J55 磨床 标准查询与下载

DLA A-A-59394 VALID NOTICE 1-2005 单轴立式珩磨机

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HONING MACHINE, VERTICAL, SINGLE-SPINDLE

DLA A-A-59415 VALID NOTICE 1-2005 电脑数字控制(CNC)无法穿越的旋转台立式摘锭万能磨床

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GRINDING MACHINE, UNIVERSAL, VERTICAL-SPINDLE, NONTRAVERSING ROTARY TABLE, COMPUTER NUMERICAL CONTROL (CNC)

DLA A-A-59389 VALID NOTICE 1-2005 地板固定工具和切割机磨床

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GRINDING MACHINE, TOOL AND CUTTER, FLOOR-MOUNTED

DLA A-A-59385 VALID NOTICE 1-2005 地板固定垂直中导孔磨床

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GRINDING MACHINE, CENTER HOLE, VERTICAL, FLOOR-MOUNTED

NF E60-125:2004 机床.外圆无心磨床试验条件.精度检验

Machine tools - Test conditions for external cylindrical centreless grinding machines - Testing of the accuracy.

JIS B 6251:2004 机床.带垂直研磨轮轴和往复式台的表面研磨机的试验条件.精确性试验

この規格は， JIS B 6191に基づいて，普通精度のはん(汎〕用立て軸角テーブル形平面研削盤の静的精度及び工作精度の検査方法並びにそれぞれの検査事項に対応する許容値について規定する。

Machine tools -- Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table -- Testing of the accuracy

JIS B 6252:2004 带水平轴的镗床和铣床的试验条件.精确性试验.第4部分:带可移动支柱的刨床类机械

この規格は，JIS B 6191及びJIS B 6192に基づいて，普通精度のはん(汎)用プレーナ形横中ぐり盤の静的精度，工作精度及び数値制御による位置決め精度の検査方法，並びにそれぞれの検査事項に対応する許容値について規定する。

Test conditions for boring and milling machines with horizontal spindle -- Testing of the accuracy -- Part 4: Planer type machines with movable column

BS ISO 3875:2004 机械工具.外圆无心磨床的试验条件.精度检验

Annex A gives examples of application of the three methods on stainless steels.

Machine tools - Test conditions for external cylindrical centreless grinding machines - Testing of the accuracy

ISO 3875:2004 机床.外圆无心磨床试验条件.精度检验

The International Standard specifies, with reference to ISO 230-1 and 230-2, geometric tests, machining tests and tests for accuracy and repeatability of positioning axes on general purpose and normal accuracy external cylindrical centreless grinding machines. It also specifies the applicable tolerances corresponding to the above-mentioned tests. This International Standard deals only with the verification of accuracy of the machine. It does not apply to the testing of the machine operation (vibrations, abnormal noise, stick-slip motion of components, etc.) nor to machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing of machine accuracy. This International Standard provides the terminology used for the principal components of the machine and the designation of the axes with reference to ISO 841.

Machine tools - Test conditions for external cylindrical centreless grinding machines - Testing of the accuracy

AGMA 04FTM2-2004 噪声优化修正.滚铣法磨床的复兴?

Modern gear calculation programs give us the possibility to determine the load carrying capacity and the noise behavior of a gear transmission considering the shaft and bearing system, the tooth modifications and the production deviations.While load and stress optimized tooth modifications are quite insensible to the normal production deviations; noise and vibration optimized tooth modifications need a much higher production accuracy because of the low values of the transmission errors caused by the changes of the mesh stiffness. The numerical simulation leads often to more complex modifications which can not be realized with normal standard modifications like crowning and root or tip relief. Topological modifications are required and have to be realized in the grinding process. Differences between the common profile grinding method and the generating grinding method based on the different contact situations between grinding wheel and gear gap will be shown. More and more companies discover the high improvement potential of topological modifications with which gears can be modified where it is required -- the generating engagement relief of a helical gear corresponds to the normal tip and root relief of a spur gear. The teeth are modified in the area of highest pressure (at the beginning and the end of the mesh). A contact area with a lower Herzian pressure can transmit more load. The topological modifications show big advantages for the noise and vibration behavior also due to the much higher variability in direction of contact pattern. Gears with even overlap ratio should for instance be modified as less as possible, otherwise the basic advantages of the constant contact line is not given anymore. Unfortunately, a load optimized tooth flank modification is not always a noise optimized modification also -- a compromise between optimized load distribution and low noise has to be found. The basic of the modern gear calculation programs is the exact determination of the mesh stiffness. All the secondary influences like shaft bending and deflection in the bearings should also to be considered. For the load distribution calculation a static view is often sufficient. The basic of the dynamic analysis is the load over the time in form of a FFT analysis. The running speed and the behavior of the oscillating system have also to be considered. In a practical example the calculation possibilitieswill be shown. Itwill be demonstrated how an optimized tooth modification can be found. In the calculation possible production deviations have to be considered -- the feedback from the production to the design department is essential. To satisfy the new requirements the gear grinders manufactures had and have to improve their machines every year. Today, a serial production of gears in quality Q=1 according DIN 3962 (AGMA >15) is possible, if requested. This improvement was basically been possible with the substitution of the mechanical transmissions in the grinder with themodern CNC controls. By introducing the torque motor as the main table drive of a grinder the last gear transmission disappeared in the gear grinder field. The accuracy of a gear grinder depends basically from the accuracy of the table drive. The modern torque motor shows together with the direct mounted encoder high advantages in comparison to the mechanical worm/worm gear drive. Problems like worm gear wear, backlash and deviations are not known in a torque motor anymore. Without excitation, it realizes an incredible constant movement of the table axis. Machine frequencies -- the main reason for the almost disappearing of the generating grinders in the nineties -- are not transmitted to the gear anymore. This and the possibility to realize topologicalmodifications could now lead to a Renaissance of the generating grinders. They can be built in such a way that also form grinding is possible on the same machine.

Noise Optimized Modifications: Renaissance of the Generating Grinders?

BS EN 61029-2-4:2003 移动式电动工具的安全性.台式磨床的详细要求

This clause of part 1 is applicable except as follows: 1 Addition: This standard applies to transportable bench grinders with a wheel diameter not exceeding 250 mm, a thickness not exceeding 50 mm and a peripheral speed not exceeding 50 m/s, as defined in 2.101. The requirements for bonded abrasive products (wheel) are given in EN 12413.

Safety of transportable motor-operated tools. Particular requirements for bench grinders

NF E60-400:2002 机床.安全性.固定式磨床

Machine-tools - Safety - Stationary grinding machines.

ISO 15637-2:2002 圆柱形研磨套筒支承夹具.第2部分:固定机械的支承夹具

This part of ISO 15637 applies to holding fixtures for use with cylindrical abrasive sleeves with D > 100 mm in accordance with ISO 2421. These holding fixtures clamp the cylindrical abrasive sleeves using different systems, e.g. with a lamellar core or using a pneumatic system, which are used on stationary grinding machines.

Holding fixtures of cylindrical abrasive sleeves - Part 2: Holding fixtures for stationary machines

ISO 15637-1:2002 圆柱形研磨套筒支承夹具.第1部分:手动砂轮机用带柄的支承夹具

This part of ISO 15637 applies to holding fixtures with shank for use with cylindrical abrasive sleeves with D ≤ 100 mm in accordance with ISO 2421. Holding fixtures with shank having a diameter D ≤ 100 mm mostly have lamellar cores and are used on hand-held grinding machines. The impact of centrifugal forces on the lamellae result in an increase in diameter and thereby clamp the abrasive sleeve on to the holding fixture.

Holding fixtures of cylindrical abrasive sleeves - Part 1: Holding fixtures with shank for hand held grinding machines

BS EN 13218:2002+A1:2008 机床.安全性.固定磨床

This standard specifies the technical safety requirements and/or protective measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, arrangements for transport and maintenance) of stationary grinding machines as defined in 3.1 and 3.2 and intended to be used for the grinding of workpieces of cold metal. This standard deals with the significant hazards as listed in 4. This standard does not apply to honing, polishing and belt grinding machines. This standard applies to machines which are manufactured after the date of issue of this standard.

Machine tools — Safety — Stationary grinding machines

BS EN 13218:2002 机床.安全性.固定式磨床

This standard specifies the technical safety requirements and/or protective measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, arrangements for transport and maintenance) of stationary grinding machines as defined in 3.1 and 3.2 and intended to be used for the grinding of workpieces of cold metal. This standard deals with the significant hazards as listed in 4. This standard does not apply to honing, polishing and belt grinding machines. This standard applies to machines which are manufactured after the date of issue of this standard.

Machine tools - Safety - Stationary grinding machines

BS ISO 1986-1:2001 卧轴矩台平面磨床的验收条件.精度检验.工作台长度达到1600mm的机床

This part of ISO 1986 specifies, with reference to ISO 230-1, both geometric and machining tests on general purpose and normal accuracy surface grinding machines with reciprocating table up to 1 600 mm table length and horizontal grinding wheel spindle. It also specifies the applicable tolerances corresponding to the above-mentioned tests. NOTE For machines with table length larger than 1 600 mm, ISO 1986-2 is being prepared. It is not applicable to surface grinding machines with fixed or rotating tables or to machines having longitudinal traverse of the wheelhead. This part of ISO 1986 deals only with the verification of the accuracy of the machine; it does not apply to the testing of the machine operation (vibrations, abnormal noises, stick-slip motion of components, etc.), nor to the machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing the accuracy. This part of ISO 1986 provides the terminology used for the principal components of the machine and indicates the designation of the axes in accordance with reference to ISO 841.

Test conditions for surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Machines with a table length of up to 1600mm

ISO 1986-1:2001 带有卧轴和往复式台的平面磨床的检验条件 精度检验 第1部分：台长为1600mm以下的磨床

This part of ISO 1986 specifies, with reference to ISO 230-1, both geometric and machining tests on general purpose and normal accuracy surface grinding machines with reciprocating table up to 1 600 mm table length and horizontal grinding wheel spindle. It also specifies the applicable tolerances corresponding to the above-mentioned tests. NOTE For machines with table length larger than 1 600 mm, ISO 1986-2 is being prepared. It is not applicable to surface grinding machines with fixed or rotating tables or to machines having longitudinal traverse of the wheelhead. This part of ISO 1986 deals only with the verification of the accuracy of the machine; it does not apply to the testing of the machine operation (vibrations, abnormal noises, stick-slip motion of components, etc.), nor to the machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing the accuracy. This part of ISO 1986 provides the terminology used for the principal components of the machine and indicates the designation of the axes in accordance with reference to ISO 841.

Test conditions for surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Part 1: Machines with a table length of up to 1600 mm

BS ISO 4703:2001 双柱式平面磨床的验收条件.导轨磨床.精度试验

This International Standard specifies, with reference to ISO 230-1 and ISO 230-2, geometric tests, machining tests and tests for checking accuracy and repeatability of positioning on general purpose and normal accuracy surface grinding machines with two columns for grinding slideways. It also specifies the applicable tolerances corresponding to the above-mentioned tests. This International Standard is applicable to machines with rectilinear grinding movements and with a movable table. It does not include machines with a fixed table or with a rotary table movement. This International Standard deals only with the verification of the accuracy of the machine. It does not apply to the testing of the machine operation (vibration, abnormal noises, stick-slip motion of components, etc.) nor to machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing the accuracy. This International Standard provides the terminology used for the principal components of the machine and the designations of the axes with reference to ISO 841[1]. NOTE In addition to terms used in the three official ISO languages (English, French and Russian), annex A of this International Standard gives the equivalent terms in the German and Italian languages; these are published under the responsibility of the member bodies for Germany (DIN) and Italy (UNI). However, only the terms given in the official languages can be considered as ISO terms.

Test conditions for surface grinding machines with two columns - Machines for grinding slideways - Testing of the accuracy

ISO 4703:2001 两柱式表面磨床检验条件 导轨磨床 精度检验

本标准规定了一般用途和普通精度的龙门式导轨磨床的几何精度、工作精度和定位精度及重复定 位精度的检验。本标准对这些精度检验也规定了相应的允差。 本标准仅适用于作直线磨削运动的工作台移动式机床。固定式工作台和回转式工作台的机床不属 于本标准范围。 本标准仅用于机床的精度检验，不适用于机床的运转检查(如振动、不正常的噪声、运动部件的爬行 等)，也不适用于机床的参数检查(如速度、进给量等)。这些检查应在精度检验前进行。

Test conditions for surface grinding machines with two columns - Machines for grinding slideways - Testing of the accuracy