Zida Zodulira Pansi Zogwira Ntchito Mwapamwamba Chithunzi Chowonetsedwa

Zida Zopangira Ming'alu Zotsika Kwambiri

Kufotokozera Kwachidule:

Zipangizo zopukusira nsomba zimagwiritsidwa ntchito kupukusira nsomba ndi zinthu zina zogwetsera pansi, kuyeretsa zinyalala za khoma (khoma la dzenje) kapena kukonza chivundikirocho. Mfundo yaikulu ndi kupukusira nsomba kukhala zinyalala pansi pa kuzungulira ndi kukakamizidwa kwa chingwe chobowolera ndi tungsten carbide yomwe imalumikizidwa pa gawo lodulira la chida chopukusira, ndipo zinyalala zimatha kubwezeretsedwanso pansi ndi madzi obowolera.
Mitundu yambiri ya zida zopukusira ndi yofala m'mapangidwe ake, pomwe malinga ndi mawonekedwe osiyanasiyana a nsomba, zida zodulira zofanana zimafunika. Zida zodulira zomwe zimagwiritsidwa ntchito nthawi zambiri zimatha kukonzedwa mkati, kunja ndi kumapeto kwa zida zopukusira.
Pambuyo pakupanga zinthu zatsopano komanso ukadaulo wambiri m'zaka zaposachedwa, zakwaniritsa zosowa zenizeni za makasitomala ochokera ku China ndi akunja chifukwa cha magwiridwe antchito odalirika. Kupatula mitundu ndi kukula komwe kwatchulidwa muzomwe zili pansipa, tikukulandiraninso kuti mupange malinga ndi mayina apadera omwe angakwaniritse zosowa za makasitomala.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Zinthu Zogulitsa

Mwachitsanzo, tengani nsapato za flat bottom mill:

Zida Zogayira Zogwira Ntchito Kwambiri (1)

Chida chachikulu chimagwiritsa ntchito chitsulo cha alloy chogwira ntchito bwino (4145H) kuti chizigwira ntchito bwino komanso mogwira mtima pansi pa mphamvu zosiyanasiyana zobowola komanso liwiro lozungulira. Pakadali pano, timagwiritsa ntchito tungsten carbide meterial yapamwamba kuti tipeze kugaya mwachangu. Chokhazikika ndi siketi yakunja ya mphero ya zinyalala ndi mphero ya taper zitha kupangidwa ngati pakufunika kutero.

Choyika cha Tungsten carbide

·Superloy
Chodzaza chabwino cha mavwende, zingwe ndi ma taper mills.
Zabwino kwambiri kwa ogulitsa zinyalala.
Mitundu yosiyanasiyana ya kukula ikupezeka.
Wolimba kwambiri.

· Wogulitsa Zitsulo
Mphero zimapsa mofulumira kuposa zida wamba zophwanyira.
Amachepetsa mphamvu yofunikira pakuboola pamene akupukusa.
Imasiya mabala osalala opanda milomo kuti zinyalala zigwire.
Amapanga zinyalala zofanana kukula.
Kudula chitsulo m'malo mochipera.

· Kudula bwino
Zinyalala zazing'ono.
ROP yachangu.
Moyo wautali.
Kufunika kwa kupanikizika kochepa ndi mphamvu.
Malo odulira 16 ndi m'mbali 8 zodulira pa chodulira chilichonse.

Zida Zogayira Zogwira Ntchito Kwambiri (2)

Gulu la Zamalonda

Mphero ya zinyalala ya Concave/Flat/Blade Bottom
Amagwiritsidwa ntchito popangira chitsulo chopukusira, chitsulo choyezera, choyezera kukula kwa dayamita, mano ogwirira, chitoliro chotsukira, cholumikizira zida zobowolera, zowonjezera pampu ya chitsime chozama, chopakira, chogawa madzi ndi zida zina zazitali zobowolera.
Mphero ya zinyalala ya Petrozhr imapezeka m'njira zosiyanasiyana komanso m'ma geometri osiyanasiyana. Uinjiniya wathu wapamwamba komanso wowotcherera wodziwa bwino ntchito yathu amatsimikizira kuti kapangidwe kodulira kamakhala kolimba komanso kokhazikika pa mphero iliyonse ya zinyalala.

Zida Zogayira Zogwira Ntchito Kwambiri (5)

Zida Zogayira Zogwira Ntchito Kwambiri (4)

Tab. 1 Gawo la Flat/Concave/Blade Bottom junk mill

Borehole Dia. Mill Shoe OD Kutalika Koyenera (mm) (mm) Ulusi Wokulungira (mm)	PN Lathyathyathya	PN Khola lopindika	PN Wokhala ndi masamba
95.2- 101.6 89 2-3/8REG 250	JM089FX	JM089CX	JM089BX
107.9- 114.3 97 2-3/8REG 250	JM097FX	JM097CX	JM097BX
117.5- 127 110 2-7/8REG 250	JM110FX	JM110CX	JM110BX
130- 139.7 121 2-7/8REG 250	JM121FX	JM121CX	JM121BX
142.9- 152.4 130 2-7/8REG 250	JM130FX	JM130CX	JM130BX
155.6- 165. 1 140 3- 1/2REG 250	JM140FX	JM140CX	JM140BX
168- 187.3 156 3- 1/2REG 250	JM156FX	JM156CX	JM156BX
190.5-209.5 178 3- 1/2REG 250	JM178FX	JM178CX	JM178BX
212.7-241.3 200 4- 1/2REG 250	JM200FX	JM200CX	JM200BX
244.5-269.9 232 4- 1/2REG 250	JM232FX	JM232CX	JM232BX
273-295.3 257 6-5/8REG 250	JM257FX	JM257CX	JM257BX
298.5-317.5 279 6-5/8REG 250	JM279FX	JM279CX	JM279BX
320.6-346. 1 295 6-5/8REG 250	JM295FX	JM295CX	JM295BX
349.3-406.4 330 6-5/8REG 250	JM330FX	JM330CX	JM330BX
406.4-444.5 381 6-5/8REG 250	JM381FX	JM381CX	JM381BX

Nsapato Yozungulira

Nsapato yozungulira imagwiritsa ntchito zinthu za carbide mkati mwa silinda kuti idule pamwamba pa nsomba zosakhazikika mozungulira, ndikukonzanso pang'onopang'ono pamwamba pa nsomba zomwe zawonongeka kukhala bwalo, monga mapaipi, thupi lophimba, ndi zina zotero.

[Dziwani: Popeza m'mimba mwake wa dzino lozungulira mkati mwa nsapato yozungulira ndi waukulu, mphamvu yozungulira ndi yayikulu, kotero kugwiritsa ntchito nsapato yozungulira kuyenera kuyendetsedwa ndi mphamvu yochepa komanso njira yozungulira pang'onopang'ono. Kawirikawiri, mphamvu yobowola siyenera kupitirira 10 KN ndipo liwiro lozungulira siliyenera kupitirira 50 r/min.]

Zida Zogayira Zogwira Ntchito Kwambiri (7)

Mtundu A
Dulani chitsulo, simenti ndi mapangidwe.
Kudula pa OD ndi pansi.

Zida Zogayira Zogwira Ntchito Kwambiri (8)

Mtundu B
Kudula chitsulo komwe kuli malo ochepa.
Kudula pa ID ndi pansi.

Zida Zogayira Zogwira Ntchito Kwambiri (9)

Mtundu C
Kudula.
Kudula pa OD ndi pansi.

Zida Zogayira Zogwira Ntchito Kwambiri (10)

Mtundu D
Dulani mapangidwe ndi nsomba nthawi imodzi.
Kudula pa ID, OD ndi pansi.

Zida Zogayira Zogwira Ntchito Kwambiri (6)

Tab.2 Chizindikiro cha nsapato zozungulira

Chikwama/Chosungiramo Zitsime Dia.		Nsapato yozungulira OD (mm)	Nsapato yozungulira Utali (mm)	Ulusi Wokulungidwa Wolamulidwa	PN Nsapato Yozungulira
4in	101.6mm	95 400		FJWP	TXX095
5- 1/2in	139.7mm	114 500		FJWP	TXX114
5-3/8in	146.05mm	118 500		FJWP	TXX118
6-5/8in	168.28mm	136 425		FJWP	TXX135
7in	177.8mm	152 450		FJWP	TXX152
7-5/8in	193.68mm	160 450		FJWP	TXX160
8-5/8in	219. 1mm	185 550		FJWP	TXX185
12- 1/4in 311. 15mm		203 450		FJWP	TXX203
15-5/8 mainchesi 396.88mm		298 450		FJWP	TXX298
20in	508mm	406 450		FJWP	TXX406

Mphero ya Taper

Mphero ya Taper imachotsa zoletsa, zigawo za chivundikiro chosweka ndi zingwe zolumikizira, komanso mawindo ndi chivundikiro chotchinga. Mbali yotsika ya mphero ya taper, yokhala ndi m'mimba mwake yaying'ono, imalowa mu chivundikiro chosweka ndi zingwe zolumikizira. Kenako m'mbali mwa chivundikiro chozungulira pang'ono kuti muchotse gawo la pansi mpaka m'mimba mwake wonse wa mphero.

Mphero ya Taper imakhala ndi thupi lozungulira ndi tungsten carbide. Thupi lozungulira ndi madigiri 30, cone ndi yofanana ndi mapiko, ndipo pamwamba pake ndi lolimba kapena lokhala ndi tungsten carbide.

Zida Zogayira Zogwira Ntchito Mwapamwamba (11)

Tab.3 Taper mill parameter

Bowo la m'bowo Dia. Taper mphero OD Yalamulidwa Utali (mm) (mm)Silulo Ulusi(mm)			P.N. Taper mphero
95- 101.6	89	2-3/8REG 300	XZ089
107.9- 114.3 97 2-3/8REG 300			XZ097
117.5- 127.0 110 2-7/8REG 300			XZ110
130- 139.7 121 2-7/8REG 300			XZ121
142.9- 152.4 130 2-7/8REG 300			XZ130
155.6- 165. 1 140 3- 1/2REG 300			XZ140
168- 187.3 156 3- 1/2REG 300			XZ156
190.5-209.5 178 3- 1/2REG 300			XZ178
212.7-241.3 200 4- 1/2REG 300			XZ200
244.5-269.9 232 6-5/8REG 350			XZ232
273-295.3 257 6-5/8REG 350			XZ257
298.5-317.5 279 6-5/8REG 350			XZ279
320.6-346. 1 295 6-5/8REG 350			XZ295
349.3-406.4 330 6-5/8REG 350			XZ330
406.4-444.5 381 6-5/8REG 350			XZ381

Mphero ya Chingwe cha Watermelon

Nsapato ya ulusi wa mavwende ndi imodzi mwa zida zogayira zinthu zomwe zimagwiritsidwa ntchito pokonza zinthu molakwika. Imagwiritsidwa ntchito pokonza chivundikiro, kuyika zinthu m'malo osungiramo zinthu, ndi kutsegula njira. Nthawi zambiri imagwiritsidwa ntchito nthawi yomweyo mutatsegula mawindo. Mphepete mwa mphero ya mavwende imakhudza khoma la dzenje, ndipo kumapeto kwa m'mphepete uliwonse kumapangidwa ngati koni. Zenera likamatsegulidwa, mphero ya mavwende imatha kutalikitsa zenera kuchokera pamwamba ndikuchotsa zomangira ndi ma burrs omwe amatsala pakhoma la chitoliro panthawi yodula koyamba.

Zida Zogayira Zogwira Ntchito Kwambiri (13)

Tab.4 Chigawo cha mphero ya ulusi wa mavwende

Ulusi wa Borehole Dia. Screw (mm/in)	Malo Ogwirira Ntchito OD (mm/mu)	Kutalika kwa Malo Ogwirira Ntchito (mm/in)	Utali wonse (mm/in)	PN
139.7 (5- 1/2) NC 26 112 (4-7/ 16) 600 (23-5/8)			1130 (44)	XGMX112
139.7 (5- 1/2) NC 26 116 (4-9/ 16) 600 (23-5/8)			1130 (44)	XGMX116
139.7 (5- 1/2) NC 26 118 (4-5/8) 600 (23-5/8)			1130 (44)	XGMX118
139.7 (5- 1/2) NC 31 120 (4-3/4) 600 (23-5/8)			1280 (50)	XGMX120
146.0 (5-3/4) NC 31 124 (4-7/8) 600 (23-5/8)			1280 (50)	XGMX124
168.3 (6-5/8) NC 31 142 (5-9/ 16) 600 (23-5/8)			1280 (50)	XGMX142
177.8 (7) NC 31 151 (5- 15/ 16) 600 (23-5/8)			1280 (50)	XGMX151

Mphero yoyendetsa ndege

Mphero ya pilot yapangidwa kuti igwiritsidwe ntchito popangira chivundikiro, liner, rotary shoe kapena machubu akuluakulu a ID. Masamba odulira opangidwa ndi tungsten carbide yapamwamba kwambiri amapangitsa kuti mphero ya pilot ya Petrozhr ilowe mwachangu popanda kuwonongeka kwambiri. Zinyalala zazing'ono komanso zopindika n'zosavuta kuchotsa. Ndipo mapeto a pilot amagwiritsidwa ntchito kukhazikika mu ID ya chinthu chomwe chikuphwanyidwacho.

Zida Zogayira Zogwira Ntchito Kwambiri (14)

Tab.5 Pilot mill parameter

Bowo la m'bowo Dia. (mm)	Silulo Ulusi	Malo Ogwirira Ntchito OD (mm)	Tsamba lodula Utali (mm)	Utali wa malo oyendetsa ndege (mm)	PN
153 2 3/8REG		130 200		≧45	LYMX130
165 2 3/8REG		140 200		≧45	LYMX140
187 3 1/2REG		156 200		≧55	LYMX156
210 4 1/2REG		178 200		≧55	LYMX178
241 4 1/2REG		200 200		≧55	LYMX200
270 4 1/2REG		232 200		≧55	LYMX232
295 6 5/8REG		257 250		≧55	LYMX257
317 6 5/8REG		279 250		≧55	LYMX279
346 6 5/8REG		295 300		≧55	LYMX295
406 6 5/8REG		330 300		≧55	LYMX330
445 6 5/8REG		331 300		≧55	LYMX331

Tchati cha kugwiritsa ntchito Tungsten carbide

Pulogalamu yolamulidwa	Superloy	Kudula bwino	Wosaka zitsulo	Wosaka zitsulo ndi Superloy
Dzenje lotseguka la washer	√	√
Chitoliro chobowolera chotsukira				√
Phukusi la miyala yotsukira	√	√
Chokongoletsera cha nsalu yotsuka zovala				√
Chopaka zovala zotsukira		√
Kupera nsonga			√
Kupera zinyalala	√	√
Chopakira chosasuntha kapena chitoliro kapena chubu chopukusira zinthu				√
Kugaya mavwende	√
Kupera zingwe	√