产品

BQUQ CNC加工ER11弹簧夹头及夹头螺母刀柄

这是一套CNC加工的ER11弹簧夹头及夹头螺母,用于夹持1.0mm至7.0mm的刀柄,鼻端跳动精度保证在0.005mm TIR以内。我们采用42CrMo钢材加工,热处理至HRC 58–62,锥面精加工至Ra 0.4 µm。您可获得稳定的夹持力,适用于铣削、钻孔和攻丝——不会出现影响刀具寿命的径向偏摆。标准尺寸交期7天,从东莞工厂发货,附带完整检测报告。 ER11锥度如何实现无跳动锁紧刀具


分享此产品


获取报价

产品详情

这是一套CNC加工的ER11弹簧夹头及夹头螺母,用于夹持1.0mm至7.0mm的刀柄,鼻端跳动精度保证在0.005mm TIR以内。我们采用42CrMo钢材加工,热处理至HRC 58–62,锥面精加工至Ra 0.4 µm。您可获得稳定的夹持力,适用于铣削、钻孔和攻丝——不会出现影响刀具寿命的径向偏摆。标准尺寸交期7天,从东莞工厂发货,附带完整检测报告。

ER11锥度如何实现无跳动锁紧刀具

ER11夹头采用螺母内部8°夹角锥度设计。拧紧螺母时,夹头槽口均匀压缩包裹刀柄,形成三爪自定心效果,将跳动控制在0.005mm——而非廉价刀柄常见的0.02mm。我们的夹头体精密磨削锥面与夹头外锥配合精度达0.003mm,确保16mm夹持长度上夹持力均匀。这正是我们的ER11夹头在高速钢立铣刀测试中,刀具寿命比标准夹头提升2.5倍的原因。

夹头螺母采用的材料与热处理工艺

夹头体和夹头螺母均采用42CrMo合金钢,兼具韧性和耐磨性——不像廉价45#钢在反复拧紧下易变形。CNC车削和铣削后,我们对螺母内螺纹进行渗碳处理,深度0.3mm,然后淬火回火至HRC 58–62。结果:螺母可承受10,000次以上开合循环而不出现螺纹咬死。夹头体锥面在热处理后磨削,避免硬度引起的变形。锥面表面粗糙度Ra 0.4 µm,降低摩擦并提高夹头就位精度。

每批发货前检测:跳动、硬度和螺纹配合

我们发出的每个ER11夹头都在东莞计量实验室经过5项检测。使用0.001mm千分表测量锥面TIR,用洛氏硬度计检测硬度(HRC 58–62),并用GO/NO-GO螺纹规验证M14x0.75螺母螺纹。我们还测试夹头夹持力——4.0mm刀柄必须承受180 N·m扭矩而不打滑。每个零件都有序列号,您会收到包含实际测量值的PDF检测报告。任何参数不合格,零件直接报废,不返工。

ER11夹头及螺母规格参数

参数数值
夹头类型ER11弹簧夹头
夹持范围1.0 mm – 7.0 mm(0.5mm递增)
夹头体材料42CrMo合金钢
夹头螺母材料42CrMo,渗碳螺纹
硬度(夹头+螺母)HRC 58–62
跳动(鼻端TIR)0.005 mm
锥角公差±0.002°
锥面表面粗糙度Ra 0.4 µm
螺母螺纹规格M14 x 0.75
标准交期7天
起订量无起订量——1件或1000件均可

为什么我们的ER11夹头性能媲美进口刀柄,价格仅为其1/3

您购买的并非普通刀柄,而是来自一家拥有20年CNC加工经验的工厂的精密制造。我们控制每一道工序——棒料切割、车削、铣削、热处理、磨削和最终检测——全部在东莞工厂内完成。这种垂直整合消除了中间商,因此每套夹头仅需约$18–25,而同等德国或日本品牌售价$60以上。性能完全相同:0.005mm跳动、平均HRC 60硬度,以及经过1000次以上换刀仍保持几何精度的锥面。无论是打样还是批量生产,我们的无起订量政策让您可以在批量采购前先测试一件。

主轴接口定制加工选项

标准ER11夹头配备直柄(19.05mm或20mm)。但我们可加工后端以适应您的特定主轴——BT30、BT40、CAT40、HSK63或带扁位的定制直柄。如果您的加工过程产生高温,我们还可修改螺母外径或增加冷却槽。将您的 spindle 图纸发送给我们,12小时内即可报价。我们的工程师会根据您的切削负载推荐最佳材料和热处理方案——无论是15,000 RPM加工铝材还是3,000 RPM加工钛合金。有关如何匹配合适刀柄的指导,请参阅我们的CNC刀具选型指南

东莞工厂包装与发货

每个ER11夹头和螺母均单独用防锈纸包裹,放入泡沫内衬盒中,并密封在真空袋内以防运输途中腐蚀。我们通过DHL、FedEx或UPS发货——通常3–5天送达美国、欧盟或澳大利亚。批量订单使用带干燥剂的木箱。每个盒子都包含检测报告和带批号的可追溯标签。如需更快交货,我们备有200个常见规格(4mm、6mm、8mm夹头)的ER11夹头库存,可当天发货。

你们的最小起订量是多少?

无起订量——订购单个ER11夹头套装用于测试,或500件用于生产,我们都以相同的制造和检测标准对待。

你们能否根据我的机床主轴定制柄部或螺母?

可以,我们根据您的图纸加工直柄、BT/CAT/HSK锥柄和定制螺母轮廓,工程报价12小时内提供。

大批量生产时如何控制质量?

我们使用SPC(统计过程控制)监控锥角和跳动,生产过程中每20件抽样检测,最终检测对跳动和硬度进行100%全检。

定制ER11夹头的典型交期是多久?

标准规格7天发货;定制柄部或螺母设计需10–14天,包括热处理和磨削。

12小时内获取确定报价——将您的图纸或规格发送至sc@bquq.com或WhatsApp +86 13713157787。如需了解更多公差信息,请阅读我们的CNC加工公差指南。我们是来自中国的精密制造合作伙伴,随时准备今天为您发货ER11夹头套装。


相关产品

参数

参数能力范围
材料AL6061/7075, SUS303/304/316, 45#钢, T2铜, H59黄铜, POM, PEEK, 尼龙
公差±0.005mm标准,±0.003mm可按需定制
设备3/4/5轴CNC, 车铣复合, 瑞士型车床
表面处理阳极氧化, 镀镍, 镀锌, 钝化, 喷砂, 抛光
尺寸范围最大400 x 300 x 200 mm
打样72小时,样品无最小起订量
检测每批次提供完整报告,可按需提供CMM数据

联系我们报价
获取报价
我们使用cookie来改善您的在线体验。继续浏览本网站即表示您同意我们使用cookie

Cookies

Please read our Terms and Conditions and this Policy before accessing or using our Services. If you cannot agree with this Policy or the Terms and Conditions, please do not access or use our Services. If you are located in a jurisdiction outside the European Economic Area, by using our Services, you accept the Terms and Conditions and accept our privacy practices described in this Policy.
We may modify this Policy at any time, without prior notice, and changes may apply to any Personal Information we already hold about you, as well as any new Personal Information collected after the Policy is modified. If we make changes, we will notify you by revising the date at the top of this Policy. We will provide you with advanced notice if we make any material changes to how we collect, use or disclose your Personal Information that impact your rights under this Policy. If you are located in a jurisdiction other than the European Economic Area, the United Kingdom or Switzerland (collectively “European Countries”), your continued access or use of our Services after receiving the notice of changes, constitutes your acknowledgement that you accept the updated Policy. In addition, we may provide you with real time disclosures or additional information about the Personal Information handling practices of specific parts of our Services. Such notices may supplement this Policy or provide you with additional choices about how we process your Personal Information.


Cookies

Cookies are small text files stored on your device when you access most Websites on the internet or open certain emails. Among other things, Cookies allow a Website to recognize your device and remember if you've been to the Website before. Examples of information collected by Cookies include your browser type and the address of the Website from which you arrived at our Website as well as IP address and clickstream behavior (that is the pages you view and the links you click).We use the term cookie to refer to Cookies and technologies that perform a similar function to Cookies (e.g., tags, pixels, web beacons, etc.). Cookies can be read by the originating Website on each subsequent visit and by any other Website that recognizes the cookie. The Website uses Cookies in order to make the Website easier to use, to support a better user experience, including the provision of information and functionality to you, as well as to provide us with information about how the Website is used so that we can make sure it is as up to date, relevant, and error free as we can. Cookies on the Website We use Cookies to personalize your experience when you visit the Site, uniquely identify your computer for security purposes, and enable us and our third-party service providers to serve ads on our behalf across the internet.

We classify Cookies in the following categories:
 ●  Strictly Necessary Cookies
 ●  Performance Cookies
 ●  Functional Cookies
 ●  Targeting Cookies


Cookie List
A cookie is a small piece of data (text file) that a website – when visited by a user – asks your browser to store on your device in order to remember information about you, such as your language preference or login information. Those cookies are set by us and called first-party cookies. We also use third-party cookies – which are cookies from a domain different than the domain of the website you are visiting – for our advertising and marketing efforts. More specifically, we use cookies and other tracking technologies for the following purposes:

Strictly Necessary Cookies
These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Functional Cookies
These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Performance Cookies
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Targeting Cookies
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

How To Turn Off Cookies
You can choose to restrict or block Cookies through your browser settings at any time. Please note that certain Cookies may be set as soon as you visit the Website, but you can remove them using your browser settings. However, please be aware that restricting or blocking Cookies set on the Website may impact the functionality or performance of the Website or prevent you from using certain services provided through the Website. It will also affect our ability to update the Website to cater for user preferences and improve performance. Cookies within Mobile Applications

We only use Strictly Necessary Cookies on our mobile applications. These Cookies are critical to the functionality of our applications, so if you block or delete these Cookies you may not be able to use the application. These Cookies are not shared with any other application on your mobile device. We never use the Cookies from the mobile application to store personal information about you.

If you have questions or concerns regarding any information in this Privacy Policy, please contact us by email at . You can also contact us via our customer service at our Site.