CN109351473A - A kind of shock resistance cartridge and its manufacturing process - Google Patents

A kind of shock resistance cartridge and its manufacturing process Download PDF

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Publication number
CN109351473A
CN109351473A CN201811271038.7A CN201811271038A CN109351473A CN 109351473 A CN109351473 A CN 109351473A CN 201811271038 A CN201811271038 A CN 201811271038A CN 109351473 A CN109351473 A CN 109351473A
Authority
CN
China
Prior art keywords
plate
screw rod
nut
hole
aperture
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.)
Pending
Application number
CN201811271038.7A
Other languages
Chinese (zh)
Inventor
张志刚
刘险锋
张红军
王建平
王明华
权芳民
王永刚
贾明
张燕强
王玉成
赵金鹏
王军伟
许波
吴印
李宁
王国栋
李彦鑫
姚征
田开慧
叶传勇
李博超
王红
杨珊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Original Assignee
Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd filed Critical Gansu Jiu Steel Group Hongxing Iron and Steel Co Ltd
Priority to CN201811271038.7A priority Critical patent/CN109351473A/en
Publication of CN109351473A publication Critical patent/CN109351473A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/025High gradient magnetic separators
    • B03C1/031Component parts; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The invention discloses a kind of shock resistance cartridge and its manufacturing process, the cartridge successively includes lower roof plate from top to bottom, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate, the edge of lower roof plate is equipped with several screw rods, lower bolster surrounding is inserted through screw rod and is arranged on lower roof plate top, orifice plate surrounding is inserted through screw rod and is arranged on lower bolster top, aperture plate surrounding is inserted through screw rod and is arranged above orifice plate, up-hole plate surrounding is inserted through screw rod and is arranged above aperture plate, upper padding plate surrounding is inserted through screw rod and is arranged on up-hole plate top, upper plate surrounding is inserted through screw rod and is arranged on upper padding plate top, orifice plate, dielectric rod is interspersed in the through-hole of aperture plate and up-hole plate, the lower roof plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate is rigidly connected with outmost turns dielectric rod respectively.The problem of present invention effectively increases the whole impact resistance of cartridge, is avoided that local deformation, cartridge are damaged and dielectric rod is scattered.

Description

A kind of shock resistance cartridge and its manufacturing process
Technical field
The invention belongs to vertical ring high-gradient magnetic separator technical fields, and in particular to a kind of shock resistance cartridge and its manufacture work Skill.
Background technique
Cartridge is the core component of vertical ring high-gradient magnetic separator, and the quality of quality influences mineral processing index, existing high ladder Spending magnetic separator cartridge, there are the following problems during dressing plant produces: in dressing plant's normal productive process, it is high to found ring Change degree of the remaining a constant speed circular motion of gradient magnetic separator can prevent high gradient magnetic separator when falling into " sundries " in pulp tank Change operating.Once " sundries " scrapes cartridge, orifice plate, top plate is caused to deform, dielectric rod is scattered, and seriously affects dresser Skill performance.
Summary of the invention
The purpose of the present invention is to solve the technical problems existing in the prior art, providing a kind of can effectively avoid part The shock resistance cartridge that deformation and dielectric rod are scattered.
Another object of the present invention is to provide a kind of manufacturing process of shock resistance cartridge.
In order to achieve the above object, the invention adopts the following technical scheme: a kind of shock resistance cartridge, from top to bottom successively Including lower roof plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate, the bottom of the lower roof plate is equipped with lower ear Plate, the edge of the lower roof plate are equipped with several screw rods, and the lower bolster surrounding is inserted through screw rod and is arranged on lower roof plate Portion, the orifice plate surrounding are inserted through screw rod and are arranged on lower bolster top, and the aperture plate surrounding is inserted through screw rod and is arranged under Above orifice plate, the up-hole plate surrounding is inserted through screw rod and is arranged above aperture plate, and the upper padding plate surrounding is inserted through screw rod and sets It sets on up-hole plate top, the upper plate surrounding is inserted through screw rod and is arranged on upper padding plate top, and the top of the upper plate is equipped with Upper ear plate is interspersed with dielectric rod, the lower roof plate, lower bolster, lower opening in the through-hole of the orifice plate, aperture plate and up-hole plate Plate, aperture plate, up-hole plate, upper padding plate, upper plate are rigidly connected with outmost turns dielectric rod respectively.
Further, the lower roof plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate be respectively and most The welding of outer ring dielectric rod.
Further, the bottom end of the screw rod is equipped with the first nut and the first nut is located at the bottom of lower roof plate, under described The top of orifice plate is equipped with the second nut cooperated with screw rod, and the bottom of the aperture plate is equipped with the third nut cooperated with screw rod, The top of the aperture plate is equipped with the 4th nut cooperated with screw rod, and the bottom of the up-hole plate is equipped with the cooperate with screw rod the 5th Nut, the top of the upper plate are equipped with the 6th nut cooperated with screw rod.
Further, screw thread fastening glue is coated on the screw rod.
Further, the lower roof plate and upper plate are the rectangle steel plate that edge is equipped with several bolts hole.
Further, the lower bolster and upper padding plate are rectangular frame, on the four edges of the rectangular frame Equipped with several through-holes and bolt hole.
Further, the orifice plate, aperture plate and up-hole plate are the rectangle steel plate equipped with several through-holes, under described The edge of orifice plate, aperture plate and up-hole plate is equipped with bolt hole.
A kind of manufacturing process of shock resistance cartridge, method includes the following steps:
A, thread locking glue is smeared on screw rod, the second nut of installation is screwed in the lower part of screw rod, so that the following table of the second nut Face at a distance from the lower end surface of screw rod≤9mm;
B, the screw rod lower end for being equipped with the second nut is sequentially passed through and is pacified after orifice plate, lower bolster and lower roof plate in the lower end of screw rod The first nut is filled, and the first nut is tightened;
C, the second nut is fastened with spanner, third nut is installed in the middle part of screw rod, plane is under where checking confirmation third nut Orifice plate is parallel;
D, aperture plate is sleeved on to the top for making aperture plate be located at third nut on screw rod, the 4th nut is installed and tightens the 4th Nut;
E, the 5th nut is installed on screw rod top, plane where checking the 5th nut of confirmation is parallel with aperture plate, in screw tip Up-hole plate and upper padding plate are successively installed, so that up-hole plate is located at the top of the 5th nut;
F, upper padding plate, up-hole plate, aperture plate, orifice plate, lower bolster will be sequentially passed through from the top down by dielectric rod one by one, so that being situated between The lower end of matter stick withstands on the upper surface of lower roof plate;
G, after the completion of dielectric rod is interspersed, upper plate is installed on upper padding plate, the 6th nut is installed at the top of upper plate, and by the 6th Nut is tightened;
H, lower roof plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate are welded with outmost turns dielectric rod respectively It is connected in one;
I, upper ear plate is welded at the top of upper plate, welds lower ear plate in the bottom of lower roof plate, assembly terminates.
The present invention have the advantages that compared with the prior art shock resistance cartridge of the invention include lower roof plate, under Lower bolster is arranged in orifice plate, aperture plate, up-hole plate and upper plate between lower roof plate and orifice plate, upper plate and up-hole plate it Between upper padding plate is set, and by lower roof plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate respectively with outmost turns Dielectric rod rigid connection is integrated, and effectively increases the whole impact resistance of cartridge.When pulsating high gradient intensity magnetic separator mine After stock tank entrance " foreign matter ", when " card machine " occurring during operation, cartridge orifice plate any point is then pushed up down by impact force Plate, lower bolster, orifice plate, aperture plate, up-hole plate, upper padding plate, upper plate and outmost turns dielectric rod weld association's entirety stress, The stress check calculation of welding body is the stress of entire cartridge, is transmitted to pulsating high gradient intensity magnetic separator complete machine, can absorb impact Power effectively prevents the problem of orifice plate local deformation, cartridge breakage and dielectric rod are scattered.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of upper padding plate of the present invention and lower bolster;
Fig. 3 is the structural schematic diagram of upper plate of the present invention and lower roof plate;
Fig. 4 is the structural schematic diagram of up-hole plate of the present invention, aperture plate and orifice plate;
Fig. 5 is the scheme of installation of aperture plate of the present invention;
Fig. 6 is the scheme of installation of present media stick.
Appended drawing reference meaning of the present invention is as follows: 1, lower roof plate;2, lower bolster;3, orifice plate;4, aperture plate;5, up-hole plate; 6, upper padding plate;7, upper plate;8, screw rod;9, dielectric rod;10, upper ear plate;11, lower ear plate.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As shown in figures 1 to 6, a kind of shock resistance cartridge, from top to bottom successively include lower roof plate 1, lower bolster 2, orifice plate 3, Aperture plate 4, up-hole plate 5, upper padding plate 6, upper plate 7, lower roof plate 1 and upper plate 7 are that edge is equipped with several bolts hole Rectangle steel plate, lower bolster 2 and upper padding plate 6 are rectangular frame, are equipped on the four edges of rectangular frame several logical Hole and bolt hole, orifice plate 3, aperture plate 4 and up-hole plate 5 are the rectangle steel plate equipped with several through-holes, orifice plate 3, mesoporous The edge of plate 4 and up-hole plate 5 is equipped with bolt hole.The edge of lower roof plate 1 is equipped with several screw rods 8, applies on screw rod 8 It is wiped with screw thread fastening glue, 2 surrounding of lower bolster is inserted through the setting of screw rod 8 on 1 top of lower roof plate, and the bottom end of screw rod 8 is equipped with the first spiral shell Female and the first nut is located at the bottom of lower roof plate 1, and 3 surrounding of orifice plate is inserted through screw rod 8 and is arranged in 2 top of lower bolster, orifice plate 3 Top be equipped with the second nut for cooperate with screw rod 8,4 surrounding of aperture plate is inserted through the setting of screw rod 8 above orifice plate 3, mesoporous The bottom of plate 4 is equipped with the third nut cooperated with screw rod 8, and the top of aperture plate 4 is equipped with the 4th nut cooperated with screw rod 8, on 5 surrounding of orifice plate is inserted through screw rod 8 and is arranged above aperture plate 4, and the bottom of up-hole plate 5 is equipped with the 5th nut cooperated with screw rod 8, 6 surrounding of upper padding plate is inserted through screw rod 8 and is arranged on 5 top of up-hole plate, and 7 surrounding of upper plate is inserted through screw rod 8 and is arranged on upper padding plate 6 Portion, the top of upper plate 7 are equipped with the 6th nut cooperated with screw rod 8, wear in orifice plate 1, aperture plate 4 and the through-hole of up-hole plate 5 Be inserted with dielectric rod 9, lower roof plate 1, lower bolster 2, orifice plate 3, aperture plate 4, up-hole plate 5, upper padding plate 6, upper plate 7 respectively with it is outermost It encloses dielectric rod 9 to weld, the top of upper plate 7 is equipped with upper ear plate 10, and the bottom of lower roof plate 1 is equipped with lower ear plate 11.
The shock resistance cartridge is in assembly, comprising the following steps:
A, thread locking glue is smeared on screw rod 8, the second nut of installation is screwed in the lower part of screw rod 8, so that under the second nut Surface at a distance from the lower end surface of screw rod 8≤9mm.
B, 8 lower end of screw rod for being equipped with the second nut is sequentially passed through after orifice plate 3, lower bolster 2 and lower roof plate 1 in screw rod The first nut is installed in 8 lower end, and the first nut is tightened.
C, the second nut is fastened with spanner, third nut is installed in the middle part of screw rod 8, check plane where confirmation third nut It is parallel with orifice plate 3.
D, aperture plate 4 is sleeved on to the top for making aperture plate 4 be located at third nut on screw rod 8, the 4th nut of installation is simultaneously Tighten the 4th nut.
E, the 5th nut is installed on 8 top of screw rod, plane where checking the 5th nut of confirmation is parallel with aperture plate 4, in spiral shell Up-hole plate 5 and upper padding plate 6 are successively installed in 8 top of bar, so that up-hole plate 5 is located at the top of the 5th nut.
F, upper padding plate 6, up-hole plate 5, aperture plate 4, orifice plate 3, underlay will be sequentially passed through from the top down by dielectric rod 9 one by one Plate 2, so that the lower end of dielectric rod 9 withstands on the upper surface of lower roof plate 1.
G, after the completion of dielectric rod 9 is interspersed, upper plate 7 is installed on upper padding plate 6, the 6th nut is installed at the top of upper plate 7, And the 6th nut is tightened.
H, by lower roof plate 1, lower bolster 2, orifice plate 3, aperture plate 4, up-hole plate 5, upper padding plate 6, upper plate 7 respectively with it is outermost Circle dielectric rod 9 is welded as a whole.
I, upper ear plate 10 is welded at the top of upper plate 7, welds lower ear plate 11 in the bottom of lower roof plate 7, assembly terminates.

Claims (8)

1. a kind of shock resistance cartridge, it is characterised in that: from top to bottom successively include lower roof plate (1), lower bolster (2), orifice plate (3), the bottom of aperture plate (4), up-hole plate (5), upper padding plate (6), upper plate (7), the lower roof plate (1) is equipped with lower ear plate (11), the edge of the lower roof plate (1) is equipped with several screw rods (8), and lower bolster (2) surrounding is inserted through screw rod (8) Be arranged on lower roof plate (1) top, orifice plate (3) surrounding is inserted through screw rod (8) setting on lower bolster (2) top, it is described in Orifice plate (4) surrounding is inserted through screw rod (8) setting above orifice plate (3), and up-hole plate (5) surrounding is inserted through screw rod (8) and sets It sets above aperture plate (4), upper padding plate (6) surrounding is inserted through screw rod (8) and is arranged on up-hole plate (5) top, the upper top Plate (7) surrounding is inserted through screw rod (8) setting on upper padding plate (6) top, and the top of the upper plate (7) is equipped with upper ear plate (10), It is interspersed with dielectric rod (9) in the through-hole of the orifice plate (1), aperture plate (4) and up-hole plate (5), the lower roof plate (1), underlay Plate (2), orifice plate (3), aperture plate (4), up-hole plate (5), upper padding plate (6), upper plate (7) respectively with outmost turns dielectric rod (9) Rigid connection.
2. a kind of shock resistance cartridge according to claim 1, it is characterised in that: the lower roof plate (1), lower bolster (2), Orifice plate (3), aperture plate (4), up-hole plate (5), upper padding plate (6), upper plate (7) are welded with outmost turns dielectric rod (9) respectively.
3. a kind of shock resistance cartridge according to claim 1, it is characterised in that: the bottom end of the screw rod (8) is equipped with the One nut and the first nut are located at the bottom of lower roof plate (1), and the top of the orifice plate (3) is equipped with the cooperated with screw rod (8) Two nuts, the bottom of the aperture plate (4) are equipped with the third nut cooperated with screw rod (8), and the top of the aperture plate (4) is equipped with With the 4th nut of screw rod (8) cooperation, the bottom of the up-hole plate (5) is equipped with the 5th nut cooperated with screw rod (8), it is described on The top of top plate (7) is equipped with the 6th nut cooperated with screw rod (8).
4. a kind of shock resistance cartridge according to claim 1 or 3, it is characterised in that: be coated with spiral shell on the screw rod (8) Line fastening glue.
5. a kind of shock resistance cartridge according to claim 1, it is characterised in that: the lower roof plate (1) and upper plate (7) It is the rectangle steel plate that edge is equipped with several bolts hole.
6. a kind of shock resistance cartridge according to claim 1, it is characterised in that: the lower bolster (2) and upper padding plate (6) It is rectangular frame, several through-holes and bolt hole is equipped on the four edges of the rectangular frame.
7. a kind of shock resistance cartridge according to claim 1, it is characterised in that: the orifice plate (3), aperture plate (4) It is the rectangle steel plate equipped with several through-holes with up-hole plate (5), the orifice plate (3), aperture plate (4) and up-hole plate (5) Edge is equipped with bolt hole.
8. a kind of manufacturing process of shock resistance cartridge, it is characterised in that method includes the following steps:
A, thread locking glue is smeared on screw rod (8), the second nut of installation is screwed in the lower part of screw rod (8), so that the second nut Lower surface at a distance from the lower end surface of screw rod (8)≤9mm;
B, by screw rod (8) lower end for being equipped with the second nut sequentially pass through after orifice plate (3), lower bolster (2) and lower roof plate (1) The first nut is installed in the lower end of screw rod (8), and the first nut is tightened;
C, fasten the second nut with spanner, third nut be installed in the middle part of the screw rod (8), plane where checking confirmation third nut with Orifice plate (3) is parallel;
D, aperture plate (4) is sleeved on screw rod (8) so that aperture plate (4) is located at the top of third nut, the 4th nut of installation And tighten the 4th nut;
E, the 5th nut is installed on screw rod (8) top, plane where checking the 5th nut of confirmation is parallel with aperture plate (4), in spiral shell Up-hole plate (5) and upper padding plate (6) are successively installed in bar (8) top, so that up-hole plate (5) is located at the top of the 5th nut;
F, upper padding plate (6), up-hole plate (5), aperture plate (4), orifice plate will be sequentially passed through from the top down by dielectric rod (9) one by one (3), lower bolster (2), so that the lower end of dielectric rod (9) withstands on the upper surface of lower roof plate (1);
G, after the completion of dielectric rod (9) is interspersed, upper plate (7) are installed on upper padding plate (6), the installation the 6th at the top of upper plate (7) Nut, and the 6th nut is tightened;
H, by lower roof plate (1), lower bolster (2), orifice plate (3), aperture plate (4), up-hole plate (5), upper padding plate (6), upper plate (7) It is welded as a whole respectively with outmost turns dielectric rod (9);
I, upper ear plate (10) are welded at the top of upper plate (7), welds lower ear plate (11) in the bottom of lower roof plate (7), assembly knot Beam.
CN201811271038.7A 2018-10-29 2018-10-29 A kind of shock resistance cartridge and its manufacturing process Pending CN109351473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811271038.7A CN109351473A (en) 2018-10-29 2018-10-29 A kind of shock resistance cartridge and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811271038.7A CN109351473A (en) 2018-10-29 2018-10-29 A kind of shock resistance cartridge and its manufacturing process

Publications (1)

Publication Number Publication Date
CN109351473A true CN109351473A (en) 2019-02-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811271038.7A Pending CN109351473A (en) 2018-10-29 2018-10-29 A kind of shock resistance cartridge and its manufacturing process

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110180676A (en) * 2019-06-04 2019-08-30 甘肃酒钢集团西部重工股份有限公司 A kind of anti-medium rod milling undermines the detachable media case assembly and production method of sideslip
CN110292993A (en) * 2019-06-04 2019-10-01 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of detachable media box framework and its assembly technology

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357495A (en) * 2013-06-27 2013-10-23 广州粤有研矿物资源科技有限公司 Assembled magnetic medium box of high-gradient magnetic separator
CN203355866U (en) * 2013-07-19 2013-12-25 淄博唯能机电科技有限公司 Solderless medium box for magnetic separator of gradient magnetic field
CN107552227A (en) * 2017-09-27 2018-01-09 甘肃酒钢集团西部重工股份有限公司 Strong the magnetomechanical cartridge and its assembly technology of a kind of no-welding
CN209597413U (en) * 2018-10-29 2019-11-08 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of shock resistance cartridge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103357495A (en) * 2013-06-27 2013-10-23 广州粤有研矿物资源科技有限公司 Assembled magnetic medium box of high-gradient magnetic separator
CN203355866U (en) * 2013-07-19 2013-12-25 淄博唯能机电科技有限公司 Solderless medium box for magnetic separator of gradient magnetic field
CN107552227A (en) * 2017-09-27 2018-01-09 甘肃酒钢集团西部重工股份有限公司 Strong the magnetomechanical cartridge and its assembly technology of a kind of no-welding
CN209597413U (en) * 2018-10-29 2019-11-08 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of shock resistance cartridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110180676A (en) * 2019-06-04 2019-08-30 甘肃酒钢集团西部重工股份有限公司 A kind of anti-medium rod milling undermines the detachable media case assembly and production method of sideslip
CN110292993A (en) * 2019-06-04 2019-10-01 甘肃酒钢集团宏兴钢铁股份有限公司 A kind of detachable media box framework and its assembly technology

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