JPS626893B2 - - Google Patents
Info
- Publication number
- JPS626893B2 JPS626893B2 JP52080919A JP8091977A JPS626893B2 JP S626893 B2 JPS626893 B2 JP S626893B2 JP 52080919 A JP52080919 A JP 52080919A JP 8091977 A JP8091977 A JP 8091977A JP S626893 B2 JPS626893 B2 JP S626893B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- mesh
- spaces
- space
- guide member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
Description
【発明の詳細な説明】
近時、鉄筋コンクリート構造における柱の帯
筋、梁の助筋、床鉄筋に代るものとして金網の使
用が省力化の点で俄かに注目を蒐めつつある。し
かし従来は金網を製造する場合、作業が間歇的に
なり、人手を要し、省力化、生産性の点において
難点があつた。[Detailed Description of the Invention] Recently, the use of wire mesh as a substitute for column bars, beam auxiliary bars, and floor reinforcing bars in reinforced concrete structures has been suddenly attracting attention from the viewpoint of labor saving. However, in the past, when manufacturing wire mesh, the work was intermittent and required manpower, which was problematic in terms of labor saving and productivity.
本発明はこのような実情に鑑みて提案されたも
ので、網目状溝をそれぞれの外周面に対称的に設
けて複数個の線材通過用空間部をそれぞれの対向
面間にロールの軸線方向に並ぶように形成した上
下一対の転造ロールを回転して同各空間部のうち
１つ置きの空間部と残る１つ置きの空間部とを上
記網目状溝の網目のロール軸線に沿つた対角線の
２分の１に相当する距離だけ反対の方向へ繰返し
往復動させるときに、同各転造ロールの手前の線
材供給位置に配設した第１、第２の線材案内部材
のうち、第１の線材案内部材を前記１つ置きの各
空間部の移動に同調するように、また第２の線材
案内部材を前記残る１つ置きの各空間部の移動に
同調するようにそれぞれ移動させて、複数本の線
材を同各線材案内部材から前記各空間部へ供給
し、前記各網目状溝の交差部が対向面間へ移動し
て、前記各空間部が重合するときに、同各線材を
山形状に折曲げると同時に圧着し、さらにこのと
き、同各線材案内部材を介し同各線材へ通電し
て、同各線材を高周波溶接することを特徴とした
金網の製造方法に係わり、その目的とする処は、
金網を自動的に、連続的に製造できる。線材交差
部分にみられた線材の重なりをなくすことができ
る。溶接に要する電力を節減できる。さらに線材
交差部分の強度を向上できる改良された金網の製
造方法を供する点にある。 The present invention has been proposed in view of the above circumstances, and includes mesh grooves symmetrically provided on each outer circumferential surface to create a plurality of wire passing spaces between opposing surfaces in the axial direction of the roll. A pair of upper and lower rolling rolls formed side by side are rotated to form every other space and every other remaining space on a diagonal line along the roll axis of the mesh of the mesh grooves. When reciprocating repeatedly in the opposite direction by a distance equivalent to one-half of moving the second wire rod guide member so as to synchronize with the movement of the every other space, and move the second wire rod guide member so as to synchronize with the movement of the remaining every other space, A plurality of wire rods are supplied from the wire rod guide members to the respective spaces, and when the intersections of the mesh grooves move between the opposing surfaces and the respective spaces overlap, the wires are The purpose of this invention relates to a method for manufacturing a wire mesh, which is characterized in that the wire mesh is bent into a mountain shape and crimped at the same time, and at this time, the wire rods are energized through the wire guide members to weld the wire rods at high frequency. The place where
Wire mesh can be manufactured automatically and continuously. It is possible to eliminate the overlap of wire rods that occurs at wire rod intersections. The power required for welding can be reduced. Another object of the present invention is to provide an improved method for manufacturing a wire mesh that can improve the strength of the wire intersections.
次に本発明を図に示す実施例により説明する
と、第１図の１，２が上下１対の転造ロールで、
それぞれの外周面には網目状溝３が対称的に設け
られている。なお上記転造ロール１，２の網目状
溝３は、らせん中心線（第２，３図のＡ参照）を
中心に形成した断面半円形の溝である。従つて上
記転造ロール１，２の対向面間では、上記断面半
円形の各溝が完全に一致して円形の線材通過用空
間部４（第４図参照）を複数個、ロールの軸線方
向に並ぶように形成することになる。また上記転
造ロール１，２を第１図の矢印方向に回転すると
上下ロールの接触線上で、１つ置きの空間部４と
残る１つ置きの空間部４とが上記網目状溝３のロ
ール軸線に沿つた対角線（第８図のＬ参照）の２
分の１に相当する距離（第８図のL1参照）だけ
反対方向へ繰返し往復動するように見え、各空間
部４がストロークエンドまで移動したときには隣
合うもの同志重合する。この重合時の空間部の断
面積は線材５ａ〜５ｆ（第８図参照）の断面積の
略２倍に、また重合時以外の空間部の断面積は線
材５（第８図においては５ａ〜５ｆ）の断面積に
略等しくなつている。また第１，５図の６が前記
転造ロール１を駆動する駆動軸、７が前記転造ロ
ール２を駆動する駆動軸、第５図の８が上記駆動
軸６に固定した歯車、９が同歯車８に噛合した歯
車、１１が傘歯車、１０が同歯車９と同傘歯車１
１とを連結する中間軸、１２が同傘歯車１１に噛
合した傘歯車、１３が同傘歯車１２に一体のクラ
ンク軸、１４，１４′が同クランク軸１３に180°
位相を異にして設けたクランクピンである。なお
同クランクピン１４，１４′の移動軌跡を第６図
に一点鎖線で示した。また第５，６図の１５が上
記クランクピン１４により往復動させられる滑動
片、１６が上記クランクピン１４′により往復動
させられる滑動片、１７が上記滑動片１５に固定
した線材案内部材、１８が上記滑動片１６に固定
した線材案内部材で、滑動片１５と線材案内部材
１７のストローク、及び滑動片１６と線材案内部
材１８のストロークは、前記クランクピン１４，
１４′の移動軌跡の直径ｄに等しい。またこの直
径ｄと前記各空間部４の移動距離L1とは等し
い。また１９が上記線材案内部材１７上に２ｄの
距離隔てて設けた複数個の線材案内片、２０が上
記線材案内部材１８上に２ｄの距離隔てて設けた
複数個の線材案内片で、線材５ａ，５ｃ，５ｅを
通過させる１つ置きの空間部４が左方へ距離L1
だけ移動するときには線材５ｂ，５ｄ，５ｆを通
過させる１つ置きの空間部４が反対の右方へ距離
L1だけ移動するし、前者の各空間部４が右方へ
距離L1だけ移動するときには後者の各空間部４
が反対の左方へ距離L1だけ移動するが、滑動片
１５と線材案内部材１７と各案内片１９とは前者
の各空間部４の移動に同調して移動するように、
また滑動片１６と線材案内部材１８と各案内片２
０とは後者の各空間部４の移動に同調して移動す
るようになつている。また第８図の２１が電源、
２２がカム軸である。なおこのカム軸２２は前記
クランク軸１３が２分の１回転する間に１回転す
るようになつている。また２３が同カム軸２２に
より作動するスイツチ、２４が高周波発振器、２
５が同高周波発振器２４のグリツト回路端子で、
電源２１からスイツチ２３を経て高周波発振器２
４のグリツト回路端子２５に負電圧が与えられる
ようになつている。また２６が高周波発振器２４
のプレート回路端子で、同端子２６が導線と接触
片２７，２８とを介し前記各案内片１９，２０に
接続されている。なお同高周波発振器２４はスイ
ツチ２３がoffの状態のときに高周波非減衰振動
電流を送出するし、onの状態のときに高周波非
減衰振動電源を送出しないが、同高周波発振器２
４は従来公知であり、それ以上の説明は省略す
る。 Next, the present invention will be explained with reference to the embodiment shown in the drawings. In Fig. 1, 1 and 2 are a pair of upper and lower rolling rolls,
Mesh grooves 3 are symmetrically provided on each outer peripheral surface. The mesh grooves 3 of the rolling rolls 1 and 2 are semicircular grooves formed around the helical centerline (see A in FIGS. 2 and 3). Therefore, between the opposing surfaces of the rolling rolls 1 and 2, the grooves having a semicircular cross section completely coincide to form a plurality of circular wire passing spaces 4 (see FIG. 4) in the axial direction of the rolls. It will be formed so that it is lined up with. Furthermore, when the rolling rolls 1 and 2 are rotated in the direction of the arrow in FIG. 2 of the diagonal line along the axis (see L in Figure 8)
It appears to repeatedly move back and forth in the opposite direction by a distance equivalent to 1/2 (see L 1 in FIG. 8), and when each space 4 moves to the stroke end, the adjacent ones overlap. The cross-sectional area of the space during this polymerization is approximately twice the cross-sectional area of the wire rods 5a to 5f (see Figure 8), and the cross-sectional area of the space other than during polymerization is approximately twice that of the wire rods 5a to 5f (see Figure 8). 5f). Further, 6 in FIGS. 1 and 5 is a drive shaft for driving the rolling roll 1, 7 is a drive shaft for driving the rolling roll 2, 8 in FIG. 5 is a gear fixed to the drive shaft 6, and 9 is a drive shaft for driving the rolling roll 1. The gear meshed with the same gear 8, 11 is a bevel gear, 10 is the same gear 9 and the same bevel gear 1
1 is a bevel gear meshed with the bevel gear 11, 13 is a crankshaft integral with the bevel gear 12, and 14 and 14' are 180 degrees to the crankshaft 13.
These are crank pins with different phases. The locus of movement of the crank pins 14, 14' is shown in FIG. 6 by dashed lines. 5 and 6, 15 is a sliding piece that is reciprocated by the crank pin 14, 16 is a sliding piece that is reciprocated by the crank pin 14', 17 is a wire guide member fixed to the sliding piece 15, and 18 is a wire rod guide member fixed to the sliding piece 16, and the stroke of the sliding piece 15 and the wire rod guide member 17, and the stroke of the sliding piece 16 and the wire rod guide member 18 are determined by the crank pin 14,
14' is equal to the diameter d of the movement trajectory. Further, this diameter d and the moving distance L 1 of each of the spaces 4 are equal. Further, reference numeral 19 denotes a plurality of wire rod guide pieces provided on the wire rod guide member 17 at a distance of 2d, and numeral 20 denotes a plurality of wire rod guide pieces provided on the wire rod guide member 18 at a distance of 2d. , 5c, 5e, every other space 4 is leftward by a distance L 1
When moving by a distance of
When each space 4 in the former moves by a distance L 1 to the right, each space 4 in the latter moves by a distance L 1 .
moves to the opposite left by a distance L 1 , but the sliding piece 15, wire guide member 17, and each guide piece 19 move in synchronization with the movement of each space 4 of the former.
In addition, the sliding piece 16, the wire guide member 18, and each guide piece 2
0 is adapted to move in synchronization with the movement of each space portion 4 of the latter. Also, 21 in Figure 8 is the power supply,
22 is a camshaft. Note that the camshaft 22 is designed to rotate once while the crankshaft 13 rotates by one-half. Further, 23 is a switch operated by the same camshaft 22, 24 is a high frequency oscillator, 2
5 is the grit circuit terminal of the high frequency oscillator 24,
High frequency oscillator 2 from power supply 21 via switch 23
A negative voltage is applied to the grit circuit terminal 25 of No. 4. Also, 26 is a high frequency oscillator 24
The plate circuit terminal 26 is connected to each of the guide pieces 19 and 20 via a conductive wire and contact pieces 27 and 28. The high-frequency oscillator 24 sends out a high-frequency undamped oscillating current when the switch 23 is off, and does not send out a high-frequency undamped oscillating power when the switch 23 is on.
4 is conventionally known, and further explanation thereof will be omitted.
次に前記装置の作用を説明する。上下１対の転
造ロール１，２を駆動すると、線材５ａ，５ｃ，
５ｅを通過させる１つ置きの空間部４と線材５
ｂ，５ｄ，５ｆを通過させる１つ置きの空間部４
とが距離L1だけ反対の方向へ繰返し往復動す
る。またこのとき線材案内部材１７が上記前者の
各空間部４の移動に同調して繰返し往復動する
し、線材案内部材１８が上記後者の各空間部４の
移動に同調して繰返し往復動する。従つて各線材
５ａ〜５ｆを上記各空間部４へ円滑に供給するこ
とができる。また転造ロール１に設けた網目状溝
３と転造ロール２に設けた網目状溝３との交差部
が対向面間へ移動して前記各空間部４が重合する
ときには、上記各線材５ａ〜５ｆが山形状に折曲
げられると同時に圧着される。即ち、線材５ａ，
５ｃ，５ｅを通過させる空間部４が右方へ、線材
５ｂ，５ｄ，５ｆを通過させる空間部４が左方
へ、それぞれ移動していれば距離L1だけ移動し
て合流したときに、線材５ａ，５ｃ，５ｅが互に
平行の山形状に、線材５ｂ，５ｄ，５ｆが反対の
向きの山形状に、それぞれ折曲げられると同時に
線材５ｂ，５ｃ、５ｄ，５ｅ、５ｆ，５ｇ，（５
ｇ以下については図示せず）が圧着される。また
このとき高周波非減衰振動電流が高周波発振器２
４から上記各線材５ｂ〜５ｇへ供給されて、上記
山部が溶接される。また上記線材５ａ，５ｃ，５
ｅを通過させる空間部４は上記合流後左方へ、上
記線材５ｂ，５ｄ，５ｆを通過させる空間部４は
上記合流後右方へ、それぞれ移動を始めるし、距
離L1だけ移動して再び合流したときに、線材５
ａ，５ｃ，５ｅと線材５ｂ，５ｄ，５ｆとが前記
とは反対の向きの山形状に折曲げられると同時に
線材５ａ，５ｂ、５ｃ，５ｄ、５ｅ，５ｆが圧着
される。またこのとき高周波非減衰振動電流が高
周波発振器２４から上記各線材５ａ〜５ｆへ供給
されて、上記山部が溶接される。以上の作業はそ
れからも続くので転造ロール１，２の反対側から
は製造された金網が連続的に排出されることにな
る。 Next, the operation of the device will be explained. When the pair of upper and lower rolling rolls 1 and 2 are driven, the wire rods 5a, 5c,
5e passes through every other space 4 and wire rod 5
b, 5d, and 5f pass through every other space 4
and repeatedly move back and forth in opposite directions by a distance L1 . Further, at this time, the wire guide member 17 repeatedly reciprocates in synchronization with the movement of each of the former spaces 4, and the wire guide member 18 repeatedly reciprocates in synchrony with the movement of each of the latter spaces 4. Therefore, each of the wire rods 5a to 5f can be smoothly supplied to each of the spaces 4. Further, when the intersecting portions of the mesh grooves 3 provided on the rolling roll 1 and the mesh grooves 3 provided on the rolling roll 2 move between the opposing surfaces and the respective spaces 4 overlap, each of the wire rods 5a ~5f is bent into a mountain shape and crimped at the same time. That is, the wire rod 5a,
If the space 4 through which the wires 5c and 5e pass is moved to the right, and the space 4 through which the wires 5b, 5d, and 5f are moved to the left, when they move by a distance L 1 and merge, the wires The wire rods 5b, 5c, 5d, 5e, 5f, 5g, (5
g (not shown) are crimped. Also, at this time, the high frequency undamped oscillating current is transmitted to the high frequency oscillator 2.
4 to each of the wire rods 5b to 5g, and the peak portions are welded. In addition, the wire rods 5a, 5c, 5
After the above-mentioned merging, the space 4 through which wires e pass starts to move to the left, and the space 4 through which the wires 5b, 5d, and 5f pass to the right after the above-mentioned merging. When merging, wire rod 5
a, 5c, 5e and the wire rods 5b, 5d, 5f are bent into a mountain shape in the opposite direction, and at the same time the wire rods 5a, 5b, 5c, 5d, 5e, 5f are crimped. At this time, a high frequency undamped oscillating current is supplied from the high frequency oscillator 24 to each of the wire rods 5a to 5f to weld the peaks. Since the above operations continue, the manufactured wire mesh is continuously discharged from the opposite side of the rolling rolls 1 and 2.
本発明の金網の製造方法は前記のように網目状
溝３をそれぞれの外周面に対称的に設けて複数個
の線材通過用空間部４をそれぞれの対向面間にロ
ールの軸線方向に並ぶように形成した上下一対の
転造ロール１，２を回転して同各空間部４のうち
１つ置きの空間部と残る１つ置きの空間部とを上
記網目状溝３の網目のロール軸線に沿つた対角線
の２分の１に相当する距離L1だけ反対の方向へ
繰返し往復動させるときに、同各転造ロール１，
２の手前の線材供給位置に配設した第１、第２の
線材案内部材１７，１８のうち、第１の線材案内
部材１７を前記１つ置きの各空間部の移動に同調
するように、また第２の線材案内部材１８を前記
残る１つ置きの各空間部の移動に同調するように
それぞれ移動させて、複数本の線材５を同各線材
案内部材１７，１８から前記各空間部４へ供給
し、前記各網目状溝３の交差部が対向面間へ移動
して、前記各空間部４が重合するときに、同各線
材５を山形状に折曲げると同時に圧着する。即
ち、線材５ａ，５ｃ，５ｅを通過させる空間部４
が右方へ、線材５ｂ，５ｄ，５ｆを通過させる空
間部４が左方へ、それぞれ移動していれば、距離
L1だけ移動して合流したときに、線材５ａ，５
ｃ，５ｅを互いに平行の山形状に、線材５ｂ，５
ｄ，５ｆを反対の向きの山形状に、それぞれ折曲
げると同時に線材５ｂ，５ｃ、５ｄ，５ｅ、５ｇ
を圧着する。またこのとき、同各線材案内部材１
７，１８を介し同各線材５へ通電して、同各線材
５を高周波溶接するので、金網を自動的に、連続
的に製造でき、省力化と生産性の向上とを達成で
きて、金網の製造コストを低減できる効果があ
る。 As described above, the wire mesh manufacturing method of the present invention is such that the mesh grooves 3 are symmetrically provided on each outer circumferential surface, and a plurality of wire passing spaces 4 are arranged between the opposing surfaces in the axial direction of the roll. By rotating the pair of upper and lower rolling rolls 1 and 2 formed in When each rolling roll 1 ,
Among the first and second wire rod guide members 17 and 18 disposed at the wire rod supply position in front of the wire rod supply position 2, the first wire rod guide member 17 is synchronized with the movement of each of the every other spaces, Further, the second wire rod guide member 18 is moved in synchronization with the movement of every other remaining space, and the plurality of wire rods 5 are moved from the wire rod guide members 17 and 18 to each of the spaces 4. When the intersecting portions of the mesh grooves 3 move between the opposing surfaces and the spaces 4 overlap, the wires 5 are bent into a mountain shape and crimped at the same time. That is, the space 4 through which the wire rods 5a, 5c, and 5e pass.
If the space 4 through which the wire rods 5b, 5d, and 5f pass is moved to the left, the distance is
When the wires 5a and 5 move by L 1 and merge,
c, 5e in a mountain shape parallel to each other, wire rods 5b, 5
At the same time, bend wires 5b, 5c, 5d, 5e, and 5g into mountain shapes in opposite directions.
Crimp. At this time, each wire guide member 1
Since the wire rods 5 are energized through the wires 7 and 18 and the wire rods 5 are welded at high frequency, wire mesh can be manufactured automatically and continuously, saving labor and improving productivity. This has the effect of reducing manufacturing costs.
また本発明の金網の製造方法は前記のように各
空間部４が重合したとき、各線材５の山部と山部
とを同重合した空間部４により圧着するので、線
材交差部分にみられた線材の重なりをなくすこと
ができる効果がある。 In addition, in the method for manufacturing a wire mesh of the present invention, when the spaces 4 are polymerized as described above, the peaks of each wire 5 are crimped by the spaces 4 that are polymerized in the same manner, so that the wire mesh can be seen at the intersections of the wires. This has the effect of eliminating overlapping of wire rods.
また本発明の金網の製造方法は前記のように各
空間部４が重合して、各線材５の山部と山部とが
同重合した空間部４により圧着されるときにだ
け、線材案内部材１７，１８を介し通電して、同
各線材５の山部を高周波溶接するので、各線材５
を誘導加熱装置により予め加熱しておく場合に比
べると、溶接に要する電力を節減できる効果があ
る。 In addition, in the method for manufacturing a wire mesh of the present invention, the wire rod guide member is used only when the space portions 4 are polymerized as described above and the peak portions of the wire rods 5 are crimped by the space portions 4 that are polymerized. 17 and 18 to high-frequency weld the peaks of each wire 5.
This has the effect of reducing the power required for welding compared to the case where the welding material is preheated by an induction heating device.
また本発明の金網の製造方法は前記のように圧
着と高周波溶接とを併せ行うので、線材交差部分
の結合強度を向上できる効果がある。 Further, since the method for manufacturing a wire mesh of the present invention combines crimping and high-frequency welding as described above, it has the effect of improving the bonding strength at the wire crossing portions.
以上本発明を実施例にいつて説明したが、勿論
本発明はこのような実施例にだけ局限されるもの
ではなく、本発明の精神を逸脱しない範囲内で
種々の設計の改変を施しうるものである。 Although the present invention has been described above with reference to embodiments, the present invention is of course not limited to these embodiments, and various design modifications may be made without departing from the spirit of the present invention. It is.
第１図は本発明に係る金網の製造方法の実施状
況を示す斜視図、第２図は転造ロールの平面図、
第３図は同転造ロールの外周面の展開図、第４図
は上下の転造ロールの対向面間に形成された線材
通過用空間部を示す縦断正面図、第５図は各線材
案内部材とその駆動機構とを示す平面図、第６図
は第５図矢視―線に沿う縦断正面図、第７図
は第６図矢視―線に沿う縦断側面図、第８図
は高周波発振器と各線材案内部材と各線材との関
係を示す説明図である。
１，２…転造ロール、３…網目状溝、４…線材
通過用空間部、５または５ａ〜５ｆ…線材、１７
…第１の線材案内部材、１８…第２の線材案内部
材、Ｌ…網目状溝３の網目のロール軸線に沿つた
対角線の長さ、L1…対角線Ｌの２分の１に相当
する長さ。
FIG. 1 is a perspective view showing the implementation status of the wire mesh manufacturing method according to the present invention, FIG. 2 is a plan view of a rolling roll,
Fig. 3 is a developed view of the outer peripheral surface of the rolling roll, Fig. 4 is a longitudinal sectional front view showing the space for passing the wire rod formed between the opposing surfaces of the upper and lower forming rolls, and Fig. 5 is each wire guide. A plan view showing the member and its drive mechanism, FIG. 6 is a longitudinal sectional front view taken along the arrow line in FIG. 5, FIG. 7 is a longitudinal sectional side view taken along the arrow line in FIG. It is an explanatory view showing the relationship between an oscillator, each wire guide member, and each wire. DESCRIPTION OF SYMBOLS 1, 2... Rolling roll, 3... Mesh groove, 4... Wire passing space part, 5 or 5a-5f... Wire rod, 17
...First wire guide member, 18...Second wire guide member, L...Length of the diagonal line along the roll axis of the mesh of the mesh groove 3, L1 ...Length equivalent to half of the diagonal line L difference.
Claims (1)
て複数個の線材通過用空間部をそれぞれの対向面
間にロールの軸線方向に並ぶように形成した上下
一対の転造ロールを回転して同各空間部のうち１
つ置きの空間部と残る１つ置きの空間部とを上記
網目状溝の網目のロール軸線に沿つた対角線の２
分の１に相当する距離だけ反対の方向へ繰返し往
復動させるときに、同各転造ロールの手前の線材
供給位置に配設した第１、第２の線材案内部材の
うち、第１の線材案内部材を前記１つ置きの各空
間部の移動に同調するように、また第２の線材案
内部材を前記残る１つ置きの各空間部の移動に同
調するようにそれぞれ移動させて、複数本の線材
を同各線材案内部材から前記各空間部へ供給し、
前記各網目状溝の交差部が対向面間へ移動して、
前記各空間部が重合するときに、同各線材を山形
状に折曲げると同時に圧着し、さらにこのとき、
同各線材案内部材を介し同各線材へ通電して、同
各線材を高周波溶接することを特徴とした金網の
製造方法。1. A pair of upper and lower rolling rolls each having mesh grooves symmetrically provided on their respective outer circumferential surfaces and a plurality of wire passing spaces formed between opposing surfaces in the axial direction of the rolls are rotated. 1 out of each space
The alternate space portions and the remaining every other space portion are defined by two diagonal lines along the roll axis of the mesh of the mesh groove.
When reciprocating repeatedly in the opposite direction by a distance equivalent to The guide member is moved in synchronization with the movement of each of the every other spaces, and the second wire guide member is moved in synchronization with the movement of each of the remaining spaces, so that a plurality of wire rods are moved. supplying the wire rods from the respective wire rod guide members to the respective spaces,
The intersecting portions of each of the mesh grooves move between the opposing surfaces,
When each of the spaces overlaps, each wire is bent into a mountain shape and crimped at the same time, and further, at this time,
A method for manufacturing a wire mesh, characterized in that the wire rods are high-frequency welded by applying current to the wire rods through the wire rod guide members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091977A JPS5416364A (en) | 1977-07-08 | 1977-07-08 | Method of making metal gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8091977A JPS5416364A (en) | 1977-07-08 | 1977-07-08 | Method of making metal gauze |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5416364A JPS5416364A (en) | 1979-02-06 |
| JPS626893B2 true JPS626893B2 (en) | 1987-02-14 |
Family
ID=13731809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8091977A Granted JPS5416364A (en) | 1977-07-08 | 1977-07-08 | Method of making metal gauze |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5416364A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020008968A1 (en) | 2018-07-03 | 2020-01-09 | 日本電気株式会社 | Information processing system, mutation detection system, storage medium, and information processing method |
| WO2020209959A1 (en) | 2019-03-08 | 2020-10-15 | Crispr Therapeutics Ag | Nucleobase-editing fusion protein systems, compositions, and uses thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085563A (en) * | 1973-12-05 | 1975-07-10 | ||
| JPS51130379A (en) * | 1975-07-07 | 1976-11-12 | Hidematsu Kashima | Composite metal netting |
-
1977
- 1977-07-08 JP JP8091977A patent/JPS5416364A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085563A (en) * | 1973-12-05 | 1975-07-10 | ||
| JPS51130379A (en) * | 1975-07-07 | 1976-11-12 | Hidematsu Kashima | Composite metal netting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020008968A1 (en) | 2018-07-03 | 2020-01-09 | 日本電気株式会社 | Information processing system, mutation detection system, storage medium, and information processing method |
| WO2020209959A1 (en) | 2019-03-08 | 2020-10-15 | Crispr Therapeutics Ag | Nucleobase-editing fusion protein systems, compositions, and uses thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5416364A (en) | 1979-02-06 |
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