

{剤の適切な選択工具すくい角の適切な増大工具の切れ味の向上 ｝｝による粗さ値：切残渣部の高さ 1 secondary cause：円弧半径 of the tool apex 1次たわみ 2次たわみ 送り 2 secondary cause：切切速度の増大 Cutting oil 「適切な選択工具すくい角の適切な増大工具の切れ味の向上

15. Analyse the main factors affecting the surface roughness of the grinding process.

Influence of Physical Factors: Plastic Deformation of Surface Metals: Selection of Grinding Durum Volume of Grinding Mainstay}{1.Influence of Geometry: Influence of Grinding Durum Volume on Surface Coarseness2.Influence of Grinding Mainstay Grain and Mainstay Durum Grain on Surface Coarseness2.Influence of Physical Factors: Plastic Deformation of Surface Metals: Selection of Grinding Durum Volume of Grinding Mainstay

16. The main factors affecting cold work hardening of cutting surfaces are analysed.

Influence of Cutting Volume Influence of Tool Shape Influence of Machining Material Characteristics} {Influence of Cutting Volume Influence of Tool Shape Influence of Machining Material Characteristics} {Influence of Cutting Volume Influence of Tool Shape Influence of Machining Material Characteristics} {Influence of Cutting Volume Influence of Tool Shape Influence of Machining Material Characteristics}

17、Grazing焼き入れとは？ What are the best ways to grind and polish? What is the best way to grind and parboil?

{Annealing: The temperature of the zonation processor exceeds the phase transformation temperature of the annealed steel, the martensite transformation temperature exceeds the temperature, and the martensite on the surface of the processed material is transformed by the hardness of the hardness. Back-exfoliation: The temperature of the zonation zone exceeds the phase transformation temperature, and the cooling effect of the crankshaft results in the development of a hard secondary-exfoliated martensite structure in the surface metal. The emergence of a hardness low secondary-anodized structure in the secondary-anodized martensite: When the temperature of the grinding zones exceeds the temperature of the phase change, and when the cooling agent in the grinding process does not meet the temperature, anodized structure appears on the surface metal, and the hardness of the surface metal is drastically lowered.}

18. Prevention and Control of Process Vibration

{In addition to removing the conditions under which process vibration is generated or attenuating it, improving the dynamic characteristics of processed systems, improving the stability of processed systems, and using various vibration attenuators and vibration reduction devices, we have also been able to improve the stability of processed systems.}

19. Processing engineering, engineering, and manual engineering are the main offences and their uses are briefly explained. 

{Processing: Small-scale production of a single product using general processing methods Processing: Medium-scale production Skeins: Large-scale production of a single product with detailed finishing necessary}

*20. Principle of choosing a coarse model? What are the principles for selecting a model?

{Coarse データム：1.Principle of mutual position of the essentials to ensure that the 2.Principle of processing surface processing generation reasonable な distribution to ensure that the 2.Principle of processing surface processing generation reasonable な distribution to ensure that the 3.Principle of the work of the ワークのクランプを容易にするためめ, 4.Coarse データム is the general micro データム データム Principle of the use of the 繰り回してはならない:1.Developing the principle of the オータム オータム オータム オーター オーターラップ, 2.Principle of homogeneity of the principle of the 3.Principle of the principle of マータム ために互い。 Principle of the オーバーラプ, 2. Principle of the homogeneity of theデータム, 3. Principle of the interoperability of the principles of theデータム. }}

21. What is the principle of project sequence?

{The base surface is machined first, 2. half the number of places is machined first, 3. the primary surface is machined first and the secondary surface is machined first, and 4. the barren finish is machined first with the superstructure machining process.}

22. What are the advantages of processing stages? What are the benefits of processing?

{Distinction of finishing stages: 1. Rough finishing stage - Semi-Specialist stage - Specialist stage - Precision Specialist stage The time required to remove thermal deformation and residual stresses occurring in rough finishing is very short to ensure that the accuracy of the finished product is improved afterwards. The process of machining has been improved. If there are any problems with the machining process, it is not necessary to perform the next machining process, and it will not be necessary to do so. In order to maintain the accuracy of precision machines, we will rationalise the use of equipment by using low-precision machines for barren machining and by using precision machines for professional use. The rational allocation of human resources and the specialisation of skilled workers for precision and ultra-precision machining are very important to ensure the quality of products and the upgrading of technical skills.｝

23. What are the key factors affecting the impacts of the Project Manager?

The information of {1.Inch tolerance of the previous process Ta, 2.Surface roughness Ry and surface depth Ha generated by the previous process, 3.Space error of the previous process}.

24. What are the components of the labour price?

{T = T unit time + t decision time/n}.

25. What are some examples of productivity upgrading programmes?

{Reduction of the basic time 2. Reduction of the repetition of the subsidy time and the basic time 3. Reduction of the section pick-up time 4. Reduction of the preparation and finishing time}.

26. What are the main contents of the regulations for the construction of an organisation?

{1.Analysis of product drawing, division of assembly unit, determination of assembly method, 2.Assembly sequence, division of assembly process, 3.Calculation of assembly time, 4.Necessary technical elements, quality checking method, determination of checker, 5.Transportation method of assembled parts, determination of necessary equipment and tools, 6.Selection and design of necessary tools, jigs, and special equipment for the assembly process. Selection and design of tools, jigs, and special equipment necessary for the assembly process. }}

27. What are the considerations for the assembly and manufacturing of mechanical structures?

{1. Mechanical structures that can be divided by independent assembly unit 2. Trimming and mechanical processing during assembly and 3. Mechanical structures that can be easily assembled and disassembled}.

28、What is the general meaning of the accuracy of the assembly?

{1. Mutual Positional Accuracy, 2. Mutual Motion Accuracy, 3. Mutual False Position Accuracy}.

29. What do you think about the "Formation" method?

{1. The assembly methodチェーン is simplified; 2. The assembly methodチェーン is composed of "one part of the ring"; 3. The direction of the assembly accuracy element is different from the position, and the "directionality" is applied to the same assembly structure. The "direction" of the assembly structure should be supervised by the direction of the different elements. アセンブリ寸法チェーン}.

30. What is the method to ensure the accuracy of the assembly? What methods are applicable?

{1. interchangeability, 2. selection, 3. change, 4. adjustment}.

31、Composition and function of jigs and fixtures for working machines?

{A workholding device is a device that clamps the workpiece on the work machine. It can be used to correctly position the workpiece against the machine and the tool. It is also necessary to maintain the position without change in the process plan. 1. position determining element is a device 2. tool guide element is a device 3. clamp element is a device 4. cable element is a device 5. clamp specific 6. other components are a device...

Main functions: 1. Ensure processing quality 2. Increase production efficiency 3. Extend the range of machine technology 4. Reduce labour intensity and ensure production safety. }}

32. What is the range of fixtures used in the surrounding area, and what are the types of fixtures used in working machines?

{1.General Purpose Utensils 2.Special Utensils 3.Ajastabul Utensils and Gelp Utensils 4.Convenience Utensils and Random Utensils}.

33: What are the elements of position determination which are used to determine the position of a plane in a work? The exclusion of degrees of freedom is analysed.

{Position determination on flat surface of the object to be processed. Positioning elements used in general are: 1. Fixed Socket 2. Adjustment Possibility Socket 3. Self-Positioning Socket 4. Supplementary Socket }.

34: What are the elements of position determination that can be used to determine the position of a work in a cylindrical cavity? The exclusion of degrees of freedom is analysed.

{Workspace is a cylindrical cavity that determines the position. . The elements of position determination used in general are 1.mandrel 2.position determination pin}.

35: What are the elements of position determination that can be used to determine the position of a work on a genuine surface? The exclusion of degrees of freedom is analysed.

The position of the workplace in the {real yen de naiサーフェスでワークピースの位置決め. . The location decision element for general use is Vbrook}.

36.What is the work configured with "2 pins on the side of the film", and what is the design of the 2 pins?

{1.2 The distance between the centres of the pi and the tolerance are determined. 2. Determine the diameter and tolerance of the cylindrical pi. 3. Determine the diameter and tolerance of the width of the diamond-shaped pi. }}

37. What are the 2 sides that are included in the error of position determination? What is the method of calculating the error in position determination?

{The production of a web site with incorrect location decision errors caused by the web site's proximity data and the location decision data are now caused by the location decision surface of the location decision elements of the Flexchip system.}

38.Basic Requirements for the Design of Workshop Equipment

{1.The clamping mechanism is designed to maintain the position of the workpiece in the correct position. 2. The clamping force is appropriate, the clamping mechanism avoids inappropriate deformation and surface damage of the workpiece, and the workpiece generates slowing down and vibration in the prosthesis to ensure that the workpiece is properly functioning.

3. The clamping device is simple, labour-saving and safe to operate. 4. The complexity and automation of the clamping device is suitable for production batch and production model. The design of the structure is based on the use of standardised components in the construction of the system.}

39. What are the 3 elements that determine the clamping force? What are the principles for selecting the direction and point of action of the clamp force?

{The direction of the clamping force is based on the following general principles: 1. The direction of the clamping force is necessary to break the positional decision, to facilitate the correct positional decision of the work, and 2. The main clamping force is necessary to be oriented vertically to the positional decision surface in general. The direction of the cutting force and the direction of the gravity of the workpiece shall be the same as the direction of the cutting force and the direction of the gravity of the workpiece, if necessary to reduce the general principle of selecting the necessary clamping force:

1. The point of action of the clamping force is on the supporting element formed by the supporting surface.

2. The point of action of the clamping force is to reduce the deformation of the work clamp and to reduce the rigidity of the part. 3. The force of the clamp is reduced by the cutting force on the workpiece and the machining surface.}

40、よく使われるクランプ機構とは？ Analyse and focus on the tilting mechanism of the clamping mechanism.

{1、oblique クランプ structure 2、ネジクランプ structure 3、eccentric クランプ structure 4、ヒンジクランプ structure 5、センタリングクランプ structure 6、リンケージクランプ structure}.

41. What are the structural characteristics of excavated gold types that should be classified? What are the structural characteristics of excavated slips that should be classified? What is the classification of excavated tenplates and specific clamping methods that can be applied to differentiate between different types of cartridges?

{A gold-type cavity with general structural characteristics.

1, fixed鋭い型 2, turning type鋭い型 3, inside-out鋭い型 4, overlaying鋭い型 5, sliding cone鋭い型の構構鋭い型の徴:

2、1、Fixed Point Askegene Type 2、Exchange Point Askegene Type 3、Kick Exchange Point Askegene Type 4、Special Point Askegene Type The Point Askegene Type is connected to the Clamp in the following ways.

3.フィックスド・ヒンジ・セパレート・サペンデッド}.