CNC Horizontal Honing Machine

The CNC horizontal honing machine is mainly used for honing precision inner holes of hydraulic cylinders and other pipe fittings. After processing, high-quality geometric accuracy and surface microgrids can be obtained (meeting the production and maintenance requirements of hydraulic cylinders). The machine tool mainly consists of a bed body, spindle system, servo reciprocating part, servo feed part, electrical system, cooling and filtering device, lubrication system, protective cover, fixture, honing tool, etc. The control system of the CNC horizontal honing machine must be a dedicated system

 

 

1 Spindle gearbox QWH-01 Liruite
2 Spindle motor 5.5Kw Dongsheng
3 Spindle Motor Drivers Schneider
4 Feed motors 1KW Schneider
5 Feed Motor Driver Schneider
6 Reciprocating motor 4.5Kw Schneider
7 Schneider reciprocating motor driver
8 Digital Control System QWH-2 Dedicated System Liruite
9 Inch touch screen all-in-one machine from Schneider
10 Bearings NSK Japan Seiko
11 Couplings from Italy
12 Aviation connectors/electrical components Schneider Electric
13 Bed/sheet metal Liruite
14 Honing tools Liruite
15 V-type fixture: 50-620mm Liruite
16 Filtration system, three-level filtration, domestic high-quality brand
17 Other domestic high-quality brands such as spare parts, guide rails, pneumatic components, etc

 

 

Model	Depth(mm)	Range(mm)	L(mm)	W(mm)	H(mm)	Weight (Kg)
QWH-1000S	1000	Φ50-φ560	5500	950	1850	2600
QWH-2000S	2000	Φ50-φ560	7500	950	1850	3100
QWH-3000S	3000	Φ50-φ560	9500	950	1850	3800
QWH-4000S	4000	Φ50-φ560	11500	950	1850	4200
QWH-5000S	5000	Φ50-φ560	13500	950	1850	5800
QWH-6000S	6000	Φ50-φ560	15500	950	1850	6200
QWH-7000S	7000	Φ50-φ560	17500	950	1850	6800
QWH-8000S	8000	Φ50-φ560	19500	950	1850	7200
QWH-9000S	9000	Φ50-φ560	21500	950	1850	7500
QWH-10000S	10000	Φ50-φ560	23500	950	1850	8000
QWH-special	Max20000	Φ50-φ560	Undetermined	Undetermined	Undetermined	Undetermined

 

 

The spindle box is a key component of this machine tool, with all gears having a precision level of 6 and all bearings being imported high-precision bearings. The continuously variable transmission ensures high speed, high transmission ratio, and low noise performance of the transmission. At the same time, all components have been optimized through finite element force analysis and computer dynamic simulation, with high reliability and a speed range of 17-170 RPM

1. Upper slide board 2. Linear guide rail pair for upper slide board 3. Magnetic induction switch 4. Large drag board 5. Ultra thin cylinder with sensor 

 

 

The bed is the place where the spindle box works back and forth. It is welded from steel sections and undergoes heat treatment to eliminate stress and deformation. It has the characteristics of high strength, light weight, and beautiful appearance. The spindle bed is equipped with a spindle box system, a reciprocating system, a slide system, and two drag chains, one power line drag chain and one data line drag chain, to separate strong and weak electricity, avoid interference, and ensure accurate data.

 

 

Composed of servo motor, harmonic reducer, single tooth planetary accelerator, coupling, etc. The automatic oilstone compensation system has a feed resolution of 0.001mm to ensure the stability of machining dimensions.

 

The control system is a honing control system independently developed by Liruite, with a 15 'color touch screen human-machine interaction interface. All electrical components are well-known brand products with a protection level of IP65 or above, reliable performance, reserved input and output interfaces, touch screen control operation interface, and multilingual text display for processing parameter input, processing monitoring, and manual control functions; Dynamically display the status of the honing process and set processing parameters on the touch screen, such as honing head speed, reciprocating stroke speed, reciprocating stroke position, feed rate, and feed rate. It can also manually operate various actions of the honing machine, monitor machining, and display fault alarms. The fault alarm is displayed on the touch screen fault alarm interface, and the fault point can be quickly identified through fault indication and text display. The system has manual and automatic switching functions. The system has an automatic geometric accuracy repair function to ensure the consistency of the size of the honing workpiece. The electrical control cabinet can be vertically independent or placed under the bed

 

 

 

The device includes lubrication system, magnetic filtration system, etc. Magnetic separator for secondary filtration, with a filtration capacity greater than 50L/min, an oil tank capacity of 500L, adjustable temperature, and an independent chip collection box for easy removal of filtered waste. Depending on the situation, a paper tape filter can be selected to filter non-magnetic substances and an oil cooler can be used to maintain constant temperature operation of the honing oil. The specific supply configuration is subject to the equipment list in item eight.

 

Design specialized fixtures with adjustable fixture range and manual loading and unloading method. The fixture positioning is reliable, easy to adjust, and the loading and unloading are convenient and fast. Pneumatic automatic fixtures and automatic loading and unloading systems can be optionally equipped, and a honing production line can be customized according to customer requirements. The specific supply configuration is subject to the equipment list in item eight.

 

1：15 years of experience in research and production of honing machines
2：Honing machine operating software with independent intellectual property rights
3：The motor and electrical components are sourced from European or Japanese brands
4：Reliability is recognized by the market
5：Excellent technical team
6：Excellent after-sales service team

 

 

1：Since 2010, a highly recognized honing machine manufacturer in the Chinese market.
2：We have an experienced, young, and responsible team.
3：We have an excellent technical team. We are proud of our products.
4：Quality assurance! Before delivering to the customer, the factory's quality supervision department strictly controls the quality.
5：Customize special honing machines and tools according to customer needs for honing special workpieces.

 

(1) The alignment error between the honing spindle and the workpiece hole is too large.
Measure: The coaxiality of the spindle, guide sleeve, and workpiece hole should be adjusted;
(2) Excessive clamping force or improper clamping position of the fixture;
Measure: Adjust the clamping force or clamping position
(3) Uneven porosity, high honing temperature or excessive honing pressure;
Measure: Evaluate the process and adjust the honing pressure
(4) Uneven hardness and material of the inner hole of the workpiece;
Measure: Eliminate hard spots on the workpiece during casting
(5) Uneven and insufficient supply of coolant causes uneven heating and cooling of the inner hole surface;
Measures: Optimize and adjust the amount and flushing position of the coolant
(6) The roundness error of the hole in the pre honing process exceeds I/4 of the honing allowance;
Measure: Evaluate the roundness status of the boring station or strong positioning honing station
(7) The floating connection of the honing head is too loose, the speed is too high, and the moment of inertia is large;
Measure: Adjust the size of the float to the point where the joint can automatically become vertical
(8) The stroke speed is too high and the roughness is not qualified.

 

 

(1) The honing oil stone is too thick, and the guiding strip interferes with it;
(2) Oil stone quality issues result in rapid wear and poor formability. Soft oilstone can be treated with sulfur infiltration to improve its durability;
(3) The straightness error of the boring process hole exceeds the tolerance;
(4) The honing floating joint is not flexible. Affects the anisotropy of the honing head;
(5) The clamping deformation of the workpiece is significant;
(6) Low reciprocating speed of honing and uneven supply of coolant;

 

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