CN110480253A - Chain sprocket restorative procedure - Google Patents
Chain sprocket restorative procedure Download PDFInfo
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- CN110480253A CN110480253A CN201910637813.4A CN201910637813A CN110480253A CN 110480253 A CN110480253 A CN 110480253A CN 201910637813 A CN201910637813 A CN 201910637813A CN 110480253 A CN110480253 A CN 110480253A
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- Prior art keywords
- ring
- cylinder
- reparation
- chain sprocket
- groove
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of chain sprocket restorative procedures, belong to field of machining.When being repaired to chain sprocket to be repaired, coaxial spot welding first ring and the second reparation ring can be repaired on the cylinder inboard wall of chain sprocket to be repaired, first reparation ring and the second reparation ring are located at the two sides of annular groove, the first reparation ring, the second reparation ring, cylinder and sealing plate are welded again, after first reparation ring and the second reparation boxing are connected on cylinder, it is small that the internal diameter of first reparation ring and the second reparation ring compares cylinder, can be applicable to chain sprocket need to be repaired environment to be used.First groove repaired between ring and the second reparation ring can be full by weldering, repairing original annular groove on the cylinder inboard wall between ring positioned at the first reparation ring and second can be full by weldering, the reparation annular groove coaxial with cylinder finally is processed on the weld seam between the first reparation ring and the second reparation ring again, ensure that the internal diameter of chain sprocket to be repaired and the requirement of annular groove.
Description
Technical field
The present invention relates to field of machining, in particular to a kind of chain sprocket restorative procedure.
Background technique
There is currently a kind of chain sprocket, which includes cylinder and sealing plate, and the sealing plate is coaxially fixed on the cylinder
One end, be coaxially provided with annular groove on the inner wall of cylinder.This chain sprocket is usually all solid forging, therefore wrong when there is processing
Accidentally, when the internal diameter of the cylinder of obtained chain sprocket is much larger than the ideal internal diameter of cylinder, the friendship that will affect chain sprocket is remake
The goods period needs to repair with punctual delivery chain sprocket.
Summary of the invention
The embodiment of the invention provides a kind of chain sprocket restorative procedure, the chain sprocket that can occur mistake to processing is carried out well
It repairs.The technical solution is as follows:
The embodiment of the invention provides a kind of chain sprocket restorative procedure, the chain sprocket restorative procedure includes:
Chain sprocket to be repaired is provided, first ring is repaired and repairs ring with second, the chain sprocket to be repaired includes cylinder and seal
Plate is coaxially provided with annular groove on the inner wall of the cylinder, and the sealing plate is fixed on one end of the cylinder；
By it is described first reparation ring and it is described second reparation ring on-axis point be welded on the cylinder, it is described first repair ring with
The second reparation ring is located at the two sides of the annular groove, and the second reparation ring is located at the annular groove and the sealing plate
Between；
It welds described first and repairs ring, the second reparation ring, the cylinder and the sealing plate, weld full described first and repair
Groove between ring and the second reparation ring；
It is processed on weld seam between the first reparation ring and the second reparation ring and the cylinder is coaxial repairs
Multiple annular groove.
Optionally, the chain sprocket restorative procedure, further includes:
Before the first reparation ring and the second reparation ring on-axis point are welded on the cylinder, in the annular
Symmetrical groove is processed on slot.
Optionally, the chain sprocket restorative procedure, further includes:
The end face of one end of the first reparation ring is processed as the conical surface, described first repairs the diameter of the conical surface of ring in institute
It states and is gradually reduced on one end to the direction of the other end of the first reparation ring of the first reparation ring；
The end face at the both ends of the second reparation ring is processed as the conical surface, the conical surface of one end of the second reparation ring exists
It is gradually reduced on one end of the second reparation ring to the direction of the other end of the second reparation ring, described second repairs ring
The conical surface of the other end is gradually reduced on the direction of one end that the other end of the second reparation ring repairs ring to described second.
It is optionally, described that the first reparation ring and the second reparation ring on-axis point are welded on the cylinder, comprising:
The first reparation circling point is welded on the inner wall of the cylinder, the first reparation ring is located at the annular groove
The end face of the other end of ring is repaired towards the annular groove, described first in side, one end that first reparation is equipped with the conical surface
With the end face of the other end of the cylinder；
The second reparation circling point is welded on the inner wall of the cylinder, described second repairs one end of ring towards the ring
Shape slot.
Optionally, the minimum range between the end face of the other end of the other end and cylinder of the second reparation ring is
3~4mm.
Optionally, the angle that first reparation is equipped between the bus of the conical surface and the cross section of the cylinder is symmetrical
The half of the bevel angle of groove.
Optionally, it is full to repair ring, the second reparation ring, the cylinder and the sealing plate, weldering for the welding described first
Described first repairs the groove between ring and the second reparation ring, comprising:
Weld the groove between the second reparation ring, the cylinder and the sealing plate；
Weld the groove between the first reparation ring, the second reparation ring and the cylinder；
Weld the groove between the first reparation ring and one end of the cylinder.
Optionally, it is full to repair ring, the second reparation ring, the cylinder and the sealing plate, weldering for the welding described first
Described first repairs the groove between ring and the second reparation ring, further includes:
The cylinder is fixed in a driving structure, the axis parallel water plane of the cylinder is kept；
The cylinder is driven to rotate around the axis of the cylinder using the driving structure, welding the second reparation ring,
Groove between the cylinder and the sealing plate；
The cylinder is driven to rotate around the axis of the cylinder using the driving structure, welding the first reparation ring,
Described second repairs the groove between ring and the cylinder.
Optionally, the groove between ring and one end of the cylinder is repaired in the welding described first, comprising:
The axis vertical level of the cylinder is kept, described first is welded and repairs between ring and one end of the cylinder
Groove.
Optionally, described that the first reparation ring and the second reparation ring on-axis point are welded on the cylinder, also wrap
It includes:
The first reparation ring and the second reparation ring on-axis point are welded on the cylinder, the cylinder is controlled
Internal diameter and it is described first repair ring outer diameter difference be 0.4~0.5mm.
Technical solution provided in an embodiment of the present invention has the benefit that when repairing to chain sprocket to be repaired,
Coaxial spot welding first ring and the second reparation ring can be repaired on the cylinder inboard wall of chain sprocket to be repaired, the first reparation ring is repaired with second
Multiple ring is located at the two sides of annular groove, then welds the first reparation ring, the second reparation ring, cylinder and sealing plate, and first repairs ring and second
It repairs after boxing is connected on cylinder, it is small that the internal diameter that the first reparation ring repairs ring with second compares cylinder, can be applicable to be repaired
Chain sprocket needs environment to be used.First groove repaired between ring and the second reparation ring can be full by weldering, is located at first and repairs ring
Original annular groove can be full by weldering on cylinder inboard wall between the second reparation ring, finally repairs ring and second first again and repairs
It processes the reparation annular groove coaxial with cylinder on weld seam between ring, ensure that the internal diameter and annular groove of chain sprocket to be repaired
Requirement.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described,
Fig. 1 is chain sprocket restorative procedure flow chart provided in an embodiment of the present invention；
Fig. 2 is another chain sprocket restorative procedure flow chart provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of chain sprocket to be repaired provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram provided in an embodiment of the present invention for processing the first reparation ring after the conical surface；
Fig. 5 is the structural schematic diagram provided in an embodiment of the present invention for processing the second reparation ring after the conical surface；
Fig. 6 is that the structure after the first reparation ring provided in an embodiment of the present invention is welded on cylinder with the second reparation circling point is shown
It is intended to；
Fig. 7 is the schematic diagram of driving structure provided in an embodiment of the present invention；
Fig. 8 is the chain sprocket structural schematic diagram after reparation provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is chain sprocket restorative procedure flow chart provided in an embodiment of the present invention, as shown in Figure 1, the chain sprocket reparation side
Method includes:
S11: providing chain sprocket to be repaired, first repair ring and repair ring with second, and chain sprocket to be repaired includes cylinder and seal
Plate is coaxially provided with annular groove on the inner wall of cylinder, and sealing plate is fixed on one end of cylinder.
S12: the first reparation ring and the second reparation ring on-axis point are welded on cylinder, and first, which repairs ring and second, repairs ring point
Not Wei Yu annular groove two sides, second repair ring between annular groove and sealing plate.
S13: welding first repairs ring, second repairs ring, cylinder and sealing plate, weldering full first repair ring and the second reparation ring it
Between groove.
S14: the reparation annular groove coaxial with cylinder is processed on the weld seam between the first reparation ring and the second reparation ring.
When being repaired to chain sprocket to be repaired, coaxial spot welding first it can be repaired on the cylinder inboard wall of chain sprocket to be repaired
Ring and second repairs ring, and the first reparation ring repairs ring with second and is located at the two sides of annular groove, then welds the first reparation ring, second repairs
After multiple ring, cylinder and sealing plate, the first reparation ring and the second reparation boxing are connected on cylinder, first, which repairs ring and second, repairs ring
Internal diameter to compare cylinder small, can be applicable to chain sprocket to be repaired needs environment to be used.First repair ring with second reparation ring it
Between groove can be full by weldering, original annular groove can be welded on the cylinder inboard wall between the first reparation ring and the second reparation ring
It is full, the reparation annular groove coaxial with cylinder finally is processed on the weld seam between the first reparation ring and the second reparation ring again, is protected
The internal diameter of chain sprocket to be repaired and the requirement of annular groove are demonstrate,proved.
Fig. 2 is another chain sprocket restorative procedure flow chart provided in an embodiment of the present invention, as shown in Fig. 2, the chain sprocket
Restorative procedure includes:
S21: providing chain sprocket to be repaired, first repair ring and repair ring with second, and chain sprocket to be repaired includes cylinder and seal
Plate is coaxially provided with annular groove on the inner wall of cylinder, and sealing plate is fixed on one end of cylinder.
S22: symmetrical groove is processed on annular groove.
It, can be first on the side wall of annular groove before the first reparation ring and the second reparation ring on-axis point are welded on cylinder
Process symmetrical groove, subsequent welding first repairs ring, second when repairing ring and annular groove, weld seam to melt permeability preferable, can be with
Guarantee the first good connection for repairing ring, the second reparation ring and annular groove.
It is alternatively possible to open up the circular trough coaxial with cylinder, cylinder on the end face that cylinder does not connect one end of sealing plate
Circular trough on body can provide welding cylinder and first and repair the space of ring, guarantee good between the first reparation ring and cylinder
Connection.
For ease of understanding, Fig. 3 provided herein, Fig. 3 are a kind of structures of chain sprocket to be repaired provided in an embodiment of the present invention
Schematic diagram, has been provided with circular trough 11 in Fig. 3 on one end of the not set sealing plate 2 of cylinder 1 of chain sprocket to be repaired, on annular groove 12
Process symmetrical groove 12a.
The bevel angle α of symmetrical groove 12a can be 70~80 ° on annular groove 12, and the first reparation ring 3, second may make to repair
Welding effect between multiple ring 4 and annular groove 12 is preferable.
The depth D of circular trough 11 can be 3mm, and welding quality is preferable.
Further, it can be processed conical surface 11a on the side wall of circular trough 11, facilitates welding, avoid the first reparation ring 3 and cylinder
There is the case where there are wedge angles in weld seam between body 1, influences welding quality.
Angle β between the bus of the conical surface 11a of circular trough 11 and the axis 1a of cylinder 1 can be 45 °, welding quality compared with
It is good.
S23: the end face of one end of the first reparation ring is processed as the conical surface；The end face at the both ends of the second reparation ring is processed
For the conical surface.
It should be noted that first repairs the diameter of the conical surface of ring in one end of the first reparation ring to first in step S23
It repairs and is gradually reduced on the direction of the other end of ring.Second repairs the conical surface of one end of ring in one end of the second reparation ring to second
It repairs and is gradually reduced on the direction of the other end of ring, the conical surface of the other end of the second reparation ring is arrived in the other end of the second reparation ring
It is gradually reduced on the direction of one end of the second reparation ring.
For ease of understanding, Fig. 4 provided herein, Fig. 4 are the first reparations provided in an embodiment of the present invention processed after the conical surface
The structural schematic diagram of ring, first repairs the machined conical surface 31 out on one end of ring 3, and first repairs the bus that ring 3 is equipped with the conical surface 31
Angle γ between the cross section 1b of cylinder 1 can be 35 °~40 °.
Optionally, the first angle γ repaired between the cross section 1b of bus and cylinder 1 of the ring 3 equipped with the conical surface 31 can be pair
Claim the half of the bevel angle α of groove 12a.It can guarantee the good welds between the first reparation ring and cylinder when this set.
Illustratively, the angle γ between the bus of the conical surface 31 and the cross section 1b of cylinder 1 of the first reparation ring 3 is also comparable
Medium-sized 0~5 ° of the one of bevel angle α.There are enough spaces to weld the first reparation ring with cylinder at this time, first repairs ring
Welding quality between annular groove is also preferable.
Fig. 5 is the structural schematic diagram provided in an embodiment of the present invention for processing the second reparation ring after the conical surface, and second repairs
The bus of the conical surface 41 of one end of ring 4 and the angle theta between the cross section 1b of cylinder 1 can be the groove angle of symmetrical groove 12a
Spend the half of α.For being welded with symmetrical groove.
Second reparation ring 4 the other end the bus of the conical surface 42 and the angle δ between the cross section 1b of cylinder 1 can be
45 °~50 °.
The other end of second reparation ring 4 keeps second to repair the another of ring 4 for being welded between sealing plate 2 and cylinder 1
The bus of the conical surface 42 of one end and the angle δ between the cross section 1b of cylinder 1 are 45 °~50 °, and welding quality can be preferable.
S24: the first reparation ring and the second reparation ring on-axis point are welded on cylinder, and first, which repairs ring and second, repairs ring point
Not Wei Yu annular groove two sides, second repair ring between annular groove and sealing plate.
Wherein, step S24 can include: the first reparation circling point is welded on the inner wall of cylinder, first, which repairs ring, is located at annular
The side of slot, first repairs and is equipped with one end of the conical surface towards annular groove, and first repairs the end face of the other end of ring and cylinder
The end face of the other end；Second reparation circling point is welded on the inner wall of cylinder, second repairs one end of ring towards annular groove.
In this way, the conical surface and second that the first reparation ring may be implemented repair the conical surface of ring and the slope of symmetrical groove
The good docking in mouth face improves the welding quality between the first reparation ring, the second reparation ring and annular groove.
For ease of understanding, Fig. 6 provided herein, Fig. 6 are that the first reparation ring provided in an embodiment of the present invention and second repair ring
Structural schematic diagram after being spot welded on cylinder, as shown in fig. 6, the first reparation ring 3 is located at the side of annular groove 12, first is repaired
The end face of the other end of the end face of the other end of ring 3 and cylinder 1 is repaired towards annular groove 12, first in one end that ring 3 is equipped with the conical surface
It flushes；Second reparation circling point is welded on the inner wall of cylinder 1, second repairs one end of ring towards annular groove 12.
Wherein, second repair minimum range L between the other end of ring and the end face of the other end of cylinder 1 can for 3~
4mm.Minimum range L can provide welding space certain between the second reparation ring 4 and cylinder 1 and sealing plate 2, avoid weld seam from occurring convex
Rise or weld seam on there are multiple cracks.
Optionally, it in step S23, when the first reparation ring 3 and the second reparation 4 on-axis point of ring are welded on cylinder 1, can control
The difference that the internal diameter B of cylinder 1 and first repairs the outer diameter C of ring is 0.4~0.5mm.
On the one hand this set facilitates repairs first in the installation to cylinder 1 of ring 3, on the other hand repairs cylinder 1 with first
Fit-up gap control between multiple ring 3 is conducive to improve repairing quality in minimum.
It should be noted that the difference of the outer diameter of the internal diameter of cylinder and the second reparation ring may also set up within the scope of this.
S25: welding first repairs ring, second repairs ring, cylinder and sealing plate, weldering full first repair ring and the second reparation ring it
Between groove.
Step S25 can include:
The groove between ring, cylinder and sealing plate is repaired in welding second.
The groove between ring, the second reparation ring and cylinder is repaired in welding first.
The groove between ring and one end of cylinder is repaired in welding first.
This welding sequence first welds second and repairs ring and sealing plate, has certain fixation to the second reparation ring, it is possible to reduce
The welding deformation that the first reparation of welding ring, second will appear when repairing the groove between ring and cylinder, the first reparation ring, second are repaired
Groove and welding second between multiple ring and cylinder repair the groove between ring, cylinder and sealing plate on the inner wall of cylinder, and one
Welding efficiency can be improved with welding.Finally welding is located at the groove between the cylinder in body end surface and the first reparation ring.
Optionally, step S25 may also include that
Cylinder is fixed in a driving structure, the axis parallel water plane of cylinder is kept.
Axis using driving structure driving cylinder around cylinder rotates, and welding second is repaired between ring, cylinder and sealing plate
Groove.
Axis using driving structure driving cylinder around cylinder rotates, and ring, the second reparation ring and cylinder are repaired in welding first
Between groove.
Welding second repairs the groove between ring, cylinder and sealing plate and repairs ring and cylinder with the first reparation of welding ring, second
Between groove when, due to the two grooves shape in a ring, cylinder is fixed in a driving structure in welding, is protected
The axis parallel water plane of tube-holding body, and control cylinder in actual welding and rotated around the axis of cylinder, the tool for welding
It can be always maintained at motionless, driving structure control cylinder smooth rotation, first repairs the groove between ring, the second reparation ring and cylinder
Repairing the groove between ring, cylinder and sealing plate with welding second can steadily be welded.
Fig. 7 is the schematic diagram of driving structure provided in an embodiment of the present invention, as shown in fig. 7, driving structure 10 may include base
Seat 101, motor 102 and claw 103, are provided with motor 102 in pedestal 101, the output shaft 102a parallel water plane of motor 102,
The output shaft 102a connection claw 103 of motor 102, claw 103 are used for fixed cylinder 1.
S26: the reparation annular groove coaxial with cylinder is processed on the weld seam between the first reparation ring and the second reparation ring.
Step S26 can include:
The axis vertical level of cylinder is kept, the groove between ring and one end of cylinder is repaired in welding first.
The welding quality that this welding manner can guarantee that first repairs between ring and cylinder is preferable, and weld seam is also more smooth.
Step S26 may also include, after having welded the groove between the first reparation ring and one end of cylinder, to sprocket wheel to be repaired
Disk is annealed, after chain sprocket dye penetration inspection to be repaired is qualified after annealing.Workpiece is machined out again, is repaired first
The reparation annular groove coaxial with cylinder is processed on weld seam between ring and the second reparation ring, as shown in figure 8, Fig. 8 is the present invention
Chain sprocket structural schematic diagram after the reparation that embodiment provides is repaired on the weld seam between ring 4 in the first reparation ring 3 and second
Processing obtains repairing annular groove 5.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of chain sprocket restorative procedure, which is characterized in that the chain sprocket restorative procedure includes:
Chain sprocket, the first reparation ring and the second reparation ring to be repaired are provided, the chain sprocket to be repaired includes cylinder and sealing plate, institute
It states and is coaxially provided with annular groove on the inner wall of cylinder, the sealing plate is fixed on one end of the cylinder；
By it is described first reparation ring and it is described second reparation ring on-axis point be welded on the cylinder, it is described first repair ring with it is described
Second reparation ring is located at the two sides of the annular groove, the second reparation ring be located at the annular groove and the sealing plate it
Between；
Described first is welded to repair ring, described second repair ring, the cylinder and the sealing plate, weldering full described first repair ring with
Described second repairs the groove between ring；
The reparation ring coaxial with the cylinder is processed on weld seam between the first reparation ring and the second reparation ring
Shape slot.
2. chain sprocket restorative procedure according to claim 1, which is characterized in that the chain sprocket restorative procedure, further includes:
Before the first reparation ring and the second reparation ring on-axis point are welded on the cylinder, on the annular groove
Process symmetrical groove.
3. chain sprocket restorative procedure according to claim 2, which is characterized in that the chain sprocket restorative procedure, further includes:
The end face of one end of the first reparation ring is processed as the conical surface, described first repairs the diameter of the conical surface of ring described the
It is gradually reduced on one end of one reparation ring to the direction of the other end of the first reparation ring；
The end face at the both ends of the second reparation ring is processed as the conical surface, described second repairs the conical surface of one end of ring described
It is gradually reduced on one end of second reparation ring to the direction of the other end of the second reparation ring, described second repairs the another of ring
The conical surface at end is gradually reduced on the direction of one end that the other end of the second reparation ring repairs ring to described second.
4. chain sprocket restorative procedure according to claim 3, which is characterized in that it is described by it is described first repair ring with it is described
Second reparation ring on-axis point is welded on the cylinder, comprising:
The first reparation circling point is welded on the inner wall of the cylinder, the first reparation ring is located at the one of the annular groove
Side, described first repairs and is equipped with one end of the conical surface towards the annular groove, described first repair the end face of the other end of ring with
The end face of the other end of the cylinder；
The second reparation circling point is welded on the inner wall of the cylinder, described second repairs one end of ring towards the annular
Slot.
5. chain sprocket restorative procedure according to claim 4, which is characterized in that described second repairs the other end of ring and institute
Stating the minimum range between the end face of the other end of cylinder is 3~4mm.
6. chain sprocket restorative procedure according to claim 3, which is characterized in that described first repairs the mother for being equipped with the conical surface
Angle between line and the cross section of the cylinder is the half of the bevel angle of the symmetrical groove.
7. chain sprocket restorative procedure according to any one of claim 4 to 6, which is characterized in that the welding described first
Repair ring, described second repair ring, the cylinder and the sealing plate, weldering full described first repair ring and described second repair ring it
Between groove, comprising:
Weld the groove between the second reparation ring, the cylinder and the sealing plate；
Weld the groove between the first reparation ring, the second reparation ring and the cylinder；
Weld the groove between the first reparation ring and one end of the cylinder.
8. chain sprocket restorative procedure according to claim 7, which is characterized in that ring, institute are repaired in the welding described first
The second reparation ring, the cylinder and the sealing plate are stated, the groove between ring and the second reparation ring is repaired in weldering full described first,
Further include:
The cylinder is fixed in a driving structure, the axis parallel water plane of the cylinder is kept；
It drives the cylinder to rotate around the axis of the cylinder using the driving structure, welds described second and repair ring, described
Groove between cylinder and the sealing plate；
It drives the cylinder to rotate around the axis of the cylinder using the driving structure, welds described first and repair ring, described
Second repairs the groove between ring and the cylinder.
9. chain sprocket restorative procedure according to claim 7, which is characterized in that ring and institute are repaired in the welding described first
State the groove between one end of cylinder, comprising:
The axis vertical level of the cylinder is kept, the slope between the first reparation ring and one end of the cylinder is welded
Mouthful.
10. described in any item chain sprocket restorative procedures according to claim 1~6, which is characterized in that described to be repaired described first
Multiple ring and the second reparation ring on-axis point are welded on the cylinder, further includes:
The first reparation ring and the second reparation ring on-axis point are welded on the cylinder, the interior of the cylinder is controlled
The difference of the outer diameter of diameter and the first reparation ring is 0.4~0.5mm.
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| CN201910637813.4A CN110480253B (en) | 2019-07-15 | 2019-07-15 | Chain wheel disc repairing method |
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| CN201910637813.4A CN110480253B (en) | 2019-07-15 | 2019-07-15 | Chain wheel disc repairing method |
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| CN110480253B CN110480253B (en) | 2020-12-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310143A (en) * | 2021-12-14 | 2022-04-12 | 甘肃银光化学工业集团有限公司 | Method for repairing corrosion of sealing surface of compressor under strong acid working condition |
| CN115091121A (en) * | 2022-05-18 | 2022-09-23 | 中船澄西船舶修造有限公司 | Stainless steel cladding repair process for abrasion of anchor sprocket brake hub |
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| WO1984001118A1 (en) * | 1982-09-24 | 1984-03-29 | Babcock & Wilcox Co | Explosive welding device |
| SU1507550A1 (en) * | 1987-11-20 | 1989-09-15 | Всесоюзное Научно-Производственное Объединение Восстановления Деталей "Ремдеталь" | Method and apparatus for electric resistance build-up of inner cylindrical surfaces of parts |
| CN102079039A (en) * | 2010-12-28 | 2011-06-01 | 山西平阳重工机械有限责任公司 | Processing method for cladding inner walls of cylindrical workpieces by using stainless steel material |
| CN103028889A (en) * | 2012-12-25 | 2013-04-10 | 西南铝业（集团）有限责任公司 | Repair method for internal sleeve of extrusion cylinder |
| CN104209693A (en) * | 2014-09-01 | 2014-12-17 | 中国煤矿机械装备有限责任公司平朔维修租赁中心 | Method for repairing inner wall of upright post cylinder barrel by using stainless steel cylinder |
| CN108067807A (en) * | 2017-12-22 | 2018-05-25 | 登封市金颍物资贸易有限公司 | Cantilever support cylinder barrel field repairing method |
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| CN114310143A (en) * | 2021-12-14 | 2022-04-12 | 甘肃银光化学工业集团有限公司 | Method for repairing corrosion of sealing surface of compressor under strong acid working condition |
| CN115091121A (en) * | 2022-05-18 | 2022-09-23 | 中船澄西船舶修造有限公司 | Stainless steel cladding repair process for abrasion of anchor sprocket brake hub |
| CN115091121B (en) * | 2022-05-18 | 2023-09-05 | 中船澄西船舶修造有限公司 | Abrasion stainless steel cladding repair process for anchor chain wheel brake hub |
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