Molding Mold Custom Manufacturing Resources Center

Tooling Custom Manufacturing Technology Resources Center

At resources center ,Upmold has collected some technical information of part ,mold ,molding,part design and mold design.which is convenient our business.please send us if you have other issues with mold and tooling. we should put it together here.

1808, 2017

Plastic Injection Mold Trial Cost Reference

Plastic Injection Mold Trail Cost Reference In China What is the plastic injection mold testing price? How much is it for the plastic molds trial in China? Do you have the injection molding mold trial cost reference? How do you estimate the plastic injecting mold trail cost at Upmold? What cost is the general injection mold trial cost in China? Where can we get the plastic injection mold trial price reference? Why your injection mold testing cost [...]

1808, 2017

Plastic injection molding tolerance standards

Plastic injection molding tolerance standards Establishing tolerance with respect to product has significance importance on moldability and cost. It is recommended to indicate only critical dimensions with tolerances on a drawing. Depending on application, a division into three tolerance class can be made: Normal, Medium & Fine Cost of manufacture for Medium Tolerance part will be 1.7 times Normal toleranced part and it will be 3 times for Fine toleranced part. General molding tolerances are shown below [...]

1808, 2017

Haitian injection moulding machine specification List

Haitian Injection Molding Machine Specifications List What injection machine was chosen for injection molding manufacturing? Plastic injection moulding machine specifications Injection moulding machine specifications Machine Size 机台大小 INJECTION UNIT 注射装置 CLAMPING UNIT 合模装置 Screw Type Screw Diameter Screw L/D Ratio Shot Size (Theoretical) Injection Weight (PS/g) Injection Speed Plasticizing Capacity Injection Pressure Clamp Tonnage Toggle Stroke Space Between Tie Bars Max. Mold Height Min. Mold Height Ejector Stroke Ejector Tonnage Ejector Number 螺杆类型螺杆直径长径比理论容量 [...]

1808, 2017

Injection Molding Defects And Solutions

Plastic Injection Molding Defects And Solutions Molding Flash of Injection Molding defect Solving molding flash problems Definition molding flash occurs when a thin layer of material is forced out of the mold cavity at the parting line or ejector pins location. This excess material remains attached to the molded article, and normally has to be manually removed. Causes Worn or poorly fitting cavity/mold plates Including, mold plate deformations and obstructions (grease, dirt, debris)https://upmold.com/wp-admin/post-new.php?post_type=page# Insufficient clamp [...]

1608, 2017

Plastic Material Short Name List

Plastic Material Short Name List XPS Polystyrene Crystal HIPS High Impact Polystyrene SAN Styrene Acrylonitrile Copolymer ABS Acrylonitrile Butadiene Styrene PMMA Polymethylmethacrylate (Acrylic) MBS Polymethacrylate Butadiene Styrene RPVC Rigid Polyvinyl Chloride CPVC Chlorinated Polyvinyl Chloride PVDC Polyvinylidene Chloride PB Polybutylene LDPE Low Density Polyethylene LLDPE Low Linear Density Polyethylene HDPE High Density Polyethylene HMWHDPE High Molecular Weight HDPE LCP Liquid Crystal Polymer PAS Polyarylsulfone PAEK Polyaryletherketone PC/ABS Polycarbonate/ABS Alloy PEEK Polyetheretherketone PEI Polyetherimide PEKEKK Polyetherketoneetherketoneketone PES Polyethersulfone POM [...]

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