IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0873596
(2010-09-01)
|
등록번호 |
US-8484824
(2013-07-16)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
22 |
초록
▼
A method of forming a wearable surface of a body sized and configured to comminute material includes positioning at least one first insert in a first portion of a first metal structure at a first depth, positioning at least one second insert in a second portion of the first metal structure at a seco
A method of forming a wearable surface of a body sized and configured to comminute material includes positioning at least one first insert in a first portion of a first metal structure at a first depth, positioning at least one second insert in a second portion of the first metal structure at a second depth and positioning at least one third insert in a third portion of the first metal structure at a third depth. At least one of these depths is different than the other depths. A second metal structure may be positioned adjacent to the first metal structure and at least one explosive material may be detonated to attach the inserts to the first metal structure. Material may then be removed to shape and form a wearable surface of a crushing body, which may be, for example, a crushing member or a segment of a crushing member.
대표청구항
▼
1. A method of forming a wearable surface of a body sized and configured to comminute material comprising: providing a first metal structure, the first metal structure having a first portion, a second portion and a third portion positioned between the first and second portions;positioning at least o
1. A method of forming a wearable surface of a body sized and configured to comminute material comprising: providing a first metal structure, the first metal structure having a first portion, a second portion and a third portion positioned between the first and second portions;positioning at least one first insert in the first portion of the first metal structure at a first depth;positioning at least one second insert in the second portion of the first metal structure at a second depth;positioning at least one third insert in the third portion of the first metal structure at a third depth;the third depth being different than at least one of the first depth and the second depth or the first depth being different than at least one of the second depth and the third depth;positioning a second metal structure adjacent to the first metal structure such that a gap is formed between the first metal structure and the second metal structure, the second metal structure having a first side facing toward the gap and the first metal structure and the second metal structure having a second side opposite the first side;positioning at least one explosive material adjacent to the second side of the second metal structure;igniting the at least one explosive material to attach the at least one first insert, the at least one second insert and the at least one third insert to the first metal structure; andremoving material from at least one of the first portion of the first metal structure, the second portion of the first metal structure, the third portion of the first metal structure, and the second metal structure to shape a wearable surface of a crushing body. 2. The method of claim 1 wherein the first depth is equal to the second depth or wherein the first depth is less than the second depth or wherein the first depth is greater than the second depth or wherein the third depth is equal to the second depth or wherein the third depth is less than the second depth or wherein the third depth is greater than the second depth. 3. The method of claim 1 wherein the at least one explosive material is positioned adjacent to the second side of the second metal structure by being placed on the second side of the second metal structure or by being attached to the second side of the second metal structure. 4. The method of claim 1 wherein the removing of material from at least one of the first portion of the first metal structure, the second portion of the first metal structure, the third portion of the first metal structure, and the second metal structure to shape the first metal structure and shape the wearable surface of the crushing body is performed to form the wearable surface such that the wearable surface has a circular shape, a toroidal shape, a curved shape, a contoured shape, a conical shape, a frustoconical shape, a domed shape, a wedged shape, a waved shape, a convex shape or a concave shape. 5. The method of claim 4 wherein the crushing body is sized and configured to be a liner, a sleeve, or a segment of a crushing member. 6. The method of claim 5 wherein the crushing body is a segment of a crushing member and the crushing member is a roller of a mill or the crushing member is a die of a crushing device; or wherein the crushing body is a segment of a crushing member and the crushing member is a table, an anvil or a wall of a crushing device. 7. The method of claim 6 further comprises attaching the segment to at least one other segment of a crushing member to form the crushing member. 8. The method of claim 1 wherein the removing material from at least one of the first portion of the first metal structure, the second portion of the first metal structure, the third portion of the first metal structure, and the second metal structure to shape the first metal structure and form a wearable surface of a crushing body is at least partially performed by at least one of machining, grinding, saw cutting, wear, electric discharge machining, and water jet cutting mechanisms. 9. The method of claim 1 wherein the at least one first insert, the at least one second insert and the at least one third insert are positioned such that none of the at least one first insert, at least one second insert and at least one third insert are cut, machined, or grinded when the material is removed from at least one of the first portion of the first metal structure, the second portion of the first metal structure, the third portion of the first metal structure, and the second metal structure to shape the first metal structure and form a wearable surface of a crushing body. 10. The method of claim 1 further comprising the second metal structure directly impacting the first metal structure such that the second metal structure has an intramolecular bond or a metallurgical bond with the first metal structure. 11. The method of claim 10 wherein the at least one first insert, the at least one second insert and the at least one third insert do not have a metallurgical bond with the first metal structure after the at least one first insert, the at least one second insert and the at least one third insert are attached to the first metal structure. 12. The method of claim 10 wherein spacers are positioned between the first and second metal structures to position the second metal structure adjacent to the first metal structure to form the gap. 13. The method of claim 1 wherein the at least one first insert is harder than the first metal structure, the at least one second insert is harder than the first metal structure and the at least one third insert is harder than the first metal structure; and wherein the at least one explosive material is ignited to cause deformation of the first portion, second portion and third portion of the first metal structure to attach the at least one first insert, at least one second insert and at least one third insert to the first metal structure. 14. The method of claim 13 wherein the at least one first insert is less hard than the at least one third insert and the at least one second insert is less hard than the at least one third insert or wherein at least one of the at least one third insert and the at least one first insert is comprised of a material that is less hard than the first metal structure. 15. The method of claim 1 wherein the at least one first insert is positioned within at least one first recess that extends to the first depth; the at least one second insert is positioned within at least one second recess that extends to the second depth; andthe at least one third insert is positioned within at least one third recess that extends to the third depth; andwherein the first depth of the at least one first recess generally extends within the first metal structure in a direction that is different than at least one of the second depth and third depth. 16. The method of claim 1 further comprising moving the second metal structure away from the first metal structure and providing stress relief to the crushing body. 17. The method of claim 1 wherein the positioning of the at least one first insert is comprised of drilling at least one first recess into the first portion of the first metal structure and positioning a respective first insert of the at least one first insert into a respective first recess of the at least one first recess; and wherein the positioning of the at least one second insert is comprised of drilling at least one second recess into the second portion of the first metal structure and positioning a respective second insert of the at least one second insert into a respective second recess of the at least one second recess; andwherein the positioning of the at least one third insert is comprised of drilling at least one third recess into the third portion of the first metal structure and positioning a respective third insert of the at least one third insert into a respective third recess of the at least one third recess. 18. The method of claim 1 wherein the at least one first insert, the at least one second insert and the at least one third insert are comprised of at least one of conical insert members, tapered insert members, spherical insert members, and cylindrical insert members; and wherein the material is agglomerated material, rock, stone, minerals, or ore; andwherein the inserts are covered by a portion of the first metal structure after the at least one explosive material is ignited. 19. The method of claim 1 wherein the first depth is equal to the second depth or wherein the first depth is less than the second depth or wherein the first depth is greater than the second depth or wherein the third depth is equal to the second depth or wherein the third depth is less than the second depth or wherein the third depth is greater than the second depth.
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