Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Production method of double-colored lampshade
The invention relates to a production method of a double-colored lampshade. The production method comprises the following steps of S1, raw material drying: putting raw materials in an oven to be heated and dried, wherein the temperature in the oven is 75-95 DEG C and the drying time is 8-10 hours; S2, raw material melting: putting the dried raw materials in an injection molding machine to be heated and melted sectionally, wherein the heating temperatures are as follows: 245+-/-50 DEG C in a first section, 248+-/-50 DEG C in a second section, 246+-/-50 DEG C in a third section, 240+-/-50 DEG Cin a fourth section, 235+-/-50 DEG C in a fifth section and 230+-/-50 DEG C in a sixth section to obtain molten lava; S3, first time injection molding: injecting the molten lava obtained in the S2 into a die, and matching color after cooling and forming; S4, second time injection molding: injecting the molten lava obtained in the S2 into other positions of the die, matching color of the part aftercooling and forming, and forming initially; and S5, surface treatment: cleaning a product in the S4 through an ultrasonic cleaning device to finally obtain the double-colored lampshade product.
一种双色灯罩的生产方法，包括以下步骤，S1：原料干燥；将原料放置于烘箱内加热烘干，烘箱内的温度为75℃‑95℃，烘干时间为8‑10小时；S2：原料熔化：将干燥后的原料放入注塑机内进行分段加热熔化，加热温度为：第一段245±50℃、第二段248±50℃、第三段246±50℃、第四段240±50℃、第五段235±50℃、第六段230±50℃，得到熔浆；S3：第一次注塑：将S2中得到的熔浆注入模具中，冷却成型后打色；S4：第二次注塑：将S2中得到的熔浆注入模具的其他位置内，冷却成型后对该部分进行打色，初步成型；S5：表面处理：通过超声波清洗装置对S4中的产品进行清洗，最终得到双色灯罩成品。本发明一次成型，生产效率高，外形美观。
Production method of double-colored lampshade
The invention relates to a production method of a double-colored lampshade. The production method comprises the following steps of S1, raw material drying: putting raw materials in an oven to be heated and dried, wherein the temperature in the oven is 75-95 DEG C and the drying time is 8-10 hours; S2, raw material melting: putting the dried raw materials in an injection molding machine to be heated and melted sectionally, wherein the heating temperatures are as follows: 245+-/-50 DEG C in a first section, 248+-/-50 DEG C in a second section, 246+-/-50 DEG C in a third section, 240+-/-50 DEG Cin a fourth section, 235+-/-50 DEG C in a fifth section and 230+-/-50 DEG C in a sixth section to obtain molten lava; S3, first time injection molding: injecting the molten lava obtained in the S2 into a die, and matching color after cooling and forming; S4, second time injection molding: injecting the molten lava obtained in the S2 into other positions of the die, matching color of the part aftercooling and forming, and forming initially; and S5, surface treatment: cleaning a product in the S4 through an ultrasonic cleaning device to finally obtain the double-colored lampshade product.
一种双色灯罩的生产方法，包括以下步骤，S1：原料干燥；将原料放置于烘箱内加热烘干，烘箱内的温度为75℃‑95℃，烘干时间为8‑10小时；S2：原料熔化：将干燥后的原料放入注塑机内进行分段加热熔化，加热温度为：第一段245±50℃、第二段248±50℃、第三段246±50℃、第四段240±50℃、第五段235±50℃、第六段230±50℃，得到熔浆；S3：第一次注塑：将S2中得到的熔浆注入模具中，冷却成型后打色；S4：第二次注塑：将S2中得到的熔浆注入模具的其他位置内，冷却成型后对该部分进行打色，初步成型；S5：表面处理：通过超声波清洗装置对S4中的产品进行清洗，最终得到双色灯罩成品。本发明一次成型，生产效率高，外形美观。
Production method of double-colored lampshade
一种双色灯罩的生产方法
CHAO BINGQIAN (Autor:in)
29.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29B
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
,
Vorbereiten oder Vorbehandeln der zu verformenden Masse
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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