Shanghai HD M&E Tech Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 50 sets per month |
| Delivery Time | 30-45 days |
| Packaging Details | The wooden case，Tin trunk ,Other seaworthy packing |
| Product Name | HMN-110 CNC Internal Grinding Machine |
| Grinding method | CNC oscillating grinding |
| Dressing method | Diamond roller dressing |
| Work piece center height | 1113 mm |
| Rotating speed of spindle | 220~1300 r/min |
| Rotating speed of grinding wheel | 100~60000 r/min |
| Max.stroke of Z axis | 400 mm |
| Z axis motor rotation speed | 15~2000 r/min |
| Dimensional accuracy | ≤0.002 mm |
| Machine weight | 6000 kg |
| Model Number | HMN-110 |
| Certification | CE, ISO certification |
| Place of Origin | China |
View Detail Information
Explore similar products
Universal Cylindrical Grinding Machine High Precision M1432B
M1363 Circular External Grinding Machine 3000kg with IT5 IT6 accuracy
M1463 Universal Cylindrical Grinding Machine 450mm travel Metal Grinder Machine
M1350 Precision Cylindrical Grinding Machine 50HZ 438mm Travel
Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 50 sets per month |
| Delivery Time | 30-45 days | Packaging Details | The wooden case，Tin trunk ,Other seaworthy packing |
| Product Name | HMN-110 CNC Internal Grinding Machine | Grinding method | CNC oscillating grinding |
| Dressing method | Diamond roller dressing | Work piece center height | 1113 mm |
| Rotating speed of spindle | 220~1300 r/min | Rotating speed of grinding wheel | 100~60000 r/min |
| Max.stroke of Z axis | 400 mm | Z axis motor rotation speed | 15~2000 r/min |
| Dimensional accuracy | ≤0.002 mm | Machine weight | 6000 kg |
| Model Number | HMN-110 | Certification | CE, ISO certification |
| Place of Origin | China | ||
| High Light | CBN CNC Internal Grinding Machine ，High Speed CNC Internal Grinding Machine ，HMN-110 High Speed Grinding Machine | ||
HMN-110 CNC Internal Grinding Machine CBN grinding wheel high speed grinding
I Working principle:
The CNC centerless internal grinder adopts double fulcrum and electromagnetic chuck for clamping and positioning. The processing method adopts numerical control oscillating grinding. The worktable is composed of two axes, X and Z, both of which are driven by a servo motor through a ball screw. The grinding wheel axis is located above the worktable, and the workpiece axis and the correction axis are fixed.
II Technical parameter
| Item | Specifications or parameters | Unit |
| Grinding method | CNC oscillating grinding | |
| Type of Grinding Wheel | CBN grinding Wheel | |
| Work piece clamping method | Double pivot + electromagnetic chuck | |
| Dressing method | Diamond roller dressing | |
| Grinding work piece outer diameter | According to customer requirements | mm |
| Grinding work piece inner diameter | According to customer requirements | mm |
| Height of grinding work piece | According to customer requirements | mm |
| Work piece center height | 1113 | mm |
| Rotating speed of spindle | 220~1300 | r/min |
| Spindle box rotation angle | ±60 | ° |
| Rotating speed of grinding wheel | 100~60000 | r/min |
| Max.stroke of Z axis | 400 | mm |
| Z axis moving speed | 0.2~333330 | μm/s |
| Z axis motor rotation speed | 15~2000 | r/min |
| Z-axis motor oscillation amplitude | 0~25 | mm |
| Z-axis oscillation times | 0~520 sine wave | times |
| X axis movement (forward side) | 110 | mm |
| X axis movement (backward side) | 10 | mm |
| X axis moving speed | 0.4~333330 | Φμm/s |
| Machine space occupation | 3680*2730*2410 | mm |
| Machine weight | 6000 | kg |
| Dimensional accuracy | ≤0.002 | mm |
| Roundness | ≤0.002 | mm |
| Cylindricity | ≤0.002 | mm |
III Application field
1. Suitable for the grinding of various workpieces of air-conditioning compressors
2. Used in the grinding of various workpieces in the bearing processing industry
3. Processing and grinding of various automobile parts
4. Grinding of various high-precision, ultra-high-precision aerospace and ship parts through holes, blind holes, step holes, cones, and end faces.
IV Grinding example----piston
Example description
| Item | Name or requirement |
| customer | Air-conditioning compressor company |
| Work piece name | Air conditioning compressor piston |
| Work piece material | NiCrMo alloy cast iron |
| Work piece hardness | HRC45-50 |
| Machining allowance | Φ0.27mm |
| Roundness | 2μm |
| Cylindricity | 2μm |
| Straightness | 1.5μm |
| Wave | 1.3μm |
| Roughness | Rz1.6 |
| Dimensional stability | Above CPk1.33 (tolerance ±3μm) |
| Processing beat | 30s |
| Dressing cycle | 50 pieces |
| Optimization purpose | Prove to achieve the performance of imported similar products |
Comparative Results
| Item | Imported equipment | Our equipment |
| Roundness | 0.82μm | 0.74μm |
| Cylindricity | 0.7μm | 0.6μm |
| Straightness | 0.87μm | 0.64μm |
| Wave | 0.8μm | 0.7μm |
| Roughness | Rz1.2 | Rz1.2 |
| Dimensional stability | Cpk1.69 | Cpk2.3 |
| Processing beat | 28s | 27.45s |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1960
Total Annual:
10 billion-15 billion
Employee Number:
8000~10000
Ecer Certification：
Verified Supplier
Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools.... Shanghai HD M&E Tech Co., Ltd is located in Shanghai, China. We specialize in CNC lathe, vertical machining center, horizontal machining center, gantry machining center, five-axis machining center, turn-milling center and various other CNC equipment. We have more than 200 kinds of machine tools....
Get in touch with us
Leave a Message, we will call you back quickly!