nut_with_integral_r_m135x2_0
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Kind reminder：
This product is only the 3D model data of the product, not the product itself! It is a standard part model of nut. The test data is a 3D model, which is available for free download. It is read-only 3D model data, and cannot be modified; Format: prt. Please open it with ugnx12 software and enter the password: 3dbzjxz.com
The unlimited version of our store is in the regular 3D format: stp, It can be opened with other 3d software such as proe, ceo and solidworks. If necessary, please place an order!
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Precision R-type abdominal locking nut
I. Type.
Precision R-type tooth-web lock nut is mainly used for locking bearing screw of spindle and anti-loosening and anti-retracting of machine tool. It is a high-precision anti-retracting and anti-loosening nut. It has many types of locking methods, such as F series, R series, K series, RN series, FA series, FB series, A series, AN series. Precision R series abdomen lock nuts have a smaller thickness than precision F series abdomen lock nuts and are suitable for installation environments with small axial distance.
II. Product Parameters
Dimensional standard ISO2982-2)
Countersunk screw: nut_ With_ Integral_ Locking_ Rp_ISO4028, Material Class 45H)
Tolerance: metric thread 5H: ISO965-3.
Shaft Thread Fit (Recommended) Metric Thread 6g: ISO965-3
Loosening torque nut_ With_ Integral_ Locking_ The RP lock nut is locked to the shaft or mounting sleeve by friction. The friction and the resulting loosening torque vary due to factors such as the tightening torque accuracy of the fastening screw, the surface finish of the shaft or mounting sleeve thread, and the amount of lubrication on the thread. Lock nuts should be correctly fitted to threads without lubrication or with only a small amount of lubricant.
Nut_ With_ Integral_ Locking_ RP lock nuts ensure adequate locking in specified bearing applications.
III. Installation
Install bearings on conical journals or special fastening sleeves (nut_with_integral_locking_rp)..
1. Place bearing on tapered journal.
2.Turn the contact surface towards the bearing and screw the nut onto the shaft.
3.Tighten the nut with a hook or impact wrench until the required internal clearance of the bearing is obtained.
4.Fastening screws shall be tightened to the torque values listed in the technical specifications (product list) for each product.
Lock the bearing on the cylindrical journal.
1.After the bearing is in place, screw the lock nut into place.
2.Tighten the nut on the bearing with a hook wrench, making sure not to tighten too tightly.
3. Fastening screws shall be tightened to the torque values listed in each product specification (product list).
IV. Disassembly
1.To remove the lock nut, loosen the fastening screw. Even when the fastening screw is removed, the locking nut produces a limited locking torque.
2.To fully release the locking system and facilitate reuse of the locking nuts, tap the area near the fastening screw with a hammer and soft rod. Do not damage the threaded holes of the fastening screws.
3.Unscrew lock nut with hook wrench.
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温馨提示：
此商品只是产品的3D模型数据，而不是产品本身！它是一个牙腹锁紧螺母标准件模型，试下数据为3d模型，提供免费下载，它是只读的3D模型数据，无法修改；格式为:prt,请用ugnx12软件打开它,并输入密码：3dbzjxz.com
本店无限制版本为常规3D格式:stp，可用其它3d软件如:proe、cero、solidworks打开，若有需要,请下单购买!
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精密Ｒ型牙腹锁紧螺母
一、类型
精密Ｒ型牙腹锁紧螺母主要用于主轴的轴承丝杆锁定,机床防松止退,是一款高精密止退防松螺母。它具有多种类型的锁紧方式，如Ｆ系列、Ｒ系列、Ｋ系列、ＲＮ系列、ＦＡ系列、ＦＢ系列、Ａ系列、ＡＮ系列。精密Ｒ系列牙腹锁紧螺母相对精密Ｆ系列牙腹锁紧螺母来说，它的厚度比较小，适用于轴向距比较小的安装环境。
二、产品参数
尺寸标准ISO2982-2
沉头螺钉：nut_with_integral_locking_rp→ISO4028，材料等级45H
公差：公制螺纹5H：ISO965-3
轴螺纹配合（推荐）公制螺纹6g：ISO965-3
拧松力矩nut_with_integral_locking_rp锁定螺母通过摩擦力锁紧在轴或安装套上。由于紧定螺钉拧紧力矩精度、轴或安装套螺纹的表面光洁度以及螺纹上润滑剂量等因素的不同，摩擦力及其产生的拧松力矩会有所变化。锁紧螺母应正确安装到无润滑的或只有少量润滑剂的螺纹上。
nut_with_integral_locking_rp锁紧螺母可在指定轴承应用中确保充分的锁定。
三、安装
在锥形轴颈或特殊紧定套（nut_with_integral_locking_rp）上安装轴承.
1.将轴承装到圆锥轴颈上
2.将接触面朝向轴承，将螺母拧到轴上。
3.用钩形扳手或冲击扳手拧紧螺母，直到获得所需的轴承内部游隙。
4.紧固螺钉应拧紧至每种产品技术规格（产品表）中所列的扭矩值。
在圆柱形轴颈上锁定轴承
1.在轴承装到位后，将锁紧螺母旋入到位。
2.用钩形扳手将螺母拧紧在轴承上，确保不要拧得过紧。
3.紧固螺钉应拧紧至每种产品技术规范（产品表）中所列的扭矩值。
四、拆卸
1.要拆下锁定螺母，请拧松紧固螺钉。即使当拆卸紧固螺钉时，锁定螺母也将产生有限的锁定扭矩。
2.为了完全释放锁定系统，并便于锁紧螺母的重复使用，用锤子和软棒敲击紧固螺钉附近的区域。不要损坏紧固螺钉的螺纹孔。
3.使用钩形扳手拧下锁定螺母。
