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1. WO2022042227 - DIAMOND WIRE SAW CAPABLE OF PREVENTING STRING BEADS FROM ROTATING

Publication Number WO/2022/042227
Publication Date 03.03.2022
International Application No. PCT/CN2021/110280
International Filing Date 03.08.2021
IPC
B28D 1/12 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor
02by sawing
12Saw blades specially adapted for working stone
B23D 61/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices; Clamping devices for these tools
18Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
B26D 1/547 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
547having a wire-like cutting member
CPC
B23D 61/18
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
18Sawing tools of special type, e.g. wire saw strands, saw blades or saw wire equipped with diamonds or other abrasive particles in selected individual positions
B26D 1/547
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member ; or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
547having a wire-like cutting member
B28D 1/12
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
DWORKING STONE OR STONE-LIKE MATERIALS
1Working stone or stone-like materials, e.g. brick, concrete ; or glass; , not provided for elsewhere; Machines, devices, tools therefor
02by sawing
12Saw-blades ; or saw-discs; specially adapted for working stone
Applicants
  • 厦门致力金刚石科技股份有限公司 XIAMEN ZL DIAMOND TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 韩继成 HAN, Jicheng
Agents
  • 厦门市精诚新创知识产权代理有限公司 XIAMEN JINGCHENGXINCHUANG INTELLECTUAL PROPERTY AGENCY CO., LTD.
Priority Data
202021846760.128.08.2020CN
202022395867.523.10.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DIAMOND WIRE SAW CAPABLE OF PREVENTING STRING BEADS FROM ROTATING
(FR) SCIE À FIL DIAMANTÉ CAPABLE D'EMPÊCHER LES PERLES ENFILÉES DE TOURNER
(ZH) 一种防止串珠转动的金刚石绳锯
Abstract
(EN) A diamond wire saw capable of preventing string beads from rotating, the wire saw comprising a steel wire rope (1) and a plurality of diamond string beads (2) strung on the steel wire rope (1). Each diamond string bead (2) comprises a base body pipe (20) arranged on the steel wire rope (1) in a sleeved manner, and a diamond working layer (21) arranged on a peripheral face of the base body pipe (20), wherein the base body pipe (20) comprises a working section (201) located in the middle and fixing sections (202) located at two ends, and the diamond working layer (21) is fixed on an outer peripheral surface of the working section (201); a peripheral wall of each fixing section (202) is provided with a notch portion (203), and the notch portion (203) is concavely arranged, from a free end surface of the fixing section (202), in an axial direction; and a plastic body (3) is wrapped around the steel wire rope (1) exposed between two adjacent diamond string beads (2), and the plastic body (3) extends into the notch portion (203). The plastic body forms a blocking structure on the fixing section of the base body pipe, such that the rotation prevention capability of the diamond string beads is greatly enhanced, and the service life of the diamond wire saw is ensured.
(FR) L'invention concerne une scie à fil diamanté capable d'empêcher les perles enfilées de tourner, la scie à fil comprenant un câble d'acier (1) et une pluralité de perles diamantées enfilées (2) disposées sur le câble d'acier (1). Chaque perle diamantée enfilée (2) comprend un tube de corps de base (20) disposé sur le câble d'acier (1) d'une manière emmanchée et une couche de travail en diamant (21) disposée sur une face périphérique du tube de corps de base (20), le tube de corps de base (20) comprenant une section de travail (201) située dans les sections centrales et de fixation (202) situées à deux extrémités, et la couche de travail en diamant (21) étant fixée sur une surface périphérique externe de la section de travail (201) ; une paroi périphérique de chaque section de fixation (202) est pourvue d'une partie encoche (203) et la partie encoche (203) est disposée de manière concave, à partir d'une surface d'extrémité libre de la section de fixation (202), dans une direction axiale ; et un corps en matière plastique (3) est enroulé autour du câble d'acier (1) exposé entre deux perles diamantées enfilées adjacentes (2), et le corps en matière plastique (3) s'étend dans la partie encoche (203). Le corps en matière plastique forme une structure de blocage sur la section de fixation du tube de corps de base, de façon telle que la capacité à empêcher la rotation des perles diamantées enfilées est grandement améliorée, et la durée de vie de service de la scie à fil diamanté est assurée.
(ZH) 一种防止串珠转动的金刚石绳锯,包括:钢丝绳(1)以及串在钢丝绳(1)上的多个金刚石串珠(2),每个金刚石串珠(2)都包括套设在钢丝绳(1)上的基体管(20)以及设置在基体管(20)外周面的金刚石工作层(21),基体管(20)包括位于中部的工作段(201)以及位于两端的固定段(202),金刚石工作层(21)固定在工作段(201)的外周面上,固定段(202)的周壁上具有缺口部(203),缺口部(203)由固定段(202)的自由端面往轴向方向凹陷设置;相邻两金刚石串珠(2)之间裸露的钢丝绳(1)上还包裹有塑胶体(3),塑胶体(3)延伸至缺口部(203)中。塑胶体在基体管的固定段上形成阻挡结构,大大增强了金刚石串珠防转动的能力,保证了金刚石绳锯的使用寿命。
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