Custom Manufacturing Injection Molding Mould & Part Successful Solutions
UPMOLD is a full-service molding mold builder specializes in the mold design, engineering support, molds building and qualifying of plastic injection molds,die casting tools,fixture and injection molding parts, Upmold operates with plastic injection presses ranging from 45T to 600T operating 24/6. Our company utilizes the latest technology and equipment to provide our customers world-class product and services. we provide a wide range of product solutions for the plastic injection mold, die casting, machined components, silicone rubber parts and other types of part manufacturing, our custom Product Manufacturing Solutions applied to the successful project as below pictures:
Injection Molding Molds
Die Casting Molded Parts
Mold Design for die casting and injection molds
Injection Molding Silicone Rubber parts
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SPI Mold Unit Insert Standards
SPI Mold Unit Insert Standards CLASS 1 UNIT INSERT 1. Detailed mold design required. 2. Insert retainer to be uniform hardness of at least 280 BHN. 3. All molding and/or functional details are to be made of tool steel hardened to at least 48 R/C. 4. Slides must have wear plates. 5. Temperature control provisions to be in cavities, cores and slides wherever possible. 6. Over the life of a mold, corrosion in the cooling channels decreases cooling efficiency thus degrading part quality and [...]
Injection Molding Part Design Guidelines
Plastic Injection Molding Part Design Guidelines UpMold has provided these plastic part design guidelines because we strive to produce your molds and parts perfectly according to your designs. In order to assure that your parts are moldable, please examine the basic guidelines laid out on this page and follow these basic design steps when designing your plastic parts. Injection Mold Wall Thickness by Resin Material Guidelines The proper material selection and observing uniform wall thickness in injection molded plastic parts, helps avoid potential issues such [...]
Injection Mold Cooling Design
Injection Mold Cooling Design In thermoplastic injection molding, part quality and cycle time depend strongly on the cooling stage. in this case we study some alternative cooling devices for the injection mold cooling design for core, The expected result is an improvement of the part quality in terms of shrinkage and warpage. Baffle, bubbler and thermal pin Baffles and bubblers are sections of cooling lines that divert the coolant flow into areas that would normally lack cooling. [...]
Die Casting Mold Trial Cost Reference
Die Casting Mold Trial Cost Reference In China Sometimes, our customer asks us some question for the die casting mold trial cost issue: What is the die casting testing price? How much is it for the die casting trial in China? Do you have the die casting mold trial cost reference? How do you estimate the die casting mold trail cost at Upmold? What cost is the ordinary die casting die trial cost in China? Where can we get the die casting mold trial [...]
Injection Plastic Mold Polishing Guideline
Injection Plastic Mold Polishing Guideline Grade finished type Average Value (μm) Deviation (μm) Ra Center Average Roughness (μm) SPI No. Description over 200000# 0.07 0.062~0.082 0.003~0.01 A0 14000# 1 Diamond Buff 1 1~2 0.019~0.025 A0 10000# 2 Diamond Buff 2 1~3 0.02~0.028 A1 8000# 3 Diamond Buff 3 2~4 0.025~0.03 A1,A2 5000# 4~5 Diamond Buff 4.5 3~6 0.029~0.04 A2 3000# 6 Diamond Buff 6 4~8 0.032~0.045 A2,A3 2000# 8 Diamond Buff 8 6~10 0.04~0.06 A3 1000# 15 Diamond Buff 15 10~20 0.06~0.07 A3 1000# 15 Sandpaper 15 [...]
SPI Surface Finish Standards
SPI Surface Finish Standards The SPI is that Society of the Plastics Industry sets standard for plastics industry in the United States that identifies the cosmetic quality of plastics, Upmold uses the SPI standard to define finish of plastic injection molded parts. There are twelve grades of finishes specified by the SPI in four categories that range from shiny to dull. Each grade has different requirements for allowable deviation from perfect, with lower numbers allowing for less deviation and higher numbers allowing for more deviation. [...]