In order to test the straightness of an inverted vee of a guide way in a...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
In order to test the straightness of an inverted vee of a guide way in a horizontal plane of machine tool, an autocollimator and a reflector block of 127 mm base length are used. The reflector block is stamped "30sec=0.018mm". Reading of the autocollimator at 10 consecutive positions of a 1.5 m long guide way is recorded as follows: C D E F G H Position A B I Reading 1'30" 1'36" 1'40" 1'48" 1'52" 1'54" 1'58" 2'0" 2'4" J 2'8" i. Determine cumulative linear displacement of each position w.r.t initial point zero. ii. Draw the graphical representation of the straightness of the guide way w.r.t line joining the starting point zero and end point. iii. Can this machine guide way be acceptable? Note: Departures of 0.02mm per meter is considered to be an acceptable tolerance for out of straightness. In order to test the straightness of an inverted vee of a guide way in a horizontal plane of machine tool, an autocollimator and a reflector block of 127 mm base length are used. The reflector block is stamped "30sec=0.018mm". Reading of the autocollimator at 10 consecutive positions of a 1.5 m long guide way is recorded as follows: C D E F G H Position A B I Reading 1'30" 1'36" 1'40" 1'48" 1'52" 1'54" 1'58" 2'0" 2'4" J 2'8" i. Determine cumulative linear displacement of each position w.r.t initial point zero. ii. Draw the graphical representation of the straightness of the guide way w.r.t line joining the starting point zero and end point. iii. Can this machine guide way be acceptable? Note: Departures of 0.02mm per meter is considered to be an acceptable tolerance for out of straightness.
Expert Answer:
Answer rating: 100% (QA)
i Calculation of the cumulative linear displacement for each position 1 Convert readings to seconds Subtract the initial reading of 130 from all readi... View the full answer
Related Book For
Computer Architecture Fundamentals And Principles Of Computer Design
ISBN: 9781032097336
2nd Edition
Authors: Joseph D. Dumas II
Posted Date:
Students also viewed these marketing questions
-
In C++, using visual studios. I'm stuck, can someone please help me with my code for the failed messages. For the Append, and Reserve. I have attached a screenshot of the fail messages. 32 33 //...
-
Consider the inequality constrained convex optimization problem min fo(r) st. f(x) 0,71 [m]. ER" and suppose that r R" and AR satisfy the KKT conditions Show that P A>0 Xf(2)=0 Vlo(x)+(r')=0. i-1...
-
Suppose you make beautiful coffee tables out of juniper trees. Your materials cost for each table is $135. You pay your craftsman $25 per hour and it takes him 5 hours to complete one table. If you...
-
After being in business for several years and issuing its common stock to the public, Liquidation World, Inc., completed the following treasury stock transactions: a. Purchased 2,500 shares of the...
-
The Perch Falls Minor Hockey Association was established in Perch Falls in January Year 5. Its mandate is to promote recreational hockey in the small community of Perch Falls. With the support of the...
-
You are doing regression with one explanatory variable and so consider the basic linear regression model \(y_{i}=\beta_{0}+\beta_{1} x_{i}+\varepsilon_{i}\). a. Show that the \(i\) th leverage can be...
-
The bookkeeper for Brooks Equipment Repair made a number of errors in journalizing and posting, as described below. 1. A credit posting of $450 to Accounts Receivable was omitted. 2. A debit posting...
-
How do ethical dilemmas and moral reasoning processes influence ethical decision-making within organizational contexts, and what strategies can leaders implement to foster a culture of ethical...
-
Using License Fees to Make Positive Profit: Suppose you own one of many identical pharmaceudical companies producing a particular drug x. A: Your production process has decreasing returns to scale...
-
Make two diagrams that describe in detail: The importance of considering various job analysis strategies. How can this strategy impact the results and performance of the organization? What would be...
-
The globe is facing an increase in water demand resulting in the need for additional agricultural land and irrigation water. Elyamany and El-Nashar (2013) provided an illustration of a financial...
-
What is the capacitance of a spherical capacitor consisting of two concentric conducting spherical shells of radii \(R_{1}\) and \(R_{2}>R_{1}\) ?
-
Writing in The Australian Financial Review Jack Mintz states that for investment decisions, taxes matter, and Australias company tax rate (30 per cent) is too high in international terms to be...
-
Public sector organizations increasingly must account for their performance and provide quality services at lower costs. To accomplish this many local authorities and public sector organizations have...
-
A 2011 guidance paper commissioned by the Institute of Risk Management gives some useful detail on what risk appetite is and how to manage it either in a corporate governance sense or to inform how...
-
The company Seat has a new project, and is asking BBVA, the bank where you work as a credit manager a loan to proceed with the investment for an amount of 500.000 to be paid in 5 years. The company...
-
Southwestern Punch was made by Frutayuda, Inc. and sold in 12-ounce cans to benefit victims of Hurricane Zero. The mean number of ounces placed in a can by an automatic fill pump is 11.7 with a...
-
Can the Boolean, or crisp, logic operations AND, OR, and NOT be defined in regard to fuzzy logic? If so, explain how; if not, explain why not.
-
Fill in the blanks below with the most appropriate term or concept discussed in this chapter: The time required for the first result in a series of com- putations to emerge from a pipeline. This is...
-
What type of interconnection structure is used most often in small systems? Describe it and discuss its advantages and disadvantages.
-
Find an example of (angles corresponding to) another violation of the Bell-CHSH inequality by quantum mechanics, which is not maximal but is more generic.
-
In quantum cosmology, one can define a "wave function of the Universe" \(\Psi[a(t)]\), whose variable is the expanding scale factor of the Universe, \(a(t)\), and which satisfies a general relativity...
-
If we consider five measurements instead of the four in the Bell-CHSH inequality, namely \ (a, a^{\prime}, a^{\prime \prime}\) for Alice and \ (b, b^{\prime}\) for Bob, can we extend the Bell-CHSH...
Study smarter with the SolutionInn App