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Tutorial Mill: Drilling in CNC-Calc v7 - Machining the Part  CNC-Calc v7 can generate codes for drilling in either canned cycles or as longhand.  Generate a Drill Cycle  To start creating a NC-program for the drilling operation, select the function  Drill Holes in the Milling Operations toolbar to generate a drill cycle (ensure that ISO Milling is selected in the field File Type). Write the comment DRILLING in the Comment field of the CNC-Calc pane Drilling. This text will be included at the start of the final NC code for this operation. When multiple operations exist in the same NC program, the comments will help to locate and identify the start of each operation.  Click on the button Drill Parameters to open the parameter dialog window shown below. For this drilling operation, please enter the parameters shown.  Drilling Parameters  Drilling Type: This drop-down box is used to select the operation type. The posible parameters depend on the type selec...

Heat exchanger (part 2)| TheCNC2020 You can find this article again with keywords: Heat transfer rate, Cost Pumping power, Size and weight, Type, Materials, Other considerations Heat exchangers are devices that facilitate the exchange of heat between two fluids that are at different temperatures while keeping them from mixing with each other. Heat exchangers are commonly used in practice in a wide range of applications, from heating and air-conditioning systems in a household, to chemical processing and power production in large plants. In the previous article, we knew the types of heat exchangers. So, what factors should you consider when choosing a heat exchanger? Let's find out together. Heat exchangers are complex devices. To choose a heat exchanger is usually based on the heat transfer capacity. However, heat transfer enhancement in heat exchangers is usually accompanied by increased pressure drop, and thus higher pumping power. Therefore, any gain from the enhancement in...

Heat exchanger | TheCNC2020 You can find this article again with keywords:  Both fluids unmixed ,  Counter flow ,  NVHK3 ,  One fluid mixed ,  one fluid unmixed ,  One-shell pass ,  Parallel flow ,  The schematic of a shell-and-tube heat exchanger ,  thecnc2020   Hopefully, the article  Heat exchanger  will help you better understand Heat exchangers.  Heat exchangers are devices that facilitate the exchange of heat between two fluids that are at different temperatures while keeping them from mixing with each other. Heat exchangers are commonly used in practice in a wide range of applications, from heating and air-conditioning systems in a household, to chemical processing and power production in large plants. Parallel flow Counter flow Both fluids unmixed One fluid mixed, one fluid unmixed The schematic of a shell-and-tube heat exchanger One-shell pass and two-tube passes Two-shell passes and four-tube passes I...

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Milling Operations - CIMCO CNC-Calc v7 - TheCNC2020 - For engineer Today, we continue to learn about CIMCO CNC-Calc v7, channel TheCNC2020 hopes to help engineers Programming CNC Machining. You can find this article again with keywords:  CIMCO CNC-Calc v7   How to Milling Operations in CIMCO CNC-Calc v7   How to use CIMCO CNC-Calc software   Milling Operations   thecnc2020 The functions in the Milling Operations menu allow the user to perform various operations used in the manufacturing of parts. All the operations can be exported directly to CIMCO Edit or to the clipboard, for insertion in a user-defined location. Face Milling in CIMCO CNC-Calc v7 Pocket Milling in CIMCO CNC-Calc v7 Contour Milling in CIMCO CNC-Calc v7 Drill Holes in CIMCO CNC-Calc v7 Helix Drilling in CIMCO CNC-Calc v7 Thread Milling in CIMCO CNC-Calc v7 Mill Letters in CIMCO CNC-Calc v7 Mill TrueType Letters in CIMCO CNC-Calc v7 Export Contour in CIMCO CNC-Calc v7 Calculator in CIMCO CNC-Cal...

Designing the Base Support on TopSolid'design 7 #2 | TheCNC2020. You can find this article again with keywords:  Creating a contour   Creating a new sketch and adding a pocket operation   Creating a pattern union   Creating a pocket   thecnc2020   TopSolid Design TopSolid 7 is a revolutionary product  to meet the needs of manufacturing companies, big and small. TopSolid 7 software includes many modules. This article will cover TopSolid'Design . To better understand TopSolid'Design, let's learn some basic commands in Designing the Base Support to design a simple part. In lesson 1 , we became familiar with the TopSolid 7 Software interface and learned: Creating the first sketch , Extruding the solid model , Creating a rectangle . In this article, we will continue to study TopSolid'Design , including: Creating a pocket Creating a contour Trimming by profile Adding another rectangle for trimming Creating a new sketch and adding a pocket operation Ad...