JPS605103A - Production of mesh band - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a mensch band.

Example t, a mensch band for a wristwatch (hereinafter simply referred to as a mesh band), will be described below.

As shown in Fig. 1, a conventional mensch band is made by subjecting a wire 1 to a helical member by welding, completing the rotation stopping process 6, cutting it to the required length and pitch number 4, and press compression. Kaloe 5. The finished product is made by performing soil surface filling process 6 and finishing process.

The helical member is cut and left as is, and is then finished and processed. Figure 5 is a partial side view of the original mensch band, and a, b, c, d, θ, and f are the end faces of the spiral member. If fJU was cut and left as it was, the end face of the spiral member would be raised or the end face would be chipped, resulting in a low yield. Similar phenomena occur, resulting in defects such as damaging the sleeves of clothing and scratching the skin.

The present invention eliminates such drawbacks and aims to prevent damage to I-6 and sleeves of clothing.

To explain with reference to FIG. 2, the steps from wire rod 11 to cutting step 14 are not mixed with the conventional manufacturing process. After cutting 14 (hereinafter simply referred to as the raw fabric), insert it into the attachment tool '4i= toward the top of the bath metal, and then use the photothermal IG.
The bath is connected in ten stages. Photothermal means include Id, v-sa, beam, electron beam, plasma arc, etc.

Hereinafter, this example will be explained as Glazma Arc R Example V Kotori.

In Fig. 6, the correction section ``:'' is the first surface of the adjacent spiral member a, and c and d, θ and t' are repeated in 1-11F fourth order, or a, d, and c. After welding is repeated 111 times below f to a predetermined length, the process proceeds from press compression processing 16 to finishing processing 18 in the same manner as in conventional manufacturing processes, resulting in a completed product.

In Fig. 4, gt is a plasma arc torch, and h is a raw material. In the case of fufuboiling, the said bathing point I) r a
After welding by moving the torch g upward vc, move the torch gt above the next bath facing direction C and d 3.
Do it.

The following steps are repeated sequentially with a length of 1. Moreover, even if the torch g is continuously moved above the original warp and touches it from the awn to the tortoise, the required quality is not achieved.

Also, if L12I/c is left as shown in Figure 2,
Since each spiral member rotates VC with respect to each other, a rotation stopping force Loe 16 is required, but as a JJ method for one rotation stopping process 16, a method of pasting a VC taper on one half of the side after knitting process 12,
-Result 7 of adding a rotation stopper to both of the methods of temporarily compressing the metal on both ends of the spiral part in the spiral direction after Miflow 1 and 12.
I got nine.

On the widthwise end face of the welded mensch band manufactured according to the present invention, the two helical member end faces in the -0 and Uke directions are welded, tL, and n, so that the finish is smooth.
QDuring the construction process, the end face of the spiral member appears on the upper of the garment, or the end face peels off, causing the sleeve of the garment? I
:Damage +! :ゐ, I was able to eliminate the drawbacks such as damaging counter-calls.

In addition, improved appearance was also achieved.

In addition, since both end faces can maintain υ strength by welding, it is possible to create a mensch band with a thickness of δ thinner than conventional products, for example, 1.4+
The production time for thicknesses less than +m has been reduced to 1, which corresponds to the demand for thinner watches.

The method for manufacturing a mensch band according to the present invention can be applied not only to mesh bands for wristwatches 1i, but also to decorative strings for handbags and the like.

[Brief explanation of the drawing]

Fig. 1 is a schematic flowchart of a mesh band produced by the conventional manufacturing method VC; Fig. 2 is a schematic flowchart of a mesh band produced by the 5# method of the present invention; Fig. 6 is a partial side view of a conventional mesh band; Figure 4 is a schematic diagram during welding. a, b, c, d, e, f-” end face g of the spiral member...
Plasma arc torch h...more than original fabric 1 person Hamazawa Co., Ltd. Industrial agent Patent attorney Tsutomu Mogami

Claims (1)

[Scope of Claims] (1) In a mesh band manufactured by combining and weaving a plurality of spiral members, 1. After weaving the mensch band, two adjacent spiral members on both end faces in the spiral direction of the spiral member. 1. A method for manufacturing a mensch band, characterized in that it is welded by photothermal means. (The method for producing a mesh band according to claim 1, characterized in that after 21'Oi spiral members are combined and knitted together, a flat V-shaped tape is attached to one of the spiral members to prevent rotation. (3) After weaving together multiple spiral members,
The method for manufacturing a mesh band according to claim A11J, wherein both end faces of the helical part in the helical direction are completely compressed and rotated.