15.4
Starving- The assembly operator completes the work on current unit and starves for next unit work as it has not arrived yet at the station, this is called starving.
Blocking- Blocking is where the operator completes the work but still couldn’t move on to the next unit as the worker is not ready to receive it.
15.7
The proportion of theoretical cycle time to actual average production time when downtime on hold is found the middle value of in is called Line efficiency.
15.9
Cycle time- The time needed for arrival of work units at a station is the cycle time.
Service time- The time needed to complete the task at the station is the service time.
15.11
Precedence constraints are confinements on the request in which the work components can be performed. A few components must be done before others.
15.12
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15.14
The number of workers per station is the manning level and when it comes to the entire line, it is the division of total number of workers on the line by number of stations.
16.3
A pallet fixture is a workholding gadget that is intended to (1) installing the part in an exact area in respect to its base and (2) be moved, located, and precisely braced in position at progressive workstations by the exchange framework.
16.4
A dial-indexing machine is a mechanized framework comprising of various workstations that procedure workparts joined to apparatuses around the fringe of a circular worktable which is listed to position the parts at the stations.
16.6
Geneva mechanism is used to provide rotatory motion.
16.7
The parts are collected and stored temporarily in a location called storage buffer before downstream.
16.10
Industrial Applications of automated production line
I have to pull two alleles (two straws) from the bag to represent one fish because fishes like humans get two alleles one from their father and one from their mother.
The first issue is two nurses failed to show up for work without calling. This issue will take about a week to resolve. The first step is to immediately ensure that their shifts for the day are covered. Then, I would review the attendance policy that is currently in place. I would verify that there is an attendance policy and ensure that it is being enforced. Following the policy review I would document the occurrence in the respective employee files. Lastly, I would set time to meet with the employees individually and go over the policy and the expectations.
Whenever work breakdown structure come play, it basically saying or telling how work is broken down into smaller units such that whatever that has been put under a particular unit can be understood by the team members.
In unit seven we learned a lot about the job process. I actually learned a lot of things that I didn’t know before. For instance, I learned that companies offering jobs don’t necessarily have to take any applicants, and that they actually go through contacts to find a suitable person not as much as resumes. This really surprised me, whenever I think of the job market I think of applying for a job, handing out a resume, and interviewing. I never once thought that the companies and businesses offering jobs may look to social media and contacts instead. It truly changed my idea about what I would do to find a job after college. I would of course still apply and polish up my resume, but I would also turn to social media a lot more. It also made me think a bit more about how I present myself on social media, since many companies and businesses are turning to social media this means that I would have to make sure that all my social media posts are posted with a great deal of care, and kindness.
There are many key factors to understanding prevention such as identifying the disease, monitoring the prevalence of a disease, and developing new drug's or vaccine's for that disease. In unit 3, we learn about primary prevention, secondary prevention, and tertiary prevention as the new healthcare model. "Primary prevention means averting the occurrence of the disease" (Williams & Torrens, 2008, pp. 143). The primary prevention is meant to be the first line of defense against any disease. They want to eradicate the disease before it even appears in primary prevention. "Secondary prevention is a means to halt the progression of the disease before it becomes serve" (Williams & Torrens, 2008, pp. 143). In secondary prevention, the disease has
That is for a spring the time taken for it to move to and fro once is
13.16 The reliability of a hard-disk drive is typically described in tems of a quantity called mean time between failures (MTBF). Although this quantity is call a “time”, the MTBF is measured in drive-hours per failure.
Essential objective of any manufacturing industry to accomplished the high level of throughput, ability to respond efficiently according to the changing demands of the consumers. System utilization computed as a percentage of the available times (number of the machines accessible for generation reproduced by the quantity of changing so as to work hours), it can be increased by changing in plant layout, by diminishing exchange time between two stations and throughput, defined as the number of parts delivered by the last machine of a manufacturing system over a given duration of time; Groover, M. P., (2008)
The capacity of a production line depends on the average efficiency of the line and operator absenteeism. For example, a factory floor has 5 lines. Factory works for 8 hours day. Number of total
Other queue rule is LIFO (last in first out) in this customer who enters last in the system is served first. Other discipline is SIRO (selection of ...
Improved quality of maintenance work by adopting the best methods and procedures and assigning the most qualified workers for the job
...of motion (T), measured in seconds and milliseconds. Time is recorded for five periods and averaged (T=t/5). Repeated five times for each length and averaged.
Time: Time is simply how long each session lasts, which will change based on the intensity and type of session.
the time it takes for the computer to execute an instructions, other wise knows as a cy-
Shutdown improvement maintenance: improve the maintenance activities while the production line is completely shut down.