Bicycle of simple and easy treatment establishs a canal

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Paulson says, the curvilinear ability that he himself must learn cutting tool to move is perfectness of this machine tool apply, apply its effectively finally between the treatment business of the new assembly of Straitline company. Although Straitline company is sure the facility that can have with its has machined this component, undertake on lathe of a CNC turning is machined namely, undertake on a machining center milling is machined, and undertake making achievements meaning wanting to make and use special fixture with this kind of means, and when special fixture can increase clip outfit to use, still can increase generation to place the risk that holds an error. More crucial is, dennis Paulson of company another everybody expresses: "We still must be when the prototype that makes this part make fixture. " this apprehension depends on finally, although arrived now, the design program of this component still is in refining ceaselessly. The purpose that improves plan is to promote its functional sex, economy and producibility. And although new turning center is relatively complex, but just about this kind complex spend ability to let this machine tool can offer simple technology. Because this machine tool allows to be in,sheet need not come true below the circumstance of special fixture second outfit blocks treatment, just make so the enterprise can maintain what devise plan to this component to till batch is produced,be improved all the time. An ordinary members of theatrical troupe two companies Straitline Precision is the treatment company that creates high price to be worth a component for aerospace industry, and " Straitline Components " it is the brand name that this enterprise is made and sells bicycle part. Latter business comes from the interest that moves to country bicycle at this group itself. This group scope is very little. In any time, the employee amount that produces the job inside field in the workshop seldom exceeds 3 people. Come less with this kind for best benefit the manpower of the utmost, automation of Straitline company invest in is produced, use a tray to change horizontal machining center (HMC) lade with the robot vertical machining center (VMC) . These two machining center are durative the ground with nobody hold the way that defend works, in great majority the job can run continuously in a few days, manufacturing component. And machine tool of this many task is them newest bought equipment, they anticipate this equipment can carry out many treatment loop continuously. Grow 6ft (1ft=304.

8mm) it is OK that great ability outfit arrives on this machine tool production gives 16 cross-country bicycles to establish a canal, just need a hand to move to load next another great ability. This kind establishs a canal is use at join handlebar and the component that turn to a canal on the bicycle, the Amp that used Straitline devises plan (graph 1) . Establish a canal longerly to be able to let handlebar be on the bicycle more before leaning a few, the person that let cycle has the space that more tilts ahead. And in declivous ride travel or freestyle when travel, shorter it is better to establish a canal, because it lets,ride the person that go to be able to tilt backward. To cross-country ride for travel, such as Amp such standing the canal can let ride the person that go riding when multiplying forward bend body, so that exert oneself to do sth. . Graph 1 on the right side of it is the component of main engine treatment that Amp establishs a canal, left was to use the same part that establishs a canal earlier to devise plan, this shorter establish a canal to be able to be in completely same table is finished on machining center, and the cylinder that Amp establishs a canal part tubal a body belongs to turning component Nextpage to accelerated speed Straitline company to choose center of a Doosan MX2100ST turning. This machine tool satisfied the requirement of Straitline from many sided. Among them a respect is, this machine tool can with 2in (1in=25.

4mm) square great ability serves as raw material. Use great ability of circle of and rather than of square great ability to machine this 7075 model aluminium establishs a canal to be able to save stuff. And, can one-time the component is machined on two main shaft, shorten treatment is periodic. This Doosan machine tool included to turn inferiorly tower, this turns the tower is used at carrying out turning and milling treatment, and another alone milling main shaft can be circled pivot rotate use at carrying out bevel angle or outline milling treatment. Turn tower and main shaft can machine the component that is located in aleatoric workpiece main shaft to go up. The B axis of milling main shaft and the C axis that are located in place of each workpiece main shaft can realize 5 axes to machine (graph 2) . Graph 9 axes of 2 Doosan machine tool make two workpiece main shaft can around runner shaft coming back (C axis) undertake machining D.

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Was familiar with new machine tool above all, regard a company as one of everybody, use this machine tool to be able to make his more difficult to its study likely, accordingly he wants additional caution. Be in inchoate, stem from fear the games of mistake of a few process designing brings about the random among 9 axes two produce collision, he ponders over each motion carefully and slow when machine tool feed and careful ground is operated. And the lack of time is his biggest challenge. Perfectness this machine tool designs the craft place that is used at making this component establishing a canal to ask not to exceed 6 weeks with time. When including to be familiar with what operate in synchronism of the process designing on CAM software to use gradually among them, and this software is Delcam FeatureCAM, still include to be used at experiment and refining aftertreatment of this machine tool implement the time of the program. But, as a result of too busy at that time, so that he does not have a law,will main attention throws this machine tool. Inside this paragraph of time, this new machine tool is in the condition that is not full load movement all the time, because Straitline company has not had a good command of,use to it. Finish till the client that should be an aircraft industry its entrust the task. The surface that machines the task to involve different point of view spends milling, this complex part is made let D on this Doosan machine tool.

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Have opportunity study for the purpose of application, also let Straitline company get ready at the same time begin to use this new machine tool successfully. Unfortunate is, have nothing to do to the process designing of athletic curve and machine tool itself or software, must solve this difficult problem that establishs tubal component newly to put forward however. Clip of internal diameter surface holds D.

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Say, undertake machining belonging to relatively difficult respect in the 2nd main shaft, this establishs a canal is join of a hardware not only, still be bicycle apparent component, and ride the person that go to like to choose the exterior to establish a canal absorbingly greatly. The craft of Straitline company involves the external diameter surface that machines this component on the 1st main shaft, on the 2nd main shaft clip holds part of external diameter surface to bring about a component to be out of shape likely, destroy original very absorbing surface, but the tigidity that holds from inside clip is insufficient. A troublesome issue is: The internal diameter of this component shows cone slightly, this kind of appearance asks to collect appliance to have the chuck claw with likewise round sectional taper. Another problem is, chuck claw is put in the possibility that gives out deflection. Then D.

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Designed beforehand the claw of to load type, this kind of claw can be passed be out of shape with the component inside the surface keeps consistent. But although took these step, this component still skids ceaselessly. This kind skids often too subtle so that can produce clear and conspicuous limitation. Skid slightly in machine treatment process can bring about handgrip Kong He change deviate of appreciably tubal staff to perpendicular direction, this problem must be solved, because it can affect the alignment of handgrip. The solution is the American Chicago international in September 2012 production technology is exhibited (IMTS) on those who find. D.

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When the exhibition hall is being held to look around with workpiece clip in the mould with Dennis, discovered Carbinite company, this company is had add tungsten alloy coating workpiece clip to hold a component to go up in order to add the skill of cinch force. Before long, d.

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Sent Carbinite company to ask its do it internal diameter clamping apparatus coating. Later, the sample after they use besmear Fu established tubal component to undertake aiming, the result is very clear, this kind of face that adds coating can be solved skid problem (graph 3) . D.

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The attempt grows to turn spanner this establishs a canal with, but can turn component, chuck and main shaft together only. Graph the part when the tungsten alloy coating on clamping apparatus of 3 internal diameter solved the 2nd main shaft to machine is easy skidded problem, this one technology also is final implementation unmanned hold they returned one of element that observe treatment place to need to discover on IMTS another machine establishing a canal machines craft to improve a technology. One kind comes from the bore tool of Criterion company, it can be placed hold the collet collet on milling main shaft, its dimension is suiting to be used at bore undertaking on the 2nd main shaft. Use this tool not only shortened treatment is periodic, let them cast off the labor that uses helix mill. Good luck now, straitline company overshot study uses this time with buy much task machine tool newly the hardest already successfully. The anticipation that Amp establishs a canal demand is annual 6000, this crop aux will be able to calls in the investment of this turning center but won't take up again its are all productivity. D.

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Express with Dennis brother, the rest productivity open the door of other opportunity, because be in,the treatment company around can find such machine tool rarely. And, straitline company him discovery been usinging this machine tool to be finished quickly be called by Dennis " small lot, close public errand, special angle " the task. When the business that is oneself purchases equipment, straitline also is entrusting treatment business to provide development power for its. CNC Milling CNC Machining