TWI660811B - Processing machine with horizontal center spindle and double turrets on both sides - Google Patents
Processing machine with horizontal center spindle and double turrets on both sides Download PDFInfo
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Abstract
一種具有臥式中置主軸與兩側雙刀塔的加工機，包含一機台、一主軸單元、一對刀塔單元與一對第一軸向驅動單元。該主軸單元固定於該機台一頂面的中間部，且趨近於一前側，並具有一固定座、一沿一第一軸向延伸且軸設於該固定座的雙向夾頭，以及一可驅動該雙向夾頭轉動的夾制驅動件，該等刀塔單元受該等第一軸向驅動單元驅動可沿該第一軸向滑動，且分別設置於該機台的一第一、二側，且沿該第一軸向分設於該主軸單元兩側，並各自地包括一鞍座、一軸設於該鞍座的刀塔，以及一安裝於該鞍座且驅動該刀塔轉動的刀塔驅動件，該等刀塔分別以一沿一垂直於該第一軸向的第二軸向延伸的中心線為轉動中心產生轉動。藉此，可達到方便操作者進行換刀操作。A processing machine with a horizontal center spindle and double turrets on both sides includes a machine table, a spindle unit, a pair of turret units and a pair of first axial drive units. The spindle unit is fixed to a middle portion of a top surface of the machine and approaches a front side, and has a fixing base, a bidirectional chuck extending along a first axial direction and a shaft disposed on the fixing base, and a A clamping driving member capable of driving the two-way chuck to rotate. The turret units are driven by the first axial driving units to slide along the first axial direction, and are respectively disposed on a first and a second of the machine. Side, and is divided along the first axis on both sides of the spindle unit, and each includes a saddle, a turret whose axis is disposed on the saddle, and a turret mounted on the saddle and driving the turret to rotate. A turret driving member, each of which rotates with a centerline extending along a second axial line perpendicular to the first axial direction as a rotation center. Thereby, it is possible to facilitate the operator to perform the tool changing operation.
Description
本發明是有關於一種金屬加工機，特別是指一種具有臥式中置主軸與兩側雙刀塔的加工機。The invention relates to a metal processing machine, in particular to a processing machine with a horizontal center spindle and double turrets on both sides.
現有一種臥式、雙主軸、雙刀塔之加工機(證書號TW M536108號專利案)，包含一架體、一置中設置的移動軸座、一設置於該架體且沿一橫軸向位於該移動軸座一側的第一軸座，以及一設置於該架體且沿該橫軸向位於該移動軸座另一側的第二軸座。該第一軸座的一第一主軸與該第二軸座的一第二主軸之加工端朝向彼此(該第一主軸與第二主軸呈平行或位於同一直線上)，利用該第一、二軸座分別安裝刀具，且該移動軸座的一第一、二轉動軸也分別安裝刀具，可對一工件進行加工。A horizontal, dual-spindle, and double-turret processing machine (Certificate No. TW M536108) includes a frame, a centered moving shaft seat, and a horizontal axis. A first shaft seat located on one side of the moving shaft seat, and a second shaft seat provided on the frame body and located on the other side of the moving shaft seat along the horizontal axis. The processing ends of a first main shaft of the first shaft base and a second main shaft of the second shaft base are facing each other (the first main shaft and the second main shaft are parallel or located on the same straight line). Tools are respectively installed on the shaft seat, and tools are respectively installed on the first and second rotating shafts of the moving shaft seat, which can process a workpiece.
另一種三軸臥式加工機(證書號TW M546866號專利案)包括一機台、二加工組及一工件夾制組，該等加工組各具有一換刀機構，該等換刀機構的軸向位於同一直線上。Another type of three-axis horizontal machining machine (Certificate No. TW M546866 patent) includes a machine table, two machining groups and a workpiece clamping group, each of which has a tool changing mechanism, and the shafts of the tool changing mechanisms Directions are on the same line.
雖然上述兩種臥式加工機都具有雙刀塔，且可達到遇期的加工目的。但是當操作者欲對刀塔進行換刀操作時，必須手動轉動該等刀塔轉動，且使所欲替換之刀具位置趨近於機台前側(暨鄰近於操作者站立位置)，因此，會導致換刀之操作耗費較多時間。Although the above two types of horizontal processing machines have double turrets, and can meet the processing purpose of the deadline. However, when the operator wants to perform a tool change operation on the turret, he must manually rotate the turrets to make the position of the tool to be replaced closer to the front side of the machine (and adjacent to the operator's standing position). Therefore, It will take more time to change the tool.
另外，該刀塔上所安裝的刀具對工件進行切削加工時，該等刀塔轉動的方向朝向操作者站立位置，切削加工所產生的切屑可能噴擊操作者，可能造成意外傷害。In addition, when the cutting tools mounted on the turret are used for cutting the workpiece, the direction of rotation of these turrets is toward the operator's standing position. Chips generated by the cutting process may spray the operator and may cause accidental injury.
因此，本發明之目的，即在提供一種結構簡單且可方便換刀之具有臥式中置主軸與兩側雙刀塔的加工機。Therefore, an object of the present invention is to provide a processing machine with a horizontal center spindle and two turrets on both sides, which has a simple structure and can facilitate tool change.
於是，本發明具有臥式中置主軸與兩側雙刀塔的加工機，包含一機台、一主軸單元、一對刀塔單元，以及一對第一軸向驅動單元。該機台包括一頂面、一對設置於該頂面且沿一第一軸向延伸的導軌，該頂面具有一第一側、一沿該第一軸向相反於該第一側的第二側、一前側，以及一沿一垂直於該第一軸向的第二軸向相反於該前側的後側，該主軸單元固定於該機台且趨近於該前側，並具有一固設於該機台的固定座、一沿該第一軸向延伸且軸設於該固定座的雙向夾頭，以及一安裝於該機台且驅動該雙向夾頭轉動的夾制驅動件，該等刀塔單元可沿該第一軸向滑動地分別設置於該機台的第一、二側，且沿該第一軸向分別設置於該主軸單元兩側，並各自地包括一跨設於該等導軌的鞍座、一軸設於該鞍座的刀塔，以及一安裝於該鞍座且驅動該刀塔轉動的刀塔驅動件，該等刀塔分別以一沿該第二軸向延伸的中心線為轉動中心產生轉動，該第一軸向驅動單元安裝於該機台與該等刀塔單元之間，可驅動該等刀塔單元沿該第一軸向且相對於該機台產生滑動。Therefore, the present invention has a processing machine with a horizontal center spindle and two turrets on both sides, including a machine table, a spindle unit, a pair of turret units, and a pair of first axial drive units. The machine includes a top surface, a pair of guide rails disposed on the top surface and extending along a first axis, the top mask has a first side, and a first side opposite to the first side along the first axis. The two sides, a front side, and a rear side opposite to the front side along a second axis perpendicular to the first axis. The spindle unit is fixed to the machine and approaches the front side, and has a fixed setting. A fixed base on the machine, a two-way chuck extending along the first axial direction and axially disposed on the fixed base, and a clamping drive member installed on the machine and driving the two-way chuck to rotate, etc. The turret unit is slidably disposed on the first and second sides of the machine along the first axis, and is respectively disposed on both sides of the spindle unit along the first axis, and each includes a span provided on the machine. Saddles with equal guide rails, a turret whose axis is disposed on the saddle, and a turret driving member installed on the saddle and driving the turret to rotate, and the turrets are each extended along the second axial direction. The center line generates rotation for the rotation center, and the first axial driving unit is installed between the machine and the turret units, Such turret driving means along the first axis relative to the machine table and sliding.
本發明之功效在於：利用該等刀塔分別以沿該第二軸向延伸的中心線為轉動中心產生轉動，則可使得該等刀塔垂直於該中心線的一端面面向操作者，在換刀時相當容易且快速。The effect of the present invention is that by using the turrets to rotate with the center line extending along the second axis as the rotation center, one end of the turrets perpendicular to the center line can face the operator, Quite easy and fast.
參閱圖1與圖2，本發明具有臥式中置主軸與兩側雙刀塔的加工機之一實施例，包含一機台10、一主軸單元20、二刀塔單元30、一護罩單元40，以及二第一軸向驅動單元50(見圖5)。Referring to FIGS. 1 and 2, an embodiment of a processing machine according to the present invention having a horizontal center spindle and two turrets on both sides includes a machine 10, a spindle unit 20, two turret units 30, and a shroud unit. 40, and two first axial drive units 50 (see FIG. 5).
配合參圖3、圖4及圖5，該機台10包括一頂面11、一對設置於該頂面11且沿一第一軸向X延伸的導軌12，該頂面11具有一主區域111凸設於該主區域111外部的外側區域112，該主區域111具有一第一側113、一沿該第一軸向X相反於該第一側113的第二側114、一前側115，以及一沿一垂直於該第一軸向X的第二軸向Y相反於該前側115的後側116。該等導軌12設置於該主區域111，且位於該前側115與該後側116之間，該外側區域112位於該前側115外側。With reference to FIGS. 3, 4 and 5, the machine 10 includes a top surface 11 and a pair of guide rails 12 disposed on the top surface 11 and extending along a first axis X. The top surface 11 has a main area 111 is protruded from the outer region 112 outside the main region 111. The main region 111 has a first side 113, a second side 114 opposite to the first side 113 along the first axis X, and a front side 115. And a second axis Y along a perpendicular to the first axis X is opposite to the rear side 116 of the front side 115. The guide rails 12 are disposed in the main region 111 and between the front side 115 and the rear side 116, and the outer region 112 is located outside the front side 115.
配合參圖3、圖4及圖5，該主軸單元20固定於該機台10的外側區域112且趨近於該前側115，並具有一固設於該外側區域112的固定座21、一沿該第一軸向X延伸且軸設於該固定座21的雙向夾頭22，以及一安裝於該機台10且可驅動該雙向夾頭22轉動的夾制驅動件23。該雙向夾頭22可同時夾持二沿該第一軸向X反向設置的工件(該雙向夾頭22內部結構非本發明論究重點，故不多加說明且圖未示)。With reference to FIG. 3, FIG. 4 and FIG. 5, the spindle unit 20 is fixed to the outer area 112 of the machine 10 and approaches the front side 115, and has a fixing base 21 fixed to the outer area 112 and an edge. The first axial direction X extends and the bidirectional chuck 22 is disposed on the fixing base 21, and a clamping driving member 23 is mounted on the machine 10 and can drive the bidirectional chuck 22 to rotate. The two-way chuck 22 can simultaneously hold two workpieces arranged in the first axis X in the opposite direction (the internal structure of the two-way chuck 22 is not the focus of the present invention, so it is not described further and is not shown).
配合參圖3、圖4及圖5，該等刀塔單元30可沿該第一軸向X滑動地分別設置於該機台10的第一、二側113、114，且沿該第一軸向X分別設置於該主軸單元20兩側，並各自地包括一跨設於該等導軌12的鞍座31、一軸設於該鞍座31的刀塔32，以及一安裝於該鞍座31且可驅動該刀塔32轉動的刀塔驅動件33。該等鞍座31各自地具有一可滑動地跨設於該等導軌12上的底件311、一設置於該底件311上的跨件312、一設置於該底件311與該跨件312之間的線性滑軌組313，以及一設置於該底件311與該跨件312之間且可驅動該跨件312沿該第二軸向Y相對於該底件311滑動的進退刀驅動件314，該等刀塔32分別安裝於該等跨件312上，該等刀塔32分別以一沿該第二軸向Y延伸的中心線L為轉動中心產生轉動，並各具有一垂直於該中心線L且朝向該前側115外部的端面321，且該等刀塔32可分別安裝多數圍繞該中心線L間隔設置的刀具(圖未示) ，該進退刀驅動件314具有一安裝於該跨件314的伺服馬達315、一軸設於該跨件312且沿該第二軸向Y延伸的導螺桿316，以及一固設於該底件311頂部且與該導螺桿316互相螺合的螺帽317 (見圖4及圖5)。啟動該伺服馬達315可帶動該跨件312、該刀塔32沿該第二軸向Y相對於該主軸單元20產生進刀、退刀之操作。該跨件312具有一供該刀塔32軸設且供該刀塔驅動件33安裝定位的軸座318。且該等刀塔32位於該雙向夾頭22與該後側116之間。With reference to FIGS. 3, 4 and 5, the turret units 30 are slidably disposed along the first axis X on the first and second sides 113 and 114 of the machine 10, respectively, and along the first axis. The directions X are respectively disposed on both sides of the spindle unit 20, and each includes a saddle 31 straddling the guide rails 12, a turret 32 having a shaft disposed on the saddle 31, and a saddle 31 and A turret driving member 33 capable of driving the turret 32 to rotate. The saddles 31 each have a bottom piece 311 slidably disposed on the guide rails 12, a cross piece 312 disposed on the bottom piece 311, and a bottom piece 311 and the cross piece 312. A linear slide rail group 313 therebetween, and an advancing and retracting knife driving member disposed between the base member 311 and the span member 312 and capable of driving the span member 312 to slide along the second axis Y relative to the base member 311 314, the turrets 32 are respectively installed on the spans 312, and the turrets 32 respectively rotate with a center line L extending along the second axis Y as a rotation center, and each has a perpendicular to the The center line L faces the end surface 321 outside the front side 115, and most of the turrets 32 can be installed with a plurality of tools (not shown) spaced around the center line L. The advance and retreat knife driving member 314 has a mounting on the span. The servo motor 315 of the piece 314, a lead screw 316 whose shaft is disposed on the span piece 312 and extending along the second axis Y, and a nut fixed on the top of the bottom piece 311 and screwed with the lead screw 316. 317 (see Figure 4 and Figure 5). Starting the servo motor 315 can drive the span member 312 and the turret 32 along the second axial direction Y to generate the feeding operation and the retracting operation with respect to the spindle unit 20. The span member 312 has a shaft seat 318 for the turret 32 to be axially mounted and for the turret drive member 33 to be installed and positioned. The turrets 32 are located between the two-way chuck 22 and the rear side 116.
該護罩單元40包圍在該機台10、該主軸單元20與該等刀塔單元30外部。The shroud unit 40 surrounds the machine 10, the spindle unit 20, and the turret units 30.
配合參圖6，該等第一軸向驅動單元50，安裝於該機台10與該等刀塔單元30之間，可驅動該等刀塔單元30沿該第一軸向X且相對於該機台10產生滑動，本實施例的第一軸向驅動單元50各具有一安裝於該機台10的驅動馬達51、一受該驅動馬達51帶動且沿該第一軸向X延伸的導螺桿52，以及一安裝於該底件311且與該導螺桿52互相螺合的螺套53，啟動該驅動馬達51可帶動該等刀塔單元30沿該第一軸向X相對於該主軸單元20產生移動。With reference to FIG. 6, the first axial driving units 50 are installed between the machine table 10 and the turret units 30 and can drive the turret units 30 along the first axis X and relative to the The machine table 10 slides. Each of the first axial drive units 50 of this embodiment has a drive motor 51 mounted on the machine table 10, and a lead screw driven by the drive motor 51 and extending along the first axis X. 52, and a threaded sleeve 53 mounted on the bottom piece 311 and screwed with the lead screw 52. Starting the driving motor 51 can drive the turret units 30 along the first axis X relative to the spindle unit 20 Generate movement.
當上述部件整體組合完成後，利用該主軸單元20夾制工件，且可帶動工件轉動，再利用該等進退刀驅動件314帶動該等刀塔32沿該第二軸向相對於工件進行進刀、退刀，以及利用該等第一軸向驅動單元50分別帶動該等刀塔單元30沿該第一軸向產生位移，且亦可利用該等刀塔單元30的刀塔驅動件33帶動該刀塔32轉動，即可達到對該等工件進行加工的目的。After the assembly of the above components is completed, the workpiece is clamped by the spindle unit 20, and the workpiece can be driven to rotate, and then the turret 32 is used to advance the turret 32 to advance the workpiece along the second axis relative to the workpiece. , Retract, and use the first axial drive units 50 to respectively drive the turret units 30 along the first axis to generate displacement, and the turret drive members 33 of the turret units 30 can also be used to drive the The turret 32 rotates to achieve the purpose of processing these workpieces.
因此，本發明之功效如下所述：Therefore, the efficacy of the present invention is as follows:
一、利用該等刀塔32可以沿該第二軸向Y延伸之中心線L為轉動中心產生轉動，以及該等端面321朝向該前側115外部的作用，則當操作者站立於該機台10之前側115外部時，可輕易地選則所欲換置的刀具，換置刀具的時間可大幅縮短，可以提昇產能。First, using the turrets 32 to rotate along the center line L extending in the second axis Y as a rotation center, and the effect of the end faces 321 facing the outside of the front side 115, when the operator stands on the machine 10 When the front side 115 is outside, you can easily select the tool you want to replace. The time for replacing the tool can be greatly shortened, which can increase productivity.
二、利用該等刀塔32可以沿該第二軸向Y延伸之中心線L為轉動中心產生轉動的作用，則當安裝於該等刀塔32上的刀具對該等工件進行切削，該等刀塔32轉動的方向朝向該護罩單元40，切削加工所產生的切屑會被該護罩單元40所阻擋，不僅容易收集切屑，且可避免對操作者能造成意外傷害。2. Using the turrets 32 to rotate along the center line L extending along the second axis Y as a rotation center, when the tools installed on the turrets 32 cut the workpieces, etc. The direction in which the turret 32 rotates is toward the shroud unit 40. Chips generated by cutting processing will be blocked by the shroud unit 40, which not only facilitates the collection of chips, but also prevents accidental injury to the operator.
綜上所述，本發明具有臥式中置主軸與兩側雙刀塔的加工機，整體結構簡單且可節省換刀的時間、提昇產能，確實能達成本發明之目的。In summary, the present invention has a processing machine with a horizontal center spindle and two turrets on both sides. The overall structure is simple, the time for tool change can be saved, and the production capacity can be improved, which can indeed achieve the purpose of cost invention.
惟以上所述者，僅為本發明之實施例而已，當不能以此限定本發明實施之範圍，凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.
10‧‧‧機台10‧‧‧machine
11‧‧‧頂面 11‧‧‧Top
111‧‧‧主區域 111‧‧‧Main area
112‧‧‧外側區域 112‧‧‧ outside area
113‧‧‧第一側 113‧‧‧first side
114‧‧‧第二側 114‧‧‧ second side
115‧‧‧前側 115‧‧‧ front side
116‧‧‧後側 116‧‧‧ rear
12‧‧‧導軌 12‧‧‧rail
20‧‧‧主軸單元 20‧‧‧ Spindle Unit
21‧‧‧固定座 21‧‧‧Fixed
22‧‧‧雙向夾頭 22‧‧‧Two-way chuck
23‧‧‧夾制驅動件 23‧‧‧Clamping drive
30‧‧‧刀塔單元 30‧‧‧ Turret Unit
31‧‧‧鞍座 31‧‧‧ Saddle
311‧‧‧底件 311‧‧‧ bottom piece
312‧‧‧跨件 312‧‧‧ across pieces
313‧‧‧線性滑軌組 313‧‧‧ Linear Slide Set
314‧‧‧進退刀驅動件 314‧‧‧Advancing and retreating knife drive
315‧‧‧伺服馬達 315‧‧‧Servo motor
316‧‧‧導螺桿 316‧‧‧ Lead screw
317‧‧‧螺帽 317‧‧‧nut
318‧‧‧軸座 318‧‧‧Shaft
32‧‧‧刀塔 32‧‧‧ Turret
321‧‧‧端面 321‧‧‧face
33‧‧‧刀塔驅動件 33‧‧‧ Turret Drive
40‧‧‧護罩單元 40‧‧‧Shield unit
50‧‧‧第一軸向驅動單元 50‧‧‧ the first axial drive unit
51‧‧‧驅動馬達 51‧‧‧Drive motor
52‧‧‧導螺桿 52‧‧‧ Lead screw
53‧‧‧螺套 53‧‧‧Screw
X‧‧‧第一軸向 X‧‧‧first axis
Y‧‧‧第二軸向 Y‧‧‧ second axis
L‧‧‧中心線 L‧‧‧ Centerline
本發明之其他的特徵及功效，將於參照圖式的實施方式中清楚地呈現，其中： 圖1是本發明具有臥式中置主軸與兩側雙刀塔的加工機的一實施例的一立體組合圖； 圖2是該實施例的一不完整的立體組合圖； 圖3是該實施例之一不完整前視示意圖； 圖4是沿圖3中之線Ⅳ-Ⅳ的一剖面圖； 圖5是沿圖3中之線Ⅴ-Ⅴ的一剖面圖；及 圖6是沿圖5中之線Ⅵ-Ⅵ的一剖面圖。Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is an example of an embodiment of a processing machine of the present invention having a horizontal center spindle and two turrets on both sides; 3D combined view; Figure 2 is an incomplete perspective combined view of this embodiment; Figure 3 is a schematic diagram of an incomplete front view of this embodiment; Figure 4 is a sectional view taken along line IV-IV in Figure 3; 5 is a cross-sectional view taken along line V-V in FIG. 3; and FIG. 6 is a cross-sectional view taken along line VI-VI in FIG.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107118337A TWI660811B (en) | 2018-05-29 | 2018-05-29 | Processing machine with horizontal center spindle and double turrets on both sides |
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| Application Number | Priority Date | Filing Date | Title |
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| TW107118337A TWI660811B (en) | 2018-05-29 | 2018-05-29 | Processing machine with horizontal center spindle and double turrets on both sides |
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| TWI660811B true TWI660811B (en) | 2019-06-01 |
| TW202003145A TW202003145A (en) | 2020-01-16 |
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| CN201791975U (en) * | 2010-09-26 | 2011-04-13 | 陈丰土 | Large-scale single-main spindle numerical control double-end lathe |
| CN201841266U (en) * | 2010-11-11 | 2011-05-25 | 彭洪富 | Plane vertical double-turret double-end lathe |
| CN104014819A (en) * | 2014-05-05 | 2014-09-03 | 南京肯迈得机床制造有限公司 | Glass mold double-end-face numerical control lathe |
| CN203863035U (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end face numerical control machine tool structure |
| CN104084606A (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end-face numerical control machine tool structure |
| CN203887232U (en) * | 2014-05-05 | 2014-10-22 | 南京肯迈得机床制造有限公司 | Double-end-surface CNC (Computer Numerical Control) lathe for glass molds |
| CN104493200A (en) * | 2014-12-18 | 2015-04-08 | 南京肯迈得机床制造有限公司 | Glass die double-end-face inner cavity lathe |
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2018
- 2018-05-29 TW TW107118337A patent/TWI660811B/en active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201791975U (en) * | 2010-09-26 | 2011-04-13 | 陈丰土 | Large-scale single-main spindle numerical control double-end lathe |
| CN201841266U (en) * | 2010-11-11 | 2011-05-25 | 彭洪富 | Plane vertical double-turret double-end lathe |
| CN104014819A (en) * | 2014-05-05 | 2014-09-03 | 南京肯迈得机床制造有限公司 | Glass mold double-end-face numerical control lathe |
| CN203887232U (en) * | 2014-05-05 | 2014-10-22 | 南京肯迈得机床制造有限公司 | Double-end-surface CNC (Computer Numerical Control) lathe for glass molds |
| CN203863035U (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end face numerical control machine tool structure |
| CN104084606A (en) * | 2014-05-15 | 2014-10-08 | 南京肯迈得机床制造有限公司 | Double-end-face numerical control machine tool structure |
| CN104493200A (en) * | 2014-12-18 | 2015-04-08 | 南京肯迈得机床制造有限公司 | Glass die double-end-face inner cavity lathe |
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| TW202003145A (en) | 2020-01-16 |
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