Zuse-Z1-Arbeitspapier-321

• 01:02 Welcome
• 01:02 Why do diploma theses in pairs?
• 01:54 Prof. Dr. Wolfgang Harth proposes diploma thesis
• 02:25 Appointment with Dr. Schäfer from GMD
• 04:20 Documents in “Zuse shorthand
• 04:58 The burden of the diploma thesis
• 05:31 Konrad Zuse was still mentally fit at 78
• 05:47 Accommodation in the Hünfeld guest house
• 06:37 Financial compensation for the diploma thesis
• 06:49 The board of trustees of the Z1 replica: GMD, Siemens, Museum of Transport and Technology
• 07:23 GMD: Prof. Schäfer
• 07:29 Siemens: Plant manager and skilled worker Mr. Reinhard Ernst
• 08:00 Museum: Prof. Günther Gottmann
• 08:22 Preliminary work on the Z1 up to the diploma thesis
• 09:39 Z1 memory model from the German Museum
• 10:06 The engine was (almost) never in operation
• 10:51 The title of the diploma thesis: Principles of function and construction of the program-controlled mechanical calculating machine “Z1
• 11:46 Duration of the work 14 months: (3 + 3) + 8 months
• 12:27 Differences GMD paper to diploma thesis
• 13:50 Evaluation of the work with grade 1
• 14:31 Calculator not documented because work density was already too high with memory
• 15:02 Possible thesis for calculator?
• 15:52 Big problem with reconstruction
• 18:25 Museum employee Heinz Weber
• 19:33 Problem with the addition of the games
• 19:55 Some calculations “more dangerous” than others
• 20:09 Idea: using booster to solve problem
• 21:33 Wire erosion machine
• 22:35 Dietmar also wrote NC programs (G-code)
• 23:10 Theory, that hardened steel pins could damage the stainless steel sheets
• 24:07 Transport of the machine to the Museum of Transport and Technology
• 25:54 Ceremonial event at the museum (14.09.1989)
• 27:02 The Z1 was not demonstrated at the event
• 28:26 Statement: If the Z1 ran through and gave a result, the result was never wrong
• 29:11 Tedious repair of bends
• 31:48 Workflow: logic, schematic, CAD, CNC, sheet metal
• 34:36 Hardly any idle time
• 35:20 How would you do the project today? CAD program CATIA with kinematics.
• 36:50 The film “Konrad Zuse” by Mathias Knauer
• 37:51 Proof, that the Z1 calculated correctly?
• 38:57 Filming with Z1 in operation
• 40:04 How many parts does the Z1 replica have, 30,000?
• 41:07 How was the machine cranked?
• 41:58 Eccentric translates rotary into thrust movements
• 43:04 What lubricant was used?
• 43:35 Dietmar repairs the Z1 once in Berlin
• 45:09 How do we get the Z1 running again?
• 46:10 Only now Dietmar Saupe realizes, that the work was “something special
• 47:21 Questions about the original Z1
• 47:35 What did Konrad Zuse tell about the original machine?
• 49:03 Did the original Z1 work?
• 49:54 Building the Z1 in the parental living room.
• 49:55 Mrs. Zuse spoiled the students with coffee and cake
• 50:14 Friends and relatives of Dietmar and Ursula also saw the Z1
• 50:51 Contact with Prof. Dr. Horst Zuse
• 52:13 Analysis: Why the original Z1 might have worked?
• 54:44 Pride in German inventors
• 56:04 Conclusion of the diploma thesis

• WinnieTheMoog: Success Of The Whole Team

Topics: First-Version

I published the First-Version of the Movie.