Shanghai Daoqin Plastics Co., Ltd.

        1, front 准备

        确认 cooling water water 路, filament machine sheet/plate deep degree is filament 直径 1.5-1.8倍. 拧入不足 话容 easy slip 牙, has mold 掉落 风险. production need as 业人员, material material, tool, parts, equipment machine and other is full.

        2, methods

        吊模不 water 平时, mold front rear type has different 程 段差出现, for/regarding production precision product 说, 就会出现同心 degree defect, defect, 齿形精 degree defect, defect and other phenomenon.

         in mold 时, 我们就必 need attention/notes issues, 当吊模进 combined to can relatively small 位置时, clamping. and 拧紧吊 ring, front is 基准(因 is front has 定位圈 solid 定), rear 模部份, and front water most 佳时, mold type 腔位置吻 combined, clamping formed, need high pressure relatively good. (upper 模首次 clamping 一定先不 need high pressure, 待确认 clamping can positive can high pressure).

        3, filament methods

         low temperature 即50 degree below/following mold temperature mold, can clamping high pressure 起动时, front rear for 角拧紧螺 filament, 8 螺 filament 拧完即 can, 50 degree above mold temperature 时, mold temperature to front filament need 拧太紧, mold temperature to rear again high pressure 起动, for 角拧紧螺 filament.

         mold material temperature degree rise high 会澎胀, increase large. mold temperature high more add obvious, if in rise temperature front 就拧紧螺 filament, for mold lifespan and its mold degree has effect/influence.

        4, use

        当 mold thick degree 不够, 就必需 add sheet/plate. mold temperature relatively high 时, machine sheet/plate and mold between most good upper thermal insulation sheet/plate. tube/pipe is sheet/plate or is thermal insulation sheet/plate, its degree need can can small.

         if its degree relatively large 时, mold front rear 模不平行, high pressure combined rear 一样存 in 差别, from effect/influence product quality. mold temperature to setting value rear, mold temperature degree, in one-time thick adjustment.