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inCAD Library

Please read before use

What is inCAD Library?

  • Helpful application examples for mechanical engineers.

The Concept of inCAD Library

  • Online application library with a range of ideas for all manufacturing industries.
  • Save design time and learn new design applications when you are concepting new machines.

Disclaimer

  • MISUMI may not offer all parts in each application design. Available parts can only be purchased separately not as a unit shown in each application design.
  • MISUMI does not guarantee quality, accuracy, functionality, safety or reliability for the combination of the parts in each application example. Accept these points prior to use.
  • 2014 Copyright MISUMI
  • The data cannot be used for any purposes (including sales promotion) except for designing your machine.
  • All associated CAD is free. Misumi reserves the right at its sole discretion to cancel, terminate or modify this offer.
  • MISUMI may change, add or delete application examples posted without prior notice.
  • MISUMI assumes no responsibilities for any damage incurred resulting from your use of the Service or any change, addition or deletion by MISUMI of the application examples for any reason whatsoever.

inCAD Library Features

  1. Get great new design ideas for these application examples.

    2. Over 300 design application ideas
    collected from dozens of industries!

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No.000126 Simplified Welding Mechanism
Good IDEA!
2

Welding mechanism utilizing a cylinder

Relevant category

Welded Steel Stands

Welded Steel Stands
Product name Welded Steel Stands- No Hole Type
Part number YSFT100-B100-H300-G80-F80
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria | Available sizes | Accuracy Info

Selection criteria

To secure the rigidity of the unit

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Available sizes

■Welded Steel Stands- No Hole Type

Material Surface Treatment
1018 Carbon Steel −
Black Oxide
Electroless Nickel Plating
304 Stainless Steel −

■Sizes and Dimensions

Plate (Top Plane, Bottom Plane) Overall Height
(50mm increments) 		Screw Dia.
(Coarse) 		Through Hole Dia.
Length Length Direction
Hole pitch
(1mm Increment) 		Width Width Direction
Hole Pitch
(1mm Increment) 		Plate Thickness
100 30〜80 100 70〜80 10 100～300
M10 φ11
30〜100 120
30〜130 150
125 30〜100 120 95〜100
150 35〜120 150 95〜120 14 M12 φ14
200 35〜170 200 120〜170

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Accuracy Info

■Accuracy of Welded Steel Stands Type (Hole Position Specifying Type)

Overall Height Tolerance:　±0.1mm

Parallelism of Plates (Top Plane, Bottom Plane)　0.05／100mm

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Plate Heaters

Plate Heaters
Product name Plate Heaters
Part number MPHKH-100-100-V100-W250
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria | Available sizes | Accuracy Info

Selection criteria

Suitable for heating the flat shape workpieces.

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Available sizes

■Plate Heaters

No. Name Material
① Cover of the Heater 430 Stainless Steel
② Mica for Insulation Synthetic Mica
③ Nickel-chrome Wire Nickel Chrome Ribbon Wire
④ Lead Wire Nickel Copper Glass Fiber Coated Wire
⑤ Tube Glass Fiber

■Specifications

Plate External Shape Voltage
(Single phase) V 		Electric Power (W) Electrical Power Density
(W/cm²） 		Lead Wire
Length
Length Width Plate Thickness
100 100 4 100・200 250 2.5 1000
150 150 500 2.2
200 50 200 2.0
100 400
250 50 250
300 50 350 2.3

Accuracy Info

■Plate Heaters (with Through Holes), Tolerance of Plate External Shape

Length Tolerance:　0/-2mm

Width Tolerance:　0/-2mm

Plate Thickness Tolerance:　±1mm

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Heat Insulating Board

Heat Insulating Board
Product name Heat Insulating Plates - Standard / Heat Resistant Grade
Part number HIPA4H-100-100-10-F80-G80-N6
Features Low thermal conductivity, lightweight, excellent heat retention and temperature insulation
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria | Available sizes

Selection criteria

It does not conduct heat to other components.

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Available sizes

■Heat Insulating Plates - Standard / Heat Resistant Grade

Grade Color Operating Ambient Temperature
Standard White Room temperature - 220°C
Heat Resistance Gray Room temperature - 500°C

■Sizes

External Shape Number of Holes Hole Type
Plate Thickness Length Width
(Configure in 1mm increments)
3 20～800 20～600 2・4・6 Through Hole,
Counter Bore,
Threaded Inserts
5
10
15

* Selectable Machined Hole Specification will vary with the plate thickness.
Please see the product pages for details.

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IDEA NOTE Simple welding mechanism

A structure in which the workpiece is heat-welded only by plate heaters mounted on the cylinder.

  • Terms of Use for CAD Data and Simplified Drawing Data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data posted on https://mx.misumi-ec.com/ (hereinafter referred to as the "Website") operated by MISUMI MÉXICO, S. DE R.L. DE C.V. (hereinafter referred to as "MISUMI"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
    1) CAD data found on the Website (3D CAD data, 3D Intermediate data and 2D CAD data) for the purpose of informing customers of the characteristics of the products offered by MISUMI or a manufacturer affiliated with MISUMI for use in their designs.
    2) Simplified drawing data (in PDF format) for the purpose of checking the specifications of products.
    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
    3. Disclaimer
    MISUMI carefully creates the Data but makes no warranty as to the accuracy of the Data. MISUMI may at any time, and with no prior notice to customers, revise or delete Data. MISUMI assumes no responsibility for any damage or loss resulting from any revision or deletion of the Data, or any errors in said data. Customers are solely responsible for all aspects of their own designs, including those made using MISUMI’s CAD data. MISUMI may provide customers with design example data on the Website, but the quality, accuracy, functionality, safety, reliability, etc., of such data are not guaranteed. MISUMI may, at any time, and in its sole discretion, request that the customer cease its use of or destroy the Data in its possession. MISUMI may request the customer provide MISUMI documentation of such destruction.
    4. Prohibited Acts
    Customers or users of the Data, are prohibited from the following acts regarding the Data, in whole or in part:
    (1) Requesting quotations or placing orders for products with third parties other than those authorized by MISUMI or its affiliates;
    (2) Receiving quotations or orders for products from third parties by providing the Data to a third party or using the Data in their own business;
    (3) Displaying links to the Website related to the Data on their own websites, etc., without MISUMI's consent;
    (4) Using or reproducing the Data beyond the scope of the above-stated Purpose of Use;
    (5) Modifying, altering, tampering with, translating, or adapting the Data;
    (6) Selling, transferring, lending, sublicensing, or providing the Data to third parties in any way without MISUMI’s consent;
    (7) Altering the content, reverse engineering, decompiling, disassembling, or analyzing the Data;
    (8) Publicly disclosing or exhibiting the Data without MISUMI's consent;
    (9)　Using the Data for the purpose of providing products and services identical or similar to those of MISUMI;
    (10)　Performing acts that interfere with the proper functioning of this Website, such as acquiring Data in bulk.
    5. Copyright
    All title and copyright in and to any information contained in the Data are owned by MISUMI or the relevant manufacturer affiliated with MISUMI and are protected by applicable copyright laws and international treaties. By downloading Data, the customer acquires no ownership rights of any kind in the intellectual property contained within. Without prior approval from MISUMI, no part of the Data may be utilized (reproduced, modified, reverse-engineered, uploaded, presented, sent, distributed, licensed, sold, or published) for any purpose other than that mentioned above.
    In the event Data is found to have been to be used for any purpose other than that mentioned above or against any applicable laws, MISUMI may pursue any legal remedy available to it, which may result in forbidding the offending user from using the Data or accessing the Website.
    6. Third-Party Data
    MISUMI offers some Data provided by third parties. Such Data may be subject to separate terms and conditions, in addition to these terms. MISUMI makes no guarantee or warranty regarding Data from third parties.
    7.Export Control
    Customers shall comply with all applicable laws and regulations regarding the export of the Data.
    8. Amendments to the Terms
    MISUMI may, at any time, and in its sole discretion, modify these terms and conditions; any such modification will be effective immediately.
    9. Severability
    If any term or provision of these Terms is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of these Terms or invalidate or render unenforceable such term or provision in any other jurisdiction.
    10. Miscellaneous
    These Terms and any disputes arising in connection therewith shall be exclusively governed by and construed in accordance with the laws of the United Mexican States, without regard to its conflicts of law principles. The state and federal courts located in Queretaro, Mexico shall have exclusive jurisdiction to adjudicate any dispute arising in connection with these Terms. By downloading the Data, you agree to submit to the exclusive and personal jurisdiction of the state and federal courts located in Queretaro, Mexico.

    Revised: 27/10/2025

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


    This data is utilized in order to list more useful application examples in the future.

    Good IDEA!

    CAD Data Limitations

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or edited.

      3. * The part in the frame is a sub-assembly unit.

    3. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    4. The Data including the third-part components are made by the Company.

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  • * Unit assembly Data consists of some sub-assemblies.
       It is configured so that each sub-assembly unit can be used as it is or edited.

Application Overview

Purpose

  • Device capable of welding small size workpieces.
  • Operation steps:
    (1) Horizontal cylinder with a guide advances to clamp a workpiece.
    (2) Vertical cylinder with plate heaters descends.
    (3) The plate heater welds workpieces 1 and 2.
    (4) Vertical cylinder controlled by timer returns to start position.
    (5) Clamp cylinder retracts.

Points for use

  • An automatic mechanism in which the cylinder raises and lowers the heater and retains the workpiece during welding operation.
  • Workpieces are manually inserted and removed by the worker using a dedicated tool (vacuum pad).

Target workpiece

  • Resin case outer dimensions: W40ｘD40ｘH6
  • Film sheet outer dimensions: W36ｘD36ｘｔ0.5

Design Specifications

Operating Conditions or Design Requirements

  • Outer dimensions: W350ｘD250ｘH325
  • Heat welding cylinder stroke: 74mm
  • Workpiece retention cylinder stroke: 17mm
  • Thrust of heat welding cylinder: 235.5N (from manufacturer's catalog)

Required Performance

  • Heater power: 142W

Selection Criteria for Main Components

  • Plate heater
    • Select the size based on heat requirements to weld workpieces and the dimensions of the workpieces.
  • Cylinder with a guide
    • A cylinder with a guide that can withstand the allowable lateral load of 19N is selected.

Design Evaluation

Verification of main components

  • Verify that the selected heater calorific value and cylinder allowable lateral load are sufficient for this application.
  • Heat quantity required for the heater
    • Mass of heated workpiece: 0.725kg (304 Stainless Steel)
    • Specific heat of heated workpiece: 0.11kcal/kg°C
    • Temperature rise: 230°C (heated until the temperature of the heated workpiece reaches 250°C)
    • Heating time: 0.5 h (idling)
    • Heating time: approx. 5sec (workpiece)
    • The workpiece heating time should be determined through trial and error because it depends on the size, thickness, and material of the workpiece.
    • Efficiency: 0.3
    • Calculation formula: power for heater (kw) = mass of heated workpiece (kg) x specific heat of heated workpiece (kcal/kg°C) x temperature rise (°C)/(860 x heating time (h) x efficiency (η)) = 0.142 kW = 142W
  • Cylinder with guide
    • Weight of parts in moving unit: (0.0975kg + 0.0368kg) x 9.8 = 1.302N
      Calculated value is below the allowable lateral load of the selected cylinder.

Other Design Consideration

  • Welding time is controlled by a timer.
  • A heat insulation material is used to prevent the heat of the heater from being transmitted to the upper and lower moving parts.

Explore Similar Application Examples

Page - / -

Part List

No. Part Name Sample Picture MISUMI Part Number
For Price and Days to ship click on Part No. 		Quantity
1 Welded Steel Stands YSFT100-B100-H300-G80-F80 1
2 Heaters MPHKH-100-100-V100-W250 1
3 Sensors MSNDS5 1
4 Guide Plate HIPA4H-100-100-10-F80-G80-N6 1
5 Guide Plate HIPA4H-60-52-15-F40-G38-N6 1
6 Air Cylinders With Twin Guides MGCLF12-20 1
7 Flow Rate Control Valves MNSPS6-M5 2
8 Flow Rate Control Valves SPSNL6-1 2
9 Sensors for Air Cylinders MD11L1 2
10 Dowel Pins MSC3-25 2
11 Dowel Pins MSC10-15 2
12 Extra Low Head Cap Screws CBSTS5-8 1
13 Extra Low Head Cap Screws CBSTS5-16 2
14 Socket Head Cap Screws-with Washer SCBS4-20 4
15 Socket Head Cap Screws-with Washer SCBS5-16 2
16 Socket Head Cap Screws-with Washer SCBS5-20 4
17 Socket Head Cap Screws-with Washer SCBS6-20 4
  • The part list above only contains MISUMI parts.
    Part list download (CSV) includes MISUMI and third party components used in this example.
  • Terms of Use for CAD Data and Simplified Drawing Data
    These terms and conditions (hereinafter referred to as “the Terms") set forth the conditions for downloading CAD data and simplified drawing data posted on https://mx.misumi-ec.com/ (hereinafter referred to as the "Website") operated by MISUMI MÉXICO, S. DE R.L. DE C.V. (hereinafter referred to as "MISUMI"). By downloading CAD data and simplified drawing data posted on the Website (hereafter referred to as “Data”), customers are deemed to have agreed to these Terms.

    1. Purpose of Use
    MISUMI offers the following:
    1) CAD data found on the Website (3D CAD data, 3D Intermediate data and 2D CAD data) for the purpose of informing customers of the characteristics of the products offered by MISUMI or a manufacturer affiliated with MISUMI for use in their designs.
    2) Simplified drawing data (in PDF format) for the purpose of checking the specifications of products.
    2. Characteristics of Data
    There may be a discrepancy in certain characteristics of products (for example: tolerance, surface roughness, chamfer, etc.) between the Data and the actual product. Furthermore, for the purpose of reducing the file size of the Data, some information such as oil groove shapes, threads, or spring shapes, may be removed from the Data.
    3. Disclaimer
    MISUMI carefully creates the Data but makes no warranty as to the accuracy of the Data. MISUMI may at any time, and with no prior notice to customers, revise or delete Data. MISUMI assumes no responsibility for any damage or loss resulting from any revision or deletion of the Data, or any errors in said data. Customers are solely responsible for all aspects of their own designs, including those made using MISUMI’s CAD data. MISUMI may provide customers with design example data on the Website, but the quality, accuracy, functionality, safety, reliability, etc., of such data are not guaranteed. MISUMI may, at any time, and in its sole discretion, request that the customer cease its use of or destroy the Data in its possession. MISUMI may request the customer provide MISUMI documentation of such destruction.
    4. Prohibited Acts
    Customers or users of the Data, are prohibited from the following acts regarding the Data, in whole or in part:
    (1) Requesting quotations or placing orders for products with third parties other than those authorized by MISUMI or its affiliates;
    (2) Receiving quotations or orders for products from third parties by providing the Data to a third party or using the Data in their own business;
    (3) Displaying links to the Website related to the Data on their own websites, etc., without MISUMI's consent;
    (4) Using or reproducing the Data beyond the scope of the above-stated Purpose of Use;
    (5) Modifying, altering, tampering with, translating, or adapting the Data;
    (6) Selling, transferring, lending, sublicensing, or providing the Data to third parties in any way without MISUMI’s consent;
    (7) Altering the content, reverse engineering, decompiling, disassembling, or analyzing the Data;
    (8) Publicly disclosing or exhibiting the Data without MISUMI's consent;
    (9)　Using the Data for the purpose of providing products and services identical or similar to those of MISUMI;
    (10)　Performing acts that interfere with the proper functioning of this Website, such as acquiring Data in bulk.
    5. Copyright
    All title and copyright in and to any information contained in the Data are owned by MISUMI or the relevant manufacturer affiliated with MISUMI and are protected by applicable copyright laws and international treaties. By downloading Data, the customer acquires no ownership rights of any kind in the intellectual property contained within. Without prior approval from MISUMI, no part of the Data may be utilized (reproduced, modified, reverse-engineered, uploaded, presented, sent, distributed, licensed, sold, or published) for any purpose other than that mentioned above.
    In the event Data is found to have been to be used for any purpose other than that mentioned above or against any applicable laws, MISUMI may pursue any legal remedy available to it, which may result in forbidding the offending user from using the Data or accessing the Website.
    6. Third-Party Data
    MISUMI offers some Data provided by third parties. Such Data may be subject to separate terms and conditions, in addition to these terms. MISUMI makes no guarantee or warranty regarding Data from third parties.
    7.Export Control
    Customers shall comply with all applicable laws and regulations regarding the export of the Data.
    8. Amendments to the Terms
    MISUMI may, at any time, and in its sole discretion, modify these terms and conditions; any such modification will be effective immediately.
    9. Severability
    If any term or provision of these Terms is invalid, illegal, or unenforceable in any jurisdiction, such invalidity, illegality, or unenforceability shall not affect any other term or provision of these Terms or invalidate or render unenforceable such term or provision in any other jurisdiction.
    10. Miscellaneous
    These Terms and any disputes arising in connection therewith shall be exclusively governed by and construed in accordance with the laws of the United Mexican States, without regard to its conflicts of law principles. The state and federal courts located in Queretaro, Mexico shall have exclusive jurisdiction to adjudicate any dispute arising in connection with these Terms. By downloading the Data, you agree to submit to the exclusive and personal jurisdiction of the state and federal courts located in Queretaro, Mexico.

    Revised: 27/10/2025

    CAD Download (Unit Assembly)

    CAD Download: File Format
    生成

    Thank you for downloading the data.

    Click the Good IDEA! button when you find interesting design tips.


    This data is utilized in order to list more useful application examples in the future.

    Good IDEA!

    CAD Data Limitations

    1. Assembly data shows the assembly drawings in the concept design phase. The sole purpose of the data is to explain the structure and functionality of the assembly and is not considered nor to be used as a final design.
      You will need to edit the Data so that it meets your specific design conditions.
    2. Unit assembly Data consists of some sub-assemblies.
      It is configured so that each sub-assembly unit can be used as it is or edited.

      3. * The part in the frame is a sub-assembly unit.

    3. The Data for fabricated parts is based on easy-to-edit dimensions and shapes in sketches and histories.
    4. The Data including the third-part components are made by the Company.

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