WO2014189083A1 - Dispositif de diagnostic de moulage - Google Patents

Dispositif de diagnostic de moulage Download PDF

Info

Publication number
WO2014189083A1
WO2014189083A1 PCT/JP2014/063487 JP2014063487W WO2014189083A1 WO 2014189083 A1 WO2014189083 A1 WO 2014189083A1 JP 2014063487 W JP2014063487 W JP 2014063487W WO 2014189083 A1 WO2014189083 A1 WO 2014189083A1
Authority
WO
WIPO (PCT)
Prior art keywords
molding
deviation
unit
reference value
value
Prior art date
Application number
PCT/JP2014/063487
Other languages
English (en)
Japanese (ja)
Inventor
慶彦 青山
Original Assignee
東洋機械金属株式会社
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 東洋機械金属株式会社 filed Critical 東洋機械金属株式会社
Priority to CN201480029956.2A priority Critical patent/CN105263691A/zh
Publication of WO2014189083A1 publication Critical patent/WO2014189083A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/7621—Injection unit nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76658—Injection unit
    • B29C2945/76688—Injection unit nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets

Definitions

  • the present invention relates to a molding diagnostic apparatus provided in a molding machine such as an injection molding machine or a die casting machine, and particularly relates to a machine that diagnoses the stability of the operation of the molding machine during continuous automatic operation.
  • Molding machines such as injection molding machines and die casting machines are equipped with molding condition setting devices that set molding conditions.
  • the molding condition setting device Prior to the operation of the molding machine, the molding condition setting device is operated to operate a molded product. It is necessary to input required molding conditions according to the conditions.
  • the molding conditions of the molding machine are diverse, skill is required to set the molding conditions, and it is difficult for an unskilled person to efficiently set all the setting items required.
  • a device for simplifying the operation when setting the molding conditions and a device for preventing forgetting to change the set value have been added.
  • Various molding condition setting devices have been proposed (see, for example, Patent Documents 1, 2, and 3).
  • JP-A-5-42571 JP 2008-114403 A Japanese Patent No. 4094194
  • the operation of the molding machine becomes unstable during continuous automatic operation, and a molded product that does not reach the target quality is molded, or the target shot cycle is obtained. Inconveniences such as inability to occur may occur.
  • the present invention has been made to solve such deficiencies in the prior art, and its purpose is to continuously diagnose the operational stability of the molding machine detected during continuous automatic operation, and to provide a display device.
  • An object of the present invention is to provide a molding diagnostic apparatus for displaying a required message and notifying an operator.
  • the present invention includes a mold opening / closing device and an injection device for injecting a molding material into a mold clamped by the opening / closing device, and a predetermined molding including a plurality of steps.
  • a molding machine body that continuously molds a predetermined molded product by repeating a cycle, a molding condition setting means for an operator to set molding conditions for the molding machine body, and a molding condition setting set in the molding condition setting means
  • Control means for controlling the driving of the molding machine main body based on the value, and measuring means provided in a predetermined part of the molding machine main body for measuring and outputting a measurement value according to the operating state of the molding machine main body
  • Is a molding diagnostic apparatus that determines the operational stability of the molding machine body during continuous automatic operation and notifies an operator of the molding diagnostic apparatus, and sets the number of shots that serves as a criterion for determining the operational stability.
  • a shot number setting unit, a measurement value of the measurement unit, an input unit of the shot number set in the shot number setting unit, a reference value for determining the operational stability of the molding machine body, and A storage unit that stores measurement values of the measurement unit, a calculation unit that calculates a deviation of the measurement values for the number of shots stored in the storage unit, and the number of inputs of the measurement values to the input unit Determines whether or not the number of shots set in the shot number setting unit has reached the number of shots and whether or not the deviation of the measured value for the number of shots is equal to or greater than a reference value stored in the storage unit
  • the control means The specific judgment display according to the type and outputs to the monitor unit.
  • the diagnostic items of the molding machine main body include at least one item selected from nozzle temperature, primary injection time, mold opening time, mold closing time, and molded product removal time, filling pressure, metering motor torque, and screw during metering. Can be set in the storage unit.
  • the reference value the reference value of the deviation of the nozzle temperature, the reference value of the deviation relating to the primary injection time, the mold opening time, the mold closing time and the removal time of the molded product, depending on the diagnosis item, filling from the start of filling Reference value for deviation of filling pressure for each measurement time until the end, reference value for deviation of weighing motor torque for each measurement time from the start of measurement to the end of measurement, Treatment speed of the screw for each measurement time from the start of measurement to the end of measurement
  • the reference value of the deviation can be stored.
  • Diagnosis of the molding machine body can be performed separately for each diagnostic item, and when the diagnosis of the molding machine body is instructed by the operator during continuous automatic operation, all diagnostic items set in the storage unit are automatically It can also be executed automatically.
  • the control unit displays a specific determination display according to the type of measurement value Is output to the monitor unit, the operator can reliably recognize the operational stability of the molding machine body. Therefore, it becomes possible for an operator to take an appropriate response quickly, and a good product can be manufactured with high efficiency.
  • gist of the present invention is not limited to the following embodiments, and it is needless to say that the gist of the present invention can be easily applied to molding machines having other configurations without departing from the spirit of the invention.
  • the molding diagnostic apparatus 1 includes a molding machine body 10 including a sensor group (measuring unit) 11, a control unit 20, and a molding condition setting unit 30.
  • the operation stability of the molding machine body 10 during continuous automatic operation is diagnosed.
  • the molding diagnostic apparatus 1 includes a start switch 40, an input device 50 for inputting a diagnostic item of the molding machine body 10 and a reference value of operational stability regarding each diagnostic item, and a calculation of the operational stability of the molding machine body 10.
  • a shot number setting unit 60 is provided for setting the number of shots, which is the number of samples of measurement value data output from the sensor group 11.
  • the molding machine main body 10 includes a mold opening / closing device and an injection device that injects a molding material into the clamped mold, and includes a metering process, a mold closing process, a mold clamping process, an injection process, a mold opening process, and A predetermined molded product is formed by repeating a predetermined molding cycle including a product removal step and the like.
  • the molding machine body 10 according to the embodiment may be either an injection molding machine that molds plastic products or a die casting machine that molds light metal products.
  • the sensor group 11 is installed in a predetermined part of the opening / closing device and the injection device, and outputs appropriate measurement value data according to the operating state of the molding machine body 10 during continuous automatic operation.
  • the measurement value data output from these sensor groups 11 is input to the molding diagnostic apparatus 1 and the control means 20.
  • a peripheral device (not shown) such as a product take-out device is also arranged around the molding machine body 10 as necessary.
  • the configurations of the molding machine main body 10 and peripheral devices are known matters and are not the gist of the present invention.
  • the control means 20 is responsible for overall driving of the molding diagnostic apparatus 1, the molding machine body 10, and peripheral devices, and molding conditions determined by the molding condition setting values set in the molding condition setting means 30 and the specifications of the molding machine body 10. Based on the reference value and the measured value data output from the sensor group 11, the driving of the mold opening / closing device and the injection device is controlled, and the predetermined molding cycle described above is repeatedly executed.
  • the molding condition setting means 30 is for the operator to input an appropriate molding condition setting value that matches the characteristics of the molded product to be molded before the molding machine body 10 starts operation. Any molding condition setting device belonging to the public knowledge such as those described in No. 3 can be used.
  • the molding conditions to be set in the molding condition setting device 30 are various. For example, primary pressure setting in the injection process, injection timer setting, pressure holding speed setting, pressure holding time setting, measuring process time in the measuring process, and suckback Examples include low pressure mold clamping, low pressure mold clamping torque, and low pressure mold clamping time in the setting and mold opening / closing process.
  • the molding diagnostic apparatus 1 is input to the measured value data output from the sensor group 11, the control signal output from the control means 20, the switch signal output from the start switch 40, and the input device 50.
  • the input unit 2 takes in the diagnostic item data, the reference value data, the determination message to be displayed to the operator, and the shot number data set in the shot number setting unit 60.
  • the molding diagnosis apparatus 1 includes the storage unit 4 that stores the above-described data captured in the input unit, and the maximum value of the measurement value data sampled over the number of shots set in the shot number setting unit 60. It has the calculating part 3 which calculates the deviation of the minimum value.
  • the molding diagnostic apparatus 1 determines whether or not the number of measurement value data input to the input unit 2 has reached the number of shots set in the shot number setting unit 60 and the number of shots determined by the calculation unit 3.
  • the determination unit 5 determines whether or not the deviation of the measured value data is larger than the reference value data stored in the storage unit 4.
  • the molding diagnosis apparatus 1 includes a monitor unit 6 that displays various data stored in the calculation unit 3 and a required determination message according to the determination result of the determination unit 5 in a predetermined format, and the required data.
  • the molding condition diagnosis apparatus 1 can also be configured integrally with the above-described control unit 20 and molding condition setting unit 30.
  • the molding diagnostic apparatus 1 is activated when the operator operates the activation switch 40, and for each diagnostic item stored in the storage unit 4, a deviation of measured value data for a predetermined number of shots is stored in the storage unit 4. It is automatically determined whether or not it is larger than the reference value data, and a molding diagnosis relating to a required diagnosis item is performed. That is, as shown in FIG. 2, the operator sets a molding condition setting value in the molding condition setting unit 30 and activates the control unit 20 to start continuous automatic operation of the molding machine body 10. By operating, the molding diagnostic apparatus 1 can be started at any time.
  • the molding diagnostic apparatus 1 When the molding diagnostic apparatus 1 is activated, the measurement value data is sampled for the number of shots preset in the storage unit 4 in accordance with the operation program stored in the storage unit 4, and based on the sampled measurement value data Thus, a molding diagnosis for a preset diagnostic item is automatically executed by the determination unit 5. A predetermined determination message corresponding to the determination result is read from the storage unit 4, output from the monitor driver 7, and displayed on the monitor unit 6. The operator can confirm the determination message and take necessary countermeasures such as changing the molding condition setting value as necessary.
  • the continuous automatic operation can be continued as it is.
  • the above-described molding diagnosis can be performed continuously for all diagnostic items stored in the storage unit 4 when the molding diagnosis apparatus 1 is activated, or selected by the operator. It is also possible to selectively perform only the molding diagnosis for the diagnosis items.
  • the reference value the reference value of the deviation of the nozzle temperature, the reference value of the deviation relating to the primary injection time, the mold opening time, the mold closing time and the removal time of the molded product, depending on the diagnosis item, filling from the start of filling Reference value for deviation of filling pressure for each measurement time until the end, reference value for deviation of weighing motor torque for each measurement time from the start of measurement to the end of measurement, Treatment speed of the screw for each measurement time from the start of measurement to the end of measurement Is stored in the storage unit 4.
  • an allowable range for manufacturing a non-defective product with high efficiency is set as a reference value for each deviation.
  • PID control is usually used for temperature control of the injection nozzle, and initial tuning is performed in the initial state. However, the state of the injection nozzle can be changed by changing the type of the injection nozzle according to the mold or by screw maintenance. When the value of PID changes, the tuning of PID control may shift.
  • nozzle temperature data output from the temperature sensor provided in the injection nozzle is continuously taken into the storage unit 4 for a predetermined number of shots (for example, 50 shots or 100 shots).
  • the deviation between the maximum value and the minimum value of the nozzle temperature data is obtained by the calculation unit 3.
  • a determination message “nozzle temperature varies” is displayed on the monitor unit 6 as shown in FIG. To do.
  • an explanatory note “auto tuning (nozzle required)” is displayed on the monitor unit 6.
  • ⁇ Primary injection time> The primary injection time is not affected by the suitability of the molding conditions set in the molding condition setting means 30, and there is an abnormality in various servo motors provided in the molding machine body 10 or the time when the peripheral device operates. Variation occurs when a large variation occurs. Therefore, by calculating the variation of the primary injection time, it is possible to estimate the occurrence of abnormality in various servo motors and peripheral devices. Therefore, in the present embodiment, primary injection time data is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots), and the maximum value and minimum value of the taken primary injection time data are taken. The value deviation is obtained by the calculation unit 3.
  • a predetermined number of shots for example, 50 shots or 100 shots
  • the monitor unit 6 “varies in the primary injection time” Is displayed.
  • an explanatory note “Please check the state of the molding machine and peripheral machine” is displayed on the monitor unit 6.
  • the measurement data of the primary injection time is displayed as a list with numerical values on the monitor unit 6 for each shot, as shown in FIG.
  • the mold opening time is not affected by the suitability of the molding conditions set in the molding condition setting means 30, and there are abnormalities in various servo motors provided in the molding machine body 10, or peripheral devices Variation occurs when temporal variation occurs in the operation process. Therefore, it is possible to estimate the occurrence of abnormality in various servo motors and peripheral devices by calculating the variation in mold opening time. Therefore, in the present embodiment, the mold opening time data is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots), and the maximum value and the minimum value of the fetched mold opening time data are set. The deviation is obtained by the calculation unit 3.
  • the monitor 6 determines that there is a variation in the mold opening time. Display a message.
  • an explanatory note “Please check the state of the molding machine and peripheral machine” is displayed on the monitor unit 6.
  • the mold opening time measurement data is displayed as a list with numerical values on the monitor unit 6 for each shot, as shown in FIG. FIG. 4 shows measurement data of the mold opening time at normal time. As is apparent from this figure, the mold opening time is very stable at normal time.
  • the mold closing time is not affected by the suitability of the molding conditions set in the molding condition setting means 30, and there are abnormalities in various servo motors provided in the molding machine body 10 or when peripheral devices are Variation occurs when temporal variation occurs in the operation process. Therefore, by calculating the variation in mold closing time, it is possible to estimate the occurrence of abnormality in various servo motors and peripheral devices. Therefore, in the present embodiment, the mold closing time data is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots), and the maximum value and the minimum value of the fetched mold closing time data are set. The deviation is obtained by the calculation unit 3.
  • the monitor unit 6 determines that “the mold closing time varies”. Display a message.
  • an explanatory note “Please check the state of the molding machine and peripheral machine” is displayed on the monitor unit 6.
  • the operator can easily recognize that the mold closing time is more than the reference value and can quickly take an appropriate countermeasure. Accordingly, since the operation of the molding machine main body 10 can be stabilized as a total, a molded product having a target quality can be manufactured in a target shot cycle.
  • the molded product take-out time is not affected by the suitability of the molding conditions set in the molding condition setting means 30, and there are abnormalities in various servo motors provided in the molding machine body 10, or peripheral devices. Variation occurs when there is a temporal variation in the process of operating. Therefore, it is possible to estimate the occurrence of abnormalities in various servo motors and peripheral devices by calculating the variation in the molded product removal time. Therefore, in the present embodiment, the molded product take-out time data is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots), and the maximum value and the minimum of the taken-in molded product take-out time data are minimum.
  • a predetermined number of shots for example, 50 shots or 100 shots
  • the value deviation is obtained by the calculation unit 3.
  • a reference value of the deviation of the molded article take-out time for example, 0.1 sec or more, as shown in FIG. Display a judgment message.
  • an explanatory note “Please check the state of the molding machine and peripheral machine” is displayed on the monitor unit 6.
  • the operator can easily recognize that the mold closing time is more than the reference value and can quickly take an appropriate countermeasure. Accordingly, since the operation of the molding machine main body 10 can be stabilized as a total, a molded product having a target quality can be manufactured in a target shot cycle.
  • the mold temperature and molding material temperature are not stable, so there is some variation in the measured data of the filling pressure, but after that, the filling pressure is measured as the number of shots increases.
  • the value data becomes stable. Therefore, for the filling pressure, even if the measured value data varies, it is not appropriate to take immediate measures, and the measured value data varies depending on the mold temperature or molding material temperature immediately after the start of continuous automatic operation. It is necessary to check whether it is based on instability. Therefore, in the present embodiment, filling pressure data for each measurement time from the start of injection to the end of injection is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots).
  • the filling pressure data taken into the storage unit 4 has a waveform as shown in FIG. 5 when an image is displayed on the monitor unit 5.
  • the computing unit 3 obtains a deviation e between the maximum value and the minimum value of the filling pressure data for each measurement time from the start of injection to the end of injection based on the filling pressure data taken into the storage unit 4.
  • a determination message “resin pressure state is changing” is displayed on the monitor unit 6 as shown in FIG.
  • an explanatory note “The pressure value is changing and needs to be diagnosed again” is displayed on the monitor unit 6.
  • the operator can easily recognize that there is a variation in the filling pressure that exceeds the reference value, and the re-diagnosis causes the variation to be instability in the mold temperature and molding material temperature immediately after the start of continuous automatic operation. Since it can be confirmed whether it is based, unnecessary confirmation work and maintenance can be avoided, and the productivity of the molding machine body 10 as a whole can be increased.
  • the measured value data of the metering motor torque varies to some extent because the heating cylinder temperature is not stable, but thereafter the measured value data of the metering motor torque as the number of shots increases. Becomes stable. Therefore, as with the filling motor (primary pressure), even if the measured value data varies, it is not appropriate to take a countermeasure immediately, and the measured value data varies continuously and automatically. It is necessary to confirm whether or not this is based on instability of the heating cylinder temperature immediately after the start of the operation.
  • metering motor torque data for each measurement time from the start of measurement to the end of measurement is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots).
  • the metering motor torque data taken into the storage unit 4 has a waveform as shown in FIG. 6 when the monitor unit 5 displays an image.
  • the calculation unit 3 obtains a deviation e between the maximum value and the minimum value of the weighing motor torque data for each measurement time from the start of measurement to the end of measurement, based on the measurement motor torque data taken into the storage unit 4.
  • a determination message “Measuring motor torque is changing” is displayed on the monitor unit 6 as shown in FIG.
  • the screw retraction speed data for each measurement time from the start of measurement to the end of measurement is continuously taken into the storage unit 4 over a predetermined number of shots (for example, 50 shots or 100 shots).
  • the screw retraction speed data taken into the storage unit 4 has a waveform as shown in FIG.
  • the calculation unit 3 obtains a deviation e between the maximum value and the minimum value of the screw reverse speed data for each measurement time from the start of measurement to the end of measurement based on the reverse speed data of the screw taken into the storage unit 4.
  • a determination message “Screw reverse speed is changing” is displayed on the monitor unit 6 as shown in FIG. .
  • the control unit 30 performs the measurement. Since a unique determination display corresponding to the type of value is output to the monitor unit 6, the operator can reliably recognize the operational stability of the molding machine body 10. Further, even when the determination unit 5 determines that the variation in the operation of the molding machine main body 10 is larger than the reference value, the operator can quickly take an appropriate response, so that a non-defective product is manufactured with high efficiency. be able to.
  • the gist of the present invention is not limited to this, and other matters can be diagnosed as appropriate.

Abstract

L'invention porte sur un dispositif de diagnostic de moulage, pour diagnostiquer en continu la stabilité opérationnelle d'une machine à mouler, détectée pendant une opération automatique continue, et envoyer à l'opérateur les messages nécessaires, pour affichage sur un dispositif d'affichage. Outre la définition d'une température de buse en tant que catégorie diagnostique pour la stabilité opérationnelle du corps de machine à mouler (10) dans une unité de stockage (4), une valeur étalon, pour l'écart de température de la buse, est stockée en tant que valeur étalon diagnostique. Quand une unité d'évaluation (5) constate que l'écart entre la valeur maximale et la valeur minimale de la température de la buse, échantillonnées sur le nombre d'injections, défini par l'unité (60) de définition du nombre d'injections est égal ou supérieur à la valeur étalon de l'écart de température de la buse définie dans l'unité de stockage (4), des données sous forme de caractères, selon lesquelles "il y a une variation de la température de la buse", qui indique que l'écart de température de la buse est supérieur à la valeur étalon, s'affichent sur une unité d'affichage (6).
PCT/JP2014/063487 2013-05-24 2014-05-21 Dispositif de diagnostic de moulage WO2014189083A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480029956.2A CN105263691A (zh) 2013-05-24 2014-05-21 成型诊断装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013-110262 2013-05-24
JP2013110262A JP2014226890A (ja) 2013-05-24 2013-05-24 成形診断装置

Publications (1)

Publication Number Publication Date
WO2014189083A1 true WO2014189083A1 (fr) 2014-11-27

Family

ID=51933635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2014/063487 WO2014189083A1 (fr) 2013-05-24 2014-05-21 Dispositif de diagnostic de moulage

Country Status (3)

Country Link
JP (1) JP2014226890A (fr)
CN (1) CN105263691A (fr)
WO (1) WO2014189083A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106003589A (zh) * 2016-06-29 2016-10-12 苏州天朋精密元器件有限公司 一种具有计数功能的塑料模具
JP7277327B2 (ja) * 2019-09-20 2023-05-18 ファナック株式会社 射出成形機の制御装置および制御方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101914A (ja) * 1989-09-18 1991-04-26 Japan Steel Works Ltd:The 射出成形機における異常予知方法及び装置
JP2008506564A (ja) * 2004-07-19 2008-03-06 バクスター・インターナショナル・インコーポレイテッド パラメトリック射出成形のシステムおよび方法
WO2012115105A1 (fr) * 2011-02-23 2012-08-30 東洋機械金属株式会社 Dispositif de diagnostic d'une condition de moulage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3756872B2 (ja) * 2002-11-07 2006-03-15 日精樹脂工業株式会社 成形品の判別条件設定方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101914A (ja) * 1989-09-18 1991-04-26 Japan Steel Works Ltd:The 射出成形機における異常予知方法及び装置
JP2008506564A (ja) * 2004-07-19 2008-03-06 バクスター・インターナショナル・インコーポレイテッド パラメトリック射出成形のシステムおよび方法
WO2012115105A1 (fr) * 2011-02-23 2012-08-30 東洋機械金属株式会社 Dispositif de diagnostic d'une condition de moulage

Also Published As

Publication number Publication date
JP2014226890A (ja) 2014-12-08
CN105263691A (zh) 2016-01-20

Similar Documents

Publication Publication Date Title
JP6244165B2 (ja) 成形条件診断装置
EP1205291B1 (fr) Procédé et dispositif pour déterminer la force de séparation du moule d'un objet moulé
JP2001030326A (ja) 射出成形機の金型保護装置
JP2001038775A (ja) 射出成形機のエジェクタ制御装置
JP5891217B2 (ja) 成形条件診断装置
JP5657355B2 (ja) ダイカストマシン及びダイカストマシンの異常検出方法
WO2014189083A1 (fr) Dispositif de diagnostic de moulage
JP2009166465A (ja) 成形機
JP3562582B2 (ja) 射出成形機の制御方法及び制御装置
JP2008001028A (ja) 射出成形機の異常検出方法
WO2014076752A1 (fr) Presse à mouler par injection
CN105500656A (zh) 具备多个注射装置的注射成形机
JP2013056516A (ja) 射出成形機のノズルタッチ制御装置
WO2006109790A1 (fr) Dispositif de controle de machine de moulage, procede et programme
JP2008195015A (ja) 射出成形機の逆流防止弁閉鎖状態判別方法
JP4642736B2 (ja) 成形機管理システム及び成形機管理方法
JP3732821B2 (ja) 射出成形機における樹脂粘度の計測方法
US20020015749A1 (en) Mold condition detecting device and method for injection molding machine
JP2010247411A (ja) 射出成形機のモード切換方法
JP2005231082A (ja) 電動射出成形機の負荷検出装置
JP2015033793A (ja) 射出成形機
JP2021066057A (ja) 射出成形機管理装置及び射出成形機
JPH0698656B2 (ja) 射出成形機のモニタリングデータの最適許容値設定方法および装置
WO2024004106A1 (fr) Système et procédé de détermination
JP2000037757A (ja) 射出成形機の制御装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480029956.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14800830

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14800830

Country of ref document: EP

Kind code of ref document: A1