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A processing technology for machining through holes of workpieces on disc machines

A processing technology and disc machine technology, applied in metal processing, metal processing equipment, drilling tool accessories, etc., can solve problems such as reducing processing efficiency, increasing production and processing costs, damage, etc., to improve processing efficiency and save production and processing costs. , the effect of saving processing costs

Active Publication Date: 2017-05-17
ZHANGJIAGANG YUCHENG MASCH C0 LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since there is no cooling water for this kind of ordinary drill bit, it is easy to heat up and soften during the rapid drilling process, resulting in damage. This problem can only be avoided by controlling the drilling speed, which will greatly reduce the processing efficiency.
Using a spade drill can solve this problem, but the spade drill is easily damaged when drilling into and out of the irregular surface of the workpiece, thus increasing the production and processing costs

Method used

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  • A processing technology for machining through holes of workpieces on disc machines
  • A processing technology for machining through holes of workpieces on disc machines
  • A processing technology for machining through holes of workpieces on disc machines

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Embodiment Construction

[0017] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0018] see Figure 1-3 Shown, above-mentioned a kind of processing technology that is used for the through-hole processing of workpiece on the disc machine. The disc machine includes a rotary disc 1 on a base that rotates around its axis and is used to drive the workpiece 5 to rotate, and a processing mechanism on the base that is used to process the workpiece 5 . A plurality of clamping members 11 are evenly spaced on the outer peripheral portion of the rotating disk 1 , and the workpiece 5 is clamped on the side of the rotating disk 1 by the clamping members 11 and rotates together with the rotating disk 1 . The processing mechanism at least includes a first processing mechanism 2 , a second processing mechanism 3 and a third processing mechanism 4 , which are arranged around the outer peripheral portion of the rotating disk 1 and distribut...

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Abstract

A processing device used for processing a through hole comprises a first processing mechanism (2) used for breaching a hole in the surface of a processed workpiece (5), a second processing mechanism (3) used for making the through hole (51) deeper, and a third processing mechanism (4) used for making the through hole drilled through. A method for processing a through hole by using the processing devices comprises: initially breaching a hole in a processed workpiece, carrying out drilling to form a through hole body, and drilling through the workpiece sequentially and respectively by using the three processing mechanisms, wherein a common drill is used when a hole is initially breached, and a spade drill (31) having a cooling water channel inside is used when drilling is performed to form the through hole body. The processing device and the processing method can improve the processing efficiency and reduce processing costs.

Description

technical field [0001] The invention relates to a processing technology for processing a through hole of a workpiece on a disc machine. Background technique [0002] At present, the processing of the workpiece through-hole on the disc machine is generally to directly drill through the workpiece to form the required through-hole by common drill bits. However, since there is no cooling water for this kind of ordinary drill bit, it is easy to heat up and soften during the rapid drilling process, resulting in damage. This problem can only be avoided by controlling the drilling speed, which will greatly reduce the processing efficiency. This problem can be solved by using a spade drill, but the spade drill is easily damaged when drilling into and out of the irregular surface of the workpiece, thereby increasing the production and processing costs. Contents of the invention [0003] The object of the present invention is to provide a processing technology for processing through...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B39/28B23B51/00B23B51/06
CPCB23B39/28B23B51/00B23B51/06B23B35/00B23B41/02B23Q39/00
Inventor 祝析真张玉飞朱勇
Owner ZHANGJIAGANG YUCHENG MASCH C0 LTD
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