Mortar box of multiwire cutting machine
A multi-wire cutting machine and mortar technology, which is applied to fine working devices, working accessories, stone processing equipment, etc., can solve the problems of mortar pipeline blockage, waste of energy consumption, and the sandblasting gap cannot be too large, and achieve cutting efficiency. Guarantee, increase the pass rate, and reduce the effect of dosage
Active Publication Date: 2012-04-25
ZHEJIANG JINGGONG SCI & TECH
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Problems solved by technology
[0003] The sandblasting method of the multi-wire cutting machine used in the existing multi-wire cutting technology often adopts direct spraying of mortar onto the cutting steel wire, and there are problems: on the one hand, the effect of the mortar attached to the steel wire is not ideal, and at the same time, a large amount of mortar is not obtained. Fully utilized, a lot of energy consumption is wasted; on the other hand, the method of directly spraying mortar must have a certain sandblasting device, and the gap between sandblasting should not be too large, which will undoubtedly greatly increase the blockage of mortar pipelines. The possibility of cutting is a great hidden danger to the quality and efficiency of cutting
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[0010] As shown in the mortar box of the multi-wire cutting machine, the platform support frame 1 is fixedly connected to the base 2 by hexagon socket head screws, and the bottom of the outer frame 3 is fixedly connected to the base 2 by screws, and the base is provided with multiple air pipe joints. Inside the outer frame 3 is a wire-cutting platform device 5 located above the base, and an insulating layer 4 is provided between the wire-cutting platform device 5 and the base 2 . There are multiple slits 6 on the four faces of the outer frame 3, and the number of slits 6 on two opposite faces of the outer frame is the same and arranged symmetrically. The width of the slit 6 is 3-7mm, the distance between adjacent slits is 150-160mm, and the slit 6 is filled with nylon strips.
[0011] When the present invention is in use, first use nylon strips to plug into the gap for temporary sealing, then fill the mortar box with mortar, then pass the steel wire through the gap (at this ti...
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The invention discloses a mortar box for a multiwire cutting machine, solving the technical problem that enough mortar is ensured to be adhered to a cut steel wire in the operation process of the multiwire cutting machine. The invention has the technical scheme that the mortar box for the multiwire cutting machine comprises a platform support frame and is characterized in that the platform support frame is provided with a base, the bottom of an outer frame is fixed on the base, a wire cutting platform device arranged above the base is arranged in the outer frame, a plurality of gaps are arranged on all four surfaces of the outer frame, and a sealing strip is filled in each gap. The invention ensures that enough mortar is adhered to the steel wire in the cutting process to enable the cutting efficiency of the steel wire to be ensured and dramatically enhancing the product qualified rate.
Description
technical field [0001] The invention relates to related components of a multi-wire cutting machine, in particular to a mortar box of a multi-wire cutting machine. Background technique [0002] At present, the multi-wire cutting technology is a relatively advanced silicon wafer processing technology in the world. Its principle is to drive the cutting mortar attached to the steel wire to move back and forth continuously through a high-speed moving steel wire, so as to achieve Compared with common cutting technologies, it has the advantages of high production capacity, low energy consumption, and high material utilization rate. It is currently the most widely used cutting technology for hard materials such as semiconductors. [0003] The sandblasting method of the multi-wire cutting machine used in the existing multi-wire cutting technology often adopts direct spraying of mortar onto the cutting steel wire, and there are problems: on the one hand, the effect of the mortar attac...
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IPC IPC(8): B28D5/04B28D7/00
Inventor 王明明徐建钢王锋
Owner ZHEJIANG JINGGONG SCI & TECH