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  Smart English Input Method Free to download and use https://drive.google.com/drive/folders/1OrfcF7cQEkrwKeazzUE4R1jzSWZTsOSU?usp=drive_link Instantly translates English words into Chinese, Russian, German, French, Spanish, Portuguese, and Turkish. Automatically completes word input and predicts the next word. Automatically records the user's personal language and word-order habits. Manually loads and records classic sentences. Provides input speed (typing speed display). Word prediction box: The size of the prediction box can be adjusted. Place the mouse over the prediction box and press the + / - keys to change its size (the + / - keys outside the numeric keypad). Select a sentence, then press Ctrl three times in a row to load it as a classic sentence. Afterwards, the words of this sentence will be prioritized in the prediction list.

Working with 3D CAD models has never been easier.  we're excited to introduce our free web-based CAD viewer — a powerful tool that lets you open, annotate, and measure 3D models instantly, with no software installation required. You can watch and learn about the features of this software through the YouTube video link below. https://youtu.be/r9rE0FtuokU https://youtu.be/wyF2azw2PY8 Should you find this beneficial, you may download it from one of the two links provided below. https://drive.google.com/drive/folders/1hg9Ma0rYJ8ibFKUnRi4qrR8pn9a_vFDS?usp=sharing or https://www.hky-technik.com/Calculation_tool/webcad/WEBCAD-v3.7z 

We offer precision complex mold solutions for PPH multi-way pipe in fluid control applications. Our products and molds are engineered for superior sealing performance, high corrosion resistance and reliable fluid conveyance, ensuring safe, stable and efficient operation under demanding industrial conditions. ShenZhen HuaKaiYu Technology Co, Ltd. Maggie Luo  Mobile / Whatsapp/ Wechat /Teams :0086 15920030230 https://www.hky-technik.com/ E-mail: sales@hky-technik.com

 Plastic Panel Product Shrinkage Calculator: Predict Accurately and Reduce Mold Trials In plastic injection molding, product shrinkage has always been a difficult problem for engineers. For panel-type products, issues such as poor fit between upper and lower covers or dimensional deviations often only become apparent during mold trials, leading to repeated mold modifications and delayed delivery schedules. 👉 Use the Plastic Panel Product Shrinkage Calculator now: https://www.hky-technik.com/Calculation_tool/PanelProductShrinkageCalculator/shrinkage-calculator.html To help engineers estimate Mold Shrinkage quickly and accurately, the engineering team at HKY Technik has developed a free online tool — the Panel Product Shrinkage Calculator. It not only significantly improves design efficiency but also effectively reduces trial costs. Why Do You Need This Tool? In plastic injection molding, many factors affect the final dimensions of a product: injection pressure, holding pressure, me...

   the tolerance analysis link below,  https://www.hky-technik.com/Calculation_tool/Tolerance_Analysis/Tolerance_Analysis.html point this link, then you can see the interface link the image above,  1,  you can select the language that you are familiar with, this webpage offer 7 languages, China, English,Русский, Deutsch, Français, Español,Português. 2,  input the project no. or project name. 3, choose the date of you creat table. 4,  you can input your name. 5, You can add the cross-sectional diagram of the results you want to calculate and the calculation formula here. The formula you design is very important. This is just an example. 6,According to the formula you designed, fill in the corresponding preset dimensional tolerances. If the ID is insufficient, you can click the "Add" button to add more. 7, Here, enter your expected value, minimum value, and maximum value for the result. 8,  The computed results will appear here for you,...

   the plastic dimension tolerance query link below,  https://www.hky-technik.com/Calculation_tool/plastic_part_tolerance_query_tool/tolerance_query.html point this link, then you can see the interface link the image above,  1,  you can select the language that you are familiar with, this webpage offer 7 languages, China, English,Русский, Deutsch, Français, Español,Português. 2, select the tolerance standard of the DIN 16742 3, Tolerance group, there are 9 levels in total, TG1 to TG9, The smaller the TG number, the tighter the tolerance. 4, choose "   W: Tool-specific dimensions " or " NW: Non-tool-specific dimensions." W:Refers to dimensions formed within the same part of the mould, which are generally more precise and heavily influenced by mould accuracy. NW:Refers to dimensions formed by the interaction of different mould parts, which are influenced by mould fit and clamping accuracy, and generally have wider tolerances. 5,  input the...

  the plastic dimension tolerance query link below,  https://www.hky-technik.com/Calculation_tool/plastic_part_tolerance_query_tool/tolerance_query.html point this link, then you can see the interface link the image above,  1,  you can select the language that you are familiar with, this webpage offer 7 languages, China, English,Русский, Deutsch, Français, Español,Português. 2, select the tolerance standard of the DIN 16901 3, choose the plastic material,  4, Tolerance group, for this, we don't need to change anything, them can be follow the different plastic material to choose 130 or 140. 5, choose " A = Dimensions not related to the mold " or " B = Dimensions related to the mold. "  A:Not directly determined by the mold, with relatively loose tolerances. B:Directly determined by the mold, with relatively tight tolerances. 6,  input the length.(the maximum length must  less than 1000mm) 7,  click this button, 8,  The search results...

 the plastic dimension tolerance query link below,  https://www.hky-technik.com/Calculation_tool/plastic_part_tolerance_query_tool/tolerance_query.html point this link, then you can see the interface link the image above,  1,  you can select the language that you are familiar with, this webpage offer 7 languages, China, English,Русский, Deutsch, Français, Español,Português. 2, select the tolerance standard of the NFT58-000  3, choose the plastic Material,  4, choose the Class, there are 5 levels in total. 5, choose "excluding parting line" or "including parting line /slider"   excluding parting line: the 2 measurement points for this dimensions are on the same side of the mold, link into the cavity, core, or slider, or lifter. including parting line /slider: the 2 measurement  points of this dimension  are on different sides of the mold. 6, choose the tolerance level, there are 3 levels in total, "standard" and"Tight" and "Precision" 7,...

the plastic dimension tolerance query link below,  https://www.hky-technik.com/Calculation_tool/plastic_part_tolerance_query_tool/tolerance_query.html point this link, then you can see the interface link the image above,  1,  you can select the language that you are familiar with, this webpage offer 7 languages, China, English,Русский, Deutsch, Français, Español,Português. 2, select the tolerance standard of the GB_14486 3, choose the plastic Material,  4,  input the length.(the maximum length is 180mm) 5, choose "dimensions with indicated tolerance" or "dimensions without indicated tolerance"  6, choose "hight precision" or "general precision" 7. choose "A" or "B" 8, Usually, you don't need to change anything, the query sheet can be according you choose the material and the precision to choose. Mark class A : outer overall dimensions of the product, inner-hole diameters, distances between two concentric bosses or posts, e...

PL Balance block area calculation formula link: https://www.hky-technik.com/Calculation_tool/PL%20Balance%20block%20area%20calculation%20formula/PL%20Balance%20block%20area%20calculation%20formula.html 1. Ensuring Mold Clamping Accuracy - Uniform distribution of clamping force: Support blocks ensure that the movable half and fixed half of the mold remain parallel during mold closing, preventing localized gaps. - Prevention of platen deformation: Under high injection pressure, support blocks bear part of the clamping force, protecting the mold plates from bending or deformation. - Extended mold service life: They reduce abnormal wear on mold plates, guide pillars, and guide bushes. 2. Optimizing Mold Structure - Supporting function: Support blocks provide additional support in the central area of the mold, especially for large molds. - Positioning assistance: Used together with guide pillars, they improve alignment accuracy during mold closing. - Adjustment function: By replacing suppor...

  We only need to modify the values in the green and gray boxes. We only need to compare the value in the orange box with the value in the gray box. If A > B, it indicates that the area of the ejection system is insufficient, and the product may have ejection-induced sink marks or cracks, requiring additional ejection pins or blocks. Conversely, if A < B, it indicates that the area of the ejection system is sufficient. This calculation formula is for reference only,  It is mainly intended for products with multiple ribs, to prevent the ejection system from being designed with either too many or too few components during mold design.This is only valid when the ejection mechanisms are evenly arranged, resulting in a balanced ejection of the product.This formula is for reference purposes only. there are the printed analysis and judgment results below. Calculation Formula for Ejection System Area link below: https://www.hky-technik.com/Calculation_tool/Calculation_%20Formula...

 I nstant online calculator for precision lifter and slider stroke calculation —expertly crafted for Mold Design Engineers and Project Engineers working on mold development, die-casting and injection molding projects! This practical tool streamlines the core calculations for two critical mold components: Lifter Stroke and Slider Stroke . It features intuitive parameter inputs (ejection distance, lifter angle, angle pin effective length, slider moving angle, etc.) and delivers accurate, real-time stroke values in millimeters—eliminating manual trigonometric calculations, reducing human error and ensuring your mold’s lifter and slider mechanisms are designed for smooth demolding, precise movement and optimal production efficiency. Whether you’re designing complex molds with undercuts, custom lifter/slider structures or optimizing mold motion parameters, this calculator is your go-to for fast, reliable results. Why this is a must-bookmark for your mold design workflow: ✅ Dual ca...

  online calculator for precision snap joints design —crafted for product design engineers, plastic part designers and mechanical engineers working on plastic component development! This intuitive tool simplifies the critical snap joints deflection height calculation, supporting three core section types : Rectangle, Trapezoid and Fan—covering the most common snap joint designs in plastic product development. Just input key dimensional parameters (engagement amount, thickness, radius, trapezoid sides, etc.), and it instantly calculates the snap deflection length for both frequently and non-frequently disassembled snap joints. It also features a preloaded material allowable strain reference table (PE/PP/ABS/PC/POM and more), with clear εmp max and minimum values—eliminating manual formula work, reducing design errors and ensuring your snap joints are structurally sound, durable and fit for purpose. Why this is a must-bookmark for your design workflow: ✅ Supports 3 key snap joint...