Kev ceev faj thiab kev daws teeb meem rau cov khoom pov tseg thaum lub sij hawm tuag stamping!

Lub hauv paus ntsiab lus ntawm kev tuav cov khoom seem

1. Cov Ntsiab Cai

1) Kev tuav cov khoom seem yuav tsum tau muab qhov tseem ceeb.

2) Tus neeg siv yuav tsum paub meej tias seb cov khoom seem puas tawm sab nraum pwm, sab nraum lub rooj xovxwm, lossis mus rau hauv lub tshuab cuab yeej lub qhov seem.
3) Cov khoom seem yuav tsum poob nrog txhua qhov kev ua haujlwm xuas nrig ntaus.

4) Lub kaum sab xis ntawm cov khoom seem yuav tsum yog tsawg kawg 50 degrees rau qhov me me thiab cov khoom seem me me; 30℃rau thawj-theem swb, 25℃rau qhov thib ob-theem swb, thiab 15℃rau txoj kev sib tw.

5) Qhov siab txaus yuav tsum tau muab rau ntawm qhov chaw seem txiav kom tso cai rau kev teeb tsa funnel.

6) Yog tias qhov funnel installation qhov siab tsis txaus, lub thawv seem tuaj yeem txiav txim siab.

7) Cov khoom seem yuav tsum tau ua kom zoo thiab muaj qhov chaw txaus kom tshem tawm cov pwm.

8) Qhov ntev ntawm qhov qhib (interfaces) ntawm ntau yam khoom seem hoppers yuav tsum yog tus qauv.

9) Thaum cov khoom seem yuav tsum tau xaub tawm ntawm lub rooj xovxwm, cov khoom seem yuav tsum yog ob -theem, foldable type. 10) Cov seem chute yuav tsum muaj tsawg kawg yog 30mm loj dua qhov siab tshaj plaws ntawm cov seem (qhov no tuaj yeem txo me ntsis tshwj tsis yog tshwj xeeb).

2. Cov Ntsiab Cai

1) Cov txheej txheem yooj yim ntawm cov khoom siv khib nyiab yog lub voj voog uas cov khoom seem tawm mus rau qhov xyaum me ntsis.

2) Qhov siab ntawm cov khoom seem txiav yuav tsum tau txiav txim siab thaum txiav txim siab qhov siab ntawm txoj kab swb.

3) Thaum tuav cov khoom seem, cov qauv channel yuav tsum muaj leeway txaus ob leeg horizontally thiab vertically.

4) Feem ntau, lub kaum sab xis seem yog 30 degrees hauv pwm thiab 25 degrees sab nraum pwm.

5) Thaum pub mis manually, xyuam xim rau cov txheej txheem ntawm cov khoom seem thiab cov txheej txheem kev tsheb nqaj hlau kom ntseeg tau tias cov seem tsis mus rau tus neeg teb xov tooj.

6) Yog hais tias cov seem tsis tuaj yeem eject vim yog kev sib raug zoo ntawm lub sab sauv thiab sab cutters, yuav tsum tau siv ejection.

Kev ceev faj kom tsis txhob seem deformation:

1. Tshem tawm 20mm tshem tawm ntawm qhov punch profile nto thiab 2mm tshem tawm tom qab kom txo tau cov haujlwm tiav thiab tiv thaiv deformation ntawm cov khoom seem.

2. Tsis tsim nyog protrusions yuav tsum tau optimized thiab tshem tawm kom txo tau machining thiab tiv thaiv seem deformation.
3. Punch nto nrog protrusions thiab concave nto yuav tsum tau replicated; lawv tsis tuaj yeem raug tshem tawm.

4. Simulated kev kuaj xyuas yog tsim nyog. Lub punch txiav ntug yuav tsum hu rau cov seem ua ntej txiav; Lwm qhov chaw yuav tsum tsis txhob cuam tshuam nrog cov seem, ua rau deformation.

Z- hom khib nyiab los tiv thaiv- cov qauv sib tsoo

1. Qhov cuam tshuam ntawm seem cutter kev npaj ntawm seem pov tseg.

Cov kev ceev faj:
① Cov punch tuag sab sauv yuav tsum txuas 1 hli dhau ntawm qhov qis tuag txiav ntug.

② Z- hom scrap jamming feem ntau tshwm sim thaum nws tau daig hauv cov seem cutter ntawm qis tuag:

Hauv thawj kis, ob qho tib si siab thiab qis ntawm Z-cov khoom seem muaj cov npoo. Ib tug scrap ejector tus pin yuav tsum tau ntxiv rau sab ntawm qhov chaw qis kom cia cov seem tig thiab tawm raws txoj kab liab doog. Txwv tsis pub, yog tias tus pin ejector yog tsim los ntawm qhov siab, cov seem yuav tau daig ntawm ob lub cutters raws txoj kab dub.

Qhov thib ob scenario suav nrog Z- zoo li cov seem uas muaj nws qhov siab siab raws li lub nraub qaum ntawm lub tshuab txiav thiab nws qhov qis qis raws li qhov txiav. Ib tug scrap ejector tus pin ntxiv rau sab sauv tuag ntawm qhov chaw qis, tso cai rau Z- zoo li cov seem kom xaub tawm zoo. Yog li ntawd, thaum tsim, qhov kev npaj ntawm cov khoom seem yuav tsum xaiv qhov scenario ②.

Cov txheej txheem rau kev tsis tu ncua thiab tsis tu ncua cov khib nyiab pov tseg

1. Tsim lub qhov tso tawm

① Direct Punching Type: Raws li qhia hauv daim duab, txhua kauj ruam ntawm kev txiav ntug tawm yog 2 hli loj dua ntawm ib sab. Yog xav tau ib qho khoom seem, tsim raws li qhov tsis pom hauv daim duab, qhov twg B> A + 30min. Lub tiaj txiav ntug yuav tsum ncaj ntawm 5 degrees thiab angled ntawm 1.5 degrees (tshwj tsis yog txwv los ntawm tus neeg siv khoom).

② Standard Insert Type: Raws li qhia hauv daim duab, cov kauj ruam tawm ntawm lub phaj rov qab yog 1 hli loj dua ntawm ib sab tshaj qhov seem ntawm qhov ntxig, thiab txhua kauj ruam tom ntej yog 2 hli loj dua ntawm ib sab.

③ For direct punching and opening type, as shown in the figure below, the material drop step should be 10mm on each side (except for special cases). If a scrap funnel is required, design according to the parameters shown in the figure, where B>Ib +30min. Lub tiaj txiav ntug yuav tsum ncaj ntawm 5 degrees thiab angled ntawm 1.5 degrees (tshwj tsis yog txwv los ntawm tus neeg siv khoom).

④ Thaum tsim, lub ko taw pad yuav tsum tsis txhob khawb ntau li ntau tau. Yog tias nws tsis tuaj yeem zam lub ko taw ncoo vim qhov chaw tsis txaus, cov khoom seem yuav tsum tau muab tshuab. Cov khoom seem yuav tsum muaj lub cev ncaj ntawm yam tsawg kawg 30mm thiab lub kaum sab xis 45-degree. Yog tias cov khoom me me dhau los poob rau ntawm ko taw, lub kaum sab xis ntawm lub trough tuaj yeem yog 30 hli, nrog lub cev ncaj thiab 30-degree kaum. Nyob rau hauv txhua rooj plaub, kab pheeb ces kaum ntawm cov khoom poob trough yuav tsum muaj tsawg kawg yog 30 hli loj tshaj qhov siab tshaj plaws sab nrauv ntawm cov seem los tiv thaiv cov seem los ntawm overturning thiab tau daig thaum lub caij nplooj zeeg. Yog tias qhov chaw blanking tsis txaus, qhov rov qab bevel zawj tuaj yeem ua rau hauv qab ntawm lub hauv paus tuag, raws li qhia hauv daim duab hauv qab no:

⑤ Thaum lub blanking ntawm lub punch tsis tuaj yeem tso ncaj qha rau ntawm qhov chaw txwv lossis thaum siv funnel, tus qauv tsim tuaj yeem xa mus rau daim duab hauv qab no. Nco ntsoov tias qhov tsawg kawg nkaus lub kaum sab xis yog 50 degrees. Thaum tsim cov punching, xyuam xim rau qhov tob ntawm lub punch. Yog tias cov hniav qis dua yog cov hlau- txiav hniav, siv 5 hli ncaj hniav nrog 1.5 hli bevel. Yog hais tias nws yog ib tug txheej txheem insert, ib tug 5 hli ncaj hniav yog nyiam, tshwj tsis yog txwv tsis pub los ntawm cov neeg siv khoom los yog muaj qhov sib txawv ntawm qhov siab ntawm qhov profile nto. Xyuas kom tseeb tias cov seem raug tshem tawm ib ntus tom qab xuas nrig ntaus.

⑥ Thaum lub punching txoj hauj lwm nyob deb ntawm lub qhov seem, cov hauv qab no yuav siv tau:

Txuj kev tshem tawm cov khoom seem nrog lub nraub qaum ntawm cov hniav thiab tus qauv rau kev tshem tawm cov khoom seem nrog lub nraub qaum ntawm cov hniav

1. Txoj kev txiav hniav thiab hniav ntug

2. Cov khoom seem yuav tsum muaj

① Kom ntseeg tau tias cov khoom seem tuaj yeem poob zoo, qhov ntev ntawm cov seem yuav tsum nyob hauv 300mm, tshwj tsis yog cov neeg siv khoom tau teev tseg.

② Puas yog qhov kev txhawb nqa tav ntawm lub tshuab txiav mus txog hauv qab? Yog tias tsis yog, nws puas tuaj yeem ua kom ntev li ntev tau lossis puas tuaj yeem ua lub bevel loj ntawm sab phab ntsa (tsis cuam tshuam rau cov khoom tshem tawm)?

3. Cov ntsiab lus tshem tawm cov khib nyiab

4. Kev tshem tawm cov khib nyiab nrog lub nraub qaum ntawm Hniav: Cov khoom seem yuav tsum yog 5 hli qis dua cov pwm saum npoo, thiab cov kauj ruam - los ntawm - kauj ruam txiav ua kom yooj yim tshem tawm cov khoom seem.

Cov txheej txheem tshem tawm cov khib nyiab

1. Rau seem ntev tshaj 300mm thiab nrog ib tug kuj maj mam nqes hav:

Txoj Kev Xaiv 1: Rau cov seem ntev dua 300mm thiab nrog txoj kab nqes me me, ib lub pas hlau nyiaj yuav tsum tau muab ntxiv rau hauv qhov funnel kom txo qhov chaw sib cuag ntawm cov seem thiab cov funnel, yog li txo kev sib txhuam thiab tshem tawm cov seem sai dua. Saib daim duab 1:

Txoj Kev 2:

① Thaum lub kaum sab xis tshem tawm ntau dua lossis sib npaug li 30 degree, lub kaum sab xis hlau tuaj yeem siv ncaj qha los tso cov khoom seem sab nraum pwm.

② Thaum lub kaum sab xis tshem tawm yog nyob nruab nrab ntawm 25℃thiab 30 degree, lub phaj mesh tuaj yeem siv los ua cov khoom seem kom tshem tawm cov khoom seem sab nraum pwm.

③ Yog tias cov khoom seem yuav tsum tau rov qab siv dua, MISUMI rollers yuav tsum tau ntxiv los tiv thaiv cov khoom khawb. Thaum lub kaum sab xis qis dua 25 degree, cov yob (raws li qhia hauv daim duab) lossis lub vibrating funnel tuaj yeem siv los tso cov khoom seem sab nraum pwm.

2. U-zoo li tus seem
Nyob rau hauv no txoj kev txiav, seem yuav sau nyob rau hauv qis tuag txiav ntug:

① Xyuas kom cov punch ncaj los yog yaug nrog cov ntug txiav kom cov seem raug txiav tawm ntawm ib qho.

② Ntxiv ejector pins nyob rau hauv cov ces kaum uas seem yuav tau daig; ntxiv ntxiv raws li xav tau.

③ Tsim cov kab txiav ntawm ob sab hauv V-puab.

3. L-zoo li tus seem

Kev ceev faj: Thaum L-zoo li cov seem poob, nws yuav sawv ntsug ntawm qhov dav dav. Qhov hnyav kawg ntog ua ntej thiab tsoo lub qhov seem ntawm ntug, thaum lub sib zog kawg yog txhawb los ntawm qhov kawg uas yuav raug thaiv. Cov kev cai: Thaum ntsib L- cov khoom seem, paub meej tias qhov chaw nruab nrab ntawm lub ntiajteb txawj nqus, simulate cov txheej txheem ntog raws li qhov nruab nrab ntawm lub ntiajteb txawj nqus, thiab zam qhov chaw uas yuav raug thaiv. A yuav tsum ntau tshaj qhov siab tshaj tus nqi ntawm cov khoom poob rau qhov chaw no los ntawm 30mm. Siv cov khoom seem simulation software simulate cov txheej txheem.

4. Daim duab -yim zoo li cov seem

Kev ceev faj: Thaum ntog nrog daim duab -yim zoo li cov seem, yog tias qhov kawg me me ntog ua ntej, cov seem yuav daig ntawm ntug txiav. Xyuas kom qhov loj kawg ntog ua ntej. Cov kev cai: Thaum ntsib cov duab zoo li no -yim zoo li cov seem, cov punch ntawm qhov kawg loj yuav tsum nkag mus rau yam tsawg kawg yog 1.5T ua ntej, thiab tom qab ntawd qhov kawg me me yuav tsum txiav rau hauv. Anti- stick ejector pins yuav tsum muab tso rau ntawm qhov kawg loj dua. Lub qhov seem ntawm lub hauv paus tuag yuav tsum tau ua kom zoo rau hauv qhov tsis tu ncua, yooj yim machined qhov, raws li qhia hauv daim duab.

5. S-zoo li tus, 8-zoo li tus, Z-puab, U-zoo li tus, U-zoo li tus sab-txiav, loj undulation poob, seem nrog hooks nyob rau hauv txoj kev ntog, ob - sab nraub qaum-txiav nto, thiab lwm yam. seem

Kev ceev faj: ① Xyuas kom tsis muaj cov khoom seem; nce qhov punch qhov tob lossis txo qhov txiav ntug ntev.

② txheej txheem optimization, kho lub kaum sab xis ntawm lub txiav ntug ntawm ob sab. ③ Ua kom muaj zog simulation ntawm cov khoom tshem tawm.

Raws li qhia hauv daim duab saum toj no, kev ceev faj rau kev tshem cov khoom seem:

1. khawb qhov txiav ntug kom tsis txhob muaj cov kauj ruam thiab chamfer lub vojvoog, kom ntseeg tau lub zog.

2. Ntug ntev A+4MIN nyob rau hauv qhov seem seem B.

6. Cov khoom seem

Cov kev ceev faj:
① Lub kaum sab xis yuav tsum zoo dua yog siab dua 45 degrees, nrog qhov tsawg kawg nkaus ntawm 30 degrees.

② Tshem tawm qhov chaw raws li qhia hauv daim duab: BA+30.

③ Hauv cov xwm txheej tshwj xeeb uas lub kaum sab xis yog tsawg dua lossis sib npaug li 25 degrees, yuav tsum muaj lub vijtsam lim dej.
④ Ob sab ntawm lub funnel yuav tsum tau yaug tawm tsam qhov chaw casting kom tsis txhob muaj cov khoom daig.

1. Txoj Kev 1:

2. Txoj Kev 2:

Txoj Kev: Thaum tus nqi B tsis tuaj yeem ncav cuag yam tsawg kawg 30 ntau dua tus nqi A, ib ceg nyiaj hlau yuav tsum tau ntxiv rau ib qho kawg kom tso cai rau ib qho kawg kom poob qis ua ntej, tiv thaiv cov seem ntawm kev sawv ntsug thiab tau daig.

7. Npuag Khaub Ncaws

① Anti-jamming Structure rau Curved Scrap

Daim duab saum toj no qhia tau hais tias nkhaus seem. Ib qho tshwj xeeb ntawm cov khoom seem no yog tias nws zoo li tau daig ntawm qhov tuag txiav ntug. Qhov no yog vim hais tias tom qab cov seem raug txiav tawm ntawm cov khoom, qhov kev ntxhov siab raug tso tawm thaum lub sij hawm cov ntawv hlau tsim, ua rau cov seem qhib. Qhov siab dua ntawm daim ntawv hlau lub zog, qhov ntau dua qhov quab yuam los ntawm cov khoom nkhaus no rau saum lossis qis tuag txiav ntug. Yog li ntawd, peb yuav tsum tau them sai sai rau qhov teeb meem jamming nyob rau hauv tsim rau zoo xws li nkhaus seem.

② Teeb meem ntawm Curved scrap dropping thaum txiav raws txoj kab nkhaus

Nyob rau hauv no txoj kev txiav, lub nkhaus seem yuav tau daig ntawm lub Upper tuag txiav ntug. Peb yuav tsum ntxiv lub caij nplooj ntoos hlav muaj zog- loaded ntsiab ntawm ob qho kawg ntawm txoj kab nkhaus. Qhov siab dua ntawm cov ntawv hlau lub zog thiab cov ntawv hlau tuab dua, qhov ntau dua qhov xav tau rau peb lub caij nplooj ntoos hlav -loaded ntsiab. Rau hom khoom seem no, peb teev tseg: lub cev tuag lub cev sab sauv siv lub cev hnyav - lub caij nplooj ntoos hlav plunger ntawm M12 lossis siab dua, thiab cov punch tuag sab saud muaj 20 hli ncaj lub cev, nrog rau qhov seem seem muaj 2.0mm tshem tawm. Thaum lub kaum sab xis ntawm seem ntau dua 30 degree, lub caij nplooj ntoos hlav plunger raug tshem tawm kom tsis txhob tawg los ntawm kev quab yuam sab nraud.

8. Cov teeb meem ntawm cov khoom seem poob ntawm nkhaus kawg

Nyob rau hauv no txoj kev txiav, nkhaus seem tuaj yeem daig ntawm qhov txiav ntawm lub sab sauv lossis qis tuag. ⑴ Peb yuav tsum ntxiv cov ejector muaj zog ntawm ob qho kawg ntawm cov duab nkhaus. Qhov siab dua lub zog thiab qhov tuab ntawm cov ntawv hlau, qhov ntau dua qhov yuav tsum tau muaj rau lub ejector ntsiab, thiab ntau dua cov hlab ntsha ntawm cov ejector ntsiab. Rau hom khoom seem no,

peb teev:
① Lub sab sauv tuag ejector caij siv lub cev hnyav - lub caij nplooj ntoos hlav plunger ntawm M12 lossis siab dua;

② Lub stroke ntawm lub ejector caij ntawm txoj hauj lwm siab dua yog tsawg kawg yog 10 hli me dua li ntawm txoj hauj lwm qis.

(2) Cov khoom seem poob tawm: Tom qab lub npoo tuag saum toj kawg nkaus, cov khoom seem tseem yuav daig hauv qhov tuag qis.

Peb xav tau:
① Lub cutter npoo ntawm ob qho kawg ntawm cov khoom siv nkhaus yuav tsum yog sab nraud (V- zoo li), nrog lub kaum sab xis ntawm 10 degrees ntawm txhua sab;

② Sab saum toj tuag cutter ntug yuav tsum ncua tsawg kawg yog 1 hli dhau qhov qis tuag cutter ntug tom qab nkag;

③ Kev tshem tawm txaus yuav tsum tau muab rau ntawm qhov qis tuag cutter ntug.

"Yog hais tias cov txheej txheem saum toj no tsis tuaj yeem lav cov khoom seem poob, cov txheej txheem ntawm cov khoom siv tuaj yeem ua kom zoo raws li pom hauv daim duab zoo. Cov khoom seem tuaj yeem txiav ib nrab ntev ntawm cov kauj ruam ua ntej kom tshem tawm nws lub zog rov qab."

9. Txheem rau cov khoom siv khib nyiab pov tseg

Lus Cim: Txhawm rau kom cov khoom seem poob zoo, qhov ntev yuav tsum feem ntau nyob hauv 300mm, tshwj tsis yog cov neeg siv khoom tau teev tseg; A: Vim yog cov xuas nrig ntaus, punch qhov yuav tsum tau muaj nyob rau hauv kev tsim kom muaj zog. B: Txhawm rau kom cov khoom seem poob zoo thiab tsis nqa tawm ntawm qhov tuag nto los ntawm cov punch, ejector pins yuav tsum tau ntxiv rau sab nraub qaum ntawm cov punch, nrog qhov tsawg kawg nkaus ejector tus pin ntev ntawm 6 hli (tshwj tsis yog tshwj xeeb). C: Txhawm rau txo lub zog xuas nrig ntaus thiab lub suab nrov thaum xuas nrig ntaus, lub kaum sab xis H=1T (T yog cov khoom tuab) yuav tsum tau muab tshuab rau sab nraub qaum ntawm lub punch.

Hauv qab no yog cov punch specifications.

Cov nram qab no yog cov specifications rau slender seem txiav ntug:

1. Cov khoom seem ntev tshaj 250mm yuav tsum tau txiav cov npoo, raws li qhia hauv daim duab: Casting thiab steel phaj tuag txiav ntug specifications.

2. Cov txheej txheem blanking rau qis tuag txiav ntug yog qhia hauv daim duab A thiab B. Ob txoj kev tuaj yeem xaiv nyob ntawm qhov xwm txheej tshwj tsis yog cov neeg siv khoom tau teev tseg.

10 Scrap Box

Lub hauv paus ntsiab lus xaiv rau cov thawv khib nyiab: Vim lawv cov khoom siv qis, lawv yuav tsum tsis txhob siv tshwj tsis yog thov los ntawm cov neeg siv khoom tshwj xeeb. Yog tias lawv siv yog tsim nyog vim muaj xwm txheej tshwj xeeb, kev pom zoo los ntawm cov neeg siv khoom yuav tsum tau ua. Kev xav txog kev tsim:

1. Qhov tsawg kawg nkaus qhov siab ntawm lub thawv yuav tsum yog 80mm los xyuas kom meej cov khoom seem cia txaus.

2. Lub thawv yuav tsum tau tsim kom haum snugly tiv thaiv casting nto, cia rau kev hloov ntawm zawv zawg haum clearances.
3. Lub thawv yuav tsum xyuas kom meej kev thauj khoom thiab tshem tawm.

11 Casting Slides

Kev xav txog kev tsim:

1. Lub swb yuav tsum tau kaum ntawm qhov tsawg kawg nkaus ntawm 50 degrees.

2. Hauv qab ntawm lub chute yuav tsum ncua 10 hli dhau ntawm lub qhov khoob ntawm lub punch xovxwm, lub rooj, lossis pallet los tiv thaiv cov kauj ruam los ntawm kev cuam tshuam cov khoom seem.

3. Thaum lub chute lub kaum sab xis me me, lub funnel yuav tsum xav txog.

4. Qhov chaw seem seem nyob rau hauv lub chute yuav tsum siab tshaj cov khoom seem A + 30mm.

12 Vibrating Funnel

Xaiv Cov Ntsiab Cai ntawm Vibrating Funnel:

1. Siv thaum lub dav dav funnel tsis tuaj yeem siv vim qhov qis qis qhov siab txwv.

2. Siv thaum xav tau los ntawm cov neeg siv khoom.

Kev txiav txim siab tsim:

1. Cov qauv tsim tshwj xeeb yuav tsum ua raws li tus neeg siv khoom lub npe thiab cov khoom siv. Tus tsim yuav tsum xyuas kom meej tias lub vibrator tuaj yeem yooj yim disassembled.

2. Vim tias lub vibrating funnel yuav tsum dhau los ntawm tag nrho qhov dav ntawm qhov tuag, qhov tuag lub zog yuav tsum tau lav (saib rau qhov tuag puag lub zog qauv rau castings).

Cov kev cai rau Vertical Cutting thiab Trimming Conditions

① Trimming parallel mus rau qhov siab tshaj plaws inclination kab ntawm lub dav hlau inclined

Nco tseg:

1. Qhov tsawg kawg nkaus inclination lub kaum sab xis θ℃ntawm seem cutter nyob rau hauv shaping seem yog 5 degrees.

2. Tus nqi no yog rau siv xwb; tus nqi tshwj xeeb yuav tsum yog raws li cov khoom siv strip.

② Thaum lub kaum sab xis siab tshaj qhov ua siab ntev, txiav txiav yog xav tau rau kev txiav ntsug.

2. Txoj kev txiav txim siab stroke ntawm ntsug txiav siab phaj:

3. Schematic daim duab thiab kev txiav txim siab rau ntsug txiav seem tshem tawm:
① Xyuas kom tseeb tias cov seem raug tshem tawm ib thooj ntawm ib lub sij hawm ntawm lub bevel los yog nkhaus hniav ntug, thiab cov punch yuav tsum hla cov hniav ntug nrog lub cev ncaj (tshwj tsis yog tshwj xeeb, tsis pub ntau tshaj 3 daim).

② Lub cev ncaj ntawm bevel hniav ntug yog 5 hli, tus nqi tshwj xeeb nyob ntawm qhov mob stroke ntawm lub phaj stripper (tshwj tsis yog cov neeg siv khoom tau teev tseg).

③ Thaum lub phaj siab tsuas yog hu rau cov khoom, qhov kev ncua deb ntawm cov punch thiab cov khoom yuav tsum yog tsawg kawg yog 10 hli. Lub siab phaj stroke xam raws li tus mob no yog qhov tsawg kawg nkaus stroke ntawm lub phaj siab.

④ Lub punch nkag lub kaum sab xis thiab lub vojvoog (R lub kaum sab xis) tuaj yeem hloov kho kom tsim nyog, nyob ntawm seb cov khoom seem. Kauj Ruam 1: Ntsuas 1 hli tawm ntawm ntug qis thiab 2 hli tawm ntawm ntug sab sauv ntawm lub punch lub bevel los xyuas kom meej cov punch txiav.

Kauj Ruam 2: Txiav cov khoom ua ntej nrog cov punch.

Kauj Ruam 3: Pwm kaw thiab kaw.

4. Cov ntaub ntawv tshawb fawb txog teeb meem nrog kev txiav ntsug:

① Txoj kev txiav ntsug tsis raug

② Kho txoj kev txiav ntsug
Standard rau sab punch seem tshem tawm

Cov kev ceev faj:

Cov hauv qab no yuav tsum xav txog qhov punch txiav qhov tob. Cov khib nyiab los ntawm sab punches nyiam sib sau thiab tsim kab, yooj yim ua rau pwm. Ib qho khoom seem deflection yuav tsum tau tsim.

1. Tsim cov khoom seem crusher.

2. Tsim ib qho khoom seem deflection qhov (Ceeb toom: Siv lub qhov seem seem rau deflection. Cov seem rotates thiab ntog tawm ntawm sab phab ntsa ntawm lub qhov. Ib qho kev soj ntsuam qhov tsawg kawg yog Φ8mm yuav tsum tau nyob rau hauv pem hauv ntej ntawm qhov chaw nres nkoj tawm. Yog hais tias lub punch kaum sab xis saum toj no 30 degree, cov seem slides down thiab ib qho kev soj ntsuam ho yuav tsum tau).

3. Ntxig tus kheej -ua deflection insert hom.

4. Directly tshuab ib tug beveled seem paug qhov hom ntawm lub hauv paus mounting.