1、优化刀柄物料产品适用夹头型号没有数据的问题，优化刀具标准库基本参数同步接口；2、优化功能刀具组装时，只需扫入刀柄的Rfid，将自动带出刀柄信息，并根据刀柄适用夹头型号和适配夹头尺寸随机带出一个可用夹头物料信息，同时将刀柄的Rfid码填入功能刀具的Rfid码。3、优化刀柄物料采购入库时的验证的判断条件；

sf_manufacturing/models/product_template.py

@@ -7,7 +7,6 @@ from odoo import models, fields, api, _
 from odoo.exceptions import ValidationError
 from odoo.modules import get_resource_path
 
-
 from OCC.Extend.DataExchange import read_step_file
 from OCC.Extend.DataExchange import write_stl_file
 
@@ -107,7 +106,10 @@ class ResProductMo(models.Model):
 
     @api.onchange('cutting_tool_model_id')
     def _onchange_cutting_tool_model_id(self):
-        self.specification_id = False
+        for item in self:
+            if item:
+                item.specification_id = False
+                item.cutting_tool_chuck_id = item.cutting_tool_model_id.chuck_id
 
     @api.onchange('cutting_tool_material_id')
     def _onchange_cutting_tool_material_id(self):
@@ -310,7 +312,6 @@ class ResProductMo(models.Model):
                 self.cutting_tool_is_safety_lock = self.specification_id.is_safe_lock
                 self.cutting_tool_fit_nut_model = self.specification_id.nut
                 self.cutting_tool_wrench = self.specification_id.spanner
-                self.cutting_tool_chuck_id = self.specification_id.chuck_id.id
                 self.cutting_tool_jump_accuracy = self.specification_id.diameter_slip_accuracy
                 self.cutting_tool_taper_shank_model = self.specification_id.taper_shank_model
                 self.cutting_tool_cooling_type = self.specification_id.cooling_model