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1530, Spengler wrote to Veit Dietrich at Wittenberg asking him to persuade Luther—then just working on an Exposition of Psalm Deus Sedet in Synagoga—to put into this new booklet a
condemnation of the new party and its philosophy, all the more as this party defended its stand by reference to the "booklet by Doctor Luther addressed to the Elector of
Saxony, against the fanatical Thomas Müntzer." Veit Dietrich then looked Luther up and expounded to him the principles of the prevailing criminal law of the time. Luther then developed these
ideas further in his Exposition of the 82d Psalm (Hausdorff). In this Exposition Luther stressed first of all the high dignity of all authorities (or magistrates), which at one place
he calls outright "gods." Seditious heretics are to be "punished straightway and without compunction." But likewise also those who teach only contrary to a published article of faith should be
punished as open blasphemers who "are not to be tolerated." Against them he recommended quick justice, on the basis of Leviticus 24:16 and also the Church Fathers, who had no
more patience with false doctrines than Moses. That Luther's Exposition of the 82d Psalm was actually considered as a declaration of principles to guide legal practices can be proved by
numerous references (see Meissner). The courts of Saxony only too willingly concurred with the suggestions and opinions of the Wittenberg theologians. "They followed the opposite course from Ferdinand's juridical practice,
namely, turning from the persecution of sedition to a secular trial of heretics" (Meissner). One might also mention the Imperial Cities of Germany, which followed in general also the direction
of the Wittenberg theologians in their administration of justice in all cases of Anabaptism. Johann Brenz of Württemberg for many years had defended toleration as a matter of principle. In
his booklet, Ob eine weltliche Obrigkeit mit göttlichem und billigem Recht möge die Wiedertäufer durch Feuer und Schwert vom heben zum Tode richten lassen (1528), he taught that mere heresy
not associated with revolt should be fought only with the spiritual sword, the Word of God, inasmuch as it does not belong to the concern of the temporal powers. Furthermore
this booklet proved that the accusation against the Anabaptists was definitely unjustified. Through this booklet Brenz' influence on the juridical practice in Württemberg and elsewhere was quite beneficent: there were
at least no death sentences in Württemberg. But later on, unfortunately, Brenz drifted into the current of Luther and Melanchthon. In 1557, he became a signatory of the declaration of
several theologians entitled Prozess wie es soil gehalten werden mit den Wiedertäufern, durch etliche Gelehrt so zu Worms versammelt gewesen, gestellt (see Bedenken). This gloomy document deals in patricular with
juridical questions concerning the proper course of trials of "heretics." The heads and seducers were to be put to death as blasphemers, for God had clearly commanded secular authorities to
punish blasphemy. For that reason it had been right to punish Servetus [the Anti-Trinitarian, 1553]. The concept of blasphemy, as developed by Luther and Melanchthon, is interpreted as formal only
(as Meissner has shown), i.e., it does not define particular non-orthodox teachings but in general means simply opposition as such; i.e., rebellion against the new church. It should, however, be
mentioned that in the Stuttgart copy of this document (here called "Bendenken, etc.") the passage about Servetus' execution as well as another passage advocating death penalty for heresy is crossed
out. Gustav Bossert, Jr., assumes that either the Duke of Württemberg or Brenz deleted these passages, and concludes accordingly that both the duke and the Württemberg theologians agreed basically with
Brenz' earlier stand opposing the shedding of blood (Blätter, 25). These two reformers of Strasbourg were entirely dependent on Wittenberg. In a document called Reformationsprogramm (Program for the Reformation) of
1535 sent in the name of the Strasbourg clergy to the Count Palatine Rupprecht, the establishment of a formal inquisition, ruthless intervention of the government in family life with respect
to the baptism of children, and the sharpest measures against all foes or deprecators of the Gospel are demanded (original copy of this document in the State Library in Munich).
Bucer believed that the government had the right to introduce Christianity among its subjects and to eradicate any false worship. "Unorthodox teachers are to be punished by body and life."
... "The power of the government over the conscience of its subjects is most harshly represented by Bucer" (Hagen). Like Luther also Zwingli went dirough a certain change in his
ideas concerning the punishment of heretics. In the earlier period of his reformatory activities he was possessed by the same optimism as Luther that the pure Gospel would renew everything
and turn it to the good. But when in 1525 Anabaptism appeared in Zürich and tried to establish congregations on a New Testament pattern, he lost more and more the
feeling that the norm of the Gospel and the new "Christian State" do not absolutely coincide. He began teaching the identity of Christianity and civil order, and committed to the
"Christian" government of Zürich not only the supervision of general morality but also the care for the particular discipline of the new reformed church. He is said to have recommended
the beheading of Anabaptists "on the strength of imperial law," as Balthasar Hubmaier claimed (Ein Gespräch Balthasar Hubmörs von dem Kindertauff, 1526). The Swiss authorities only too willingly acted upon
his advice and opinion in all Anabaptist trials. Calvin at first intended to have the spiritual office exclusively take charge of church discipline without any participation by the state. But
soon developments in Geneva likewise went far beyond this initial program; the state police now also began to become involved in matters of church discipline. "We have sharpened the sword
that they may accomplish their blood work" (Corp. Ref., Opera Calvini, VIII, 477). He expected from the state unconditional subjugation of all heretics and deviators. The execution of Michel Servetus
in 1553 is a clear illustration of Calvin's enormous inluence upon the temporal authorities of Geneva. See also Punishment of Anabaptists Bossert, G. Jr. "Aus der nebenkirchlichen religiösen Bewegung der
Reformationszeit in Württemberg." Blätter für württembergische Kirchengeschichte 28 (1929): 1-41. Corpus Reformatorum, Opera Calvini Corpus Reformatorum, Opera Melanchthoni. de Wette, Wilhelm Martin Leberecht, ed. Martin Luther, Briefe, Sendschreiben und Bedenken.
Berlin, 1826-1827: II-III. Hagen, Carl. Deutschlands literarische und religiöse Verhältnisse im Reformationszeitalter. Frankfurt, 1886. Hausdorff, Urban Gottlieb. Lebensbeschreibung eines christlichen politici Lazari Spengler's. Nürnberg, 1741. Hege, Christian and Christian Neff.
Mennonitisches Lexikon. 4 vols. Frankfurt & Weierhof: Hege; Karlsruhe; Schneider, 1913-1967: III, 433-439. Hermelink, Heinrich. Der Toleranzgedanke im Reformationszeitalter. 1908. Klüpfel, K. Urkunden zur Geschichte des Schwabischen Bundes 1488-1533. Stuttgart,
1853: Part 2. Köhler, Walter. Reformation und Ketzerprozess. Tübingen and Leipzig, 1901. Kreider, Robert. "The Anabaptists and the Civil Authorities of Strasbourg, 1525-1555." Church History 24 (1955): 99-118. Meissner, Erich.
"Die Rechtsprechung über die Wiedertäufer und die antitäuferische Publizistik." Ph.D. dissertation, Göttingen, 1921. This dissertation forms the basis for the material in the present article. Nicoladoni, A. Johannes Bünderlin von
Linz und die oberösterreichischen Täufergemeinden in den Jahren 1525-1531. Berlin, 1893. Oyer, John. "The Writings of Luther against the Anabaptists." Mennonite Quarterly Review 27 (April 1953). Oyer, John. "The Writings
of Melanchthon against the Anabaptists." Mennonite Quarterly Review 26 (October 1952). Paulus, Nikolaus. Protestantismus und Tolerant im sechzehnten Jahrhundert. Freiburg i.Br., 1911. Richter, A. L. Die evangelischen Kirchenordnungen des 16.
Jahrhunderts, 1, 2. Weimar, 1846. Schraepler, Horst. "Die rechtliche Behandlung der Täufer in Württemberg, Hessen, Baden, Kurpfalz und der deutschen Schweiz in den Jahren 1525-1618." Tübingen doctoral dissertation, 1956. Sehling,
Emil, ed. Die Evangelischen Kirchenordnungen des 16. Jahrhunderts I, Part I. Leipzig, 1902. Wappler, Paul. Inquisition und Ketzerprozesse in Zwickau zur Reformationszeit. Leipzig, 1908. Wiswedel, Wilhelm. Bilder and Führergestalten aus
dem Täufertum. 3 v. Kassel: J.G. Oncken Verlag, 1928-1952. Adapted by permission of Herald Press, Harrisonburg, Virginia, and Waterloo, Ontario, from Mennonite Encyclopedia, Vol. 3, pp. 129-132. All rights reserved.
For information on ordering the encyclopedia visit the Herald Press website. ©1996-2013 by the Global Anabaptist Mennonite Encyclopedia Online. All rights reserved. To cite this page: MLA style: Crous, Ernst
Water and air in the soil are important for good plant growth. Good drainage and a porous surface helps water penetrate the soil into the root zone. Water and organic materials in the soil together interact in such a way as to benefit the roses. As organic matter decomposes in the soil, it gives off carbon dioxide whic...
of the oxygen in the soil. Thus, soil air contains less oxygen and more carbon dioxide, but carbon dioxide is dissolved by water in the soil to form a weak acid. - Sunday, 05 May 2013 22:38 - by Ed Zasadzinski, past president of NE Ohio Rose Society - Sunday, 05 May 2013 13:14 - By Kathy Van Mullekom Daily
Press (Newport News, Va.) (MCT) Any azaleas flowering in your yard this spring are probably Asian in origin _ not American species that offer different sights and pleasing scents. "Azaleas native to the United States are colorful and well adapted to our challenging climate," says Les Parks, curator of herbaceous plants...
05 May 2013 13:13 - By Angie Hicks (MCT) The garbage disposal is often one of the most-used appliances in the kitchen. It's also the most abused. "Foreign objects in the disposal is the most common issue," said Kevin Harner of Kevin Harner Appliance Services Co. in Enola, Pa. "I've seen everything run the gamut from pa...
caps, to nails and screws in there. - Sunday, 05 May 2013 13:12 - By Norman Winter McClatchy-Tribune News Service (MCT) Mixed floral hanging containers have become the rage across the country, and thanks to the coconut liner it is easy to jump on the basket bandwagon. It wasn't long ago that you only saw such beautiful...
mild-climate tourist areas, and now everyone can either buy them already made or be like Monet, and create a piece of floral art. - Sunday, 17 March 2013 09:43 - By Mary Beth Breckenridge Akron Beacon Journal (MCT) You probably hate reading about bedbugs. Believe me, I'm not too crazy about having to write about them. ...
hob - Search Results Articles About hob We are all looking for ways to increase production without sacrificing quality. One of the most cost-effective ways is by improving the substrate material of your hob. Solid carbide hobs are widely used in many applications throughout the world. LMT-Fette was the first to demonst...
(HSC) hobbing machines. Since then the process of dry hobbing has been continuously improving through research and product testing. Dry hobbing is proving to be successful in the gear cutting industry as sales for dry hobbing machines have steadily been rising along with the dramatic increase in sales of solid carbide ...
of the hob thread the same as that of the helical gear. The same generalization holds true for the mass production of gears for automobiles. It is the authors' opinion, however, that conventional hobbing with a reverse-handed hob is more effective for the high-speed manufacture of comparatively small module gears for a...
using a multi-thread hob with a smaller diameter is very effective for lengthening the life of the hob and for increasing cutting efficiency at high speeds. The Hobbing Process The hobbing process involves a hob which is threaded with a lead and is rotated in conjunction with the gear blank at a ratio dependent upon th...
thread hob cutting a 40-tooth gear will make 40 revolutions for each revolution of the gear. The cutting action in hobbing is continuous, and the teeth are formed in one passage of the hob through the blank. See Fig. 1 for a drawing of a typical hob with some common nomenclature. The method of cutting teeth on a cylind...
has been in existence since the late 1800s. Advances have been made over the years in both the machines and the cutting tools used in the process. This paper will examine hob tool life and the many variables that affect it. The paper will cover the state-of-the-art cutting tool materials and coatings, hob tool design c...
characteristics, etc. The paper will also discuss the use of a common denominator method for evaluating hob tool life in terms of meters (or inches) per hob tooth as an alternative to tool life expressed in parts per sharpening. There are great advantages in dry hobbing, not only for friendliness toward the environment...
hobbing, however, often causes failures in hob cutting edges or problems with the surface quality of gear tooth flanks. These difficulties are not present when hobbing with cutting oil. Pinching and crushing of generated chips between the hob cutting edge and the work gear tooth flank is considered a major cause of tho...
to the fact that the gear tooth form cut is not the conjugate form of the cutting tool, the hob. During hobbing both the hob and the workpiece rotate in a continuous rotational relationship. During this rotation, the hob is typically fed axially with all the teeth being gradually formed as the tool traverses the work f...
of a two-part series on the basics of gear hobbing. Part I discussed selection of the correct type of hobbing operation, the design features of hobs and hob accuracy. This part will cover sharpening errors and finish hob design considerations. The first part of this article, which ran in the September/October 1994 issu...
techniques, including methods of hob performance analysis and new tool configurations, being used to solve specific application problems. In this issue, the author continues his exploration of hobbing by describing the effects of progress on requirements in accuracy, as well as the latest in materials, coating and dry ...
as though we're buying another special hob. We also do a lot of spur gear cutting, and the spur gear hobs and the worm gear hobs look alike, so we wonder why we cannot use the standard hobs for cutting worm gears too. Can we do this? Two questions on hobbing cover the various types of hobs and their unusual names, as w...
the importance of hob swivel angle. Today's high technology hobs are visible different from their predecessors. Gear hobs have taken on a different appearance and function with present day technology and tool and material development. This article shows the newer products being offered today and the reasons for investi...
are wanted. The modern day requirement for precision finished hobbed gears, coupled with the high accuracy characteristics of modern CNC hobbing machines, demands high tool accuracy. With growing markets in aerospace and energy technologies, measuring hob cutters used in gear cutting is becoming an essential requiremen...
tool management software, has developed a new partnership with Ingersoll/Germany for shop floor checking of hob cutters by a combined hardware and software approach. It is well known that hobs with straight-sided teeth do not cut true involutes. In this paper, the difference between the straight side of a hob tooth and...
that the difference increases as the diametral pitch increases, to the extent that for fine-pitch gearing, the difference is insignificant. The following article is a collection of data intended to give the reader a general overview of information related to a relatively new subject within the gear cutting industry. Al...
application are. While the subject content of this article may be quite broad, it should not be considered all-inclusive. The actual results obtained and the speeds, feeds, and tool life used in carbide hobbing applications can vary significantly. Question: We are contemplating purchasing a hobbing machine with dry hob...
In this paper, the potential for geometrical cutting simulations—via penetration calculation to analyze and predict tool wear as well as to prolong tool life—is shown by means of gear finish hobbing. Typical profile angle deviations that occur with increasing tool wear are discussed. Finally, an approach is presented h...
Results of recent studies on residual stress in gear hobbing, hobbing without lubricants and heat treating were reported by representatives of INFAC (Instrumented Factory for Gears) at an industry briefing in March of this year. Can a gear profile generated by the hobbing method be an ideal involute? In strictly theore...
the hobbing method is an approximation of the involute curve. Let's review a classic example of an approximation. Many people in the gear industry have heard of skiving, a process wherein solid carbide or inserted carbide blade hobs with 15 - 60 degrees of negative rake are used to recut gears to 62 Rc. The topic of th...
(zero) rake solid carbide hobs to remove heat treat distortion, achieving accuracies of AGMA 8 to AGMA 14, DIN 10-5 and improving surface finish on gears from 8 DP - 96 DP (.3 module - .26 m.). In addition to the face milling system, the face hobbing process has been developed and widely employed by the gear industry. ...
hobbing process is not well known. With reference to the machining of an involute spur or helical gear by the hobbing process, this paper suggests a new criterion for selecting the position of the hob axis relative to the gear axis. The gear hobbing process is a generating type of production operation. For this reason,...
from the form of the tooth that it produces. Several innovations have been introduced to the gear manufacturing industry in recent years. In the case of gear hobbing—the dry cutting technology and the ability to do it with powder-metallurgical HSS—might be two of the most impressive ones. And the technology is still mo...
in the field of gear hobbing in conjunction with the latest improvements regarding tool materials, process technology and process integration. The art of gear hobbing has advanced dramatically since the development and introduction of unique machine and tool features such as no backlash, super rigidity, automatic loadi...
to utilize all these features to run the machine economically. To meet the future goals of higher productivity and lower production costs, the cutting speeds and feeds in modern gear hobbing applications have to increase further. In several cases, coated carbide tools have replaced the commonly used high speed steel (H...
order, engineers are required to perform an SPC acceptance test. This SPC test, while it is contractually necessary for machine acceptance, is not a machine acceptance test. It is a process capability test. It is an acceptance of the machine, cutting tool, workholding fixture, and workpiece as integrated on the cutting...
to measure the acceptance elements of the workpiece. In the past gear manufacturers have had to rely on hob manufacturers' inspection of individual elements of a hob, such as lead, involute, spacing, and runout. These did not always guarantee correct gears, as contained elements may cause a hob to produce gears beyond ...
on finished gear teeth. Incorrect positive rake (A) increase the depth and decreases the pressure angle on the hob tooth. The resulting gear tooth is thick at the top and thin at the bottom. Incorrect negative rake (B) decreases the depth and increases the pressure angle. This results in a cutting drag and makes the ge...
the bottom. Question: When cutting worm gears with multiple lead stock hobs we find the surface is "ridged". What can be done to eliminate this appearance or is to unavoidable? This article examines the dry hobbing capabilities of two cutting tool materials—powder metallurgical high-speed steel (PM-HSS) and cemented ca...
well as the process reliability. To consider the influences of the machinability of different workpiece materials, a case hardening steel and a tempered steel were examined. For environmental and economic reasons, the use of coolant in machining processes is increasingly being questioned. Rising coolant prices and disp...
coolant has given rise to a highly technical system for handling coolant in the machine (cooling, filtering) and protecting the environment (filter, oil-mist collector). In this area the latest cutting materials - used with or without coolant - have great potential for making the metal-removal process more economical. ...
the most fundamental processes in gear manufacturing. Its productivity and versatility make hobbing the gear manufacturing method of choice for a majority of spur and helical gears. In today’s manufacturing environment, shorter and more efficient product development has become the norm. It is therefore important to con...
the most productive and important process is hobbing. In order to analyze process design for this paper, a manufacturing simulation was developed capable of calculating chip geometries and process forces based on different models. As an important tool for manufacturing technology engineers, an economic feasibility anal...
as an efficient process—can be designed. It takes confidence to be the first to invest in new manufacturing technology. But the payback can be significant. That has been the experience at the Ford Motor Company's Transmission & Chassis Division plant at Indianapolis, IN, which boasts the world's first production applic...
and design for gear machines at Liebherr, was to develop and design a combined turning and hobbing machine in which turning, drilling and hobbing work could be carried out in the same clamping arrangement as the hobbing of the gearings and the subsequent chamfering and deburring processes. Prior to the introduction of ...
was very little progress in the general application of hobbing in the gear cutting industry. The productivity gains realized with this new type of coating initiated a very active time of advancement in the gear manufacturing process. Gear gashing is a gear machining process, very much like gear milling, utilizing the p...
The term "GASHING" today applies to the roughing, or roughing and finishing, of coarse diametral pitch gears and sprockets. Manufacturing these large coarse gears by conventional methods of rough and finish hobbing can lead to very long machining cycles and uneconomical machine utilization. The following is a general o...
of the correct tool for a given hobbing application. Load-carrying capacity of gears, especially the surface durability, is influenced by their tooth surface roughness in addition to their tooth profiles and tooth traces. Precision gears play a vital role in today's economy. Through their application, automobile transm...
is being placed upon the reduction of noise in all gear applications and, to be quiet, gears must be accurate. As we approach the problem of hard gear processing, it is well to take a look at the reason for discussing it at this time. In our present economic atmosphere throughout the world, more and more emphasis is be...
dictated by higher energy costs. Our company manufactures a range of hardened and ground gears. We are looking into using skiving as part of our finishing process on gears in the 4-12 module range made form 17 CrNiMO6 material and hardened to between 58 and 62 Rc. Can you tell us more about this process? Hobbing is pro...
Its inherent accuracy and productivity makes it a logical choice for a wide range of sizes. Some results of evaluation by this method in the automotive industry. The newer profile-shifted (long and short addendum) gears are often used as small size reduction gears for automobiles or motorcycles. The authors have invest...
profiles are used at high speeds. NC and CNC metal cutting machines are among the most popular machine tools in the business today, There is also a strong trend toward using flexible machining centers and flexible manufacturing systems. The same trend is apparent in gear cutting. Currently the trend toward CNC tools ha...
are now available; however, the investment in a CNC gear machine has to be justified on the basis of economic facts as well as technical advantages. The seemingly simple process of placing a uniform chamfer on the face ends of spur and helical gears, at least for the aerospace industry, has never been a satisfactory or...
on David Arnesen's article, "Dry Hobbing Saves Automaker Money, Improves Gear Quality," in the Nov/Dec, 1996 issue. Q&A with Liebherr's Dr. Alois Mundt. New tool from LMT-Fette provides combination of operations. Flute Index Flute index or spacing is defined as the variation from the desired angle between adjacent or n...
adjacent and nonadjacent flute spacing errors. In addition, DIN and ISO standards provide tolerances for individual flute variation (Fig. 1). This article describes a method of obtaining gear tooth profiles from the geometry of the rack (or hob) that is used to generate the gear. This method works for arbitrary rack ge...
available. Examples of a simple rack, rack with protuberances and a hob with root chamfer are described. The application of this technique to the generation of boundary element meshes for gear tooth strength calculation and the generation of finite element models for the frictional contact analysis of gear pairs is als...
for bevel gear cutters and coarse-pitch hobs at Gleason - delivering significant benefits downstream to customers seeking shorter deliveries, longer tool life and better results. The cutting tool is basic to gear manufacturing. Whether it's a hob, broach, shaper cutter or EDM wire, not much gets done without it. And th...
accurately and cost-effectively as possible. Progress in the field tends to be evolutionary, coming gradually over time, but recently, a confluence of emerging technologies and new customer demands has caused significant changes in the machines, the materials and the coatings that make cutting tools. Gearing for Munchk...
Barber-Colman hobber, the only one of its kind in the world. The machine, a replica of the old B-C "A" machine, was built between 1933 and 1941 by W. W. Dickover, who devoted 2, 640 hours of his spare time to the project. Hobbing is a continuous gear generation process widely used in the industry for high or low volume...