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Forging die design model for shaft parts processing This is a design drawing of forging die used to make shaft parts. Die forging refers to heating the metal to become liquid or softened. Then put it into the mold and form it once by closing the upper and lower molds of the mold, sometimes several times. The difference between it and casting is that casting is to pour the heated liquid metal directly into the mold, while die forging also needs to close the upper and lower dies, which is subject to extrusion force in the process of forming, so the structure and mechanical properties of die forgings are better than castings. In addition, for those with complex shapes and mass production, die forging is generally used instead of
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Mouse modeling modeling design and NC machining of mold parts This design is a Ug parametric design. First, the mouse modeling modeling is started, then the molding parts of the mold are designed, and then the disassembly drawing of the mold electrode, as well as the NC programming of the core and the NC programming of an electrode. It is recommended to open it with UG8.5 or above. Great reference value. In line with the level of contemporary students
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Mechanical manufacturing equipment design is a major professional course of mechanical design, manufacturing and automation. Its task is to master the working principle of main mechanical manufacturing equipment and its correct use and selection methods and principles, and have certain overall design, transmission design Basic knowledge such as structural design and design ability of main process equipment. Course design is an important practical teaching link in the course of mechanical manufacturing equipment design, and also a relatively comprehensive mechanical design training for students majoring in machinery
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Bearing platform hooping construction formwork Design programme
Construction of underwater cushion cap: the formwork system construction scheme of 9m steel sheet pile cofferdam dewatering, hoop support and bamboo plywood plus square timber for side formwork is adopted. The cushion cap has an area of 45.06m2 and a thickness of 2.5m, and is of reinforced concrete structure. [Content extract] The diameter of the bored pile is 1.2m. During the construction of the bored pile, the steel casing is 130cm at the upper end and 160cm at the lower end of the interface with the elevation of -0.26m. After the pile casing above -0.26m is cut off, a 15cm support platform is provided for the hoop on each side. The hoop is made of 16mm steel plate. Along the transverse bridge, except for the two rows of bored pile hoop in the middle, double 50a I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-shaped I-, The rest are equipped with a row of 50a I-beams as longitudinal beams. [14 channel steels are arranged on the I-beams along the bridge direction as transverse distribution beams (with a clear distance of 60cm), and 10 × 10cm square timber is laid on the distribution beams on the channel steels as longitudinal distribution beams (with a clear distance of 20cm) The bottom formwork is made of 15mm bamboo plywood... The cushion cap formwork support system is proposed to use 18mm thick plywood formwork, the outer edge is double scaffold tubes, the inner edge is square timber, and the square timber support is supported by split threaded reinforcement. The diameter of scaffold tube is 4.8mm, and the square wood is 10 × 10cm...... 20 pages in total
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The mold used for plastic molding is called clinker molding mold, which is used for molding clinker parts. It is a type of cavity mold. At present, clinker products have almost entered all industrial sectors and all fields of people's daily life, so they play a role in promoting the continuous development of plastic mold production
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In the 2015 China Higher Vocational Group Skills Competition, mold upper and lower module processing needs to be carried out in the programming process. The processing technology of the insert is better and effective, which saves processing time and is of great help to newcomers
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This is the machining drawing (local) of a rubber part of an automobile, which is mainly provided for beginners to understand the processing sequence and the selection of process parameters. This model is an overall tool path model, and the parameters can be edited. If there are shortcomings in programming, I hope it will be helpful to beginners
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Analysis of workpiece processing technology (1) Machining requires machining φ 10H8 holes at a distance of 35 ± 0.2 between the main axis of the workpiece and the axis of the hole to be machined. The parallelism tolerance of machined hole φ 10 relative to φ 20 is 0.01. Roughness Ra value of φ 20 hole and machining hole φ 10 is 12.5. (2) During processing, auxiliary parts are needed to assist in drilling, otherwise the drilling will deflect, resulting in great parallelism error, and will also damage the drill bit of the drilling machine
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2D and 3D drawings of steering arm; Forging process card, machining card, general drawing of die assembly. As well as the whole set of instructions, the whole set of contents, including the drawings and process plans of the mold. The content is very complete
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The drawing file is the USB waterproof semi-finished product manual mold loading automaton drawing file. The waterproof semi-finished product is fed by the vibrating disk. After CCD detection, the mold is clamped by the motor KK module and put into the plastic mold. Then the mold is put into the injection molding machine for MD. The automation equipment cooperates with the injection molding machine. There are similar products with MD technology that can be used for reference. Welcome to browse and download
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Concrete construction formwork for crane beam on rock wall of underground powerhouse Design
Concrete construction of rock wall beam includes formwork design, steel bar fabrication and installation, concrete pouring, embedding of embedded parts and other processes. The design of rock wall crane beam formwork is a key and difficult technical point in the construction of underground powerhouse. Its process is complex and construction is difficult. According to the characteristics of rock excavation at the rock wall beam location and the load combination, the construction formwork for pouring concrete at this location is designed.
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Stamping refers to the processing method of forming parts with certain shape, size and performance requirements by pressing the sheet metal through the die on the press to make it separate or plastic change. Tapered roller bearing cage products generally adopt cold stamping technology manufacturing process, with high mechanical performance requirements
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CAD building layout reference drawing of a mold factory
This project is a CAD building layout reference drawing of an industrial mold factory, including structure description, overall representation of beam plane and general construction drawing description, foundation table, foundation plane layout column layout plan, foundation beam reinforcement plan, beam reinforcement plan, crane beam layout plan, roof beam reinforcement plan, roof slab reinforcement plan, crane beam reinforcement detail, column list The detailed drawing of roof water tank is complete in content, clear in expression and rigorous in drawing. Designers are welcome to download and use it.
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Diagram of Mobile Trolley Support for Guardrail Construction Formwork
This is the drawing of the mobile trolley for the construction formwork of the guardrail, which solves the problem of the difficulty in assembling and disassembling the high edge guardrail. The content includes the elevation of the mobile trolley for the formwork, and the table of quantities of the mobile trolley support materials, which can be used as a reference for the designer.
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Technical disclosure of woodworking formwork
2.2 Plywood shall be used for formwork erection in the form of combination of four sides, square back edges of four sides and double-sided adhesive tape. The first steel pipe hoop and tie rod should be 150 mm - 200 mm from the ground, with a spacing of 500 mm. Then pull Ф 14 screws vertically and horizontally, and clean the wood chips and sundries in the column core and shear wall before sealing the formwork. The external formwork must be free of cracks, mortar leakage, rotten roots, etc. Pay attention to the reinforcement scheme of the shear wall head. At least five horizontal reinforcement cross bars and internal corner cross bar fasteners shall be used for reinforcement.
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Quality Inspection and Assessment Form of Drainage Pipe Seat
Quality Inspection and Assessment Form of Drainage Pipe Seat Quality Inspection and Assessment Form of Drainage Pipe Seat Quality Inspection and Assessment Form of Drainage Pipe Seat Quality Inspection and Assessment Form of Drainage Pipe Seat
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The attachment contains a file in ug format. Note that the higher version is 10.0. This file contains detailed processing parameters, which can be edited and viewed again. The tool path for machining is verified by the machine tool, which is a very common machining method. Welcome friends who are interested in programming to download, study and reference
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original. The file includes 3D drawing, assembly drawing, 2D drawing, original drawing and part drawing. There is also a process card. Process card. This is a relatively simple process and fixture design for single crank crankshaft. Through the process card, you can clearly understand how to compile this process. The technical requirements and design principles of drawings can be seen in the documents, drawings and instructions
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The design model of machining center is an automatic processing equipment developed on the basis of general milling machines. The processing technology of the two is basically the same, and the structure is also somewhat similar. NC milling machines can be divided into two categories: without tool magazine and with tool magazine. CNC milling machine with tool magazine is also called machining center
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Latest building formwork specification
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Analysis of the Great Wall Cup construction formwork scheme
The project is a cast-in-place reinforced concrete frame shear wall structure, and the formwork project is one of the key factors affecting the project quality. In order to make the external dimensions and appearance quality of concrete meet the requirements of Beijing "Structural Great Wall Cup", it is proposed to use advanced, reasonable and economical formwork system and construction methods to meet the requirements of project quality
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Drawing introduction: The model is designed with Solidworks2015 version, and it is a military model of armored vehicle with weapon system. The model is realistic, without parameters, and can be modified. It can be downloaded from stp and Solidworks2015 to help your product design. All mechanical control model fans, welcome to download
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Drawing introduction: The model is a military model of coaxial counter rotating helicopter designed with Solidworks 2015 version. The model is lifelike, without parameters, and can be modified. It can be downloaded from stp and Solidworks 2015 to help your product design. Fans of mechanical control models, welcome to download
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JGJ 162-2008 Technical Code for Safety of Building Construction Formwork
