The UG application in holding dynamoelectric tool

The characteristic structure of dynamoelectric tool product is complex. Hold dynamoelectric tool to want to satisfy feel to ask already, the regional difference that considers client of different area of aesthetic feeling; even, different hand-type measurement must consider inside. Consequently the exterior of 90% is by complex freedom curved surface is generated. Security demand is high. The product of TTi is to sell and other places of past North America, Europe, Japan for the most part, the product must accord with international and regional standard. To prevent to affect the figure of the company because of quality problem, tastes each link in design and manufacturing process to must guard a pass constantly, finished product wants to check through strict function before giving . Design cycle is short. The enterprise can hold a dominant position to be in the market, each product arrives from design of market survey, concept, structure design finalize the design, mould and 2 dimension graph, need to be finished inside short time. 2.

New product develops a process 1.

The concept forms the development of new type product inside the demand that the design of new product basically is a client and group, and the origin of the data often is a client data of cloud of documentation of of article of sketch of offerred exterior of hand draw product, photograph, DXF, CGM, dot or hand board wait. UG offerred these data to change interface, can deliver directly. UG/StylingDesign and Studio offerred product exterior curved surface to generate, evaluate the analysis, function with clip, the characteristic building a model of the free curve that it has parameter to change and curved surface, and among them Freeformfeature and Shape are achievable complex exterior design and originality, apply colours to a drawing of finished exterior repass UG/Photo becomes distinct three-dimensional and hypostatic model (if pursue,undertake market survey, development of reentry travel product, try produce, production. UG/Capture module, it can nod the cloud in great quantities according to what get (PointsCloud) data, automatic intelligence changes ground abstraction to give feature of three-dimensional form and structure, heavy measures the geometrical number feature of objective body. In addition, the famous industry on international designs software AliasV9.

The 0 data with UG can be delivered directly. The functional module of UG software basically satisfied the new product of the company to develop need. 2.

Notional design founds geometrical graph. For example, the source that develops when the product is picture a moment merely, can transfer into through UG/RasterImage the TIFF documentation of geometric ratio exemple (the 2) that be like a graph. Graph 2 graphs the 3 curves that use UG (function of modelling of Spline, Curves, Sketch) undertakes the exterior is depicted reach sectional scale. The curve has dominant effect in exterior modelling, curvature light of the curve arranges degree of light that will decide curved surface degree, the rationality of the model and aesthetic feeling. Generated curve has construction of product exterior curved surface and crop with UGFreeFormFeature and Shape, undertake assessment an analysis according to functional criterion, aesthetic criterion, examination criterion next, in make necessary apply colours to a drawing of UG/photo product authenticity undertakes after revising (the 3) that be like a graph. The product exterior graph after finishing sends a client to decide again or undertake market survey, feasible hind will undertake the structure designs product interior. 3.

Detailed design 3.

Bones and muscles of structure of 1 design interior in notional design phase, structural design team has begun the structure designs Zuo travel interior (like) of gear case group, this is one works in coordination by what the computer supports (CSCW:COmputerSupportedCooperativeWork) Zuo goes products plan process, product data is managed by UG/Manager. UG/Manager application advocate the data that model method founds Part, advocate the model is a when be a center with software central database, it includes all geometry related to the product and blame geometry information, provide a service with each branches with each phase that will be a product to develop a process in the product in lifecycle, all users all can pass this onefold advocate the model finishs its technology job, digit of knife of the graph that be like 3D, 2D graph, NC is occupied, the mould pursues and assemble information to wait. These tasks can be finished by different engineer, advocate what the model can assure the independent character that handlers works, security and project data is concentrative. Bones and muscles UG/WaveGeometrylink must apply to realize spare parts and housing in the design between completely relevant, below the condition that alters in the spare parts so, housing muscle corresponding position dimension can be updated automatically. If used WaveGeometrylink, spare parts and housing do not have dependency however, can install file Ugenglish through changing parameter.

Def and Ugmetric.

The AssembliesAllowInterPart:n in DefO instead Yes can. 3.

Dimension of 2 examinations geometry and public errand cooperate this is the more crucial one step in products plan. Analysissimpleinterference can be used to undertake the static state interferes an examination in assemble, whether does firm posture adjacent have interference case between two spare partses, if have interference, the interference area of two spare partses will generate interference piece, show Gao Liang to show. The architect can is opposite accordingly advocate the model undertakes corresponding modification, remove the static interference between two spare partses. UG/Advancedassembly offerred Clearanceanalysis, it can examine a case of 5 kinds of interference of all group of spare partses in the group (No, Soft, Touching, Hard, Containmentinterference) . When inputting one public errand to be worth, the choice needs examination part accordingly group group, can make the etc of circumstance of 5 kinds of interference between a piece of corresponding spare parts, the architect can undertake according to content of forms for reporting statistics corresponding modification asks with satisfying a function. 3.

Sample is made with the experiment 1.

The example that make interferes the UG three-dimensional model that has checked, shape quickly with laser (RP&M) undertakes prototype hand board is made, basically use smooth solidify to shape law (Stereolithography, SL) makes SLA model. The principle is laser focusing make its have solidify of Yao law ground to surface of fat of of liquid state photosensitive, arrive to Jin by Zuo face, those who finish one layer build; like that after lifting platform moves one of layer piece be apart from Zuo , new Fu San material of Zuo of a fluid, create one level again, from this alternate addition is one Zuo of 3 Jin . Working procedure is Zuo of case of of model of UG3 Jin change STL pattern, build all right with 3Dlightyear software Zuo bearing and statified Ta manages, shaping laser of Zuo of case Zuo quickly again is Jian , the workpiece that finish, take out bearing, Jian crosses burnish, get finished product. SLA example uses SL7540 data, be close to PP and ABS, dan Ren sex does not have PP tall, it is current the water imbibition in SLA material is low, can realize the photosensitive colophony of particular function. SLA example changed a tradition this kind of backward technology that armrest board master makes hand board decide the exterior, shortened greatly make board time and charge, and SLA board can install appearance trigger undertake function checks, and precision is very tall. 2.

Test QA branch can use physics to shape quickly example undertakes function checks, obtain first-hand data data before the product flies a model, changed traditional products plan to want when the ability after flying a model undertakes those who lag behind checking this plant run way, economic time cans be imagined. 3.

UG/CAE of result of test of analytic test and verify, Mechanisms but test and verify and evaluate test result. Zuo tool should decline the function of Zuo namely most test Jian fruit, Jian of tool of of a Zuo crosses 10 azimuth to decline after, need Zuo holds all property that guest asks. The process of transient state collision that the mechanism of Zuo that Zuo analyses is one model, have transient state by the equation of force at collision process, height is not Jin sex character, cannot analyse a method to seek solution with general Zuo strength and mode. 4.

The mould is made to shrink the development cycle of short sawn timber, OK after product exterior is affirmatory design of the model outside proceed, NC process designing and cutter track weave wait for relevant preparative work, can realize product mould design and internal composition design to keep abreast of at the same time so, make design and make organic tie, and relevant product data is managed by UG/Manager Jian with advocate in the model. When face or a certain diagnostic of product file are revised, corresponding 2 dimension figure, mould graph and NC knife digit occupy information to will be updated automatically, this process and traditional pattern design made photograph comparing shorten design of the model outside the product and production time. After product interior structure is finished, mould branch is OK also cutter track of design of the model inside proceed, NC weaves etc. UG/CAM supports high speed treatment, complex curved surface is machined, be like 5 axes mill. High speed mill (speed of HSM) its runner shaft can be amounted to 10000 turn / cent above, deserve to exceed miniature milling cutter with high strenth, it is OK that the model is machined inside one-time shape, and need not manual is smooth, rose to machine quality, also assured the exact position dimension of internal composition. Most after, again complementary with electric spark (EDM) treatment undertakes nap. Size of root lot, mould Xuan is built also but direct is used shape quickly (the mould of silicon oak Mo of soft Zuo of Xuan of RP&M) prototype Xuan . Xuan makes a method is shapes quickly prototype puts the Zuo that has done model in wearing, the mixture silicon Mo of Jian vacuumize enters the Zuo Xuan in wearing to make silicon Mo model, again the silicon Mo model of sclerotic after of constant distributes a model, take out prototype. 4.

Summing up the UG application in TTi is successful, design product photograph to compare with traditional 2 dimension software, the development time that the product forms put into production from the concept can shorten 60% , and improved product quality. Frequency changing a pattern also arrives less a few times of present from a few original , need not revise even, saved charge changing a pattern and valuable time greatly, the dominant position is held in intense market competition. The three-dimensional product image that passes with UG/Photo apply colours to a drawing is clear, can be pleasant to the eye in the computer in product development earlier stage fictitious prototype, get the client's favour. CNC Milling CNC Machining