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    • 5. 发明申请
    • 熱処理異形鋼線とその製造方法及び装置
    • 热处理变形钢丝及其制造方法及装置
    • WO2002092250A1
    • 2002-11-21
    • PCT/JP2001/006624
    • 2001-08-01
    • 高周波熱錬株式会社坂田親治村山行雄衣笠和男
    • 坂田親治村山行雄衣笠和男
    • B21B1/16
    • B21F9/00B21B1/166B21B3/02B21B13/103B21B39/006B21B39/08B21B45/004B21B45/0224B21B2205/04B21C37/045C21D1/02C21D8/06
    • Rolling/heating means (6), a four−way roll rolling machine (7) and quenching/cooling means (8) are arranged close to each other in tandem. An untreated steel wire (W1) is quickly heated to a rolling temperature by the heating means (6) and is rolled into a deformed steel wire (W2) having a predetermined section by the four−way roll rolling machine (7). Just after this rolling, the steel wire (W2) is quenched by the quenching/cooling means (8) while applying tension by a pinch roll (9), thus ausform−hardening it. At this time, the pinch roll (9) is driven by a motor (9a) having a torque converter, so that the tension is hardly varied to give no size variation to the deformed steel wire. Downstream of the quenching/cooling means, there is also arranged in tandem a tempering/heating coil (10) to temper the steel wire continuously. Thus, there is manufactured at one step a heat−treated deformed steel wire quenched and heat−treated without any small curve.
    • 滚动加热装置(6),四通辊轧机(7)和淬火/冷却装置(8)彼此并排布置。 通过加热装置(6)将未处理的钢丝(W1)快速加热至轧制温度,并通过四通辊轧机(7)卷成具有预定部分的变形钢丝(W2)。 在该轧制之后,钢丝(W2)通过淬火/冷却装置(8)淬火,同时通过夹送辊(9)施加张力,从而使其硬化。 此时,夹送辊(9)由具有变矩器的马达(9a)驱动,使得张力几乎不变化,不会对变形的钢丝线造成尺寸变化。 在淬火/冷却装置的下游,还配置有回火/加热线圈(10),以连续地回火钢丝。 因此,在一个步骤中制造经热处理的变形钢丝淬火和热处理而没有任何小曲线。
    • 6. 发明申请
    • PROCESS AND PLANT FOR MANUFACTURING GRATES
    • 方法和系统产生晶格MATS生产
    • WO99041029A1
    • 1999-08-19
    • PCT/AT1999/000005
    • 1999-01-08
    • B21F9/00B21F27/10
    • B21F9/007B21F9/00B21F27/10
    • A process and plant are disclosed for manufacturing grates made of longitudinal and transverse hot-rolled steel rods which cross one another and are welded together at their crossing points. The billet used to form the longitudinal rods is continuously withdrawn in a device (1) over a spill from a wire storage, stretched to improve its mechanical technological properties, then tempered and cut into sections. The longitudinal rods are then arranged in groups, according to the arrangement of the longitudinal rods in the grate to be produced, are moved into the working region of the grate welding machine (4) and introduced therein. The billet for forming the transverse rods is continuously withdrawn in a device (5) over a spill from a wire storage, stretched to improve its mechanical technological properties, then conveyed through a buffer storage, tempered, then each transverse rod separated from the billet is fed to the grate welding machine in time with the welding cycles.
    • 方法和设备用于制造由交叉并在交叉点,其中所述部分服务,以形成材料的纵向杆链中的装置的热轧钢板的纵向和横向杆(1)被连续地通过溢出从线材供给并改善撤回焊接在一起网格垫 被拉伸到其机械性能和随后训练并切割成一定长度,然后成组设置,并根据所产生的金属丝网垫的纵向杆划分纵向杆,移动到网眼焊接机(4)的有效面积和插入其中是的,而对于横杆材料股线形成的服务 在一个装置(5)通过一个溢出取出连续地从供线和拉伸,以提高其机械性能,其中,所述横杆材料股线,然后通过一缓冲存贮器传送, 下一个训练和从网格焊接机的材料股线交叉杆中分离在焊接周期被馈送。
    • 7. 发明申请
    • WIRE TENSIONING DEVICE
    • 电线张紧装置
    • WO1997010064A1
    • 1997-03-20
    • PCT/NZ1996000097
    • 1996-09-12
    • GALLAGHER GROUP LIMITEDREID, Paul, Clifford
    • GALLAGHER GROUP LIMITED
    • B21F09/00
    • F16G11/12B21F9/00B21F9/002
    • This invention relates to a strainer for straining a length of material, including: a securing device to hold the length of material; and an engaging device having at least one bearing surface associated with the securing device; and a restraining device with a free end and a fixed end, the free end having at least one locating surface; the strainer characterised in that the direction of force from a bearing surface of the engaging device on the locating surface of the restraining device is away from the fixed end of the restraining device, ensuring that the securing device holds the length of material in a fixed relationship to the strainer.
    • 本发明涉及一种用于使一段长度的材料变形的过滤器,包括:用于保持材料长度的固定装置; 以及接合装置,其具有与所述固定装置相关联的至少一个支承面; 以及具有自由端和固定端的约束装置,所述自由端具有至少一个定位表面; 过滤器的特征在于,来自约束装置的定位表面上的接合装置的支承表面的力的方向远离限制装置的固定端,确保固定装置以固定的关系保持材料的长度 到过滤器。
    • 10. 发明申请
    • A PROCESS FOR CONTINUOUSLY WORKING METAL BARS OR RODS, AND A DEVICE FOR CARRYING OUT THE PROCESS
    • 用于连续工作的金属棒或棒的方法以及执行该过程的装置
    • WO00006317A2
    • 2000-02-10
    • PCT/IT1999/000212
    • 1999-07-09
    • B21C43/04B21F9/00B21D
    • B21F9/00B21C43/04
    • The invention relates to a process and device for continuous processing of metal rods. The invention is applicable to rods transiting between a supply system (2) and a subsequent work station (3). During transit, the rod (1) is subjected to traction forces causing permanent deformations in an axial direction of the rod; the rod is also subjected to elastic deformation forces which cause only an inversion of direction of advancement of the rod; the device for actuating the process comprises an upstream rotor (4) and a downstream rotor (4a) rotating about fixed and parallel axes (5, 5a), each of which comprises coaxial gullets (6-7..n, 6a-7a..na), having increasing diameters with respect to the advancement direction of the rod, and in which the rod winds undraggingly and passing from one rotor to the other in its journey between the supply system (2) and the subsequent work station (3); means for drawing the rod.
    • 本发明涉及金属棒连续加工的方法和装置。 本发明适用于在供应系统(2)和后续工作站(3)之间过渡的杆。 在运输过程中,杆(1)受到牵引力,导致杆的轴向永久变形; 杆也受到仅引起杆前进方向反转的弹性变形力; 用于致动该过程的装置包括围绕固定和平行轴线(5,5a)旋转的上游转子(4)和下游转子(4a),每个轴线包括同轴齿槽(6-7..n,6a-7a)。 相对于杆的推进方向具有增加的直径,并且其中杆在其供应系统(2)和后续工作站(3)之间的行程中无风险地从一个转子传递到另一转子, ; 拉杆的方法