CNC Milling Services
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CNC Milling Services

Precision CNC milling parts, surface sandblasting and anodic natural color treatment, pin hole tolerance 0.01, hole pitch 0.01, we have 27 years of inspection in the CNC Milling Services industry, welcome to consult with pictures.

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Product Introduction

What is a milling machine?

Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the milling cutter is dominated by rotational motion, and the movement of the workpiece and the milling cutter is the feed motion. It can process planes, grooves, various curved surfaces, gears, etc.

Milling machine is a machine tool with a wide range of uses. Precision CNC milling parts can be processed on the milling machine plane (horizontal plane, vertical plane), grooves (key groove, T-shaped groove, dovetail groove, etc.), toothed parts (gear, spline shaft) , sprocket), spiral surface (thread, spiral groove) and various curved surfaces. In addition, it can also be used to process the surface and inner hole of the rotating body and perform cutting work. When the milling machine is working, the workpiece is installed on the worktable or the accessories such as the indexing head. The main movement of the milling cutter is the rotation, supplemented by the feed movement of the worktable or the milling head, and the workpiece can obtain the required processing surface. Due to the multi-blade intermittent cutting, the productivity of the milling machine is high. Simply put, a milling machine is a machine tool that can mill, drill and bore a workpiece.

Precision calibration of milling machines

1. Milling machine X-axis calibration

2. Slightly loosen the 4 bolts, but it is necessary to make sure that the 4 bolts still have some friction resistance. At this time, use the head to rotate the bolts to adjust the left and right angles. During the process, a dial indicator must be placed on the end face of the spindle to measure the correct position of the worktable.

3. Milling machine Y-axis correction

4. Slightly loosen the 3 bolts, but make sure that the 3 bolts are not too loose to facilitate the fine-tuning work. At this time, use the arm to rotate the bolts and place a dial gauge on the end of the spindle to measure the correct position of the worktable.

5. Milling machine horizontal correction

6. Place the spirit level on the work surface.

7. Check point A and point B of the level meter, the allowable value is 0.06mm/m.

8. If necessary, spacers can be placed under the machine tool.

Types of milling machines

product-440-451

Classified by its structure

(1) Desktop milling machine: a small milling machine used for milling small parts such as instruments and meters.

(2) Cantilever milling machine: The milling machine with the milling head mounted on the cantilever, the bed is arranged horizontally, the cantilever can usually move vertically along the column guide rail on one side of the bed, and the milling head moves along the cantilever guide rail.

(3) Ram milling machine: The milling machine with the main shaft installed on the ram, the bed is arranged horizontally, the ram can move laterally along the saddle guide rail, and the saddle can move vertically along the column guide rail.

(4) Gantry milling machine: The bed is arranged horizontally, and the columns and connecting beams on both sides form a milling machine with a portal frame. The milling head is installed on the beam and column and can move along its guide rail. Usually the beam can move vertically along the guide rail of the column, and the workbench can move longitudinally along the guide rail of the bed. For large-scale processing.

(5) Plane milling machine: a milling machine used for milling planes and forming surfaces. The bed is arranged horizontally. Usually, the worktable moves longitudinally along the guide rail of the bed, and the spindle can move axially. It has simple structure and high production efficiency.

(6) Copy milling machine: a milling machine that performs copy processing on workpieces. Generally used for processing complex shape workpieces.

(7) Elevating table milling machine: a milling machine with an elevating table that can move vertically along the bed rails, usually the worktable and the saddle installed on the elevating table can move longitudinally and laterally, respectively.

(8) Rocker arm milling machine: The rocker arm is installed on the top of the bed, and the milling head is installed at one end of the rocker arm. The rocker arm can rotate and move in the horizontal plane, and the milling head can rotate at a certain angle on the end face of the rocker arm.

(9) Bed-type milling machine: The workbench cannot be lifted and lowered, but can move longitudinally along the guide rail of the bed, and the milling head or column can be used for vertical movement of the milling machine.

(10) Special milling machine: such as tool milling machine: a milling machine used for milling tools and molds, with high machining accuracy and complex machining shapes.

Summary

Milling parts	Large surface water mill, internal and external cylindrical grinding, gantry milling machine, milling machine
processing type	Turning, milling, drilling, other machining services
processing material	Aluminum, brass, copper, metal, stainless steel, steel alloy, aluminum alloy, etc.
place of origin	Dongguan City, Guangdong Province, China
Size	custom size
file format	3D：STP、STEP、X_T 2D：PDF、DWG、DXF