Stonehaven Case Analysis

Stonehaven, Inc. Case Assay March 19, 2013 Allotment A For this allotment of the analysis, accede anniversary administration in the Gdansk branch in isolation. Assume that the blow of the assembly arrangement has no appulse on the administration you are considering. Assume that actual administration times are negligible and avoid airheadedness in processing times. For the archetypal 100-pair batch, what is the circadian accommodation and accomplishment advance time aural anniversary of the afterward departments? Cutting 8 hrs/day x 60 min/hr = 480 min/day Apparatus 1 = (0. 05 x 4)(100) + (5. 25 x 4) = 41 min/batch Apparatus 2 = (0. 5 x 4)(100) + (5. 00 x 4) = 40 min/batch Apparatus 3 = (0. 04 x 4)(100) + (4. 00 x 4) = 32 min/batch Accomplishment Advance Time (MLT) = Since the machines assignment simultaneously, the MLT is 41 min/batch. Accommodation = 480 min/day ? 41 min/batch = 11. 7 batches/day x 100 pairs/batch = 1170 pairs/day Stitching 8 hrs/day x 60 min/hr = 480 min/day Accumulation 1 = (100/4) x 5. 0 = 125 min/batch Accumulation 2 = (100/3) x 3. 0 = 100 min/batch Accumulation 3 = (100/2) x 2. 5 = 125 min/batch Accomplishment Advance Time (MLT) = Because the apparatus can’t move to the abutting accumulation until the antecedent accumulation is finished, the MLT is 5. min + 3. 0 min + 125 min = 133 min/batch. Accommodation = 480 min/day ? 125 min/batch = 3. 84 batches/day x 100 pairs/batch = 384 pairs/day c. Abiding 8 hrs/day x 60 min/hr = 480 min/day Base 1 = 100 x 0. 7 = 70 min/batch Base 2 = 100 x 0. 6 = 60 min/batch Base 3 = 100 x 1. 0 = 100 min/batch Base 4 = 100 x 0. 9 = 90 min/batch Base 5 = 100 x 0. 3 = 30 min/batch Accomplishment Advance Time (MLT) = Because the apparatus can’t move to the abutting accumulation until the antecedent accumulation is finished, the MLT is 0. 7 min + 0. 6 min + 1. 0 min + 0. min + 30 min = 33. 2 min/batch. Accommodation = 480 min/day ? 100 min/batch = 4. 8 batches/day x 100 pairs/batch = 480 pairs/day Assumptions: My calculations are based on the acceptance that the brand time in the acid action is per component. Therefore, the time accustomed is the time it takes to brand 1 of the 4 apparatus on one machine. Addition acceptance I accept fabricated is the workers assuming the bond are all appropriately paced. It takes anniversary artisan the exact aforementioned bulk of time to accomplish their duties and canyon the artefact forth to the abutting group. If the accumulation admeasurement were bargain to 10 pairs, what would be the circadian accommodation and MLT aural anniversary of the afterward departments? Cutting; Stitching; Lasting Cutting 8 hrs/day x 60 min/hr = 480 min/day Apparatus 1 = (0. 05 x 4)(10) + (5. 25 x 4) = 23 min/batch Apparatus 2 = (0. 05 x 4)(10) + (5. 00 x 4) = 22 min/batch Apparatus 3 = (0. 04 x 4)(10) + (4. 00 x 4) = 17. 6 min/batch Accomplishment Advance Time (MLT) = Since the machines assignment simultaneously, the MLT is 23 min/batch. Accommodation = 480 min/day ? 23 min/batch = 20. 9 batches/day x 10 pairs/batch = 209 pairs/day . Bond 8 hrs/day x 60 min/hr = 480 min/day Accumulation 1 = (10/4) x 5. 0 = 12. 5 min/batch Accumulation 2 = (10/3) x 3. 0 = 10. 0 min/batch Accumulation 3 = (10/2) x 2. 5 = 12. 5 min/batch Accomplishment Advance Time (MLT) = Because the apparatus can’t move to the abutting accumulation until the antecedent accumulation is finished, the MLT is 5. 0 min + 3. 0 min + 12. 5 min = 20. 5 min/batch. Accommodation = 480 min/day ? 12. 5 min/batch = 38. 4 batches/day x 10 pairs/batch = 384 pairs/day f. Abiding 8 hrs/day x 60 min/hr = 480 min/day Base 1 = 10 x 0. 7 = 7 min/batch Base 2 = 10 x 0. 6 = 6 min/batch Station 3 = 10 x 1. 0 = 10 min/batch Base 4 = 10 x 0. 9 = 9 min/batch Base 5 = 10 x 0. 3 = 3 min/batch Accomplishment Advance Time (MLT) = Because the apparatus can’t move to the abutting accumulation until the antecedent accumulation is finished, the MLT is 0. 7 min + 0. 6 min + 1. 0 min + 0. 9 min + 3 min = 6. 2 min/batch. Accommodation = 480 min/day ? 10 min/batch = 48 batches/day x 10 pairs/batch = 480 pairs/day Assumptions: (Same as catechism 1 because all we afflicted was the accumulation quantity. ) My calculations are based on the acceptance that the brand time in the acid action is per component. Therefore, the time accustomed is the time it takes to brand 1 of the 4 apparatus on one machine. Addition acceptance I accept fabricated is the workers assuming the bond are all appropriately paced. It takes anniversary artisan the exact aforementioned bulk of time to accomplish their duties and canyon the artefact forth to the abutting group. Allotment B Now accede the branch as a system, and booty into annual interactions amid the departments. Assuming assembly is done in 100-pair batches, what is the factory’s circadian capacity? Acid 41 min/batch Bond 133 min/batch Lasting 33. 2 min/batch Accommodation of the Branch = 480 min/day ? 133 min/batch = 3. 6 batches/day 4. What is the absolute MLT for a 100-pair batch? MLT Cutting= 41 min/batch Kitting= 10 min/batch Stitching= 133 min/batch Steaming= 6 hrs x 60 min = 360 min/batch Lasting= 33. 2 min/batch TOTAL MLT= 577. 2 min/batch Part C How would you go about chief the adapted accumulation admeasurement for the Stonehaven factory? What factors would you consider? How do they interrelate? (You may ambition to do some calculations, but apply on cerebration conceptually. Focus alone on your accomplished priorities for convalescent the assembly action at Stonehaven’s Gdansk branch (be specific). Explain why they are important. What accomplishments do you recommend? How would you apparatus your recommendations? What do you adumbrate will be the consequences? The best important agency a assembly administrator charge accede aback free the adapted assembly akin of a acceptable is the ability of the process. A administrator charge actuate what akin of assembly utilizes the accessible assets to the fullest admeasurement possible. Each footfall of a action will consistently be aseptic by the alternative accomplish of the action as able-bodied as the accessible raw materials. As a assembly administrator for Stonehaven, I would aboriginal assay the alone accomplish of the action to accomplish anniversary alone footfall as able as possible. Then, I would attending to see how anniversary footfall affects the others. It looks as admitting the bond and abiding processes aftermath the aforementioned bulk of shoes behindhand of the admeasurement of the batch. Due to this fact, it seems as admitting the acid action is area administration should be absorption on and alive appear bringing this footfall in band with the others. The acid action can aftermath decidedly added artefact than what the alternative two processes can handle. This makes me accept that we could advance aloof two of the three machines. One could be adherent anon to the larboard shoe cuts and the alternative to the adapted shoe cuts. This would not alone advice with bottomward time but additionally cut the bulk of active a third machine. The third apparatus could be awash or kept on duke as a backup. There currently is no aback up. If one of the machines fails, the absolute action is captivated up and aught shoes are actuality produced. This would actualize a curtailment of shoes on the shelf for barter to buy and access the likelihood that the chump will buy from addition else. If there was a aback up machine, there may be a baby adjournment in the action but decidedly beneath aeon of time while the advancement is accepting up and running. The bond action could be bigger aloft as well. It seems as admitting we could add addition agent to Accumulation 1 and abatement the bulk of time it takes to action anniversary accumulation to the aforementioned bulk of time it takes Accumulation 2 to action a batch. This would finer annihilate the bottomward time Accumulation 2 currently adventures aback cat-and-mouse for artefact from Accumulation 1. Addition agent could be added to Accumulation 3 to aftermath the aforementioned results. This would finer abatement the bulk of time the absolute accumulation gets confused assimilate the abutting footfall in the process. The alone aspect of the abiding action that I see could be bigger aloft is the administration of duties. Cogent delay time could be alone at this date in the action if one agent took on added duties that would alike out the bulk of time at anniversary station. Or, added advisers could be acclimated to abstracted the duties the advisers are currently performing. Either way, anniversary base would be cat-and-mouse beneath time to accept the artefact and thereby possibly accretion the bulk of assembly for the absolute facility. Now that we accept analyzed anniversary footfall individually, we charge now attending at the absolute action as a whole. Bond is the footfall of the action that takes the best bulk of time to perform. The key is to acquisition the best accumulation admeasurement that complements the alternative processes in account to this step. The abate the accumulation in the bond process, the quicker the artefact is anesthetized through the action to the abutting step. The administrator charge actuate the adapted accumulation admeasurement so that there is basal delay time amid the bond and abiding processes. Some alternative means to advance this action is to configure it in such a way that the action runs calmly after cogent delay times. There isn’t absolutely annihilation the advisers in the alternative stations could be accomplishing to actualize bulk to the action while they are cat-and-mouse on added articles to produce. So, the best important ambition of the administrator is to bulk out a way for the absolute action to run fluidly. Once this is achieved, account amid the stations would be decreased to zero. The action would be so altogether timed that the artefact would access at its destination at the exact time it is needed. This is the ideal ambition of a assembly manager. The beneath inventories actuality held, the beneath banknote is actuality captivated up on the shelf and the added is actuality beatific out the door. The best important aspect of this action to the assembly administrator is authoritative abiding the action is configured in the best able way. This specific action should be adapted to accompany the acid action in band with the blow of the steps. However, if the administrator had the funds to decidedly access advisers in the bond and abiding areas, these could be brought aback in band with the acid and Stonehaven could aftermath decidedly added shoes than they are currently producing. However, the affair at duke in this book is the bulk of funds that this will require. The best way to access acquirement is by removing one of the acid machines, accretion a brace advisers in the bond administration and realigning the duties in the abiding department.

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