Precision Machining Technology
3rd Edition
ISBN: 9781337795302
Author: Peter, Hoffman.
Publisher: Cengage Learning,
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Question
Chapter 8.8, Problem 4RQ
To determine
The type of geometry style used to determine the final weight of a complex part.
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Given drawing of a Mechanical component, study the drawing carefully and
then using Inventor, AUOB Template file do the following:
1. Create the 3D Model of the part.
2. Produce full detail drawing of the part:
a. Place Top view.
b. Produce full sectional Front View A‐A
c. Project Side view without Hidden lines
d. Add all necessary Dimensions, Center lines.
e. Add a Tolerance value on required dimensions.
f. Name the sheet as detail drawing.
g. In a New sheet, place a Shaded isometric view of the part with
suitable scale & rename it.
h. Produce PDF file of your drawing sheets.
i. Create a ZIP folder for your work and submit it.
3
Select the correct statement below regarding the two solid model parts shown.
(A)
(B)
It is easiest to first draw part (B) and then use SOLIDWORKS features to create
part (A).
It is easiest to first draw part (A) and then use SOLIDWORKS features to create
part (B).
Part (B) edges were created using the fillet tool rather than the chamfer tool.
Part (A) cannot be created using the extrude tool.
What is the most important thing to consider when designing something?
What is the number one thing needed to ensure a perfect sketch?
To know how big a feature is and where it is located, the dimensions on a drawing come in what 2 types? 4. What are the 3 main views used on an orthographic drawing?
What 3D shape usually has 1 view and occasionally 2 views on an orthographic drawing? 6. Almost all drawings are made from what 2 pieces of geometry?
Draw a hidden line and explain what it is used for:
Draw both types of center lines and explain what they are used for
LIST and EXPLAIN the use of 3 sketching/manual drawing tools: 1.
Name the 4 methods of measuring with a dial caliper.
What is meant when it is stated that a dimension has a tolerance of ± .010? 12. Why is an isometric drawing added to an orthographic drawing? 13. Define SCALE as it pertains to a sketch or drawing:
Define proportion as it pertains to a sketch or drawing:
Chapter 8 Solutions
Precision Machining Technology
Ch. 8.1 - What is an ATC?Ch. 8.1 - What is an MCU and what is its function?Ch. 8.1 - Briefly describe a ball screw and a linear guide.Ch. 8.1 - Explain the benefits of using the absolute...Ch. 8.1 - Explain the benefits of using the incremental...Ch. 8.1 - Which coordinate system uses an angle and a...Ch. 8.1 - What is the name for the type of motor used to...Ch. 8.1 - Supposing a programmer, using absolute mode,...Ch. 8.1 - What is a modal code?Ch. 8.1 - What is another name for the Cartesian coordinate...
Ch. 8.1 - List four G-codes and describe their functions. a....Ch. 8.1 - List four M-codes and describe their functions. a....Ch. 8.1 - What is the name of the character that ends each...Ch. 8.1 - Explain the purpose of the safe-start portion of a...Ch. 8.2 - Name the two primary machine axes on most CNC...Ch. 8.2 - Explain the difference between a turning center...Ch. 8.2 - List the three common types of live toolholders....Ch. 8.2 - Name three major collet styles used in...Ch. 8.2 - Name three types of workholding devices for...Ch. 8.2 - Name three major styles of turning machines....Ch. 8.2 - Explain why some workholding devices can be run at...Ch. 8.2 - Explain the difference between an OD grooving tool...Ch. 8.2 - When machining workpieces made from bar stock,...Ch. 8.2 - Describe how a sub-spindle can be used to increase...Ch. 8.2 - How does a Swiss turning center differ from a...Ch. 8.3 - Write the X- and Z-axis coordinates for the part...Ch. 8.3 - To perform a facing cut using a tool with a nose...Ch. 8.3 - Explain the difference between rigid tapping and...Ch. 8.3 - How must the feed rate for tapping using a...Ch. 8.3 - Describe what happens to a concave radius (fillet)...Ch. 8.3 - Describe what happens to an outside chamfer when...Ch. 8.3 - If a G1 code command is programmed partway through...Ch. 8.3 - List and briefly describe the two methods for...Ch. 8.3 - Explain in your own words the difference between...Ch. 8.3 - In your own words, describe a canned cycle.Ch. 8.3 - List two types of canned cycles besides roughing...Ch. 8.4 - What machine mode is generally used to manually...Ch. 8.4 - MDI stands for _________ ___________ ________.Ch. 8.4 - Which must be set first, the tool geometry offset...Ch. 8.4 - What is the process called where a program is sent...Ch. 8.4 - Explain the purpose of homing.Ch. 8.4 - What is the process called when a new program is...Ch. 8.4 - When setting up a machine to run a program that...Ch. 8.4 - What does MCS stand for?Ch. 8.4 - What is used to adjust the clamping pressure of...Ch. 8.4 - What does MCS stand for?Ch. 8.4 - What does WCS stand for?Ch. 8.4 - A workpiece offset is the distance from __________...Ch. 8.5 - Explain the difference between a machining center...Ch. 8.5 - Name the two major types of ATCs and briefly...Ch. 8.5 - What are the two basic types of tapping...Ch. 8.5 - What are the three most common styles of collets...Ch. 8.5 - What are the two basic types of tapping...Ch. 8.5 - Prob. 6RQCh. 8.5 - A programmable indexing fixture creates a fourth...Ch. 8.5 - A _______ ________ uses interchangeable tooling...Ch. 8.5 - Briefly describe a tombstone used for CNC...Ch. 8.5 - A custom ______ can be designed and built to hold...Ch. 8.5 - The combination of the machining operations...Ch. 8.6 - What are the three major axes used during CNC mill...Ch. 8.6 - What command would be given to turn on the spindle...Ch. 8.6 - What G-code designates IPM feed rate mode? IPR...Ch. 8.6 - What is the purpose of a clearance plane in CNC...Ch. 8.6 - What is the purpose of work coordinate systems?Ch. 8.6 - Briefly define linear interpolation.Ch. 8.6 - If during the last operation on a part, a G1 code...Ch. 8.6 - Briefly describe the use of I and J for the arc...Ch. 8.6 - Write two blocks of code that could be used to...Ch. 8.6 - Briefly explain the difference between rigid and...Ch. 8.6 - Define the initial plane for a canned drilling or...Ch. 8.6 - A G98 in a canned cycle sets the return point to...Ch. 8.6 - A _____ code is used to cancel a canned cycle.Ch. 8.6 - What two codes are used to activate automatic...Ch. 8.6 - What two codes are used to activate automatic...Ch. 8.6 - What code is used to cancel automatic cutter...Ch. 8.7 - Which must be set first, a work offset or a tool...Ch. 8.7 - What mode is used to manually enter programs into...Ch. 8.7 - What is the process called when a program is sent...Ch. 8.7 - Explain what may occur that makes it necessary to...Ch. 8.7 - Explain the purpose of homing.Ch. 8.7 - What is the process called when a new program is...Ch. 8.7 - What are two actions that can be taken during the...Ch. 8.7 - When automatic cutter radius compensation is used...Ch. 8.7 - Which machine mode allows short, temporary program...Ch. 8.7 - Which machine mode is used to run the machine...Ch. 8.7 - What are the two controls on the machine's control...Ch. 8.7 - What control panel feature can be used to slow a...Ch. 8.8 - Prob. 1RQCh. 8.8 - Prob. 2RQCh. 8.8 - What are the three primary steps in creating a CNC...Ch. 8.8 - Prob. 4RQCh. 8.8 - What is the definition of entity?Ch. 8.8 - Why should a toolpath be verified on the screen of...Ch. 8.8 - What is a post-processor used for?Ch. 8.8 - What is it called when mutiple touching entities...Ch. 8.8 - What type of cutting tool is usually used for...
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- Summarise the main principles of designing a part or component using a Computer Aided Design (CAD) tool such as Solidworks, i.e. how do you go about creating the CAD geometry? 2. (а) (b) Briefly explain what is meant by dimensions and relations in Solidworks, why these are used and how to control and manage these. (c) Briefly discuss aspects of good practice for the development of the CAD design file within the Solidworks software. (d) You have to re-design a low cost stackable foot stool. Suggest how the design could be developed to reduce costs.arrow_forwardI need help answering these two parts pertaining to the print provided below. For this drawing, are there other views besides View E-E and View F-F? If so, where are they? (Multiple Choice)a. No, the drawing has no additional viewsb. Yes, but they are very smallc. Yes, but they're only found on the CAD systemd. Yes, on other sheets What is the current revision status of this print? (Multiple Choice)ABCDarrow_forwardWhat would be the analysis of the given table or graph?arrow_forward
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- Pls heelpBlank is the time-honored tool for describing geometryarrow_forwardprepare and submit an oblique drawing based on the 2D Multiview object drawing.arrow_forwardAutoCAD is one of the ready-made programs that help workers in the field of design and engineering drawing because OThe possibilities it provides to facilitate the design process. OThe non-possibilities it provides to facilitate the design process. OThe possibilities it non-provides to facilitate the design process.arrow_forward
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