About Che Xi complex equipment raised mill of compound treatment car not only the effectiveness of craft, because the spare parts is in whole treatment process,only outfit gets stuck, the precision of treatment is obtained more easily assure, shortened greatly at the same time manufacturing process catenary. And need to give station of a work treatment task only, make manufacturing management and planned dispatching simplify not only so, and diaphaneity rises apparently, need not plan a system complexly to be able to solve what the thing of place happening makes quickly to optimize. Work is more intricate, the advantage of the production methods that it disperses relative to traditional working procedure is clearer. In addition, although the price of only station equipment of complete treatment machine tool is higher, but as a result of process catenary shorten and of facility amount decrease, the workshop covers an area of area and equipment to safeguard charge to also decrease subsequently, reduced the cost that the investment of total fixed assets, production is run and runs thereby. Che Xi is compound the development of the machine tool, also raised more requirements to CAM software, complex equipment uses complex Che Xi traditional manual process designing is very difficult implementation, and efficiency is very low. The is development direction with milling CAM software of a lot of traditions also is to cannot achieve this sort model process designing. And GibbsCAM software complies with a machine tool to develop a condition, the Che Xi that supports tower of these much main shaft, much knife is compound equipment. The car mill compound that takes axis of Y, C with below machines example, to everybody introduction GibbsCAM software is in how does Che Xi use axis of Y, C to machine groove and aperture in compound treatment process. This workpiece is the product of enterprise of some war industry, what it includes is common part of 2 axes turning wants to machine, what need makes clear is milling of need of an U that still columnar face goes up chamfer, still need to drill 3 hole additionally, of course still need to use C axis to come two U of milling end panel chamfer and bore. GibbsCAM has ● very outstanding substance reads in ability, reading directly after taking corresponding model, can pass found semifinished product, main 2 axes vehicle, bore, bore hole the operation such as treatment completes major treatment. When should needing to machine the U form chamfer on end panel face and aperture, use C axis function with respect to need, the function that Y rod uses when machining the U form chamfer on columnar face and aperture. Build coordinate to fasten on corresponding feature above all (CS) . ● coordinate is fastened (CS) it is indispensable in treatment of axis of the Y in GibbsCAM, C, the computation with numerical control bit more relevant machine tool also must come by CS. Because ● is in in GibbsCAM process designing, defined Che Xi when you after compound treatment is operated, in coordinate system (the meeting in CS) builds plane of 4 groups of coordinate automatically, of course, you can establish more coordinate systems according to needing to continue. Be told before ● , 2 axes turning, bore and bore hole to be done already basically reached the designated position, the milling function of C axis, Y axis basically is from the back, the chamfer of 2 U form that then we see end panel first and 2 treatment of aperture, because be in end panel, so the treatment operation that we need to use C rod, we also respecting, when writing the program of axis of Y, C, coordinate system is very crucial, but, che Xi is defined in you compound the coordinate system XY that when operating, it has helped us define axis of C of good end panel is planar. Our good according to set below ● coordinate department will undertake a few processing, first switch arrives XY is planar: After Nextpage ● switch is very planar, we need to draw the feature of U form chamfer and aperture treatment: 1. Pitch on wants the range of treatment: 2.
Use function of hypostatic feature extraction: 3.
Draw-out go out to be machined the attrib border line of the face: 4.
Undertake partial curve nap: ● clicks the cutting tool dialog box in column of tool of screen top right corner, undertake the cutting tool of C axis treatment installs: Nextpage ● procrastinates in moving this cutting tool and outline treatment strategy to express to craft, undertake parameter installs machining: Receive bit of position, treatment initial drop and cutting tool rotate speed and feed, those who need a specification is to be in GibbsCAM process designing, every operation wants corresponding and corresponding CS system, otherwise the program of numerate is incorrect, still need to choosing so " treatment coordinate system " . ● uses same way to write the program of bore: ● operates emulation result: ● above is the result that C axis machines, still having is the chamfer of an U form on columnar face, chamfer of this U form is used establishing milling cutter commonly usedly to do also is possible, but we also can see through the graph, the result that establishs milling cutter to do did not shape what the knife does is so ideal, so we can be used shape the knife will machine chamfer of this U form, alexandrine face operation is same still, build CS of system of a coordinate above all: ● clicks coordinate system icon above all, click next: "Build coordinate system " can oneself define a new CS. ● builds plane of coordinate plane XZ: ● builds shape cutting tool: Nextpage ● procrastinates in moving this cutting tool and outline treatment strategy to express to craft, undertake parameter installs machining: Receive bit of position, treatment initial drop and cutting tool rotate speed and feed, computation is as follows as a result: The process designing of travel of 3 Kong Jin that automatic bore strategy uses to get on columnar face below ● : 1.
Kong Jin goes to the feature extracts and classify: 2.
Undertake automatic process designing automatically in group: ● whole emulates imitate to reach the result accords with a requirement: ● adopts above measure, we finished the example that substance of axis of a simple Y, C machines, carry this case, we can see, the means that GibbsCAM is based on hypostatic treatment is in the simple, convenient, quick character that complex Che Xi has in compound treatment process. CNC Milling
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