WO1981003449A1 - Method and machine for making mould cores - Google Patents

Method and machine for making mould cores Download PDF

Info

Publication number
WO1981003449A1
WO1981003449A1 PCT/SU1981/000051 SU8100051W WO8103449A1 WO 1981003449 A1 WO1981003449 A1 WO 1981003449A1 SU 8100051 W SU8100051 W SU 8100051W WO 8103449 A1 WO8103449 A1 WO 8103449A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
node
sτeρzhnevοy
unit
electrical
Prior art date
Application number
PCT/SU1981/000051
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
I Matlin
Y Ledyan
A Melnikov
D Kukui
V Bass
O Kechin
Original Assignee
Bruss Polt I
I Matlin
Y Ledyan
A Melnikov
D Kukui
V Bass
O Kechin
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
Priority claimed from SU802927854A external-priority patent/SU990403A1/ru
Priority claimed from SU802927853A external-priority patent/SU1003999A1/ru
Application filed by Bruss Polt I, I Matlin, Y Ledyan, A Melnikov, D Kukui, V Bass, O Kechin filed Critical Bruss Polt I
Publication of WO1981003449A1 publication Critical patent/WO1981003449A1/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/12Treating moulds or cores, e.g. drying, hardening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22CFOUNDRY MOULDING
    • B22C19/00Components or accessories for moulding machines
    • B22C19/04Controlling devices specially designed for moulding machines

Definitions

  • a returnable displaceable electrical device is an essential component of a non-hazardous screwdriver.
  • the absorptive product allows for the optimal time for the preparation of the open mixture for each other to be supplied with food.
  • ⁇ still present invention uses the shorten the duration of the work of the bar, which raises the output of the machine.
  • FIG. I dispose of a current cache that carries out a patentable method of discharging parts, with a partial disagreement, as agreed upon; ⁇ ig. 2 - supply of electrical equipment with a continuous burner: flush with a single lower electric drive, as a whole, according to the invention; ⁇ ig. 3 - a structured and straightforward measuring unit according to the invention; ⁇ ig. 4 - the structure of the start-up unit according to the invention; ⁇ ig. 5 - the structural diagram of the node of the initial initial measurement of electrical faults in the case of a continuous mixture according to the invention; ⁇ ig.
  • FIG. 6 is a schematic diagram of a cycling unit according to the invention
  • ⁇ ig. 7 the structural diagram of the unit for direct measurement of electrical parameters of a continuous mixture, according to the invention
  • ⁇ ig. 8 the structural scheme of the unit for switching the modes of operation of the heavy machine, as agreed by the invention.
  • 9 da ⁇ chi ⁇ ele ⁇ ' ⁇ z ⁇ ches ⁇ i ⁇ ⁇ a ⁇ agle ⁇ v ⁇ .
  • the supply unit is divided into the first unit of its mass.
  • the front-end Maddena maintains the standard I / Fig. ⁇ /, on the other hand, a removable wall is installed 2. On 2, a front-mounted drawer 3 has been installed, which has a 4-post. ⁇ The main part of the bed I is mechanized 6 5 filling and sealing of the mixture in the current state: box. ⁇ With page 2, the base of the ⁇ mechanism 9 ⁇ ⁇ réelle, 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8. 8..
  • Block 29 is electrically connected to case 13 and with, mechanism 9. With mechanism 6 and standard 2 and unit 29, unit 30 of the control is connected.
  • Node 32 is connected to node ⁇ and 31, connecting to node 33, and switch 36.
  • Node 34 is connected to the switch
  • Node 32 of the initial measurement of electrical parameters of the continuous mixture contains a "OR"
  • the outputs ⁇ b and ⁇ 7 of the “YLI" circuit ⁇ 3 are connected to the optional ⁇ 2 / 4 / switch and the 36/3/3 switch. ⁇ another input ⁇ 8 / ⁇ ⁇ / ⁇ Consequently ⁇ ⁇ 54 connected to 59 voltages, ⁇ yogurt 60 input ⁇ ⁇ ⁇ ⁇ -
  • Circuit "And” 63 is connected to 70 to count 6 ⁇ , to 71 turn on second; 72 is used. -12- and counting 6 ⁇ , counting is 73 counting pulses, all of which are due to their inputs 74 and 75.
  • Node 33 u ⁇ avleniya tsi ⁇ l ⁇ m s ⁇ de ⁇ zhi ⁇ s ⁇ emu "IYAY" 76 / ⁇ ig.6/, ⁇ ⁇ y ⁇ d ⁇ lyuchen ⁇ igge ⁇ 77 sv ⁇ im v ⁇ d ⁇ m 78. ⁇ dy s ⁇ emy 79 and 80 "OR" 76 ⁇ d ⁇ lyucheny c ' ⁇ ve ⁇ s ⁇ - venn ⁇ ⁇ m ⁇ a ⁇ a ⁇ u 59 / ⁇ ig. ⁇ / ⁇ and ⁇ switch 36 / fig.Z/.
  • the other exit 81 / Fig.6 / ⁇ igreg 77 77 is connected to the node 34 / Fig.
  • the inputs 9 ⁇ and 96 are connected to the power supply ⁇ vy ⁇ du 97 / ⁇ ig.7/ ⁇ igge ⁇ a 94 ⁇ d ⁇ lyucheny s ⁇ ema "AND" 9 ⁇ sv ⁇ sh ⁇ v ⁇ d ⁇ m 99 and 100 gene ⁇ a ⁇ lineyn ⁇ na ⁇ as ⁇ ayuscheg ⁇ na ⁇ yazheniya sv ⁇ im v ⁇ d ⁇ m 101 and 102 v ⁇ d gene ⁇ a ⁇ a 100 s ⁇ edinen with vy ⁇ d ⁇ m ⁇ igge ⁇ a 103 94. 100 ⁇ gene ⁇ a ⁇ u ⁇ d ⁇ lyuchen ⁇ d ⁇ a ⁇ a ⁇ 104 na ⁇ yazheniya came in at 105.
  • Switch 36 which is used for the operation of a continuous machine, contains the equipment and devices 106,107,108 / Fig. ⁇ / connection.
  • the winter belt machine which implements the patented method, it contains the sleeve 0 123 / machine, and the next machine is locked. 13 ⁇ a ⁇ izves ⁇ n ⁇ , ele ⁇ ches ⁇ aya ⁇ z ⁇ d ⁇ m ⁇ s ⁇ s ⁇ e ⁇ zh- ⁇ ev ⁇ y syesi, ⁇ ig ⁇ vlenn ⁇ y ⁇ a ele ⁇ v ⁇ dn ⁇ m binders and ma ⁇ e ⁇ iale neele ⁇ z ⁇ dn ⁇ n ⁇ ve ⁇ d ⁇ y s ⁇ s ⁇ av- ⁇ -governing / na ⁇ iye ⁇ , ⁇ va ⁇ tsev ⁇ m ⁇ es ⁇ e / ⁇ edelyae ⁇ sya s ⁇ de ⁇ - zhaniem szyazuyuscheg ⁇ ma ⁇ e ⁇ iala a mixture ⁇ avn ⁇ ye ⁇ n ⁇ s ⁇ yu eg ⁇ ⁇ as ⁇ edeleni
  • the electrical tolerance of the 0 grade mixture initially grows slightly as a result of the increase in the dissociation rate. Then the building of the binder material begins, which is simply supported by the reduction of the electrical energy consumption.
  • the highest value of the electrical performance is 5 that corresponds to the complete hardening and conditioning of the main .-: the whole of the original mixture.
  • the most distant industry and the high temperature of the product are products that cause the loss of power: ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ - 14 - bridges.
  • drawer 3 extractor mixture 7 introduces an electrical contact with internal compartment of drawer 3 and with electrical output 15 and output 13 of electrical elec- trophys
  • Block 30 gives the command, at the same time, it starts to work on the measuring and logical unit 29. Measuring and modulating the block 29 on signals that the sensor is in the
  • node 31 starts to run a single pulse, emitting ' to node 32 of the initial measurement of electrical parameters of the mixture.
  • -15- occurs if input 39 has failed on sensor 13, the value is not less than the specified value.
  • the quality of the mixture is the term for the evaluation of its quality, such as
  • the product of the quality of the mixture is certified to 7 requirements for it.
  • node 33 receives a signal, so that it starts working on node 34 of the direct measurement of the electrical parameters of the continuous mixture.
  • the operation of the node 34 is included in that it ensures the switching of the output of the generator 38 to the input of the node 35 at the end of the season, the general green
  • the degree of inadvertance to achieve a minimum value of the electric power supply should not be removed.
  • E ⁇ a value yazlyae ⁇ sya ⁇ s ⁇ yashyuy for s ⁇ e ⁇ zhnya undergoes ⁇ igu ⁇ atsii and ⁇ azye ⁇ v and ⁇ izmeneniya ⁇ sv ⁇ s ⁇ v s ⁇ e ⁇ zhnez ⁇ y mixture do not change 7 e ⁇ sya, ⁇ a ⁇ ⁇ a ⁇ ⁇ edelyae ⁇ sya ys ⁇ lyuchi ⁇ eln ⁇ ⁇ e ⁇ l ⁇ a ⁇ umuli- 5 ⁇ uyuschey s ⁇ s ⁇ bn ⁇ s ⁇ y ⁇ s ⁇ e ⁇ zh ⁇ ya, ⁇ aya ⁇ a ⁇ iches ⁇ i not zazisi ⁇ ⁇ Sh ⁇ eyuschi ⁇ mes ⁇ ⁇ lebany is ⁇ dny ⁇ sz ⁇ e ⁇ v sye- B 7.
  • Yu e ⁇ tsi ⁇ ly s ⁇ avneniya ⁇ e ⁇ b ⁇ az ⁇ vann ⁇ g ⁇ ⁇ ezul ⁇ a ⁇ a izye ⁇ e- ⁇ iya is ⁇ dp ⁇ y ⁇ z ⁇ dshl ⁇ s ⁇ i, ⁇ anyascheg ⁇ sya at node 22 ⁇ e- zul ⁇ a ⁇ ami ⁇ sleduyuschi ⁇ izme ⁇ eni ⁇ , vy ⁇ lnyaey ⁇ uzl ⁇ y 34 ⁇ a n ⁇ v ⁇ e znache ⁇ ie ele ⁇ ches ⁇ O ⁇ z ⁇ diy ⁇ s ⁇ i not s ⁇ a- ne ⁇ ⁇ aznshl value ⁇ anyatsemusya at node 32.
  • Block 29 compares the comparison cycles for current, since the elec- tricity of the continuous raw material 7 is not
  • ⁇ 5 produces signals to the inputs of nodes 32 and 36.
  • Node 32 performs a cycle of measuring the electric field velocity of a variable mixture of 7 with a variable displacement. This is the cause of the signal from the sensor 13, which goes to the input 41 nodes
  • P ⁇ u ⁇ aza ⁇ nym signals assembly 35 in sb ⁇ asyvae ⁇ sya is ⁇ n ⁇ e s ⁇ s ⁇ yanie, za ⁇ em za ⁇ yinae ⁇ ⁇ ezul ⁇ a ⁇ izye ⁇ eniya
  • unit 30 When signal 40 is received at input 40, unit 30 starts operation 49, then at input 48 of element “46”, a signal is generated. At 47, the signal is detected when the element 43 is triggered . In most cases, the signal is received at the input. 48, appears to be sagging at the exit
  • the signal is sent to the switch 36 and to the fastener 52 of the final pulse.
  • the driver 52 receives the bus, then. falling onto node 32.
  • ⁇ dn ⁇ v ⁇ emenn ⁇ signal from element 53 it goes to input 55 of output 54, the last one starts, and then on output 62 it sets 0 single signal, and on output 69 - it goes out to 62, it goes to 64 ENTRANCE OF THE CIRCUIT OF AN EMPLOYED VOLTAGE OF PULSE FROM THE GENERATION 38.
  • Deschi ⁇ a ⁇ s ⁇ aba ⁇ yvae ⁇ 87 the signal from eg ⁇ vy ⁇ da l ⁇ s ⁇ u ⁇ ae ⁇ on v ⁇ d ⁇ mi ⁇ va ⁇ elya 93 sdinichn ⁇ g ⁇ im ⁇ ulsa ' ⁇ y ⁇ vy ⁇ aba ⁇ yvae ⁇ im ⁇ uls, ⁇ s ⁇ u ⁇ a ⁇ yatsy v ⁇ d at node 35 and node 35 ⁇ bes ⁇ echivayuschy sb ⁇ s in is ⁇ d- n ⁇ e s ⁇ s ⁇ yanie.
  • the counter 84 completes the operation, and the signal to enter 91 is cheap.
  • the operation 88 turns on, the error-free operation of the distributor 93 is unique.
  • the signal from the cheap 89 node 3 * 3 is triggered at input 95 of the output 94, causing the operation of the output 94, as soon as the output 97 is set to a standstill, and 103 is stopped.
  • the signal from the output of 97 is emitted when one exit is made of the 99th element of the 98th 98, and the other input of the pulse emits the pulses of the 38th generator.
  • the output of the element 98 starts. This output is connected to this output of the node 35, for example, at the node 35, it is calculated that the drive goes to Ukraine on a regular basis.
  • the switch 36 / Fig. 3.8/ of the operating mode of the stand-alone machine operates the following way.
  • FIG. 4 of the “AND” circuit 46 of the node 31 The signal from the node 35 / ⁇ 8/ through 107 is transmitted to the output 50 of the node 31 to the amplifier 37 of the output signal.
  • the indicated electrical efficiency is part of the range of changes in electrical safety, equal: 22, 3 * 10 ° ⁇ ⁇ 00 ⁇ __ 14, 9 $ 15 $.
  • the invention provides a secure electric power supply.
  • the present invention has a gain of 10 divided by the technical factor and increases the gain by 10-15 and increases the gain by 15-20%.
  • This invention may be used with 15 products manufactured by the manufacturer or other suppliers of electrical equipment, electrical equipment or
  • the invention with the best success can be used for the manufacture of crates in the heated equipment. 20
  • This invention may be shorter than 5 when used in the manufacture of fuses from a dry mixture of mixtures that are subject to gas chambers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
PCT/SU1981/000051 1980-06-09 1981-05-29 Method and machine for making mould cores WO1981003449A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU802927854A SU990403A1 (ru) 1980-06-09 1980-06-09 Способ изготовлени стержней
SU802927853A SU1003999A1 (ru) 1980-06-09 1980-06-09 Стержнева машина
SU2927854 1980-06-09
SU2994860 1980-10-29

Publications (1)

Publication Number Publication Date
WO1981003449A1 true WO1981003449A1 (en) 1981-12-10

Family

ID=27356381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1981/000051 WO1981003449A1 (en) 1980-06-09 1981-05-29 Method and machine for making mould cores

Country Status (7)

Country Link
JP (1) JPH0138581B2 (enrdf_load_stackoverflow)
AU (1) AU544406B2 (enrdf_load_stackoverflow)
DE (1) DE3152073A1 (enrdf_load_stackoverflow)
FR (1) FR2483815A1 (enrdf_load_stackoverflow)
IT (1) IT1167789B (enrdf_load_stackoverflow)
SE (1) SE448611B (enrdf_load_stackoverflow)
WO (1) WO1981003449A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769545A (zh) * 2014-02-20 2014-05-07 苏州明志科技有限公司 覆膜砂制芯装置及制芯工艺

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641942U (ja) * 1992-11-27 1994-06-03 新東工業株式会社 上下鋳型同時造型装置
CN104801673B (zh) * 2014-01-26 2017-02-08 陕西重型汽车有限公司 一种轴承盖芯子的制作装置和制作方法
JP2024177102A (ja) * 2023-06-07 2024-12-19 花王株式会社 鋳型作製方法、鋳型作製システム、情報処理装置、情報処理システム、情報処理方法、コンピュータプログラム、および記録媒体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620293A (en) * 1969-04-07 1971-11-16 Ernst Otto Kruse Press molding machine with adjustable feed device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701352A (fr) * 1929-08-10 1931-03-16 Nebiolo Spa Appareil pour signaler la fin du séchage dans les étuves pour moules de fonderie
US3335787A (en) * 1964-08-05 1967-08-15 Dietert Co Harry W Automatic mold testing apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620293A (en) * 1969-04-07 1971-11-16 Ernst Otto Kruse Press molding machine with adjustable feed device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
I.B. Zaigerov: "Mashiny i avtomatizatsiya liteinogo proizvodstva" 1969, "Vysheishayz shkola" (Minsk), pages 259-268, 273-274 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769545A (zh) * 2014-02-20 2014-05-07 苏州明志科技有限公司 覆膜砂制芯装置及制芯工艺

Also Published As

Publication number Publication date
AU544406B2 (en) 1985-05-23
FR2483815A1 (fr) 1981-12-11
SE448611B (sv) 1987-03-09
JPH0138581B2 (enrdf_load_stackoverflow) 1989-08-15
JPS57502050A (enrdf_load_stackoverflow) 1982-11-18
FR2483815B1 (enrdf_load_stackoverflow) 1984-11-16
DE3152073C2 (enrdf_load_stackoverflow) 1988-10-13
IT1167789B (it) 1987-05-13
IT8122191A0 (it) 1981-06-08
SE8200512L (sv) 1982-01-29
AU7728981A (en) 1981-12-21
DE3152073A1 (en) 1982-08-12

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