CN208247275U - Cast mineral alternating temperature curing system - Google Patents
Cast mineral alternating temperature curing system Download PDFInfo
- Publication number
- CN208247275U CN208247275U CN201820837660.9U CN201820837660U CN208247275U CN 208247275 U CN208247275 U CN 208247275U CN 201820837660 U CN201820837660 U CN 201820837660U CN 208247275 U CN208247275 U CN 208247275U
- Authority
- CN
- China
- Prior art keywords
- temperature
- mold
- temperature sensor
- water pipe
- cast mineral
- 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.)
- Active
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of alternating temperature curing systems of cast mineral, belong to technical field of composite materials, the utility model arranges water circulation pipe in mould inside, and the heart and peripheral part place the first temperature sensor, second temperature sensor respectively in a mold, first temperature sensor, second temperature sensor can be detected at mold casting space center respectively and the temperature of casting space inner periphery, and the temperature of cast mineral is adjusted under the control of die heater, it is easy to build in production and processing, structure is simple, easy to operate；The utility model carries out alternating temperature maintenance by the cast mineral product to room temperature forming, discharge its internal residual stress sufficiently and the abundant regrowth of internal interface, improve interface bond strength, improve the thermal expansion character and basic mechanical performance of cast mineral, to greatly shorten the acceleration cured time (foreshortening to 27 days) for eliminating residual stress, the production cycle is shortened convenient for batch production, has saved production cost.
Description
Technical field
The utility model relates to a kind of alternating temperature curing systems of cast mineral, belong to technical field of composite materials.
Background technique
The pedestal of engineering machinery class generally divides cast iron, cast mineral (polymer and/or reactive resin concrete), steel/weldering
Four kinds of binding structure (grouting/non-grouting) and natural stone (such as granite), various materials differ from one another, and there is no perfect
Structural material.As scientific and technological level is continuously improved, consumer has higher demand to engineering goods, proposes more to manufacturing industry
High required precision, lathe are asked as manufacturing basal core, vibration and thermal deformation of the basic components such as lathe bed, column etc.
Topic can overall performance to lathe and machining accuracy generate large effect.Cast mineral is as structural material in machine industry quilt
It accepts extensively more than 30 years, because it under substantially dynamic load, ensure that than 10 times of vibration absorbing performance of traditional cast iron
The stability of machine tool accuracy, workpiece surface processing quality improve 20%, in such as machine cut processing, can bring higher
Precision, better surface quality, longer tool life, cast mineral constantly substitute traditional structural material, and
Its key being rapidly developed is mineral casting, mold, stable adhesive structure.Currently, cast mineral is in grinding machine, height
Multiple machine tool fields such as speed processing are widely applied.Cast mineral is using natural granite particle as aggregate, with organic tree
Rouge or polymerization species make a kind of advanced composite material (ACM) of binder, are subsequently filled the cavity plate internal shaping of professional equipment.Due to not
With with traditional cast iron process flow and material property, cast using room temperature, can be poured with cast mineral cast out it is various tradition casting
The complicated appearance that iron can not cast can also realize more complicated external form with the mode of special gluing knot cast mineral, thus
Obtain ideal external form.
Cast mineral also has excellent damping vibration attenuation performance, thermal stability, high-corrosion resistance, environmental protection, preferable power
Performance and processing performance are learned, manufacture high speed and precision finishing machine, grinding machine, laser, electronics, measurement, medical treatment, semiconductor are suitable for
Etc. equipment pedestal and the mechanical basic parts such as lathe bed.In cast mineral maintenance processes, resin reacts the heat of release with curing agent
Amount can not scatter and disappear rapidly, lead to resin system and aggregate system expanded by heating simultaneously, since the two thermal expansion coefficient differs larger,
Also there is Googol motion controller inside cast mineral, influences the thermal expansion character and mechanical property of cast mineral.Due to inside and outside temperature
Degree is outstanding except larger, is easy to produce crackle, and the cooling automatic time for eliminating residual stress is longer (about at 30 days or so), such as sets
Enter in temperature-changing chamber, is influenced by environmental conditions and is not easy to produce on a large scale, and cost consumption is larger.
Utility model content
Against the above technical problems, the utility model aim is to provide a kind of alternating temperature curing system of cast mineral.
Cast mineral alternating temperature curing system described in the utility model, including mold, mould inside form casting space, pour
It builds space interior and is laid with circulating water pipe, be equipped with the first temperature sensor, the first temperature sensor in casting space at center
Inside the pipeline circle that circulating water pipe is surrounded, the casting space between circulating water pipe and mould inner wall is passed equipped with second temperature
Sensor, the first temperature sensor are connect with the first thermometer fixed on mold, are fixed in second temperature sensor and mold
The connection of second temperature instrument, circulating water pipe both ends are separately connected the first connector, the second connector, and the first connector, the second connector pass through mould
Have the inlet and outlet by water pipe respectively with external die heater to be detachably connected.
The pipeline circle that circulating water pipe is surrounded is in rectangle or ellipse.
Circulating water pipe is one and is plastic flexible pipe.
First temperature sensor, second temperature sensor, circulating water pipe are outstanding by the lifting rope or quarter butt that connect with mold
Sky is in the casting space of mold.
The utility model compared with prior art, has the advantages that.
Cast mineral alternating temperature curing system described in the utility model, the first temperature sensor, second temperature sensor point
It can not detect at mold casting space center and the temperature of casting space inner periphery, and adjust mineral casting under the control of die heater
Temperature inside part is easy to build in production and processing, and structure is simple, easy to operate；The utility model passes through to room temperature forming
Cast mineral product carry out alternating temperature maintenance, discharge its internal residual stress sufficiently and the abundant regrowth of internal interface, raising
Interface bond strength, improves the thermal expansion character and basic mechanical performance of cast mineral, so that it is remaining greatly to shorten elimination
The acceleration of the stress cured time (foreshortens to 27 days), shortens the production cycle convenient for batch production, has saved production cost.
Detailed description of the invention
Fig. 1, the utility model cast mineral alternating temperature curing system structural schematic diagram.
In figure: 1, second temperature sensor 2, mold 3, the first connector 4, die heater 5, the second connector 6, the first temperature sensing
Device 7, circulating water pipe 8, the first thermometer 9, second temperature instrument.
Specific embodiment
The utility model is described further below with reference to embodiment and Figure of description.
Cast mineral alternating temperature curing system described in the utility model, including mold 2 form casting space inside mold 2,
It is laid with circulating water pipe 7 inside casting space, is equipped with the first temperature sensor 6, the first temperature sensing in casting space at center
Device 6 also is located inside the pipeline circle that circulating water pipe 7 is surrounded, and the casting space between 2 inner wall of circulating water pipe 7 and mold is equipped with the
Two temperature sensors 1, the first temperature sensor 6 connects with the first thermometer 8 fixed on mold 2, second temperature sensor 1 and
Fixed second temperature instrument 9 connects on mold 2, and 7 both ends of circulating water pipe are separately connected the first connector 3, the second connector 5, and first connects
First 3, second connector 5 passes through inlet and outlet of the mold 2 by water pipe respectively with external die heater 4 and is detachably connected.
The pipeline circle that circulating water pipe 7 is surrounded is in rectangle or ellipse.
Circulating water pipe 7 is one and is plastic flexible pipe.
First temperature sensor 6, second temperature sensor 1, circulating water pipe 7 are by the lifting rope that connect with mold 2 or short
Bar is vacantly in the casting space of mold 2.
The present embodiment provides cast mineral alternating temperature maintenance processes: cast mineral arranges circulation before pouring inside mold 2
Water pipe 7, the first temperature sensor 6, second temperature sensor 1 can shift to an earlier date and inject in circulating water pipe 7 to guarantee that pipeline is unimpeded
Water, mold 2, which is cast in room temperature, is cooled and shaped 12h, after cooling and shaping, removes mold 2, the first connector 3, the second connector 5 are divided
It is not connect with the inlet and outlet of die heater 4；Die heater 4 is opened by the preheating temperature of recirculated water in circulating water pipe 7 to 60
DEG C, die heater 4 is then adjusted by recirculated water in circulating water pipe 7 and is warming up to 85 DEG C with the heating rate of 2.5 DEG C/h, keeps the temperature 50h, this
Stage guarantees that the temperature of the first thermometer 8 display is 0-10 DEG C higher than the temperature that second temperature instrument 9 is shown；Then die heater 4 is adjusted
Recirculated water in circulating water pipe 7 is cooled to 35 DEG C with the rate of temperature fall of 2.5 DEG C/h, this stage guarantees what second temperature instrument 9 was shown
Temperature is 0-10 DEG C lower than the temperature that the first thermometer 8 is shown, temperature fall time 12h；Closing die heater 4, cooled to room temperature,
Complete the alternating temperature maintenance of cast mineral.
Claims (4)
1. a kind of cast mineral alternating temperature curing system, including mold (2), it is characterised in that: formed inside mold (2) and pour sky
Between, it is laid with inside casting space circulating water pipe (7), is equipped with the first temperature sensor (6) at center in casting space, the first temperature
Degree sensor (6) also is located inside the pipeline circle that circulating water pipe (7) is surrounded, between circulating water pipe (7) and mold (2) inner wall
Casting space is equipped with second temperature sensor (1), fixed the first thermometer (8) on the first temperature sensor (6) and mold (2)
Connection, second temperature sensor (1) are connect with second temperature instrument (9) fixed on mold (2), circulating water pipe (7) both ends difference
Connect the first connector (3), the second connector (5), the first connector (3), the second connector (5) pass through mold (2) by water pipe respectively with
The inlet and outlet of external die heater (4) are detachably connected.
2. cast mineral alternating temperature curing system according to claim 1, it is characterised in that: circulating water pipe (7) is surrounded
Pipeline circle is in rectangle or ellipse.
3. cast mineral alternating temperature curing system according to claim 1, it is characterised in that: circulating water pipe (7) be one and
For plastic flexible pipe.
4. cast mineral alternating temperature curing system according to claim 1 to 3, it is characterised in that: the first temperature sensor
(6), second temperature sensor (1), circulating water pipe (7) are by the lifting rope or quarter butt that connect with mold (2) vacantly in mold (2)
Casting space in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837660.9U CN208247275U (en) | 2018-05-30 | 2018-05-30 | Cast mineral alternating temperature curing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837660.9U CN208247275U (en) | 2018-05-30 | 2018-05-30 | Cast mineral alternating temperature curing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208247275U true CN208247275U (en) | 2018-12-18 |
Family
ID=64652250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837660.9U Active CN208247275U (en) | 2018-05-30 | 2018-05-30 | Cast mineral alternating temperature curing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208247275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656419A (en) * | 2018-05-30 | 2018-10-16 | 山东蒂德精密机床有限公司 | Cast mineral alternating temperature curing system and its working method |
-
2018
- 2018-05-30 CN CN201820837660.9U patent/CN208247275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108656419A (en) * | 2018-05-30 | 2018-10-16 | 山东蒂德精密机床有限公司 | Cast mineral alternating temperature curing system and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208247275U (en) | Cast mineral alternating temperature curing system | |
| CN101992265B (en) | Method for manufacturing resin casting die used for modeling sodium silicate self-hardening sand | |
| CN206882704U (en) | A kind of hot core box mould of connecting rod | |
| CN104148580A (en) | Quick production method of cast resin mold for producing wheel hub casting | |
| CN109177103A (en) | Fast change mould temperature device and alternating temperature control method based on supercritical fluid | |
| CN103949584B (en) | The sand mould casting method of the 22nd grade of stator blade is pressed in H level combination circulation steam turbine | |
| CN108656419A (en) | Cast mineral alternating temperature curing system and its working method | |
| CN101623907B (en) | Method for preparing three-dimensional photoelasticity analysis model by applying fast-forming plaster mold technique | |
| CN107987539A (en) | A kind of moltening mold castings complex wax formula | |
| CN103774905A (en) | Novel pole producing technology | |
| CN101633118B (en) | Components and parts of mechanical machine tool and manufacturing method thereof | |
| CN105313250A (en) | Gypsum plastic suction mold | |
| CN104785728A (en) | Gear casting processing method | |
| CN206484819U (en) | A kind of novel injection moulding machine mould | |
| CN205599869U (en) | Directional control valve casting mould | |
| CN104801667B (en) | Method for preventing generation of casting crack of high temperature alloy mold | |
| CN107774906A (en) | A kind of method with clay-bonded sand cast superalloy mould | |
| CN106641189A (en) | Belt pulley | |
| CN108069638A (en) | A kind of method with tunnel type micro wave heating unit solidified resin type artificial stone | |
| CN201998384U (en) | Accurately controlled injection mould containing iron piece | |
| CN108015227A (en) | Copper alloy casting process | |
| KR100350425B1 (en) | Method for rapid tooling using cast iron power filled resin | |
| CN109899492A (en) | A kind of transmission case body and its production method | |
| CN208068735U (en) | Knob molding die is dialled on a kind of vehicle air conditioning outlet | |
| CN108145129A (en) | A kind of dried sand negative-pressure cavity casting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |