共找到 277 条与 极限和配合 相关的标准,共 19 页
Schválení ST SEV 1780-79 doporu?ilo federální ministerstvo v?eobec-ného strojírenství. Zpracovatel: Závody p?esného strojírenství, k. p. Gottwaldov, Ing. Jo-sef Staněk Pracovník ??adu pro normalizaci a mě?ení: Ing. Zdeněk Stoud
System for tolerances and fits for conical assembly
Tables for tolerances on plug, bar, rod, pin, ring and gap gauges based on a graded series of work tolerances from 0.009 to 3.2 mm. Examples of the use of the tables gauges in imperial units and principles of inspection using plain limit gauges are appended.
Specification for limits and tolerances on plain limit gauges
Technical drawings; geometrical tolerancing; datums and datum-systems for geometrical tolerances
Permissible deviations in dimensions without tolerance indication for die castings
Schválení ST SEV 636-77 doporu?ilo federální ministerstvo hut-nictví a tě?kého strojírenství. Zpracovatel: ?koda, oborov? podnik, Plzeň - Ladislav Runt Pracovník ??adu pro normalizaci a mě?ení: Ing. Zdeněk ?toud
Tolerances of form and of position. Numerical values
Permissible deviations in dimensions without tolerance indication for aluminium alloy castings
This standard describes the ISO system of limits and fits for mating parts as it is approved for general engineering usage in the United States of America. It establishes: (1) the designation symbols used to define specific dimensional limits on drawings, material stock, related tools, gages, etc., (2) the preferred basic sizes (first and second choices), (3) the preferred tolerance zones (first, second and third choices), (4) the preferred limits and fits for sizes (first choice only) up to and including 500 millimeters, and (5) definitions of related terms. Tolerance zones for basic sizes in the range from 500 to 3150 mm are specified in Appendix B. The general terms hole and shaft can also be taken as referring to the space contained by two parallel faces of any part, such as the width of a slot, the thickness of a key, etc.
Preferred Metric Limits and Fits
Shows how to specify the general tolerances for metric dimensions without tolerance designation.
General Tolerances for Metric Dimensioned Products
This standard shows how to specify the general tolerances for metric dimensions without tolerance designation. The fine and medium tolerance series, as shown in Table 1, are mostly applicable to machined parts, and the coarse series show tolerances for use on all types of dimensions.
General tolerances for metric dimensioned products
Describes the ISO system of limits and fits for mating parts as it is approved for general engineering usage in the United States of America.
Preferred Metric Limits and Fits
Describes the ISO system of limits and fits for mating parts as it is approved for general engineering usage in the United States of America.
Prefered Metric Limits And Fits
Schválení ST SEV 178-75 doporu?ilo Federální ministerstvo v?eobec-ného strojírenství. Zpracovatel: Závody p?esného strojírenství, Gottwaldov, Ing. Josef Staněk Pracovník ??adu pro normalizaci a mě?ení: Ing. Zdeněk ?toud
Interchangeability of parts. Angle tolerances
Schválení ST SEV 177-75 doporu?ilo federální ministerstvo hutnictví a tě?kého strojírenství. Zpracovatel: ?koda, oborov? podnik, Plzeň - Ladislav Runt Pracovník ??adu pro normalizaci a mě?ení: Ing. Zdeněk ?oud
Unified system of limits and fits CMEA. Tolerance and deviations for sizes above 3150 mm
この規格は,次に示す中心距離の許容差(以下,許容差という。)について規定する。(1)機械部分にあけられたニつの穴の中心距離。(2)機械部分における二つの軸の中心距離。(3)機械部分に加工された二つのみぞの中心距離。(4〕機械部分における穴と軸,穴とみぞ又は軸とみぞとの中心距離。備考 ここにいう穴,軸及びみぞは,それらの中心線が互いに平行でぁり,穴及び軸は円形断面でテーパがなく,みぞは両側面が平行なものとする。
Deviations for centre distance
System of cone tolerances and cone fits for conical workpieces of cones from C = 1 :3 to 1:500 and lengths from 6 to 630 mm; vocabulary in German, English, French, Italian, Russian, SpanishDiese Norm stimmt inhaltlich überein mit dem Dokument ISO/TC 3/SC
System of cone tolerances and cone fits for conical workpieces of cones from C = 1 : 3 to 1 : 500 and lengths from 6 to 630 mm; vocabulary in German, English, French, Italian, Russian, Spanish
Gives the possibility of a very extended selection of different symbols for tolerance zones. Includes upper and lower deviations for holes (internal features) and shafts (external features). Gives recommendations for selection.
Selection of tolerance zones for general purposes
System of cone tolerances and cone fits for conical workpieces from C = 1: 3 to 1 : 500 and lengths from 6 to 630 mm; system of cone tolerancesZusammenhang mit der von der International Organization for Standardization (ISO) herausgegebenen Norm ISO 1947
System of cone tolerances and cone fits for conical workpieces from C = 1 : 3 to 1 : 500 and lengths from 6 to 630 mm; system of cone tolerances
Permissible machining variations in dimensions without tolerance indication
System of cone tolerances and cone fits for conical workpieces of cones from C = 1 : 3 to 1 : 500 and lenghts from 6 to 630 mm; methods for testing of internal and external cones
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