In an epicyclic gear train with gears A and B on an arm C, the arm rotates at -150 rpm. Gear A is fixed. Using a tabular kinematic analysis method:
1) Arm C is fixed, gear A completes 1 rotation so gear B speed is -TA/TB
2) Gear A completes x rotations, so gear B speed is -x*TA/TB
3) Arm C adds y rotations, so final speeds are: gear A = x+y, gear B = y - x*TA/TB
Solving the equations gives: x = 150, y = -150, so gear B speed is -270 rpm.
the presentation consists of various important terms that are generally linked with the analysis of a common four bar mechanism which are as follows - coupler curves, toggle positions, transmission angles, mechanical advantage, acc analysis and coriolis component.
SAIF ALDIN ALI MADIN
سيف الدين علي ماضي
S96aif@gmail.com
Torsion tesd
MECHANICS OF MATERIALS
The objective of this experiment is to study the linearly elastic behavior
of metallic material under a torsion test. Torsion test measures the
strength of any material against maximum twisting forces. During this
experiment, a failure testing is done to our testing material which is a
steel. This failure testing involves twisting the material until it breaks
which helps demonstrates how materials undergo during testing
condition by measuring the applied torque with respect to the angle of
twist, the shear modulus, shear stress
At the limit of proportionality. The shear modulus of elasticity G and
Poisson's Ratio are determined for the specimen using torsional stressstrain relationship from the data collected during the experiment. The
fraction surface of our material at the end of the experiment is used to
stablish characteristics of the material,
the presentation consists of various important terms that are generally linked with the analysis of a common four bar mechanism which are as follows - coupler curves, toggle positions, transmission angles, mechanical advantage, acc analysis and coriolis component.
SAIF ALDIN ALI MADIN
سيف الدين علي ماضي
S96aif@gmail.com
Torsion tesd
MECHANICS OF MATERIALS
The objective of this experiment is to study the linearly elastic behavior
of metallic material under a torsion test. Torsion test measures the
strength of any material against maximum twisting forces. During this
experiment, a failure testing is done to our testing material which is a
steel. This failure testing involves twisting the material until it breaks
which helps demonstrates how materials undergo during testing
condition by measuring the applied torque with respect to the angle of
twist, the shear modulus, shear stress
At the limit of proportionality. The shear modulus of elasticity G and
Poisson's Ratio are determined for the specimen using torsional stressstrain relationship from the data collected during the experiment. The
fraction surface of our material at the end of the experiment is used to
stablish characteristics of the material,
This is the basic lecture on gears ( 2nd lecture, please check my 1st lecture) It includes simple gear train, compound gear train and epicyclic gear train. In the end, it includes explanation of analytical method to solve rpms of all the gears in planetery gear system
Design of a Lift Mechanism for Disabled PeopleSamet Baykul
DATE: 2019.01
In this project, a lift mechanism for especially disabled people has been designed. It is known as home lift, platform lift, vertical lift or through floor lift. These products operate by moving up and down. The lift mechanism consists of powertrain, linkage system, and a raising platform.
- Design of a a shaft, connecting rods, pins and weldings
- Static force analysis
- Building shear and moment diagrams
- Calculation of mechanical design parameters
Modelling Planar Vehicle Dynamics using Bicycle ModelAkshay Mistri
Report on Planar Vehicle Dynamics. Model included observing dynamic states of vehicle using linear and non linear tire models with 3 degrees of freedom.
Similar to 3.3 NUMERICAL BASED ON GEAR TRAINS (20)
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
#vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore#blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #blackmagicforlove #blackmagicformarriage #aamilbaba #kalajadu #kalailam #taweez #wazifaexpert #jadumantar #vashikaranspecialist #astrologer #palmistry #amliyaat #taweez #manpasandshadi #horoscope #spiritual #lovelife #lovespell #marriagespell#aamilbabainpakistan #amilbabainkarachi #powerfullblackmagicspell #kalajadumantarspecialist #realamilbaba #AmilbabainPakistan #astrologerincanada #astrologerindubai #lovespellsmaster #kalajaduspecialist #lovespellsthatwork #aamilbabainlahore #Amilbabainuk #amilbabainspain #amilbabaindubai #Amilbabainnorway #amilbabainkrachi #amilbabainlahore #amilbabaingujranwalan #amilbabainislamabad
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
1. Sanjivani Rural Education Society’s
Sanjivani College of Engineering, Kopargaon-423603
( An Autonomous Institute Affiliated to Savitribai Phule Pune University, Pune)
NAAC ‘A’ Grade Accredited, ISO 9001:2015 Certified
Subject :- Theory of Machines II
T.E. Mechanical (302043)
Unit 3
3.3 Numericals based Epicyclic Gear Train
By
Prof. K. N. Wakchaure(Asst Professor)
Department of Mechanical Engineering
Sanjivani College of Engineering
(An Autonomous Institute)
Kopargaon, Maharashtra
Email: wakchaurekiranmech@Sanjivani.org.in Mobile:- +91-7588025393
2. Kinematic Analysis (Tabular Method)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
2
ARM C is fixed and gear A competes
+x rotation
0 +x - 𝐱 ∗
𝐓 𝐀
𝐓 𝐁
3 Add +y rotation of ARM C +y +y +y
4 Add Step 2 +Step 3 𝐲 x+y y - 𝐱 ∗
𝐓 𝐀
𝐓 𝐁
𝑮𝒊𝒗𝒆𝒏 𝐓 𝐀 = 𝟑𝟔,
𝐓 𝑩 = 𝟒𝟓
𝑵 𝑪 = −𝟏𝟓𝟎 𝒓𝒑𝒎
𝑵 𝑩 = 𝒚 −
𝐓 𝐀
𝐓 𝐁
∗ 𝒙𝑵 𝑪 = +𝒚 𝑵 𝑨 = 𝒙 + 𝒚
𝑵 𝑪 = −𝟏𝟓𝟎 𝑵 𝑨 = 𝟎
𝒙 + 𝒚 = 𝟎𝑵 𝑪 = 𝒚 = −𝟏𝟓𝟎 𝒙 = −𝒚 𝒙 = 𝟏𝟓𝟎
𝑵 𝑩 = 𝒚 −
𝐓 𝐀
𝐓 𝐁
∗ 𝒙 𝑵 𝑩 = −𝟏𝟓𝟎 −
𝟑𝟔
𝟒𝟓
∗ (𝟏𝟓𝟎) 𝑵 𝑩=-270 rpm
In an epicyclic gear train, an arm carries two gears A and B having 36 and 45 teeth respectively. If the
arm rotates at 150 r.p.m. in the anticlockwise direction about the centre of the gear A which is fixed,
determine the speed of gear B.
Gear A
Gear B
Arm C
𝑨𝒏𝒕𝒊𝒄𝒍𝒐𝒄𝒌𝒘𝒊𝒔𝒆
C
B
A
3. Kinematic Analysis (Algebraic Method)
Gear A
Gear B
Arm C
C
B
A
Two conditions needs to define
• element is fixed (Preferably Arm)
• other has specified motion.
Let the arm C be fixed in an epicyclic gear train as.
Therefore speed of the gear A relative to the arm C
Speed of the gear B relative to the arm C 𝑵 𝑩 − 𝑵 𝑪
gears A and B are meshing directly, they will revolve in opposite directions
𝑵 𝑩−𝑵 𝑪
𝑵 𝑨−𝑵 𝑪
=-
𝐓 𝐀
𝐓 𝐁
Since the arm C is fixed, therefore its speed, NC = 0.
𝑵 𝑩
𝑵 𝑨
=-
𝐓 𝐀
𝐓 𝐁
If the gear A is fixed, then NA = 0.
𝑵 𝑩−𝑵 𝑪
𝑵 𝑨−𝑵 𝑪
=-
𝐓 𝐀
𝐓 𝐁
𝑵 𝑩−𝑵 𝑪
𝟎−𝑵 𝑪
=-
𝐓 𝐀
𝐓 𝐁
𝑵 𝑩
𝑵 𝑪
=1+
𝐓 𝐀
𝐓 𝐁
𝑵 𝑨 − 𝑵 𝑪
By rearranging the Terms.
4. Kinematic Analysis (Tabular Method)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
GEAR D
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
-
𝐓 𝐀
𝐓 𝑫
𝑮𝒊𝒗𝒆𝒏 𝐓 𝐀 = 𝟑𝟔,
𝐓 𝑩 = 𝟒𝟓
𝑵 𝑪 = −𝟏𝟓𝟎 𝒓𝒑𝒎
In an epicyclic gear train, an arm carries two gears A and B having 36 and 45 teeth respectively. Gear B gives the
motion to Annular Gear B. If the arm rotates at 150 r.p.m. in the anticlockwise direction about the centre of the gear
A which is fixed, determine the speed of gear B and Anular Gear D.
C
B
A
Gear A
Gear B
Arm C
Gear D
BAD
BAD
BAD
TTT
TmTmTm
T
d
mas
rrr
*2
**4**2**2
_
*2
D
12645*236 DT
Arm C is fixed
Gear A Completes +1 Rotation
Speed of Gear B
𝑵 𝑩
𝑵 𝑨
=
𝐓 𝐀
𝐓 𝐁
Speed of Gear A and Gear B are
having External Meshing hence
both will rotate in Opposite
Direction
Speed of Gear B 𝑵 𝑩= −
𝐓 𝐀
𝐓 𝐁
5. Kinematic Analysis (Tabular Method)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
GEAR D
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
-
𝐓 𝐀
𝐓 𝑫
𝑮𝒊𝒗𝒆𝒏 𝐓 𝐀 = 𝟑𝟔,
𝐓 𝑩 = 𝟒𝟓
𝑵 𝑪 = −𝟏𝟓𝟎 𝒓𝒑𝒎
In an epicyclic gear train, an arm carries two gears A and B having 36 and 45 teeth respectively. Gear B gives the
motion to Annular Gear B. If the arm rotates at 150 r.p.m. in the anticlockwise direction about the centre of the gear
A which is fixed, determine the speed of gear B and Anular Gear D.
C
B
A
Gear A
Gear B
Arm C
Gear D
D
12645*236 DT
Arm C is fixed
Gear A Completes +1 Rotation
Gear B and Gear D are having Internal Meshing
Speed of Gear D
𝑵 𝑫
𝑵 𝐵
=
𝐓 𝑩
𝐓 𝑫
Speed of Gear D 𝑵 𝑫 =
𝐓 𝑩
𝐓 𝑫
∗ 𝑵 𝑩
Speed of Gear D 𝑵 𝑫 =
𝐓 𝑩
𝐓 𝑫
∗
𝐓 𝐀
𝐓 𝐁
=
𝐓 𝐀
𝐓 𝑫
Speed of Gear D 𝑵 𝑫 = −
𝐓 𝐀
𝐓 𝑫
𝑫𝒐𝒏𝒕 𝑪𝒐𝒏𝒔𝒊𝒅𝒆𝒓 𝒓𝒐𝒕𝒂𝒕𝒊𝒐𝒏
𝑫𝒊𝒓𝒆𝒄𝒕𝒊𝒐𝒏 𝒊𝒏 𝒕𝒉𝒊𝒔 𝒔𝒕𝒂𝒈𝒆
𝑵 𝑩= −
𝐓 𝐀
𝐓 𝐁
6. Kinematic Analysis (Tabular Method)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
GEAR D
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
-
𝐓 𝐀
𝐓 𝑫
2
ARM C is fixed and gear A competes +x
rotation
0 +x -x*
𝐓 𝐀
𝐓 𝐁
-x*
𝐓 𝐀
𝐓 𝑫
3 Add +y rotation of ARM C +y +y +y +y
4 Add Step 2 +Step 3 0 x+y y-x*
𝐓 𝐀
𝐓 𝐁
y-x*
𝐓 𝐀
𝐓 𝑫
𝑮𝒊𝒗𝒆𝒏 𝐓 𝐀 = 𝟑𝟔,
𝐓 𝑩 = 𝟒𝟓
𝐓 𝑫 = 𝟏𝟐𝟔
𝑵 𝑪 = −𝟏𝟓𝟎 𝒓𝒑𝒎
C
B
A
Gear A
Gear B
Arm C
Gear D
D
𝑵 𝑩 = 𝒚 −
𝐓 𝐀
𝐓 𝐁
∗ 𝒙𝑵 𝑪 = +𝒚 𝑵 𝑨 = 𝒙 + 𝒚 𝑵 𝑫 = 𝒚 −
𝐓 𝐀
𝐓 𝑫
∗ 𝒙
𝑵 𝑪 = −𝟏𝟓𝟎 𝑵 𝑨 = 𝟎
𝒙 + 𝒚 = 𝟎𝑵 𝑪 = 𝒚 = −𝟏𝟓𝟎 𝒙 = −𝒚 𝒙 = 𝟏𝟓𝟎
𝑵 𝑫 = 𝒚 −
𝐓 𝐀
𝐓 𝑫
∗ 𝒙 𝑵 𝑩 = −𝟏𝟓𝟎 −
𝟑𝟔
𝟏𝟐𝟔
∗ (𝟏𝟓𝟎) 𝑵 𝑩=-192.87 rpm
𝑨𝒏𝒕𝒊𝒄𝒍𝒐𝒄𝒌𝒘𝒊𝒔𝒆
7. Kinematic Analysis (Tabular Method) (Simple Trick)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
GEAR D
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
-
𝐓 𝐀
𝐓 𝑫
2
ARM C is fixed and gear A competes +x
rotation
0 +x -x*
𝐓 𝐀
𝐓 𝐁
-x*
𝐓 𝐀
𝐓 𝑫
3 Add +y rotation of ARM C +y +y +y +y
4 Add Step 2 +Step 3 0 x+y y-x*
𝐓 𝐀
𝐓 𝐁
y-x*
𝐓 𝐀
𝐓 𝑫
C
B
A
Gear A
Gear B
Arm C
Gear D
D
𝑵 𝑩 =
𝐓 𝐀
𝐓 𝐁
𝑵 𝑫 =
𝐓 𝐀
𝐓 𝑫
𝑵 𝑨 = 𝟏
8. Kinematic Analysis (Tabular Method) (Simple Trick)
STEP OPERATION
SPEED OF THE ELEMENTS
𝑵 𝑪 𝑵 𝑨 𝑵 𝑩 = 𝑵 𝑬 𝑵 𝑫 𝑵 𝑭
1
ARM C is fixed and gear A
competes +1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
-
𝐓 𝐀
𝐓 𝑫
-
𝐓 𝐀
𝐓 𝑩
*
𝐓 𝑬
𝐓 𝑭
2
ARM C is fixed and gear A
competes +x rotation
0 +x -x*
𝐓 𝐀
𝐓 𝐁
-x*
𝐓 𝐀
𝐓 𝑫
-
𝐓 𝐀
𝐓 𝑩
*
𝐓 𝑬
𝐓 𝑭
3 Add +y rotation of ARM C +y +y +y +y +y
4 Add Step 2 +Step 3 0 x+y y-x*
𝐓 𝐀
𝐓 𝐁
y-x*
𝐓 𝐀
𝐓 𝑫
y-
𝐓 𝐀
𝐓 𝑩
*
𝐓 𝑬
𝐓 𝑭
C
B
A
Gear A
Gear B
Arm C
Gear D
D
𝑵 𝑩 =
𝐓 𝐀
𝐓 𝐁
𝑵 𝑫 =
𝐓 𝐀
𝐓 𝑫
𝑵 𝑨 = 𝟏
E
F
E
Gear F
𝑵 𝑩= 𝑵 𝑬
𝑵 𝑭 =
𝐓 𝐀
𝐓 𝑩
*
𝐓 𝑬
𝐓 𝑭
9. Kinematic Analysis (Tabular Method)
STEP OPERATION
SPEED OF THE ELEMENTS
ARM C GEAR A GEAR B
1
ARM C is fixed and gear A competes
+1 rotation
0 +1 -
𝐓 𝐀
𝐓 𝐁
2
ARM C is fixed and gear A competes
+x rotation
0 +x - 𝐱 ∗
𝐓 𝐀
𝐓 𝐁
3 Add +y rotation of ARM C +y +y +y
4 Add Step 2 +Step 3 𝐲 x+y y - 𝐱 ∗
𝐓 𝐀
𝐓 𝐁
𝑮𝒊𝒗𝒆𝒏 𝐓 𝐀 = 𝟑𝟔,
𝐓 𝑩 = 𝟒𝟓
𝑵 𝑪 = −𝟏𝟓𝟎 𝒓𝒑𝒎
𝑵 𝑩 = 𝒚 −
𝐓 𝐀
𝐓 𝐁
∗ 𝒙𝑵 𝑪 = +𝒚 𝑵 𝑨 = 𝒙 + 𝒚
𝑵 𝑪 = −𝟏𝟓𝟎 𝑵 𝑨 = 𝟎
𝒙 + 𝒚 = 𝟎𝑵 𝑪 = 𝒚 = −𝟏𝟓𝟎 𝒙 = −𝒚 𝒙 = 𝟏𝟓𝟎
𝑵 𝑩 = 𝒚 −
𝐓 𝐀
𝐓 𝐁
∗ 𝒙 𝑵 𝑩 = −𝟏𝟓𝟎 −
𝟑𝟔
𝟒𝟓
∗ (𝟏𝟓𝟎) 𝑵 𝑩=-270 rpm
𝑨𝒏𝒕𝒊𝒄𝒍𝒐𝒄𝒌𝒘𝒊𝒔𝒆
C
B
A
Gear A
Gear B
Arm C
Gear D
bad
bad
bad
TTT
TmTmTm
T
d
mas
rrr
*2
**4**2**2
_
*2