CN106363885A - Processing method for automobile clutch bearing seat - Google Patents

Processing method for automobile clutch bearing seat Download PDF

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Publication number
CN106363885A
CN106363885A CN201610710844.4A CN201610710844A CN106363885A CN 106363885 A CN106363885 A CN 106363885A CN 201610710844 A CN201610710844 A CN 201610710844A CN 106363885 A CN106363885 A CN 106363885A
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injection
particles
cooling
seconds
parts
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CN201610710844.4A
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CN106363885B (en
Inventor
章绍林
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新昌县江北轴承有限公司
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/72Heating or cooling
    • B29C45/7207Heating or cooling of the moulded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/77Measuring, controlling or regulating of velocity or pressure of moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/76Measuring, controlling or regulating
    • B29C45/78Measuring, controlling or regulating of temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76494Controlled parameter
    • B29C2945/76498Pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2945/00Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76Measuring, controlling or regulating
    • B29C2945/76494Controlled parameter
    • B29C2945/76531Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2055/00Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2059/00Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2081/00Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/06PSU, i.e. polysulfones; PES, i.e. polyethersulfones or derivatives thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/748Machines or parts thereof not otherwise provided for
    • B29L2031/7502Supports, machine frames or beds, worktables

Abstract

The invention discloses a processing method for an automobile clutch bearing seat, which includes the steps of: a) inspection of basic members; b) treatment on the basic members; c) raw material mixing; d) first injection molding; e) first demolding; f) secondary injection molding; and j) secondary demolding, which includes steps of cooling molding and the like. Compared with the prior art, the method saves materials, reduces weight of the bearing seat, achieves good corrosion resistance and wear resistance, and enables the bearing seat to have smooth sliding.

Description

一种汽车离合器轴承座的加工方法 A processing method automobile clutch housings

【技术领域】 TECHNICAL FIELD

[0001] 本发明涉及汽车零部件的技术领域,特别是一种汽车离合器轴承座及其生产方法的技术领域。 [0001] The present invention relates to the field of automotive components, in particular technical field and clutch bearing seat of an automobile production process.

【背景技术】 【Background technique】

[0002] 离合器安装在发动机与变速器之间,是汽车传动系中直接与发动机相联系的总成件。 [0002] The clutch between the engine and the transmission, a vehicle power train assembly member directly linked to the engine. 通常离合器与发动机曲轴的飞轮组安装在一起,是发动机与汽车传动系之间切断和传递动力的部件。 Generally installed with the engine crankshaft and the flywheel clutch group, and cutting off the power transmission between the engine and the vehicle drive-train components. 汽车从起步到正常行驶的整个过程中,驾驶员可根据需要操纵离合器,使发动机和传动系暂时分离或逐渐接合,以切断或传递发动机向传动系输出的动力。 The whole process from the start to the normal car driving, the driver may be required to manipulate the clutch, the engine and drive train temporary separation or gradually engaged, or to cut off power from the engine to the driveline transmission output. 它的作用是使发动机与变速器之间能逐渐接合,从而保证汽车平稳起步;暂时切断发动机与变速器之间的联系,以便于换档和减少换档时的冲击;当汽车紧急制动时能起分离作用,防止变速器等传动系统过载,从而起到一定的保护作用。 Its role is to enable gradually engaged, thereby ensuring a smooth start between the car engine and the transmission; temporarily breaking the link between the engine and the transmission, and in order to reduce a shift shock when shifting; emergency braking when the vehicle can play separating action, to prevent overloading of the transmission and other drive train, and thus play a protective role.

[0003] 现有技术中的,离合器轴承座一般为一体成形的铸造件,其缺点为:浪费材料,质量重,防腐性差,耐磨性差,滑动不顺畅 [0003] the prior art, clutch bearing housing casting is generally integrally formed, which is a disadvantage: waste materials, heavy mass, corrosion resistance is poor, poor wear resistance, smooth sliding is not

【发明内容】 [SUMMARY]

[0004] 本发明的目的就是解决现有技术中的问题,提出一种汽车离合器轴承座的加工方法,能够节省材料,减轻重量,防腐性好,耐磨性好,滑动顺畅。 [0004] The object of the present invention is to solve the problems of the prior art, proposes a method for processing automobile clutch bearing housing, it is possible to save material, reduce weight, good corrosion resistance, wear resistance, sliding smoothly.

[0005] 为实现上述目的,本发明提出了一种汽车离合器轴承座的加工方法,包括以下步骤: [0005] To achieve the above object, the present invention provides a method for processing automobile clutch bearing housing, comprising the steps of:

[0006] a)基件检验:将通过拉拔成型工艺生产的离合器轴承座的基件进行检验,检验合格的基件待处理; [0006] a) Test group member: the base member is checked by pultrusion process for producing a clutch bearing seat, inspection of the base member to be treated;

[0007] b)基件处理:将合格的基件通过溶液进行处理,处理温度为:70〜90度,处理时间为:3.5〜4小时,溶液的成分组成为:Na0H:45〜55g/L、Ha3P04:40〜50g/L、Na2C03:15〜30g/L、Na2Si03: 8 〜16g/L 和OP 乳化剂:2.5 〜4g/L; [0007] b) treatment of the base member: the base member qualified processed by solution treatment temperature: 70~90 degrees, the processing time is: 3.5~4 hours, the component composition of the solution is: Na0H: 45~55g / L , Ha3P04: 40~50g / L, Na2C03: 15~30g / L, Na2Si03: 8 ~16g / L and emulsifier OP: 2.5 ~4g / L;

[0008] c)原料混合:将工程塑料POM颗粒、PES颗粒、ABS颗粒和PA66颗粒均匀混合在一起形成混合原料;各成分的质量配比为:POM颗粒:40〜45份、PES颗粒:15〜20份、ABS颗粒:25〜30份、PA66颗粒:40〜45份; [0008] c) mixing the raw material: The mixed plastic particles POM, PES particles, ABS PA66 particles and particles are uniformly mixed together to form a feedstock; mass ratio of each component: POM particle: 40~45 parts, PES particles: 15 ~ 20 parts, ABS particles: 25~30 parts, PA66 particles: 40~45 parts;

[0009] d)第一次注塑:将处理好的基件固定在模具内,并将混合原料加入注塑机中对模具内的基件的管套进行注塑,然后保压降温,注塑压力为40〜50兆帕,注塑温度为320°C〜350°C,在注塑的过程中模具的温度为:280〜290°C;保压压力为20〜30兆帕,保压时间为7〜9秒,通过水冷的方式进行冷却,冷却时间40〜48秒; [0009] d) first shot: sends the processed base member secured in the mold, and the mixed feedstock into an injection molding machine of the base sleeve member within the injection mold, packing and cooling, the injection pressure of 40 ~ 50 MPa, the injection molding temperature of 320 ° C~350 ° C, the mold temperature during injection molding is: 280~290 ° C; holding pressure of 20 to 30 MPa, dwell time of 7~9 seconds , cooled by water-cooled manner, the cooling time is 40~48 seconds;

[0010] e)第一次脱模:冷却成型后,动模打开,进行人工脱膜得到半注塑品; [0010] e) the first release: After cooling molding, the movable die is opened, to give a semi manual release injection moldings;

[0011] f)第二次注塑:将半注塑品固定在模具内,并将混合原料加入注塑机中对模具内的基件的本体进行注塑,然后保压降温,注塑压力为40〜50兆帕,注塑温度为320°C〜350°C,在注塑的过程中模具的温度为:280〜290°C;保压压力为20〜30兆帕,保压时间为7〜9秒,通过水冷的方式进行冷却,冷却时间40〜48秒; [0011] f) a second injection molding: injection moldings half fixed in the mold, and the mixed feedstock into an injection molding machine of the base member body within the injection mold, packing and cooling, the injection pressure is 40~50 megabytes Pa, the injection temperature is 320 ° C~350 ° C, the mold temperature during injection molding is: 280~290 ° C; holding pressure of 20 to 30 MPa, dwell time of 7~9 seconds, by water cooling manner, the cooling time is 40~48 seconds;

[0012] j)第二次脱模:冷却成型后,动模打开,进行人工脱膜得到注塑成品。 [0012] j) the second release: After cooling molding, the movable die is opened, the finished injection molding to obtain manual release.

[0013] 作为优选,所述b)基件处理步骤中处理温度为:90度,处理时间为:4小时,溶液的成分组成为:NaOH: 45g/L、Ha3P04: 40g/L、Na2C03: 15g/L、Na2Si03: 8g/L和OP乳化剂:2.5g/ [0013] Advantageously, the b) step in the processing process of the base member temperature: 90 degrees, the processing time: 4 hours, the component composition of the solution: NaOH: 45g / L, Ha3P04: 40g / L, Na2C03: 15g / L, Na2Si03: 8g / L and emulsifier OP: 2.5g /

L0 L0

[0014]作为优选,所述c)原料混合步骤中各成分的质量配比为:POM颗粒:43份、PES颗粒:18份、ABS颗粒:28份、PA66颗粒:42份。 [0014] Advantageously, the c) the mass of each component as a raw material mixing step ratio: POM particles: 43 parts, PES particles: 18 parts, ABS particles: 28 parts, PA66 particles: 42 parts.

[0015] 作为优选,所述d)第一次注塑步骤中注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒。 [0015] Advantageously, said d) step, the first injection the injection pressure of 45 MPa, an injection temperature of 320 ° C, the temperature of the mold during the injection molding of: 280 ° C; holding pressure of 20 megabytes Pa, and dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds.

[0016] 作为优选,所述f)第二次注塑步骤中注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒。 [0016] Advantageously, the f) a second injection step, an injection pressure of 45 MPa, an injection temperature of 320 ° C, the temperature of the mold during the injection molding of: 280 ° C; holding pressure of 20 megabytes Pa, and dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds.

[0017] 本发明的有益效果:本发明通过将座体的外表面和内表面均覆盖有一层工程塑料层,能够节省材料,减轻重量,防腐性好,耐磨性好,滑动顺畅,通孔内设有覆盖在座体的外表面上的工程塑料层与覆盖在座体的内表面上的工程塑料层熔合在一起形成的连接体,能够使座体的外表面和内表面的工程塑料层复合的牢固。 [0017] Advantageous effects of the present invention: By the present invention the outer and inner surfaces of the base body are covered with a plastic layer, it is possible to save material and reduce weight, good corrosion resistance, wear resistance, sliding smoothly through hole equipped with a plastic layer on the inner surface of the seat body, the seat body covers the outer surface of the plastic layer and the cover are fused together to form the linker, it is possible to make the outer surface of the seat body and the inner surface of the plastic layer of the composite firm.

[0018] 本发明的特征及优点将通过实施例结合附图进行详细说明。 [0018] The features and advantages of the invention will be described in detail by way of example in conjunction with the accompanying drawings.

【附图说明】 BRIEF DESCRIPTION

[0019]图1是本发明中涉及到汽车离合器轴承座的结构示意图。 [0019] FIG. 1 is a schematic view related to the automobile clutch bearing housing of the present invention.

[0020] 图中:1-座体、2-通孔、3-工程塑料层、4-连接体、11-本体、12-管套、13-凸台、14- [0020] REFERENCE NUMERALS 1: seat, a through hole 2-, 3- plastic layer, 4 linker, 11 body, 12 cuff, 13 bosses, 14-

安装孔。 Mounting holes.

【具体实施方式】 【Detailed ways】

[0021] 参阅图1,本发明一种汽车离合器轴承座,包括基件1、若干通孔2和工程塑料层3,所述基件I上分布有通孔2,所述基件I的外表面和内表面均覆盖有一层工程塑料层3,所述通孔2内设有覆盖在基件I的外表面上的工程塑料层3与覆盖在基件I的内表面上的工程塑料层3熔合在一起形成的连接部4,所述基件I由本体11和管套12—体成型构成,所述本体11与管套12的连接处形成凸台13,所述凸台13与本体11和管套12的连接处为弧形过渡连接,所述管套12的上端边缘倒角成倒角锥面,所述本体11上设有均匀分布的安装孔14,所述通孔2均匀分布在基件I上。 [0021] Referring to Figure 1, the present invention is one kind of automobile clutch bearing housing, comprising a base member, a plurality of through-holes 2 and the plastic layer 3, the base member through-holes are distributed on I 2, I outer member of the group and inner surface are covered with a plastic layer 3, the through-hole 2 equipped with cover outer surface of the base member of the plastic layer I and the cover 3 on the inner surface of the base member of the plastic layer 3 I fused together to form the connecting portion 4, the base member is made of molded body 11 I and 12- sleeve body, the main body 11 is formed projection 13, the projection 13 of the body 11 and the sleeve 12 is connected to the tube and a sleeve connected to the tube 12 is connected to arc transition, the sleeve 12 is chamfered upper edges chamfered tapered surfaces, said body is provided with mounting holes 14 evenly distributed over 11, the through-holes 2 evenly distributed on the base member I.

[0022] 本发明一种汽车离合器轴承座的加工方法,包括以下步骤: [0022] The method of processing an automobile clutch bearing housing of the present invention, comprising the steps of:

[0023] a)基件检验:将通过拉拔成型工艺生产的离合器轴承座的基件进行检验,检验合格的基件待处理; [0023] a) Test group member: the base member is checked by pultrusion process for producing a clutch bearing seat, inspection of the base member to be treated;

[0024] b)基件处理:将合格的基件通过溶液进行处理,处理温度为:90度,处理时间为:4小时,溶液的成分组成为:NaOH: 45g/L、Ha3P04:40g/L、Na2C03:15g/L、Na2Si03: 8g/L和OP乳化剂:2.5g/L; [0024] b) the base member Treatment: Eligible base member treated by solution treatment temperature: 90 degrees, the processing time: 4 hours, the component composition of the solution is: NaOH: 45g / L, Ha3P04: 40g / L , Na2C03: 15g / L, Na2Si03: 8g / L and emulsifier OP: 2.5g / L;

[0025] c)原料混合:将工程塑料POM颗粒、PES颗粒、ABS颗粒和PA66颗粒均匀混合在一起形成混合原料;各成分的质量配比为:POM颗粒:43份、PES颗粒:18份、ABS颗粒:28份、PA66颗粒:42份; [0025] c) mixing raw materials: the plastic particles POM, PES particles, ABS PA66 particles and particles are uniformly mixed together to form a mixed material; mass ratio of each component: POM particles: 43 parts, PES particles: 18 parts, ABS particles: 28 parts, PA66 particles: 42 parts;

[0026] d)第一次注塑:将处理好的基件固定在模具内,并将混合原料加入注塑机中对模具内的基件的管套进行注塑,然后保压降温,注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒; [0026] d) first shot: sends the processed base member secured in the mold, and the mixed feedstock into an injection molding machine of the base sleeve member within the injection mold, packing and cooling, the injection pressure was 45 MPa, the injection temperature was 320 ° C, the temperature of the mold during the injection molding of: 280 ° C; holding pressure of 20 MPa, dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds ;

[0027] e)第一次脱模:冷却成型后,动模打开,进行人工脱膜得到半注塑品; [0027] e) the first release: After cooling molding, the movable die is opened, to give a semi manual release injection moldings;

[0028] f)第二次注塑:将半注塑品固定在模具内,并将混合原料加入注塑机中对模具内的基件的本体进行注塑,然后保压降温,注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒; [0028] f) a second injection molding: injection moldings half fixed in the mold, and the mixed feedstock into an injection molding machine of the base member body within the injection mold, packing and cooling, the injection pressure of 45 MPa, injection temperature of 320 ° C, the mold temperature during injection molding was: 280 ° C; holding pressure of 20 MPa, dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds;

[0029] j)第二次脱模:冷却成型后,动模打开,进行人工脱膜得到注塑成品。 [0029] j) the second release: After cooling molding, the movable die is opened to obtain manual release Zhusu finished.

[0030] 本发明一种汽车离合器轴承座的加工方法,包括以下步骤: [0030] The method of processing an automobile clutch bearing housing of the present invention, comprising the steps of:

[0031] a)基件检验:将通过拉拔成型工艺生产的离合器轴承座的基件进行检验,检验合格的基件待处理; [0031] a) Test group member: the base member is checked by pultrusion process for producing a clutch bearing seat, inspection of the base member to be treated;

[0032] b)基件处理:将合格的基件通过溶液进行处理,处理温度为:90度,处理时间为:3.5 小时,溶液的成分组成为:NaOH: 55g/L、Ha3P04: 50g/L、Na2C03: 30g/L、Na2Si03: 16g//L 和OP乳化剂:4g/L; [0032] b) the base member Treatment: Eligible base member treated by solution treatment temperature: 90 degrees, treatment time: 3.5 hours. The composition of the solution composition: NaOH: 55g / L, Ha3P04: 50g / L , Na2C03: 30g / L, Na2Si03: 16g // L and emulsifier OP: 4g / L;

[0033] c)原料混合:将工程塑料POM颗粒、PES颗粒、ABS颗粒和PA66颗粒均匀混合在一起形成混合原料;各成分的质量配比为:POM颗粒:45份、PES颗粒:20份、ABS颗粒:30份、PA66颗粒:45份; [0033] c) mixing the raw material: The mixed plastic particles POM, PES particles, ABS PA66 particles and particles are uniformly mixed together to form a feedstock; mass ratio of each component: POM particles: 45 parts, PES particles: 20 parts, ABS particles: 30 parts, PA66 particles: 45 parts;

[0034] d)第一次注塑:将处理好的基件固定在模具内,并将混合原料加入注塑机中对模具内的基件的管套进行注塑,然后保压降温,注塑压力为50兆帕,注塑温度为350°C,在注塑的过程中模具的温度为:290°C;保压压力为30兆帕,保压时间为9秒,通过水冷的方式进行冷却,冷却时间48秒; [0034] d) first shot: sends the processed base member secured in the mold, and the mixed feedstock into an injection molding machine of the base sleeve member within the injection mold, packing and cooling, the injection pressure of 50 MPa, the injection temperature was 350 ° C, the temperature of the mold during the injection molding of: 290 ° C; holding pressure of 30 MPa, dwell time of 9 seconds, and cooled by way of water cooling, cooling time 48 seconds ;

[0035] e)第一次脱模:冷却成型后,动模打开,进行人工脱膜得到半注塑品; [0035] e) the first release: After cooling molding, the movable die is opened, to give a semi manual release injection moldings;

[0036] f)第二次注塑:将半注塑品固定在模具内,并将混合原料加入注塑机中对模具内的基件的本体进行注塑,然后保压降温,注塑压力为50兆帕,注塑温度为350°C,在注塑的过程中模具的温度为:290°C;保压压力为30兆帕,保压时间为9秒,通过水冷的方式进行冷却,冷却时间48秒; [0036] f) a second injection molding: injection moldings half fixed in the mold, and the mixed feedstock into an injection molding machine of the base member body within the injection mold, packing and cooling, the injection pressure of 50 MPa, injection temperature of 350 ° C, the mold temperature during injection molding was: 290 ° C; holding pressure of 30 MPa, dwell time of 9 seconds, and cooled by way of water cooling, cooling time 48 seconds;

[0037] j)第二次脱模:冷却成型后,动模打开,进行人工脱膜得到注塑成品。 [0037] j) the second release: After cooling molding, the movable die is opened, the finished injection molding to obtain manual release.

[0038]上述实施例是对本发明的说明,不是对本发明的限定,任何对本发明简单变换后的方案均属于本发明的保护范围。 [0038] The above-described embodiments are illustrative of embodiments of the present invention, not a limitation of the present invention, any of the present invention after a simple transform scheme belong to the scope of the present invention.

Claims (5)

1.一种汽车离合器轴承座的加工方法,其特征在于:包括以下步骤: a)基件检验:将通过拉拔成型工艺生产的离合器轴承座的基件进行检验,检验合格的基件待处理; b)基件处理:将合格的基件通过溶液进行处理,处理温度为:70〜90度,处理时间为:3.5〜4 小时,溶液的成分组成为:NaOH: 45〜55g/L、Ha3P04:40〜50g/L、Na2C03:15〜30g/L、Na2Si03: 8〜16g/L 和OP 乳化剂:2.5 〜4g/L; c)原料混合:将工程塑料POM颗粒、PES颗粒、ABS颗粒和PA66颗粒均匀混合在一起形成混合原料;各成分的质量配比为:POM颗粒:40〜45份、PES颗粒:15〜20份、ABS颗粒:25〜30份、PA66颗粒:40〜45份; d)第一次注塑:将处理好的基件固定在模具内,并将混合原料加入注塑机中对模具内的基件的管套进行注塑,然后保压降温,注塑压力为40〜50兆帕,注塑温度为320°C〜350°C,在注塑的过程中模具的温度为:280〜290°C;保压压力为2 CLAIMS 1. A method of processing auto clutch bearing seat, characterized by: comprising the steps of: a) Test group member: the base member by drawing molding process clutch bearing seat inspection, inspection of the base member to be treated ; b) treated group member: the base member qualified processed by solution treatment temperature: 70~90 degrees, the processing time is: 3.5~4 hours, the component composition of the solution: NaOH: 45~55g / L, Ha3P04 : 40~50g / L, Na2C03: 15~30g / L, Na2Si03: 8~16g / L and emulsifier OP: 2.5 ~4g / L; c) mixing raw materials: the plastic particles POM, PES particles, ABS particles, and PA66 particles are uniformly mixed together to form a mixed material; mass ratio of each component: POM particle: 40~45 parts, PES particles: 15 ~ 20 parts, ABS particles: 25~30 parts, PA66 particles: 40~45 parts; d) first shot: sends the processed base member is fixed in the mold, and the mixed feedstock into an injection molding machine of the base sleeve member within the injection mold, packing and cooling, the injection pressure is 40~50 megabytes Pa, the injection temperature is 320 ° C~350 ° C, the mold temperature during injection molding is: 280~290 ° C; holding pressure of 2 0〜30兆帕,保压时间为7〜9秒,通过水冷的方式进行冷却,冷却时间40〜48秒; e)第一次脱模:冷却成型后,动模打开,进行人工脱膜得到半注塑品; f)第二次注塑:将半注塑品固定在模具内,并将混合原料加入注塑机中对模具内的基件的本体进行注塑,然后保压降温,注塑压力为40〜50兆帕,注塑温度为320°C〜350°C,在注塑的过程中模具的温度为:280〜290°C;保压压力为20〜30兆帕,保压时间为7〜9秒,通过水冷的方式进行冷却,冷却时间40〜48秒; j)第二次脱模:冷却成型后,动模打开,进行人工脱膜得到注塑成品。 0~30 MPa, dwell time of 7~9 seconds, cooled by water-cooled manner, the cooling time is 40~48 seconds; E) first release: After cooling molding, the movable die is opened, manual release to give semi injection moldings; F) second injection: the injection molded article semi-fixed in the mold, and the mixed feedstock into an injection molding machine of the base member body within the injection mold, packing and cooling, the injection pressure is 40~50 MPa, the injection temperature is 320 ° C~350 ° C, the temperature during the injection molding die is: 280~290 ° C; holding pressure of 20 to 30 MPa, dwell time of 7~9 seconds, by water-cooled cooling mode, the cooling time is 40~48 seconds; J) a second release: after cooling molding, the movable die is opened, the finished injection molding to obtain manual release.
2.如权利要求1所述的一种汽车离合器轴承座的加工方法,其特征在于:所述b)基件处理步骤中处理温度为:90度,处理时间为:4小时,溶液的成分组成为:NaOH: 45g/L、Ha3P04:40g/L、Na2C03: 15g/L、Na2Si03: 8g/L 和OP 乳化剂:2.5g/L。 The method for processing an automobile clutch bearing housing according to claim 1, wherein: the b) base member processing step the processing temperature: 90 degrees, the processing time: 4 hours, the component composition of the solution It is: NaOH: 45g / L, Ha3P04: 40g / L, Na2C03: 15g / L, Na2Si03: 8g / L and emulsifier OP: 2.5g / L.
3.如权利要求1所述的一种汽车离合器轴承座的加工方法,其特征在于:所述c)原料混合步骤中各成分的质量配比为:POM颗粒:43份、PES颗粒:18份、ABS颗粒:28份、PA66颗粒:42份。 3. The processing method of claim 1 a vehicle clutch bearing seat as claimed in claim, wherein: the mass c) mixing step feed ratio of each component: POM particles: 43 parts, PES particles: 18 parts , ABS particles: 28 parts, PA66 particles: 42 parts.
4.如权利要求1所述的一种汽车离合器轴承座的加工方法,其特征在于:所述d)第一次注塑步骤中注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒。 4. A method for processing an automobile clutch bearing housing according to claim 1, wherein: said d) step, the first injection the injection pressure of 45 MPa, an injection temperature of 320 ° C, the injection of temperature of the mold during was: 280 ° C; holding pressure of 20 MPa, dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds.
5.如权利要求1至4中任一项所述的一种汽车离合器轴承座的加工方法,其特征在于:所述f)第二次注塑步骤中注塑压力为45兆帕,注塑温度为320°C,在注塑的过程中模具的温度为:280°C;保压压力为20兆帕,保压时间为8秒,通过水冷的方式进行冷却,冷却时间45秒。 1 to 5. A method of processing an automobile clutch bearing seat as claimed in claims 1-4, wherein: said f) a second injection step, an injection pressure of 45 MPa, an injection temperature of 320 ° C, the mold temperature during injection molding was: 280 ° C; holding pressure of 20 MPa, dwell time of 8 seconds, and cooled by way of water cooling, cooling time 45 seconds.
CN201610710844.4A 2016-08-22 2016-08-22 A kind of processing method of automobile clutch bearing block CN106363885B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105082449A (en) * 2014-05-06 2015-11-25 福特全球技术公司 Method of making hybrid composite instrument panel
CN105619696A (en) * 2015-12-31 2016-06-01 浙江奥力迅电梯部件有限公司 Bearing seat assembly machining method and bearing seat assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105082449A (en) * 2014-05-06 2015-11-25 福特全球技术公司 Method of making hybrid composite instrument panel
CN105619696A (en) * 2015-12-31 2016-06-01 浙江奥力迅电梯部件有限公司 Bearing seat assembly machining method and bearing seat assembly

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