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Fretsaw and method for feeding and discharging workpieces of fretsaw

A technology for workpieces and wire saws, which is applied to fine working devices, manufacturing tools, sawing devices, etc., can solve the problems of reduced productivity and inability to work with wire saws, and achieve the effect of increased productivity

Pending Publication Date: 2021-03-23
KOMATSU NTC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the wire saw system described in Patent Document 1, the wire saw cannot be operated when the workpiece is replaced by the workpiece delivery device.
Therefore, when the workpiece is replaced by the workpiece delivery device, the time during which the wire saw is stopped and interrupted becomes non-processing time, so there is a problem that productivity decreases.

Method used

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  • Fretsaw and method for feeding and discharging workpieces of fretsaw
  • Fretsaw and method for feeding and discharging workpieces of fretsaw
  • Fretsaw and method for feeding and discharging workpieces of fretsaw

Examples

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Embodiment Construction

[0033] refer to Figure 1 to Figure 15 A wire saw according to an embodiment of the present invention and a method of loading and unloading a workpiece in the wire saw will be described.

[0034] Additionally, the figure 1 The shown position of the temporary mounting table 11 is the loading position Lo (loading side), and the position of the temporary mounting table 12 is the unloading position Un (unloading side). Additionally, the figure 1 The direction in which the temporary placing table 11 is shown is referred to as front (F), the direction in which the temporary placing table 12 is located is referred to as rear (B), the vertically upper side is referred to as upper (U), and the vertically lower side is referred to as lower (D). ),Will figure 2 The direction where the motor M is shown is referred to as left (L), and the direction facing the left (L) side where the motor M is located is referred to as right (R) for appropriate description.

[0035]

[0036] Such as...

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PUM

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Abstract

The invention provides a fretsaw capable of improving productivity. The fretsaw (1) is a cutting device for cutting a workpiece (W) by a metal wire (53). The fretsaw (1) is provided with: temporary mounting tables (11, 12) that support a workpiece (W); a transport device (4) that includes a slider (45) that supports the workpiece (W) and that transports the workpiece (W) into and out of the processing chamber (R); a transport device (4); a machining device (5) that is disposed in the machining chamber (R) and machines the workpiece (W); a clamping device (2) arranged in the machining chamber (R) and clamping the workpiece (W), and a lifting device (3) that enables the clamping device (2) to ascend and descend. The conveying device (4) conveys the workpiece (W) from the temporary placing tables (11, 12) to the processing chamber (R).

Description

technical field [0001] The invention relates to a wire saw and a method for sending in and out workpieces of the wire saw. Background technique [0002] Generally, in a wire saw that cuts a workpiece such as a semiconductor material or a magnetic material with a wire, a structure in which the feed of the workpiece is driven only in the vertical direction is employed. Therefore, in the wire saw, when the workpiece is fed in or out of the wire saw, it is carried out by using an additional device such as a workpiece delivery device as described in Patent Document 1, for example. [0003] In the wire saw system described in Patent Document 1, when conveying a workpiece, an operator manually moves a workpiece conveying cart and a workpiece delivery device formed separately from the wire saw to convey the workpiece. [0004] prior art literature [0005] patent documents [0006] Patent Document 1: Japanese Unexamined Patent Publication No. 2010-149248. [0007] The problem to...

Claims

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Application Information

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IPC IPC(8): B23D57/00B28D5/00B28D5/04
CPCB28D5/045B28D5/0082B28D5/0058B23D57/003B23D57/0046
Inventor 中村哲也河津知之长谷川靖夫阿部克彦高桥正明
Owner KOMATSU NTC LTD