ISO 4468-2009 齿轮滚刀.精度要求

百检网 2021-07-20
标准号:ISO 4468-2009
中文标准名称:齿轮滚刀.精度要求
英文标准名称:Gear hobs - Accuracy requirements
标准类型:J17
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:J17
国际标准分类号:21.200
引用标准:ISO 53;ISO 54;ISO 286-2;ISO 1122-1;ISO 2490
适用范围:This International Standard specifies requirements for the accuracy of general-purpose hobs of 0,5 module to40 module.These hobs are intended for producing gears which conform to ISO 53 and ISO 54.This International Standard applies to hobs for spur and helical gears. It applies to solid (monobloc) andinserted blade hobs.The elemental features of hobs are graded according to accuracy, as follows:⎯ Grade 4A;⎯ Grade 3A;⎯ Grade 2A:⎯ Grade A;⎯ Grade B;⎯ Grade C;⎯ Grade D.Grade 4A is the highest order of precision.In addition to the elemental tests for hobs, this International Standard gives permitted tolerances for compositetests that are taken along the cutting edges on the line of action. The two groups of tests are not equivalentand one shall choose between one or the other. If there was no previous agreement, the hob is regarded asbelonging to the precision class specified if it satisfies one or the other of the two methods of inspection.NOTE The tolerances in this International Standard were determined for gear hobs whose dimensions conform toISO 2490, but with certain precautions they can be applied to hobs not specified in this International Standard.

百检能给您带来哪些改变?

1、检测行业全覆盖,满足不同的检测;

2、实验室全覆盖,就近分配本地化检测;

3、工程师一对一服务,让检测更精准;

4、免费初检,初检不收取检测费用;

5、自助下单 快递免费上门取样;

6、周期短,费用低,服务周到;

7、拥有CMA、CNAS、CAL等权威资质;

8、检测报告权威有效、中国通用;

客户案例展示

  • 上海朗波王服饰有限公司
  • 浙江圣达生物药业股份有限公司
  • 天津市长庆电子科技有限公司
  • 上海纽特丝纺织品有限公司
  • 无锡露米娅纺织有限公司
  • 东方电气风电(凉山)有限公司