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injection molding China Upmold
1902, 2022

Collapsible core design

By |February 19th, 2022|Categories: Injection Mold Manufacturing|Tags: , , , , |Comments Off on Collapsible core design

Collapsible core design Collapsible core design for undercuts injection molding Collapsible core design review Collapsible core manufacturing Collapsible core injection molding Collapsible core injection molding

1406, 2020

Tooling & Molding Terminology Comparison List

By |June 14th, 2020|Categories: Glossary & Correlating, Injection Mold Manufacturing, Injection Molding Technical, Plastic injection molding|Tags: , , , , |Comments Off on Tooling & Molding Terminology Comparison List

Injection Mold & Molding Terminology Comparison List Japanese-English-Chinese Molding Professional Knowledge Comparison List 日本语 English 中国语 成形機(せいけいき) Injection Molding Machine 注塑机 取り出し機(とりだしき) Take-Out Robot 机械手、产品取出机 乾燥機(かんそうき) Dryer 干燥箱 ホッパードライヤ Hopper Dryer 料斗干燥器 粉砕機(ふんさいき) Crushing Mill 粉碎机 ガスインジェクション Gass Injection / AGI 吹气成形、气辅成形 機械(きかい) Machine 机械、机器 スクリュウ、ネジ Screw 螺杆、螺丝、螺旋 スクリュウヘッド Screw Head 螺杆头 ジョイント Jointo 接头、接缝 射出(しゃしゅつ) Injection 注塑、注射 フィーダ Feeder 送料(加料)器 コンパウンド Compound 混炼料;化合物 ブしンド Blend 混和、调合 ミキサー Mixer 混合器、搅拌器 ミキシング Mixing 混合、搅拌 冷却(れいきゃく) Cooling 冷却 クーリングタワー Cooling Tower 冷却塔 チラー Chiller 冷水机、冷水装置 温調機(おんちょうき) Temperature Controller 温调机 シリンダー Cylinder 料筒(注塑机) ヒーター Heater 加热器、发热器 バンドヒーター Band Heater 加热圈、热器带 熱電対(ねっでんつい) Themocouple 热电偶 ノズル Nozzle 射嘴、喷嘴 ノズルヘッド Nozzle Head 射嘴头、喷嘴头 タイバー Tie Bar 、Tie rod 拉杆、拉杠 タイバー間隔(-かんかく) Distrnce Between Tie rods 拉杆间隔 リミットスイッチ Limit Switch 限位(限制)开关 操作スイッチ(そうさ-) Operation Switch 操作开关 操作ガイド Operation Guide 操作指南 制御盤(せいぎょばん) Control Panel 控制器、控制盘 全自動(ぜんじどう) Automatic 全自动 半自動(はん-) Semi Auto 半自动 手動(しゅどう) Hand 手动 ハンドル Handle 手柄、把手、操纵 押出し機(おしだしき) Extruder 押出机、挤塑机 押出し Extrusion Molding 挤塑 ブロー成形機(-せいけいき) Blow Molding Machine 吹塑机 ブロー成形 Blow Molding 吹塑 プログラム制御(-せいぎょ) Program Contorol 程序控制 プロセス Process 工艺、工序、过程 インジェクトバイザー Injectvisor 注塑工艺程序控制装置 インジェクトロール Injectrol 注塑程序控制装置 コールドスラグ Cold Slug 冷料、早凝料 コールドスラグウエル Cold Slug Well 冷料井 凍結(とうけつ) Freeze 冷凝 油圧(ゆあつ) Hydraulic 液压、油压 油圧押出(-おしだし) Hydraulic Ejector 液压顶出、液压脱模 油圧ポンプ Hydraulic Pump 液压泵 油圧モータ Hudrulic Motor 液压马达 エアコンプッレサー Air Compressor 空器压缩机、空压机 油漏れ(あぶらもれ) Oil Leakage 漏油 [...]

1108, 2019

Overmolding Vs Insert Molding

By |August 11th, 2019|Categories: Injection Molding Technical, Plastic injection molding|Tags: , , |Comments Off on Overmolding Vs Insert Molding

Overmolding Vs Insert Molding Overmolding & insert molding manufacturer Upmold is injection molding experts and serve many different industries including medical device, aerospace/defense, consumer products, electronics, and automotion. Their expertise is in medical injection molding but provides a wide range of products to many different sectors and ship parts all around the world. One service that is often overlooked is their specialization in overmolding. Overmolding is often confused with insert molding since it is performed on the same injection molding machines. Overmolding vs insert molding is actually more simple than what most companies make them out to be. Overmolding is a subset of insert molding. All overmolding is insert molding, but it does not go both ways. There are many different preferences to what shops call overmolding and insert molding. Insert molding is often when a pre-produced part is inserted into a mold and receives a mold around it. Overmolding is a similar process but it is typically when a part needs a second operation over the initial insert molding. It is still an insert molded product, but referred to as overmolding. Overmolding vs. insert molding is also commonly referred to as “injection molding with a second operation”, or “insert molding with an over-molded sequence.” Vertical injection molding  advantage  [...]

2610, 2018

Temp

By |October 26th, 2018|Categories: Uncategorized|Comments Off on Temp

Burn Spots on Molded Part Possible Cause Possible Solution Mold is insufficiently vented Make sure vents are clear of obstruction Insure vents are deep Add vents if necessary to assure good operation Injection rate is too high Reduce injection speed Screw RPM is too high Decrease screw RPM Back pressure is too high Reduce back pressure. Minimum is 0.35MPa (50psi) Clamp pressure is too high Reduce clamp pressure Burn Marks at Gate Possible Cause Possible Solution Melt flow across gate restriction; area causes excess shear heat Reduce injection speed Decrease nozzle temp Decrease front barrel zone temp Decrease mold temp. in gate area Check for resin contamination Discolored Streaks or Chunks Possible Cause Possible Solution Additives or colorant have incompatible carriers Change to an additive or colorant material Never use additive or colorant materials that contain polyvinyl chloride carriers. Prior runs have contaminated the plastication system Physically clean the entire system-hopper, barrel, shut-off valve, screw nozzle and mold Purge the system with polyethylene or polypropylene Melt has insufficient color concentrate blending. Increase back pressure Increase barrel temp and reduce rear zone temperature Change screw speed Decrease [...]

1310, 2018

Yick Sang to VDI | Yick Sang Vs Mold-Tech

By |October 13th, 2018|Categories: Mold Texture Specification, Surface finish standards, VDI 3400 Surface Finish|Tags: , , , , , , , , , |Comments Off on Yick Sang to VDI | Yick Sang Vs Mold-Tech

Yick Sang(YS) to VDI | Yick sang Vs Mold-Tech Texture Yick Sang(YS) to VDI Vs Mold-Tech Yick Sang texture to VDI surface finish Grain Charmille VS Mold-Tech texture Agiecharmilles EDM Surface Finish Conversion to Yick Sang mold texture EDM sparking finish to Mold Tech texturing EDM surface VS Mold-tech Yick Sang Texture Grain Charmille Mold-Tech Texture VDI 18 K 9000G YS 1282 VDI 21 K 9070G YS 1283 VDI 24 K 7000G YS 1284 VDI 27 K 7050G YS 1285 VDI 30 K 5000G YS 1286 VDI 33 K 2400G YS 1287 VDI 36 MT 2260 (0.04mm) VDI 39 MT 1055 (0.045mm) VDI 42 MT 1013 (0.08mm) Why draft angle injection molding Reduces the chance of damage to the part due to friction during release Reduces wear and tear and chances of damage to the mold Ensures a uniform, smooth, unscratched finish when required Ensures the integrity and uniformity of other surface finishes and textures Reduces overall cooling time by lessening or eliminating the need for unconventional ejection setups Most, if not all, of these benefits offer either direct or indirect overall production cost reductions

1210, 2018

Mold Tech texture specifications

By |October 12th, 2018|Categories: Injection Molding Technical, Mold Texture Specification, Surface finish standards|Tags: , , , , |Comments Off on Mold Tech texture specifications

Mold-Tech texture specifications | Mold-Tech texture draft angle chart Mold-Tech texture specifications Mold-Tech texture depth  Mold-Tech texture draft angle spec Mold-Tech texture deep Inch-meter conversion chart Series: Mold-Tech A Serie Number Texture Depth (Inch) Texture Depth (Meter) Draft Angle MT-11000 0.0004 0.01016 1 MT-11010 0.001 0.0254 1.5 MT-11020 0.0015 0.0381 2.5 MT-11030 0.002 0.0508 3 MT-11040 0.003 0.0762 4.5 MT-11050 0.0045 0.1143 6.5 MT-11060 0.003 0.0762 4.5 MT-11070 0.003 0.0762 4.5 MT-11080 0.002 0.0508 3 MT-11090 0.0035 0.0889 5.5 MT-11100 0.006 0.1524 9 MT-11110 0.0025 0.0635 4 MT-11120 0.002 0.0508 3 MT-11130 0.0025 0.0635 4 MT-11140 0.0025 0.0635 4 MT-11150 0.00275 0.06985 4 MT-11160 0.004 0.1016 6 Series:Mold-Tech B Serie Number Texture Depth (Inch) Texture Depth (Meter) Draft Angle MT-11200 0.003 0.0762 4.5 MT-11205 0.0025 0.0635 4 MT-11210 0.0035 0.0889 5.5 MT-11215 0.0045 0.1143 6.5 MT-11220 0.005 0.127 7.5 MT-11225 0.0045 0.1143 6.5 MT-11230 0.0025 0.6350 4 MT-11235 0.004 0.1016 6 MT-11240 0.0015 0.0381 2.5 MT-11245 0.002 0.0508 3 MT-11250 0.0025 0.0635 4 MT-11255 0.002 0.0508 3 MT-11260 0.004 0.1016 6 MT-11265 0.005 0.127 7 MT-11270 0.004 0.1016 6 MT-11275 0.0035 0.0889 5 MT-11280 0.0055 0.1397 8 Series: Mold-Tech C Serie Number Texture Depth (Inch) Texture Depth (Meter) Draft Angle MT-11300 0.0025 0.0635 3.5 MT-11305 0.005 [...]

510, 2018

Yick Sang Texture Specifications

By |October 5th, 2018|Categories: Injection Molding Technical, Mold Texture Specification, Surface finish standards|Tags: , , , |Comments Off on Yick Sang Texture Specifications

Yick Sang (YS) Texture Standards Yick Sang YS-20001 series mold texture technical data sheet Yick Sang YS-20001 series texture surface roughness Yick Sang YS-20001 series texture draft angle chart Yick Sang YS-20001 series texture specifications Yick Sang YS-20001 series texture standards Yick Sang YS-20001 series mold texture polishing finish Yick Sang YS-20001 series texture guidelines Yick sang standards for texturization Series Number Ry (um) Rz (um) Ra (um) Draft Angle Polishing Finish YS-20001 6.02 4.73 1.1 1° 1000# YS-20002 11.65 7.96 2.14 1.5 ° 800# YS-20003 13.61 9.09 2.75 2.5 ° 800# YS-20004 17.38 13.24 3.85 2.5 ° 800# YS-20005 18.8 13.85 3.85 3° 800# YS-20006 17.68 12.54 3.53 3° 600# YS-20007 20.17 15.35 4.5 3° 600# YS-20008 23.81 16.49 4.75 4.5 ° 600# YS-20009 34.82 27.8 8.26 3.5 ° 600# YS-20010 24.97 18.6 5.46 3.5 ° 600# YS-20011 26.63 19.5 5.55 4.5 ° 400# YS-20012 37.71 29.23 8.77 4.5 ° 400# YS-20013 23.81 21.03 5.72 3° 400# YS-20014 26.94 23.37 6.2 3° 400# YS-20015 21.56 17.52 5.35 3° 400# YS-20016 30.23 29.84 7.77 4° 400# YS-20017 22.86 20.56 4.88 4.5 ° 400# YS-20018 20.01 18.25 4.4 5° 400# YS-20019 12.4 8.51 2.26 1.5 ° 400# YS-20020 13.54 9.35 2.79 2° 400# YS-20021 18.8 13.46 3.94 2.5 ° 400# YS-20022 23.66 17.67 4.99 3° 400# YS-20023 32.47 24.5 6.91 5° [...]

510, 2018

Yick Sang Texture Technology Datasheet

By |October 5th, 2018|Categories: Mold Texture Specification, Surface finish standards|Tags: , , , |Comments Off on Yick Sang Texture Technology Datasheet

Yick Sang Texture Technology Datasheet Yick Sang Texture is the Pioneers of the mold texturing in China, Yick Sang Texturing is used on multi-industry, such as: Automotive Mobile Household Electronic Office Yick Sang Surface Finish technology datasheet what is guiding the part and mould design with a correct draft angle for injection molding. YS 1 Series Texture 1 Series Depth Draft Angle YS1280 0.01 1 YS1281 0.02 1 YS1282 0.02 1.5 YS1283 0.03 1.5 YS1284 0.03 1.5 YS1285 0.03 2 YS1286 0.03 2 YS1287 0.04 2.5 YS1288 0.05 3 YS1289 0.06 3.5 YS1290 0.08 4.5 YS1291 0.04 2 YS1292 0.04 2 YS1293 0.04 2.5 YS1294 0.04 2.5 YS1295 0.05 2.5 YS1296 0.05 2.5 YS1297 0.05 2.5 YS1298 0.05 3 YS1299 0.05 3 YS1300 0.05 3 YS1301 0.05 3 YS1302 0.55 3 YS 2 Series Texture 2 Series Depth Draft Angle YS2280 0.04 2.5 YS2281 0.04 2.5 YS2282 0.05 3 YS2283 0.04 2.5 YS2284 0.05 2.5 YS2285 0.06 3 YS2286 0.05 2.5 YS2287 0.05 3 YS2288 0.05 3 YS2289 0.07 4 YS2290 0.06 4 YS2291 0.07 4 YS2292 0.06 4 YS2293 0.06 4 YS2294 0.06 4 YS2295 0.08 5 YS2296 0.07 4.5 YS2297 0.07 4.5 YS2298 0.09 5.5 YS2299 0.08 5 YS2300 0.06 4 YS2301 0.08 5 [...]

2609, 2018

VDI 3400 Surface VS Yick Sang Texture Comparison Chart

By |September 26th, 2018|Categories: Mold Texture Specification, Surface finish standards|Tags: , , , , , , , |Comments Off on VDI 3400 Surface VS Yick Sang Texture Comparison Chart

VDI 3400 Surface VS Yick Sang Texture Comparison Chart VDI Raum Yick Sang Texture Ra Minimum Draft Angle Recommended Draft  Angle 0 0.10 YS20037 0.56 0.2 0-0.2 3 0.15 YS20037 0.56 0.2 0.1-0.2 6 0.20 YS20037 0.56 0.2 0.1-0.2 9 0.30 YS20037 0.56 0.2 0.1-0.2 12 0.40 YS20037 0.56 0.2 0.15-0.2 15 0.55 YS20037 0.56 0.2 0.2 18 0.80 YS20039 0.92 0.3 0.3 21 1.10 YS20040 1.09 0.5 0.5 24 1.60 YS20002 2.14 1.5 1-1.5 27 2.20 YS20002 2.14 1.5 1.5 30 3.20 YS20046 3.26 2 2 33 4.50 YS20007 4.50 3 3 36 6.30 YS20070 6.28 3 3 39 9.00 YS20069 9.17 5 5 42 12.50 YS20028 11.94 6 6 45 18.00 10 10 Why draft angle injection molding Reduces the chance of damage to the part due to friction during release Reduces wear and tear and chances of damage to the mold Ensures a uniform, smooth, unscratched finish when required Ensures the integrity and uniformity of other surface finishes and textures Reduces overall cooling time by lessening or eliminating the need for unconventional ejection setups Most, if not all, of these benefits offer either direct or indirect overall production cost reductions

1207, 2018

Injection molding companies in Indiana

By |July 12th, 2018|Categories: Injection molders, Injection molding Companies, Injection molding manufacturers, Plastic molding company|Tags: , , |Comments Off on Injection molding companies in Indiana

Injection molding companies in Indiana of Alpha LLC The draft angle is the amount of taper for molded or cast parts perpendicular to the parting line. It can be measured in degrees or mm/mm (in/in). Why draft angle on injection molding molds? Reduces the chance of damage to the part due to friction during release Reduces wear and tear and chances of damage to the mold Ensures a uniform, smooth, unscratched finish when required Ensures the integrity and uniformity of other surface finishes and textures Reduces overall cooling time by lessening or eliminating the need for unconventional ejection setups Most, if not all, of these benefits offer either direct or indirect overall production cost reductions CONTACT INFO Alpha LLC Address: 3000 Airport Rd, Warsaw, Indiana 46582, USA OFFICE LINE EMAIL David@upmold.com WORKING HOURS 8:00am - 6:00pm Follow Us On Social Media For Tips, News & New Products!

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