JP2014056560A5

JP2014056560A5 -

Info

Publication number: JP2014056560A5
Application number: JP2013028605A
Authority: JP
Filing date: 2013-02-18
Publication date: 2016-03-31
Anticipated expiration: 2032-09-11

Description

その結果、第２工具３２は、ワーク４０には、厚さ方向に完全に貫通する溝（両面接着テープ８０の第１接着面８６にも第２接着面８８にも開口する無底の溝）を形成し、それにより、第２工具３２が、ワーク４０を、シム２０を構成する部分と、余分な部分とに分断するが、両面接着テープ８０には、厚さ方向に部分的にしか貫通しない溝（両面接着テープ８０の第２接着面８８においてのみ開口する有底の溝）を形成し、それにより、第２工具３２が、パレット７０の表面に接触してしまうことはもちろん、両面接着テープ８０を分断してしまうことも阻止される。 As a result, the second tool 32 has a groove that completely penetrates the workpiece 40 in the thickness direction (a bottomless groove that opens on both the first adhesive surface 86 and the second adhesive surface 88 of the double-sided adhesive tape 80). As a result, the second tool 32 divides the workpiece 40 into a part constituting the shim 20 and an extra part, but the double-sided adhesive tape 80 is only partially penetrated in the thickness direction. Groove (bottomed groove that opens only on the second adhesive surface 88 of the double-sided adhesive tape 80) is formed, so that the second tool 32 comes into contact with the surface of the pallet 70 as well as double-sided Cutting the tape 80 is also prevented.

さらに、本実施形態によれば、トリミング加工中、第２工具３２が、両面接着テープ８０の厚さ部に部分的に進入することを許容しつつ、ワーク４０を、シム２０を構成する部分と余分な部分とに分断する一方で、第２工具３２が、パレット７０の表面に接触してしまうことはもちろん、両面接着テープ８０を分断してしまうことも阻止される。 Furthermore, according to the present embodiment, the workpiece 40 is made to be part of the shim 20 while allowing the second tool 32 to partially enter the thickness portion of the double-sided adhesive tape 80 during trimming. While dividing | segmenting into an excess part, the 2nd tool 32 is prevented not only from contacting the surface of the pallet 70 but from separating the double-sided adhesive tape 80.

Claims

By processing the workpiece by moving the tool relative to the plate-like workpiece in the processing machine, the tool is inserted into the gap to fill the planar gap existing between the two members assembled together. A shim production method for producing a shim,
Based on the two-dimensional distribution of the thickness of the gap, a tool path for performing surface machining and trimming of the workpiece is determined ,
The workpiece has a surface on which the surface processing is performed and a back surface on which the surface processing is not performed.
The work, with its back side to a support layer of the workpiece is placed, mounted on the surface of the pallet,
Attach the pallet to the processing machine,
In the processing machine, the surface processing and the trimming processing are performed on the workpiece,
During the trimming process, the tip of the tool passes through the workpiece in the thickness direction and reaches the inside of the support layer , but does not reach the surface of the pallet. A shim manufacturing method for controlling the position in the thickness direction and thereby manufacturing the shim as a part of the workpiece .

The tool forms a bottomless groove completely penetrating in the thickness direction in the workpiece, whereby the tool divides the workpiece into a part constituting the shim and an extra part. On the other hand, the shim manufacturing method according to claim 1, wherein a bottomed groove that penetrates only partially in the thickness direction is formed in the support layer .

The shim manufacturing method according to claim 1, wherein the shim is a solid shim including a single layer made of metal, synthetic resin, or composite material.

The shim manufacturing method according to claim 1 or 2, wherein the shim is a laminate shim in which a plurality of layers made of metal, synthetic resin, or composite material are laminated so as to be peelable from each other.

A program executed by a computer to carry out the method according to claim 1.